2-naphthol has been researched along with 1-phenylazo-2-naphthol in 152 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 15 (9.87) | 18.7374 |
| 1990's | 15 (9.87) | 18.2507 |
| 2000's | 34 (22.37) | 29.6817 |
| 2010's | 74 (48.68) | 24.3611 |
| 2020's | 14 (9.21) | 2.80 |
| Authors | Studies |
|---|---|
| Jull, JW | 1 |
| Imokawa, G; Okuda, M; Yada, Y | 1 |
| Fujita, S; Hirobe, M; Masubuchi, Y; Narimatsu, S; Ohta, S; Suzuki, T; Tachibana, M | 1 |
| Frei, E; Schmeiser, HH; Stiborová, M; Wiessler, M | 1 |
| Bawa, N; Campbell, HA; Dragan, YP; Hully, JR; Maronpot, RR; Pitot, HC; Rizvi, T; Xu, YH | 1 |
| Gatehouse, DG; Westmoreland, C | 1 |
| Anzenbacher, P; Frei, E; Hradec, J; Klokow, K; Safarík, L; Stiborová, M; Wiessler, M | 1 |
| Frei, E; Hradec, J; Schmeiser, HH; Stiborová, M; Wiessler, M | 2 |
| Avigdor, S; Barnea, ER | 1 |
| Matsueda, T; Nagase, M; Osaki, Y | 1 |
| Dunn, T; Goodspeed, D; Hendrich, S; Maronpot, RR; Moran, S; Pitot, HC | 1 |
| Brilis, GM; Brumley, WC; Calvey, RJ; Sphon, JA | 1 |
| De Long, MJ; Santamaria, AB; Talalay, P | 1 |
| Doi, T; Goh, CL; Kozuka, I; Yioshikawa, K | 1 |
| Anzenbacher, P; Asfaw, B; Stiborová, M | 1 |
| Anzenbacher, P; Asfaw, B; Hodek, P; Leseticky, L; Stiborová, M | 1 |
| Anzenbacher, P; Asfaw, B; Hodek, P; Stiborová, M | 1 |
| Fujiyama, Y; Itagaki, H; Kato, S; Kobayashi, T; Uchiyama, M | 1 |
| Bonvalet, D; Civatte, J; Jeanmougin, M; Ramelet, AA; Vilmer, C | 1 |
| Fujita, S; Suzuki, M; Suzuki, T | 1 |
| Kurata, M | 1 |
| Miyahara, M | 1 |
| Ichikawa, H; Katsumura, Y; Kobayashi, T; Kozuka, T; Morikawa, F; Ohta, S; Sato, Y | 1 |
| Asfaw, B; Frei, E; Schmeiser, HH; Stiborová, M; Wiessler, M | 1 |
| Bronaugh, RL; Collier, SW; Storm, JE | 1 |
| Asfaw, B; Frei, E; Stiborová, M | 1 |
| Elliott, BM; Griffiths, K; Mackay, JM; Wade, JD | 1 |
| Higuchi, K; Imokawa, G; Yada, Y | 1 |
| Møller, P; Wallin, H | 1 |
| Frei, E; Schmeiser, HH; Stiborová, M | 1 |
| Frei, E; Hodek, P; Martínek, V; Rýdlová, H; Stiborová, M | 1 |
| Bononi, M; Tateo, F | 1 |
| Calbiani, F; Careri, M; Elviri, L; Mangia, A; Pistarà, L; Zagnoni, I | 1 |
| De Luca, D; Di Donna, L; Maiuolo, L; Mazzotti, F; Sindona, G | 1 |
| Bertoli, A; Fascioli, R; Mazzetti, M; Mazzoncini, I; Morelli, I; Spinelli, G | 1 |
| Hodek, P; Koblas, T; Martínek, V; Rýdlová, H; Stiborová, M | 1 |
| Cornet, V; Degroodt, JM; Govaert, Y; Moens, G; Van Loco, J | 1 |
| Dines, TJ; Onoh, H | 1 |
| Dong, HR; Xu, F; Yuan, QP | 1 |
| Huang, CZ; Li, YF; Wu, LP; Zhang, Q | 1 |
| Sun, Y; Zhang, Y; Zhang, Z | 1 |
| Gao, SY; Ji, CF; Ji, YB; Lang, L; Yu, L | 1 |
| Frei, E; Martínek, V; Schmeiser, HH; Stiborová, M | 1 |
| An, Y; Cao, J; Geng, C; Jiang, L; Zhong, L | 1 |
| Dong, F; Liu, Y; Song, Z; Zhang, L | 1 |
| Chen, S; Duan, Z; Fang, G; Wang, S; Xu, Z; Zhang, Y | 1 |
| Fu, F; Lin, X; Liu, S; Wu, X; Xie, Z; Zhang, X | 1 |
| Deng, A; Han, D; Knopp, D; Niessner, R; Wu, M; Yu, M | 1 |
| Ai, LF; Sun, HW; Wang, FC | 1 |
| Gajda, J; Jarecka, J; Kuźma, K; Switka, A | 1 |
| Cerniglia, CE; Chen, H; Chen, S; Heinze, TM; Xu, H | 1 |
| Di Donna, L; Maiuolo, L; Mazzotti, F; Napoli, A; Sajjad, A; Salerno, R; Sindona, G | 1 |
| Du, Z; Sun, S | 1 |
| Deng, C; He, B; Liao, L; Lin, Y; Yuan, J | 1 |
| Fu, X; Shen, J; Shi, P; Wang, Q; Zhang, S | 1 |
| Geng, C; Hu, C; Jiang, L; Yoshimura, H; Zhang, X; Zhong, L | 1 |
| Wang, P; Wang, X; Yu, W; Zhou, Y | 1 |
| Dracinsky, M; Frei, E; Hodek, P; Hudecek, J; Martinek, V; Semanska, M; Stiborova, M | 1 |
| Deng, A; Li, Y; Wang, Y; Wei, D; Xing, W; Yang, H; Yang, Y | 1 |
| Aimová, D; Borek-Dohalská, L; Ingr, M; Kotrbová, V; Martínek, V; Stiborová, M | 1 |
| Callao, MP; Di Anibal, CV; Odena, M; Ruisánchez, I | 1 |
| Anfossi, L; Baggiani, C; Giovannoli, C; Giraudi, G | 1 |
| Cvacka, J; Dracínský, M; Frei, E; Martínek, V; Semanská, M; Stiborová, M | 1 |
| De Preter, V; Evenepoel, P; Hamer, HM; Houben, E; Luypaerts, A; Rutgeerts, P; Verbeke, K | 1 |
| Hong, M; Hou, X; Li, Y; Wang, L; Wu, G; Wu, Y | 1 |
| Li, C; Liu, YJ; Shen, JZ; Wu, YL; Xia, X | 1 |
| Coulet, M; Leblanc, JC; Setzer, RW | 1 |
| Johnson, GE; Parry, EM; Parry, JM; Quick, EL | 1 |
| Bessononv, VV; Khromchenkova, EP; Perederiaev, OI; Vedishcheva, IuV | 1 |
| Bezouska, K; Dracínsky, M; Frei, E; Hofbauerová, K; Martínek, V; Sklenár, J; Stiborová, M; Sulc, M | 1 |
| Liu, X; Zhang, H; Zhao, C; Zhao, T | 1 |
| Bai, J; Gu, H; Jin, L; Qian, M; Xiao, F; Zhang, N; Zhang, W | 1 |
| Chen, S; Du, D; Huang, J; Tu, H; Zhang, A | 1 |
| Qiao, J; Row, KH; Wang, H; Yan, H; Yang, G | 1 |
| Elliott, CT; Hartig, L; Oplatowska, M; Schulz, C; Stevenson, PJ | 1 |
| Geng, Y; He, C; Pan, P; Qiao, F; Wu, Y | 1 |
| Cai, Q; Cao, Y; Fan, Y; Guo, C; Hu, X; Ye, T | 1 |
| Callao, MP; Di Anibal, CV; Marsal, LF; Ruisánchez, I | 1 |
| Chen, L; Li, J; Peng, H; Xiong, H; Xu, S; Zhang, Z | 1 |
| Gao, Y; Jiang, C; Song, D; Sun, X; Sun, Y; Yu, X; Zhang, H; Zhang, L | 1 |
| Holmberg, K; Singh, RG; Tehrani-Bagha, AR | 1 |
| Castro-Puyana, M; Cifuentes, A; Fukuji, TS; Tavares, MF | 1 |
| Cerniglia, CE; Chen, H; Feng, J; He, GX; Pan, H | 1 |
| Gao, M; Qiao, J; Yan, H | 1 |
| Gong, Z; Liu, J | 1 |
| Huang, ST; Li, NB; Luo, HQ; Yang, LF | 1 |
| Brotánek, J; Dračínská, H; Frei, E; Hejduková, Ž; Hodek, P; Martínek, V; Milichovský, J; Schmeiser, HH; Stiborová, M; Svášková, D | 1 |
| Couri, MR; de Oliveira, LF; Dos Santos, HF; Ferreira, GR; Garcia, HC | 1 |
| Bonenberger, P; Moris, G; Sassel, J; Schummer, C | 1 |
| Chao, M; Ma, X; Wang, Z | 1 |
| Ji, Q; Jin, R; Liu, G; Lv, H; Wang, J; Zhou, J | 1 |
| Callao, MP; López, MI; Ruisánchez, I | 1 |
| Elyasi, M; Karimi-Maleh, H; Khalilzadeh, MA | 1 |
| Chen, H; Huang, F; Wang, X; Ye, X; Zhang, J | 1 |
| Ai, LF; Li, X; Liu, Y; Wang, MM; Wang, XS; Zhang, CK | 1 |
| Karimi-Maleh, H; Khalilzadeh, MA; Najafi, M | 1 |
| Gao, W; Han, W; Lian, Y; Lu, Q; Tie, X; Wu, N; Zhou, L | 1 |
| Chen, X; Fu, J; Hu, Y; Huang, K; Huang, X; Jin, M; Zhu, H; Zou, B | 1 |
| Pandian, K; Prabakaran, E | 1 |
| Lee, CK; Lee, HK; Li, X; Ling, XY; Phang, IY | 1 |
| Liu, B; Wang, M; Yin, C | 1 |
| Du, C; He, S; Liu, X; Liu, Y; Wang, Y; Xie, W; Zhang, L; Zhang, W | 1 |
| Gao, W; Han, W; Li, F; Lian, Y; Wu, N; Zhou, L | 1 |
| Li, BL; Li, NB; Luo, HQ; Luo, JH | 1 |
| Li, Q; Liu, Z; Yu, W; Yu, Y; Zhang, H | 1 |
| Cui, G; Fang, Q; Guan, PJ | 1 |
| Frei, E; Hodek, P; Martinek, V; Schmeiser, HH; Stiborova, M | 1 |
| Hamada, S; Ikeda, N; Kasamatsu, T; Kawasako, K; Matsumura, S; Nishiyama, N; Ohyama, W; Wako, Y | 1 |
| Adhikari, S; Chatterjee, S; Das, L; Naik, DB | 1 |
| Chen, L; Pan, X; Wang, S; Xie, X | 1 |
| Chen, D; Gao, F; Grant, E; Hu, Y; Li-Chan, ECY; Lu, X | 1 |
| Arghavani-Beydokhti, S; Asghari, A; Barfi, B; Rajabi, M; Sabzalian, S | 1 |
| Fang, A; Li, H; Long, Q; Wu, Q; Yao, S; Zhang, Y | 1 |
| Chatzivasiloglou, F; Katsenos, S; Psara, A; Tsintiris, K | 1 |
| Aliaga, M; Arancibia, V; Gómez, M; Núñez, C; Rojas-Romo, C | 1 |
| Han, D; Wang, H; Xiao, D | 1 |
| Cagliani, LR; Consonni, R; Petrakis, EA; Polissiou, MG; Tarantilis, PA | 1 |
| Chen, Y; Cheng, JJ; Dai, LF; He, C; Huang, WY; Jiang, YP; Liu, JF; Shao, SW; Song, Y | 1 |
| Cho, BK; Cho, H; Joshi, R; Kandpal, LM; Kim, MS; Lee, H; Lohumi, S; Mo, C; Rahman, A; Seo, YW | 1 |
| Teng, Y; Zhou, Q | 1 |
| Bai, Y; Li, Y; Wang, A; Wang, S | 1 |
| Hu, Y; Lu, X; Wang, S | 1 |
| Ito, Y; James, IC; Ridge, CD; Tae, CJ; Weisz, A | 1 |
| Algarra, M; Bentahir, Y; Elmarhoum, S; Ríos, A; Salghi, R; Zougagh, M | 1 |
| Jedziniak, P; Olejnik, M; Piątkowska, M; Posyniak, A; Żmudzki, J | 1 |
| Liu, X; Qi, X; Zhang, L | 1 |
| Arghavani-Beydokhti, S; Asghari, A; Bazregar, M; Rajabi, M; Yamini, Y | 1 |
| Morlock, G; Pellissier, E; Schwack, W | 1 |
| Anmei, S; Qingmei, Z; Yilin, W; Yuye, C | 1 |
| Afseth, NK; Eskildsen, CE; Galeano-Díaz, T; Monago-Maraña, O; Muñoz de la Peña, A; Wold, JP | 1 |
| Deng, A; Deng, D; Li, J; Liu, C; Yang, H; Zhao, K | 1 |
| Beitollahi, H; Mahmoudi-Moghaddam, H; Tajik, S | 1 |
| Chen, X; Kong, Y; Ma, J; Wu, D; Yang, J; Ye, Q | 1 |
| Jo, S; Kim, D; Kim, HM; Lee, TS; Park, SJ; Yoon, Y | 1 |
| Albertengo, L; Almonacid, J; Delrieux, C; Di Anibal, C; Rodriguez, MS; Trentanni Hansen, GJ | 1 |
| Cox, JA; White, PA | 1 |
| Elliott, C; Mingle, C; Sam-Amoah, LK; Teye, E | 1 |
| Dahlin, J; Friis, UF; Isaksson, M; Johansen, JD; Zachariae, C | 1 |
| Jáč, P; Moreno-González, D; Nováková, L; Švec, F | 1 |
| He, X; Song, Y; Xu, T; Yang, S; Zhang, X | 1 |
| Sivrikaya Ozak, S; Yılmaz, Y | 1 |
| Di Anibal, CV; Diniz, PHGD; Fernandes, DDS; Gomes, AA; Reile, CG; Rodríguez, MS | 1 |
| Chen, X; Chu, T; Guo, Y; Hou, S; Liang, S; Ma, J; Sun, R; Yang, X; Zhou, J | 1 |
| Abbasi, A; Ansari, II; Shakir, M | 1 |
| Liu, JC; Pan, ZN; Sun, SC; Wang, Y; Xing, CH; Zhang, HL; Zhang, Y | 1 |
| Aihaiti, A; Chen, F; Meng, F; Qin, Y; Xing, J; Zhang, M; Zhang, W; Zheng, L | 1 |
| Ahrensbøll-Friis, U; Dahlin, J; Isaksson, M; Johansen, JD; Simonsen, AB; Zachariae, C | 1 |
| Afshar, AA; Beitollahi, H; Jahani, PM; Mohammadi, SZ; Shahsavari, M; Sheikhshoaie, I; Tajik, S | 1 |
| Chen, L; Gao, Q; Huang, H; Xie, J; Xu, J; Xue, H; Zang, Y | 1 |
| Hu, Y; Li, D; Li, G; Xia, L; Zhou, P | 1 |
| Venugopalan, P; Vidya, N | 1 |
3 review(s) available for 2-naphthol and 1-phenylazo-2-naphthol
| Article | Year |
|---|---|
Genotoxic hazards of azo pigments and other colorants related to 1-phenylazo-2-hydroxynaphthalene.
Topics: Animals; Azo Compounds; Carcinogenicity Tests; Carcinogens; Coloring Agents; Female; Humans; Liver Neoplasms; Male; Mice; Mutagenicity Tests; Naphthols; Rats; Splenic Neoplasms | 2000 |
Application of the margin of exposure (MoE) approach to substances in food that are genotoxic and carcinogenic: EXAMPLE 12: Sudan I (CAS No. 842-07-9).
Topics: Animals; Carcinogens; Coloring Agents; Data Interpretation, Statistical; Diet; Dose-Response Relationship, Drug; Female; Food Contamination; Humans; Male; Mice; Models, Statistical; Mutagens; Naphthols; Neoplasms; Rats | 2010 |
Enzymes oxidizing the azo dye 1-phenylazo-2-naphthol (Sudan I) and their contribution to its genotoxicity and carcinogenicity.
Topics: Animals; Carcinogens; Coloring Agents; Cytochrome P-450 Enzyme System; DNA Adducts; Enzyme Induction; Humans; Mice; Mutagens; Naphthols; Oxidation-Reduction; Peroxidases; Rats | 2014 |
149 other study(ies) available for 2-naphthol and 1-phenylazo-2-naphthol
| Article | Year |
|---|---|
The effect of time on the incidence of carcinomas obtained by the implantation of paraffin wax pellets into mouse bladder.
Topics: 2-Acetylaminofluorene; Animals; Carcinoma; Female; Mice; Naphthols; Neoplasms, Experimental; Paraffin; Time Factors; Urinary Bladder Neoplasms; Waxes | 1979 |
Allergic contact dermatitis releases soluble factors that stimulate melanogenesis through activation of protein kinase C-related signal-transduction pathway.
Topics: Animals; Cell Division; Cytokines; Dermatitis, Allergic Contact; Enzyme Activation; Guinea Pigs; Hyperpigmentation; Inositol 1,4,5-Trisphosphate; Melanocytes; Naphthols; Protein Kinase C; Signal Transduction | 1992 |
Cytochrome P450 isozymes catalyzing 4-hydroxylation of parkinsonism-related compound 1,2,3,4-tetrahydroisoquinoline in rat liver microsomes.
Topics: Amino Acid Sequence; Animals; Benzoflavones; beta-Naphthoflavone; Cytochrome P-450 CYP2D6; Cytochrome P-450 Enzyme System; Debrisoquin; Female; Isoenzymes; Isoquinolines; Kinetics; Male; Microsomes, Liver; Mixed Function Oxygenases; Molecular Sequence Data; NADPH-Ferrihemoprotein Reductase; Naphthols; Phenobarbital; Propranolol; Rabbits; Rats; Rats, Inbred Strains; Sex Characteristics; Species Specificity; Tetrahydroisoquinolines | 1992 |
32P-postlabeling analysis of adducts formed from 1-phenylazo-2-hydroxynaphthalene (Sudan I, Solvent Yellow 14) with DNA and homopolydeoxyribonucleotides.
Topics: Autoradiography; Carcinogens; Chromatography, Thin Layer; DNA; Naphthols; Phosphorus Radioisotopes; Polydeoxyribonucleotides; Radioisotope Dilution Technique; Single-Strand Specific DNA and RNA Endonucleases | 1992 |
An initiation-promotion assay in rat liver as a potential complement to the 2-year carcinogenesis bioassay.
Topics: Animals; Carcinogenicity Tests; Diet; Female; Liver; Liver Neoplasms, Experimental; Male; Molecular Conformation; Naphthols; Norbornanes; Phenobarbital; Phenotype; Polychlorinated Dibenzodioxins; Rats; Rats, Inbred F344; Sex Factors | 1991 |
The differential clastogenicity of Solvent Yellow 14 and FD & C Yellow No. 6 in vivo in the rodent micronucleus test (observations on species and tissue specificity).
Topics: Animals; Azo Compounds; Bone Marrow; Liver; Male; Mice; Mice, Inbred Strains; Micronucleus Tests; Naphthols; Organ Specificity; Rats; Rats, Inbred Strains; Species Specificity | 1991 |
Peroxidase-mediated reaction of the carcinogenic non-aminoazo dye 1-phenylazo-2-hydroxynaphthalene with transfer ribonucleic acid.
Topics: Animals; Biotransformation; Carbon Radioisotopes; Carcinogens; DNA; Horseradish Peroxidase; Hydrogen-Ion Concentration; Kinetics; Male; Microsomes, Liver; Naphthols; Rats; Rats, Inbred Strains; RNA, Transfer | 1990 |
Mechanism of formation and 32P-postlabeling of DNA adducts derived from peroxidative activation of carcinogenic non-aminoazo dye 1-phenylazo-2-hydroxynaphthalene (Sudan I).
Topics: Animals; Autoradiography; Benzoflavones; beta-Naphthoflavone; Biotransformation; Carbon Radioisotopes; Carcinogens; DNA; Horseradish Peroxidase; Kinetics; Male; Microsomes, Liver; Naphthols; Phosphorus Radioisotopes; Rats; Rats, Inbred Strains | 1990 |
Coordinated induction of estrogen hydroxylase and catechol-O-methyl transferase by xenobiotics in first trimester human placental explants.
Topics: Butylated Hydroxyanisole; Carcinogens; Catechol O-Methyltransferase; Coumarins; Cytochrome P-450 CYP1A1; Cytochrome P-450 Enzyme System; Enzyme Induction; Female; Humans; Naphthols; Placenta; Pregnancy; Pregnancy Trimester, First; Steroid Hydroxylases; Xenobiotics | 1990 |
Determination of methyl yellow, Sudan I and Sudan II in water by high-performance liquid chromatography.
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Coloring Agents; Naphthols; p-Dimethylaminoazobenzene; Spectrophotometry, Ultraviolet; Water Pollutants; Water Pollutants, Chemical | 1989 |
Regulation of the expression of some genes for enzymes of glutathione metabolism in hepatotoxicity and hepatocarcinogenesis.
Topics: Animals; Base Sequence; Cocarcinogenesis; Diet; Diethylnitrosamine; DNA; Female; gamma-Glutamyltransferase; Gene Expression Regulation; Glutathione Transferase; Liver Neoplasms, Experimental; Male; Molecular Sequence Data; Naphthols; Phenobarbital; Precancerous Conditions; Rats; Rats, Inbred F344; RNA, Messenger | 1989 |
Collisional activation mass spectra of M-. ions of azo dyes containing 2-naphthol.
Topics: Azo Compounds; Gas Chromatography-Mass Spectrometry; Mass Spectrometry; Naphthols; Solvents | 1989 |
Role of cytochrome P1-450 in the induction of NAD(P)H:quinone reductase in a murine hepatoma cell line and its mutants.
Topics: Animals; Cell Line; Cytochrome P-450 Enzyme System; Dose-Response Relationship, Drug; Enzyme Induction; Hydroquinones; Liver Neoplasms, Experimental; Mice; Mutation; NAD(P)H Dehydrogenase (Quinone); Naphthols; Polycyclic Compounds; Quinone Reductases; Receptors, Aryl Hydrocarbon; Receptors, Drug | 1987 |
Sudan I as a cause of pigmented contact dermatitis in "kumkum" (an Indian cosmetic).
Topics: Cosmetics; Dermatitis, Contact; Gas Chromatography-Mass Spectrometry; Humans; India; Naphthols; Pigmentation Disorders | 1988 |
Activation of carcinogens by peroxidase. Horseradish peroxidase-mediated formation of benzenediazonium ion from a non-aminoazo dye, 1-phenylazo-2-hydroxynaphthalene (Sudan I) and its binding to DNA.
Topics: Animals; Antipyrine; Carcinogens; Cattle; Diazonium Compounds; DNA; Edaravone; Horseradish Peroxidase; Hydrogen Peroxide; Naphthols; Oxidation-Reduction; Peroxidases; Spectrophotometry | 1988 |
The first identification of the benzenediazonium ion formation from a non-aminoazo dye, 1-phenylazo-2-hydroxynaphthalene (Sudan I) by microsomes of rat livers.
Topics: Animals; Antipyrine; Benzoflavones; Biotransformation; Carcinogens; Chromatography, Thin Layer; Coloring Agents; Diazonium Compounds; Edaravone; Male; Microsomes, Liver; Naphthols; Rats; Rats, Inbred Strains | 1988 |
A new way to carcinogenicity of azo dyes: the benzenediazonium ion formed from a non-aminoazo dye, 1-phenylazo-2-hydroxynaphthalene(Sudan I) by microsomal enzymes binds to deoxyguanosine residues of DNA.
Topics: Animals; Biotransformation; Carcinogens; Chromatography, High Pressure Liquid; Coloring Agents; Deoxyguanosine; Diazonium Compounds; DNA; Male; Microsomes, Liver; Naphthols; Rats; Rats, Inbred Strains | 1988 |
Rôle of a metabolite in allergenicity of Sudan I.
Topics: Animals; Biotransformation; Chromatography, High Pressure Liquid; Dermatitis, Contact; Guinea Pigs; Hydroxylation; Naphthols; Patch Tests; Structure-Activity Relationship | 1986 |
[Non-drug toxicoderma by a respiratory or probable percutaneous route (fluorocarbons, butane, phenyl-azo-beta-naphthol)].
Topics: Adult; Burns, Inhalation; Butanes; Chlorofluorocarbons, Methane; Dermatitis, Contact; Erythema Multiforme; Humans; Male; Naphthols | 1984 |
Structure-activity relationships in the induction of hepatic drug metabolism by azo compounds.
Topics: Animals; Azo Compounds; Cytochrome P-450 CYP1A2; Cytochrome P-450 Enzyme System; Cytochromes; Enzyme Induction; Methylcholanthrene; Microsomes, Liver; Naphthols; Oxygenases; Pharmaceutical Preparations; Rats; Structure-Activity Relationship | 1984 |
[Experimental studies on the skin sensitization by Sudan I and brilliant lake red R (author's transl)].
Topics: Animals; Azo Compounds; Cross Reactions; Female; Guinea Pigs; Naphthols; Skin; Skin Tests | 1980 |
[Structural analysis of 1-phenylazo-2-naphthols--A 13C-nuclear magnetic resonance study].
Topics: Carbon Isotopes; Carcinogens; Chemical Phenomena; Chemistry; Magnetic Resonance Spectroscopy; Naphthols | 1982 |
A modified technique of guinea pig testing to identify delayed hypersensitivity allergens.
Topics: Allergens; Animals; Azo Compounds; Dermatitis, Contact; Guinea Pigs; Hypersensitivity, Delayed; Immunization; Male; Naphthols | 1981 |
Benzenediazonium ion derived from Sudan I forms an 8-(phenylazo)guanine adduct in DNA.
Topics: Adenine; Animals; Carcinogens; Cattle; Chromatography, High Pressure Liquid; Diazonium Compounds; DNA Adducts; Guanine; In Vitro Techniques; Male; Microsomes, Liver; Naphthols; Nucleotides; Rats; Rats, Sprague-Dawley; Spectrophotometry, Ultraviolet; Subcellular Fractions | 1995 |
Detoxication products of the carcinogenic azodye Sudan I (solvent yellow 14) bind to nucleic acids after activation by peroxidase.
Topics: Animals; Biotransformation; Carcinogens; Coloring Agents; DNA; Horseradish Peroxidase; Hydrogen Peroxide; In Vitro Techniques; Inactivation, Metabolic; Naphthols; Rats; RNA, Transfer | 1993 |
Reduction of azo dyes during in vitro percutaneous absorption.
Topics: Animals; Azo Compounds; Coloring Agents; Cytochrome P-450 Enzyme System; Cytosol; Female; Guinea Pigs; Humans; In Vitro Techniques; Mice; Microsomes; Naphthols; Oxidation-Reduction; Skin Absorption; Species Specificity | 1993 |
Peroxidase-activated carcinogenic azo dye Sudan I (Solvent Yellow 14) binds to guanosine in transfer ribonucleic acid.
Topics: Animals; Binding Sites; Carcinogens; Coloring Agents; Guanosine; Guanosine Monophosphate; In Vitro Techniques; Naphthols; Nucleotides; Peroxidase; Polyribonucleotides; Rats; RNA, Transfer | 1995 |
CI solvent yellow 14 shows activity in the bone marrow micronucleus assay in both the rat and mouse.
Topics: Animals; Bone Marrow; Carcinogens; DNA; Dose-Response Relationship, Drug; Liver; Male; Mice; Mice, Inbred C57BL; Micronucleus Tests; Mutagenicity Tests; Naphthols; Rats; Rats, Inbred Strains | 1997 |
Purification and characterization of an allergy-induced melanogenic stimulating factor in brownish guinea pig skin.
Topics: Allergens; Animals; Calcium; Chemokine CXCL1; Chemokines; Chemokines, CXC; Chemotactic Factors; Dermatitis, Allergic Contact; Growth Substances; Guinea Pigs; Intercellular Signaling Peptides and Proteins; Melanosis; Naphthols; Protein Kinase C; Rats; Skin; Solubility | 1998 |
Prostaglandin H synthase-medicated oxidation and binding to DNA of a detoxication metabolite of carcinogenic Sudan I, 1-(phenylazo)-2,6-dihydroxynaphthalene.
Topics: Animals; Carcinogens; DNA; DNA Adducts; Inactivation, Metabolic; Male; Naphthalenes; Naphthols; Oxidation-Reduction; Prostaglandin-Endoperoxide Synthases; Sheep | 1999 |
Sudan I is a potential carcinogen for humans: evidence for its metabolic activation and detoxication by human recombinant cytochrome P450 1A1 and liver microsomes.
Topics: Animals; Biotransformation; Carcinogens; Cytochrome P-450 CYP1A1; Humans; Inactivation, Metabolic; Microsomes, Liver; Naphthols; Oxidation-Reduction; Rabbits; Rats; Recombinant Proteins; Swine; Swine, Miniature | 2002 |
Fast determination of Sudan I by HPLC/APCI-MS in hot chilli, spices, and oven-baked foods.
Topics: Capsicum; Carcinogens; Chromatography, High Pressure Liquid; Coloring Agents; Food Analysis; Hot Temperature; Mass Spectrometry; Methanol; Naphthols | 2004 |
Development and in-house validation of a liquid chromatography-electrospray-tandem mass spectrometry method for the simultaneous determination of Sudan I, Sudan II, Sudan III and Sudan IV in hot chilli products.
Topics: Azo Compounds; Calibration; Cheese; Chromatography, High Pressure Liquid; Food Analysis; Food Coloring Agents; Indicators and Reagents; Naphthols; Reproducibility of Results; Solanum lycopersicum; Spectrometry, Mass, Electrospray Ionization | 2004 |
Assay of Sudan I contamination of foodstuff by atmospheric pressure chemical ionization tandem mass spectrometry and isotope dilution.
Topics: Atmospheric Pressure; Carcinogens; Chromatography, Liquid; Coloring Agents; Food Analysis; Food Contamination; Indicator Dilution Techniques; Ions; Isotopes; Mass Spectrometry; Naphthols; Sensitivity and Specificity | 2004 |
Determination of 1-phenylazo-2-naphthol (Sudan I) in chilli powder and in chilli-containing food products by GPC clean-up and HPLC with LC/MS confirmation.
Topics: Capsicum; Chromatography, Gel; Chromatography, High Pressure Liquid; Food Analysis; Food Coloring Agents; Gas Chromatography-Mass Spectrometry; Humans; Naphthols; Spectrometry, Mass, Electrospray Ionization | 2004 |
Expression of cytochrome P450 1A1 and its contribution to oxidation of a potential human carcinogen 1-phenylazo-2-naphthol (Sudan I) in human livers.
Topics: Carcinogens; Cytochrome P-450 CYP1A1; Gene Expression Profiling; Humans; Immunoblotting; Liver; Liver Neoplasms; Microsomes, Liver; Naphthols; Oxidation-Reduction | 2005 |
Development of a fast analytical method for the determination of sudan dyes in chili- and curry-containing foodstuffs by high-performance liquid chromatography-photodiode array detection.
Topics: Azo Compounds; Capsicum; Chromatography, High Pressure Liquid; Coloring Agents; Food Analysis; Naphthols; Reproducibility of Results; Sensitivity and Specificity; Spices | 2006 |
An infrared and resonance Raman spectroscopic study of phenylazonaphthol pigments.
Topics: Coloring Agents; Electrons; Models, Chemical; Models, Molecular; Naphthols; Pigmentation; Software; Spectrophotometry, Infrared; Spectrum Analysis, Raman | 2006 |
Determination of lycopene and beta-carotene by high-performance liquid chromatography using sudan I as internal standard.
Topics: Algorithms; beta Carotene; Carotenoids; Chromatography, High Pressure Liquid; Lycopene; Naphthols; Reference Standards; Reproducibility of Results; Spectrophotometry, Ultraviolet | 2006 |
Visual detection of Sudan dyes based on the plasmon resonance light scattering signals of silver nanoparticles.
Topics: Azo Compounds; Light; Molecular Structure; Nanoparticles; Naphthols; Oxidation-Reduction; Particle Size; Scattering, Radiation; Sensitivity and Specificity; Silver Nitrate; Surface Plasmon Resonance; Time Factors | 2006 |
Development and optimization of an analytical method for the determination of Sudan dyes in hot chilli pepper by high-performance liquid chromatography with on-line electrogenerated BrO- -luminol chemiluminescence detection.
Topics: Azo Compounds; Capsicum; Chromatography, High Pressure Liquid; Coloring Agents; Food Analysis; Luminescent Measurements; Naphthols; Reproducibility of Results | 2006 |
[Effect of Sudan I, III and IV on proliferation of HepG-2 and SGC-7901].
Topics: Apoptosis; Azo Compounds; Carcinoma, Hepatocellular; Cell Cycle; Cell Line, Tumor; Cell Proliferation; Coloring Agents; DNA, Neoplasm; Dose-Response Relationship, Drug; Humans; Liver Neoplasms; Naphthols; RNA, Neoplasm; Stomach Neoplasms | 2006 |
Modulation of CYP1A1-mediated oxidation of carcinogenic azo dye Sudan I and its binding to DNA by cytochrome b5.
Topics: Animals; Coloring Agents; Cytochrome P-450 CYP1A1; Cytochromes b5; DNA; DNA Adducts; Humans; Male; Metabolic Detoxication, Phase I; Models, Biological; Naphthols; Rabbits; Rats; Rats, Wistar | 2006 |
Sudan I induces genotoxic effects and oxidative DNA damage in HepG2 cells.
Topics: Carcinogens; Carcinoma, Hepatocellular; Comet Assay; DNA Damage; DNA Fragmentation; Humans; Naphthols; Oxidative Stress; Reactive Oxygen Species; Tumor Cells, Cultured | 2007 |
Flow injection chemiluminescence determination of sudan I in hot chilli sauce.
Topics: Capsicum; Carcinogens; Condiments; Flow Injection Analysis; Food Coloring Agents; Hydrogen Peroxide; Luminescent Measurements; Luminol; Naphthols | 2007 |
Synthesis and characterization of a molecularly imprinted silica gel sorbent for the on-line determination of trace Sudan I in Chilli powder through high-performance liquid chromatography.
Topics: Adsorption; Capsicum; Chromatography, High Pressure Liquid; Coloring Agents; Food Preservation; Naphthols; Silica Gel; Silicon Dioxide | 2007 |
Development of a new method for analysis of Sudan dyes by pressurized CEC with amperometric detection.
Topics: Azo Compounds; Capillary Electrochromatography; Capsicum; Coloring Agents; Electrochemistry; Ethylamines; Food Contamination; Hydrogen-Ion Concentration; Naphthols; Uncertainty | 2007 |
Development of a highly sensitive and specific enzyme-linked immunosorbent assay for detection of Sudan I in food samples.
Topics: Chromatography, High Pressure Liquid; Enzyme-Linked Immunosorbent Assay; Food Analysis; Naphthols; Reproducibility of Results; Sensitivity and Specificity | 2007 |
Determination of banned 10 azo-dyes in hot chili products by gel permeation chromatography-liquid chromatography-electrospray ionization-tandem mass spectrometry.
Topics: Azo Compounds; Capsicum; Chromatography, Gel; Chromatography, High Pressure Liquid; Food Analysis; Food Coloring Agents; Molecular Structure; Naphthols; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization; Spices; Tandem Mass Spectrometry | 2007 |
[Sudan and other illegal dyes--food adulteration].
Topics: Capsicum; European Union; Food; Food Coloring Agents; Food Contamination; Food Inspection; Law Enforcement; Legislation, Food; Naphthols; Palm Oil; Plant Oils; Spices | 2006 |
Anaerobic metabolism of 1-amino-2-naphthol-based azo dyes (Sudan dyes) by human intestinal microflora.
Topics: Anaerobiosis; Aniline Compounds; Azo Compounds; Bacteria; Chromatography, High Pressure Liquid; Humans; Intestines; Molecular Structure; Naphthols; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Toluidines | 2007 |
Assay of the set of all Sudan azodye (I, II, III, IV, and Para-Red) contaminating agents by liquid chromatography-tandem mass spectrometry and isotope dilution methodology.
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Coloring Agents; Food Contamination; Naphthols; Tandem Mass Spectrometry | 2008 |
[Determination of Sudan Red I-IV in duck egg yolk using ultra performance liquid chromatography-tandem mass spectrometry].
Topics: Animals; Azo Compounds; Chromatography, High Pressure Liquid; Ducks; Egg Yolk; Molecular Structure; Naphthols; Reproducibility of Results; Tandem Mass Spectrometry | 2007 |
Determination of Sudan I in chilli powder from solvent components gradual change-visible spectra data using second order calibration algorithms.
Topics: Algorithms; Calibration; Capsicum; Cyclohexanes; Ethanol; Food Contamination; Naphthols; Solvents; Spectrophotometry; Spices | 2008 |
[Simultaneous determination of canthaxanthin and Sudan Red in salted duck egg yolk by reversed-phase high performance liquid chromatography].
Topics: Animals; Azo Compounds; Canthaxanthin; Chromatography, High Pressure Liquid; Egg Yolk; Naphthols; Reproducibility of Results | 2007 |
Inhibition of Sudan I genotoxicity in human liver-derived HepG2 cells by the antioxidant hydroxytyrosol.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Antioxidants; Cell Line, Tumor; Deoxyguanosine; DNA Damage; Glutathione; Humans; Lipid Peroxidation; Micronucleus Tests; Mutagens; Naphthols; Phenylethyl Alcohol; Reactive Oxygen Species | 2008 |
[Synthesis of Sudan I artificial antigen].
Topics: Antigens; Carcinogens; Coloring Agents; Enzyme-Linked Immunosorbent Assay; Food Analysis; Naphthols; Serum Albumin, Bovine | 2008 |
A one-electron oxidation of carcinogenic nonaminoazo dye Sudan I by horseradish peroxidase.
Topics: Carcinogens; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Electrons; Horseradish Peroxidase; Hydrogen Peroxide; Magnetic Resonance Spectroscopy; Mass Spectrometry; Naphthols; Oxidation-Reduction; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry, Ultraviolet | 2008 |
Development of a highly sensitive and specific monoclonal antibody-based enzyme-linked immunosorbent assay (ELISA) for detection of Sudan I in food samples.
Topics: Antibodies, Monoclonal; Carcinogens; Coloring Agents; Enzyme-Linked Immunosorbent Assay; Food Analysis; Naphthols | 2009 |
Preparation of a biologically active apo-cytochrome b5 via heterologous expression in Escherichia coli.
Topics: Apoenzymes; Base Sequence; Chromatography, Ion Exchange; Cloning, Molecular; Cytochrome P-450 CYP3A; Cytochrome P-450 Enzyme System; Cytochromes b5; Escherichia coli; Heme; Humans; Molecular Sequence Data; Naphthols; Recombinant Proteins | 2009 |
Determining the adulteration of spices with Sudan I-II-II-IV dyes by UV-visible spectroscopy and multivariate classification techniques.
Topics: Azo Compounds; Coloring Agents; Discriminant Analysis; Least-Squares Analysis; Multivariate Analysis; Naphthols; Spectrophotometry, Ultraviolet; Spices; Time Factors | 2009 |
Development of enzyme-linked immunosorbent assays for Sudan dyes in chilli powder, ketchup and egg yolk.
Topics: Azo Compounds; Capsicum; Chromatography, High Pressure Liquid; Condiments; Egg Yolk; Enzyme-Linked Immunosorbent Assay; Food Coloring Agents; Food Contamination; Naphthols; Reference Standards | 2009 |
Mechanism of formation of (deoxy)guanosine adducts derived from peroxidase-catalyzed oxidation of the carcinogenic nonaminoazo dye 1-phenylazo-2-hydroxynaphthalene (Sudan I).
Topics: Biocatalysis; Carcinogens; Coloring Agents; Deoxyguanosine; DNA Adducts; Naphthols; Oxidation-Reduction; Peroxidase | 2009 |
Quantification of (15)N-nitrate in urine with gas chromatography combustion isotope ratio mass spectrometry to estimate endogenous NO production.
Topics: Azo Compounds; Gas Chromatography-Mass Spectrometry; Naphthols; Nitrates; Nitric Oxide; Nitrogen Isotopes | 2010 |
Determination of para red, Sudan dyes, canthaxanthin, and astaxanthin in animal feeds using UPLC.
Topics: Animal Feed; Azo Compounds; Canthaxanthin; Chromatography, High Pressure Liquid; Food Coloring Agents; Limit of Detection; Naphthols; Xanthophylls | 2010 |
Development and validation of a confirmatory HPLC method for simultaneous determination of Sudan dyes in animal tissues and eggs.
Topics: Animals; Azo Compounds; Carcinogens; Chromatography, High Pressure Liquid; Eggs; Food Analysis; Food Coloring Agents; Limit of Detection; Naphthols | 2010 |
Metabolic influences for mutation induction curves after exposure to Sudan-1 and para red.
Topics: Aryl Hydrocarbon Hydroxylases; Azo Compounds; Carcinogens; Cell Line, Tumor; Chromosome Breakage; Coloring Agents; Cytochrome P-450 CYP1A2; Cytochrome P-450 CYP2A6; Cytochrome P-450 CYP3A; Dose-Response Relationship, Drug; Humans; Hypoxanthine Phosphoribosyltransferase; Mutagens; Mutation; Naphthols | 2010 |
[Selection of the optimal method of extraction and determination of dye Sudan I-IV and Para Red by high-performance liquid chromatography].
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Coloring Agents; Food Analysis; Naphthols | 2010 |
Glycosylation protects proteins against free radicals generated from toxic xenobiotics.
Topics: Carcinogens; Ellipticines; Free Radicals; Glycosylation; Humans; Naphthols; Nuclear Magnetic Resonance, Biomolecular; Oligosaccharides; Oxidation-Reduction; Ribonuclease, Pancreatic; Ribonucleases; Spectrometry, Mass, Electrospray Ionization; Uncoupling Agents | 2010 |
A novel molecularly imprinted polymer for simultaneous extraction and determination of sudan dyes by on-line solid phase extraction and high performance liquid chromatography.
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Coloring Agents; Food Analysis; Hydrogen-Ion Concentration; Linear Models; Molecular Imprinting; Naphthols; Osmolar Concentration; Rivers; Sensitivity and Specificity; Solid Phase Extraction | 2010 |
A monoclonal antibody-based immunosensor for detection of Sudan I using electrochemical impedance spectroscopy.
Topics: Animals; Antibodies, Immobilized; Antibodies, Monoclonal; Biosensing Techniques; Calibration; Dielectric Spectroscopy; Electrochemistry; Electrodes; Electron Transport; Esters; Ethyldimethylaminopropyl Carbodiimide; Female; Food Analysis; Gold; Immunoassay; Limit of Detection; Linear Models; Mice; Naphthols; Succinimides; Surface Properties | 2011 |
Rational design and application of molecularly imprinted sol-gel polymer for the electrochemically selective and sensitive determination of Sudan I.
Topics: Electrochemistry; Hydrogen-Ion Concentration; Limit of Detection; Microscopy, Electron, Scanning; Naphthols; Polymers; Solvents; Surface Properties | 2011 |
Molecularly imprinted solid-phase extraction combined with ultrasound-assisted dispersive liquid-liquid microextraction for the determination of four Sudan dyes in sausage samples.
Topics: Azo Compounds; Chemical Fractionation; Chromatography, High Pressure Liquid; Coloring Agents; Food Analysis; Molecular Imprinting; Naphthols; Solid Phase Extraction; Ultrasonics | 2011 |
Development of a simple gel permeation clean-up procedure coupled to a rapid disequilibrium enzyme-linked immunosorbent assay (ELISA) for the detection of Sudan I dye in spices and sauces.
Topics: Chromatography, Gel; Coloring Agents; Enzyme-Linked Immunosorbent Assay; Food Analysis; Molecular Structure; Naphthols; Spices | 2011 |
Molecularly imprinted microspheres as SPE sorbent for selective extraction of four Sudan dyes in catsup products.
Topics: Azo Compounds; Coloring Agents; Condiments; Food Analysis; Linear Models; Microspheres; Molecular Imprinting; Naphthols; Reproducibility of Results; Solid Phase Extraction; Solvents | 2011 |
Molecularly imprinted polymer coated solid-phase microextraction fibers for determination of Sudan I-IV dyes in hot chili powder and poultry feed samples.
Topics: Animal Feed; Animals; Azo Compounds; Capsicum; Chickens; Chromatography, High Pressure Liquid; Coloring Agents; Limit of Detection; Molecular Imprinting; Naphthols; Plant Preparations; Reproducibility of Results; Solid Phase Microextraction | 2012 |
Surface Enhanced Raman Spectroscopy (SERS) and multivariate analysis as a screening tool for detecting Sudan I dye in culinary spices.
Topics: Coloring Agents; Food Analysis; Multivariate Analysis; Naphthols; Reproducibility of Results; Spectrum Analysis, Raman | 2012 |
Selective solid-phase extraction of Sudan I in chilli sauce by single-hole hollow molecularly imprinted polymers.
Topics: Capsicum; Food Contamination; Molecular Imprinting; Naphthols; Polymers; Solid Phase Extraction | 2012 |
Removal of sudan dyes from water with C18-functional ultrafine magnetic silica nanoparticles.
Topics: Adsorption; Azo Compounds; Chromatography, High Pressure Liquid; Limit of Detection; Magnetic Fields; Magnetics; Nanoparticles; Naphthols; Silicon Dioxide; Solid Phase Extraction; Water; Water Pollutants, Chemical | 2012 |
Solubilization of two organic dyes by cationic ester-containing gemini surfactants.
Topics: Anthraquinones; Cations; Coloring Agents; Esters; Naphthols; Quaternary Ammonium Compounds; Solubility; Surface-Active Agents | 2012 |
Sensitive and fast determination of Sudan dyes in chili powder by partial-filling micellar electrokinetic chromatography-tandem mass spectrometry.
Topics: Azo Compounds; Capsicum; Chromatography, Micellar Electrokinetic Capillary; Coloring Agents; Naphthols; Spices; Tandem Mass Spectrometry | 2012 |
Evaluation of impact of exposure of Sudan azo dyes and their metabolites on human intestinal bacteria.
Topics: Anti-Bacterial Agents; Azo Compounds; Clostridium perfringens; Food Coloring Agents; Humans; Intestines; Lactobacillus; Microbial Sensitivity Tests; Microbial Viability; Naphthols | 2012 |
New ionic liquid modified polymeric microspheres for solid-phase extraction of four Sudan dyes in foodstuff samples.
Topics: Adsorption; Azo Compounds; Food Coloring Agents; Food Contamination; Ionic Liquids; Microspheres; Molecular Imprinting; Naphthols; Polymers; Solid Phase Extraction | 2012 |
[Determination of four Sudan dyes in chili oil by high performance liquid chromatography with on-line photochemical derivatization and fluorescence detection].
Topics: Azo Compounds; Capsicum; Chromatography, High Pressure Liquid; Coloring Agents; Food Contamination; Naphthols; Plant Oils; Spectrometry, Fluorescence | 2012 |
An ultrasensitive and selective fluorescence assay for Sudan I and III against the influence of Sudan II and IV.
Topics: Azo Compounds; Fluoresceins; Fluorescence; Ligands; Limit of Detection; Naphthols | 2013 |
Induced expression of cytochrome P450 1A and NAD(P)H:quinone oxidoreductase determined at mRNA, protein, and enzyme activity levels in rats exposed to the carcinogenic azo dye 1-phenylazo-2-naphthol (Sudan I).
Topics: Animals; Carcinogens; Coloring Agents; Cytochrome P-450 CYP1A1; Cytosol; DNA Adducts; Kidney; Liver; Lung; Male; Microsomes; NAD(P)H Dehydrogenase (Quinone); Naphthols; Rats; Rats, Wistar; RNA, Messenger; Up-Regulation | 2013 |
On the azo/hydrazo equilibrium in Sudan I azo dye derivatives.
Topics: Azo Compounds; Coloring Agents; Crystallography, X-Ray; Hydrogen Bonding; Models, Molecular; Molecular Structure; Naphthols; Quantum Theory | 2013 |
Low-level detections of Sudan I, II, III and IV in spices and Chili-containing foodstuffs using UPLC-ESI-MS/MS.
Topics: Azo Compounds; Capsicum; Chromatography, High Pressure Liquid; Coloring Agents; European Union; Food Analysis; Food Contamination; Legislation, Food; Naphthols; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization; Spices; Tandem Mass Spectrometry | 2013 |
Electrochemical determination of Sudan I in food samples at graphene modified glassy carbon electrode based on the enhancement effect of sodium dodecyl sulphonate.
Topics: Carcinogens; Coloring Agents; Electrochemistry; Electrodes; Food Contamination; Food Safety; Graphite; Naphthols; Oxidation-Reduction | 2013 |
Accelerated removal of Sudan dye by Shewanella oneidensis MR-1 in the presence of quinones and humic acids.
Topics: Aerobiosis; Anthraquinones; Coloring Agents; Humic Substances; Microscopy, Electron, Scanning; Naphthols; Naphthoquinones; Oxidation-Reduction; Shewanella; Solubility | 2013 |
Figures of merit of a SERS method for Sudan I determination at traces levels.
Topics: Lasers; Limit of Detection; Naphthols; Principal Component Analysis; Spectrum Analysis, Raman | 2013 |
High sensitive voltammetric sensor based on Pt/CNTs nanocomposite modified ionic liquid carbon paste electrode for determination of Sudan I in food samples.
Topics: Electrochemical Techniques; Electrodes; Food Contamination; Ionic Liquids; Nanocomposites; Nanotubes, Carbon; Naphthols; Platinum; Sensitivity and Specificity | 2013 |
Fluorescent nanomicelles for selective detection of Sudan dye in Pluronic F127 aqueous media.
Topics: Biosensing Techniques; Coloring Agents; Micelles; Naphthols; Poloxamer; Polymers | 2014 |
Determination of Sudan dyes in chili pepper powder by online solid-phase extraction with a butyl methacrylate monolithic column coupled to liquid chromatography with tandem mass spectrometry.
Topics: Automation; Azo Compounds; Capsicum; Chromatography, High Pressure Liquid; Coloring Agents; Food Contamination; Limit of Detection; Methacrylates; Naphthols; Solid Phase Extraction; Tandem Mass Spectrometry | 2014 |
A new strategy for determination of bisphenol A in the presence of Sudan I using a ZnO/CNTs/ionic liquid paste electrode in food samples.
Topics: Benzhydryl Compounds; Electrochemistry; Electrodes; Food Analysis; Ionic Liquids; Nanocomposites; Naphthols; Phenols; Zinc Oxide | 2014 |
Occurrence of Sudan I in paprika fruits caused by agricultural environmental contamination.
Topics: Agriculture; Capsicum; China; Environmental Pollution; Food Contamination; Fruit; Naphthols; Pesticides; Soil Pollutants | 2014 |
[Simultaneous determination of four Sudan dyes in blood by solid-phase extraction combined with ultra-fast liquid chromatography-tandem mass spectrometry].
Topics: Azo Compounds; Blood Chemical Analysis; Chromatography, Liquid; Coloring Agents; Limit of Detection; Naphthols; Solid Phase Extraction; Tandem Mass Spectrometry | 2014 |
Amperometric detection of Sudan I in red chili powder samples using Ag nanoparticles decorated graphene oxide modified glassy carbon electrode.
Topics: Capsicum; Carbon; Electrochemistry; Graphite; Nanoparticles; Naphthols; Oxidation-Reduction; Oxides; Silver | 2015 |
Superhydrophobic-oleophobic Ag nanowire platform: an analyte-concentrating and quantitative aqueous and organic toxin surface-enhanced Raman scattering sensor.
Topics: Food Contamination; Food Technology; Hydrophobic and Hydrophilic Interactions; Nanowires; Naphthols; Organic Chemicals; Silver; Spectrum Analysis, Raman; Surface Properties; Triazines; Water | 2014 |
Electrochemical determination of Sudan I in food products using a carbon nanotube-ionic liquid composite modified electrode.
Topics: Cetrimonium; Cetrimonium Compounds; Electrochemical Techniques; Electrodes; Food Coloring Agents; Ionic Liquids; Limit of Detection; Nanotubes, Carbon; Naphthols; Oxidation-Reduction | 2014 |
Multivariate qualitative analysis of banned additives in food safety using surface enhanced Raman scattering spectroscopy.
Topics: Food Additives; Food Analysis; Food Contamination; Naphthols; Rhodamines; Spectrum Analysis, Raman | 2015 |
Identifying potential sources of Sudan I contamination in Capsicum fruits over its growth period.
Topics: Capsicum; Food Contamination; Fruit; Naphthols; Plant Stems; Soil | 2015 |
A novel conducting poly(p-aminobenzene sulphonic acid)-based electrochemical sensor for sensitive determination of Sudan I and its application for detection in food stuffs.
Topics: Aniline Compounds; Carbon; Carcinogens; Electrochemical Techniques; Electrodes; Food Analysis; Food Coloring Agents; Limit of Detection; Naphthols; Oxidation-Reduction; Polymerization; Reproducibility of Results; Sulfanilic Acids; Sulfonic Acids | 2015 |
Determination of Sudan I-IV in candy using ionic liquid/anionic surfactant aqueous two-phase extraction coupled with high-performance liquid chromatography.
Topics: Candy; Chromatography, High Pressure Liquid; Coloring Agents; Ionic Liquids; Liquid-Liquid Extraction; Naphthols; Surface-Active Agents | 2015 |
Computational photochemistry of the azobenzene scaffold of Sudan I and Orange II dyes: excited-state proton transfer and deactivation via conical intersections.
Topics: Azo Compounds; Benzenesulfonates; Coloring Agents; Molecular Structure; Naphthols; Photochemical Processes; Protons; Quantum Theory | 2015 |
Repeated-dose liver and gastrointestinal tract micronucleus assays with CI Solvent Yellow 14 (Sudan I) using young adult rats.
Topics: Administration, Oral; Age Factors; Animals; Body Weight; Bone Marrow; Carcinogens; Chromosome Aberrations; Colon; Cooperative Behavior; Dose-Response Relationship, Drug; Drug Administration Schedule; Hepatocytes; Humans; Japan; Liver; Male; Micronucleus Tests; Naphthols; Organ Specificity; Rats; Rats, Sprague-Dawley; Reticulocytes; Societies, Pharmaceutical; Stomach | 2015 |
Role of surfactant derived intermediates in the efficacy and mechanism for radiation chemical degradation of a hydrophobic azo dye, 1-phenylazo-2-naphthol.
Topics: Animals; Cell Survival; CHO Cells; Coloring Agents; Cricetinae; Cricetulus; Environmental Restoration and Remediation; Gamma Rays; Hydroxyl Radical; Industrial Waste; Naphthols; Octoxynol; Protons; Pulse Radiolysis; Surface-Active Agents; Textile Industry; Waste Disposal, Fluid | 2015 |
Synthesis of magnetic molecularly imprinted polymers by reversible addition fragmentation chain transfer strategy and its application in the Sudan dyes residue analysis.
Topics: Azo Compounds; Coloring Agents; Ferrous Compounds; Magnetics; Molecular Imprinting; Nanoparticles; Naphthols; Photoelectron Spectroscopy; Polymerization; Polymers; Silicon Dioxide; Solid Phase Extraction; Spectroscopy, Fourier Transform Infrared; Spices; X-Ray Diffraction | 2015 |
Determination of Sudan I in paprika powder by molecularly imprinted polymers-thin layer chromatography-surface enhanced Raman spectroscopic biosensor.
Topics: Biosensing Techniques; Capsicum; Chromatography, Thin Layer; Coloring Agents; Food Contamination; Molecular Imprinting; Naphthols; Plant Preparations; Polymers; Powders; Spectrum Analysis, Raman; Spices | 2015 |
In-line micro-matrix solid-phase dispersion extraction for simultaneous separation and extraction of Sudan dyes in different spices.
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Coloring Agents; Food Analysis; Limit of Detection; Naphthalenes; Naphthols; Solid Phase Microextraction; Spices | 2015 |
Upconversion nanosensor for sensitive fluorescence detection of Sudan I-IV based on inner filter effect.
Topics: Azo Compounds; Biosensing Techniques; Coloring Agents; Fluorescence Resonance Energy Transfer; Food Additives; Nanoparticles; Naphthols | 2016 |
Orange-Pigmented Sputum as a Manifestation of Smoke Grenade Inhalation Injury.
Topics: Adrenal Cortex Hormones; Adult; Bombs; Bronchitis; Bronchodilator Agents; Bronchoscopy; Chlorates; Humans; Male; Naphthols; Smoke Inhalation Injury; Sputum; Tracheitis | 2016 |
Determination of Sudan I in drinks containing Sunset yellow by adsorptive stripping voltammetry.
Topics: Adsorption; Azo Compounds; Beverages; Coloring Agents; Electrochemistry; Limit of Detection; Naphthols | 2016 |
Single and combined genotoxicity effects of six pollutants on THP-1 cells.
Topics: Acrylamide; Azo Compounds; Bromates; Carcinogens; Cell Survival; Cells, Cultured; Coloring Agents; Comet Assay; DNA Damage; Drug Combinations; Environmental Pollutants; Humans; Monocytes; Mutagenicity Tests; Mutagens; Naphthalenes; Naphthols; p-Aminoazobenzene; Rosaniline Dyes | 2016 |
Sudan dyes in adulterated saffron (Crocus sativus L.): Identification and quantification by (1)H NMR.
Topics: Azo Compounds; Coloring Agents; Crocus; Drug Contamination; Magnetic Resonance Spectroscopy; Naphthols; Plant Extracts; Protons; Spices | 2017 |
Measurement uncertainty assessment of magnesium trisilicate column for determination of Sudan colorants in food by HPLC using C8 column.
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Food Analysis; Food Coloring Agents; Humans; Limit of Detection; Magnesium Silicates; Naphthols | 2016 |
Quantitative analysis of Sudan dye adulteration in paprika powder using FTIR spectroscopy.
Topics: Coloring Agents; Food Contamination; Naphthols; Powders; Spectroscopy, Fourier Transform Infrared; Spices | 2017 |
Adsorption behavior of Sudan I-IV on a coastal soil and their forecasted biogeochemical cycles.
Topics: Adsorption; Azo Compounds; Naphthols; Soil | 2017 |
Evaluation of a mixed anionic-nonionic surfactant modified eggshell membrane as an advantageous adsorbent for the solid-phase extraction of Sudan I-IV as model analytes.
Topics: Animals; Chromatography, High Pressure Liquid; Egg Shell; Naphthols; Solid Phase Extraction; Surface-Active Agents | 2017 |
Application of nuclear magnetic resonance spectroscopy in food adulteration determination: the example of Sudan dye I in paprika powder.
Topics: Capsicum; Carcinogens; Coloring Agents; Food Contamination; Magnetic Resonance Spectroscopy; Naphthols | 2017 |
Determination of Sudan I and a newly synthesized Sudan III positional isomer in the color additive D&C Red No. 17 using high-performance liquid chromatography.
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Coloring Agents; Naphthols; Stereoisomerism | 2017 |
Dispersed synthesis of uniform Fe3O4 magnetic nanoparticles via in situ decomposition of iron precursor along cotton fibre for Sudan dyes analysis in food samples.
Topics: Azo Compounds; Cotton Fiber; Ferrosoferric Oxide; Food Coloring Agents; Iron; Magnetite Nanoparticles; Naphthols | 2017 |
Absence of evidence or evidence of absence? A transfer and depletion study of Sudan I in eggs.
Topics: Animal Feed; Animals; Chickens; Eggs; Female; Naphthols | 2018 |
3D hierarchical magnetic hollow sphere-like CuFe
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Coloring Agents; Copper; Ferrous Compounds; Magnetic Fields; Naphthols; Vegetable Products | 2018 |
Centrifugeless dispersive liquid-liquid microextraction based on salting-out phenomenon followed by high performance liquid chromatography for determination of Sudan dyes in different species.
Topics: Azo Compounds; Centrifugation; Chromatography, High Pressure Liquid; Coloring Agents; Food Analysis; Hydrogen-Ion Concentration; Limit of Detection; Liquid Phase Microextraction; Naphthols; Sodium Chloride; Time Factors; Water | 2018 |
Analysis of unauthorized Sudan dyes in food by high-performance thin-layer chromatography.
Topics: Azo Compounds; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Food Coloring Agents; Food Contamination; Hazard Analysis and Critical Control Points; Limit of Detection; Naphthols; Palm Oil; Spices; Time Factors | 2018 |
Preparation of carbon quantum dots from cigarette filters and its application for fluorescence detection of Sudan I.
Topics: Carbon; Filtration; Fluorescence; Naphthols; Quantum Dots; Tobacco Products | 2018 |
Non-destructive Raman spectroscopy as a tool for measuring ASTA color values and Sudan I content in paprika powder.
Topics: Capsicum; Color; Discriminant Analysis; Fluorescence; Food Analysis; Food Contamination; Least-Squares Analysis; Naphthols; Powders; Signal Processing, Computer-Assisted; Spectrum Analysis, Raman | 2019 |
Ultrasensitive detection of Sudan I in food samples by a quantitative immunochromatographic assay.
Topics: Antibodies; Azo Compounds; Food Analysis; Gold; Immunoassay; Limit of Detection; Nanotubes; Naphthols; Reproducibility of Results; Silver; Spectrum Analysis, Raman; Vegetable Products | 2019 |
Highly sensitive electrochemical sensor based on La
Topics: Cobalt; Electrochemical Techniques; Food Analysis; Food Coloring Agents; Lanthanum; Limit of Detection; Nanostructures; Naphthols; Oxidation-Reduction; Oxides | 2019 |
Fabrication of CuO nanoparticles-decorated 3D N-doped porous carbon as electrochemical sensing platform for the detection of Sudan I.
Topics: Carbon; Coloring Agents; Copper; Electrochemical Techniques; Electrodes; Food Analysis; Metal Nanoparticles; Naphthols; Nitrogen; Porosity; Reproducibility of Results; Sensitivity and Specificity | 2019 |
Unusual fluorescence of o-phenylazonaphthol derivatives with aggregation-induced emission and their use in two-photon cell imaging.
Topics: Esterases; Fluorescent Dyes; Hep G2 Cells; Humans; Limit of Detection; Microscopy, Fluorescence, Multiphoton; Naphthols; Spectrometry, Fluorescence; Ultraviolet Rays | 2019 |
NIR-based Sudan I to IV and Para-Red food adulterants screening.
Topics: Azo Compounds; Discriminant Analysis; Food Contamination; Humans; Naphthols; Sensitivity and Specificity; Spectroscopy, Near-Infrared | 2019 |
The mutagenic activity of select azo compounds in MutaMouse target tissues in vivo and primary hepatocytes in vitro.
Topics: Animals; Azo Compounds; Cells, Cultured; Hepatocytes; Mice; Mutagenicity Tests; Mutagens; Naphthols; Organ Specificity; Primary Cell Culture; Structure-Activity Relationship | 2019 |
Rapid and nondestructive fraud detection of palm oil adulteration with Sudan dyes using portable NIR spectroscopic techniques.
Topics: Azo Compounds; Coloring Agents; Drug Contamination; Food Contamination; Naphthols; Palm Oil; Spectroscopy, Near-Infrared | 2019 |
CI Solvent Yellow 14 (Sudan I) identified as the allergen in a plastic part of glasses.
Topics: Allergens; Coloring Agents; Dermatitis, Allergic Contact; Eyeglasses; Female; Humans; Middle Aged; Naphthols; Patch Tests; Plastics | 2020 |
Determination of Sudan dyes in chili products by micellar electrokinetic chromatography-MS/MS using a volatile surfactant.
Topics: Azo Compounds; Caprylates; Capsicum; Chromatography, Micellar Electrokinetic Capillary; Coloring Agents; Fluorocarbons; Food Analysis; Food Contamination; Limit of Detection; Micelles; Naphthols; Surface-Active Agents; Tandem Mass Spectrometry | 2020 |
Microdroplet-captured tapes for rapid sampling and SERS detection of food contaminants.
Topics: Anthelmintics; Coloring Agents; Equipment Design; Food Analysis; Food Contamination; Fungicides, Industrial; Gold; Metal Nanoparticles; Naphthols; Spectrum Analysis, Raman; Thiabendazole; Thiram; Time Factors | 2020 |
Ultrasound-assisted hydrophobic deep eutectic solvent based solid-liquid microextraction of Sudan dyes in spice samples.
Topics: Capsicum; Centrifugation; Chromatography, High Pressure Liquid; Coloring Agents; Coumarins; Cuminum; Hydrophobic and Hydrophilic Interactions; Limit of Detection; Liquid Phase Microextraction; Naphthols; Rhus; Solvents; Spectroscopy, Fourier Transform Infrared; Spices; Temperature; Thymol; Time Factors; Ultrasonics | 2020 |
Qualitative and quantitative analysis based on digital images to determine the adulteration of ketchup samples with Sudan I dye.
Topics: Algorithms; Color; Discriminant Analysis; Food Analysis; Food Contamination; Food Quality; Image Processing, Computer-Assisted; Least-Squares Analysis; Limit of Detection; Multivariate Analysis; Naphthols | 2020 |
Preparation of sulfur-doped carbon quantum dots from lignin as a sensor to detect Sudan I in an acidic environment.
Topics: Carbon; Fluorescent Dyes; Hydrogen-Ion Concentration; Lignin; Limit of Detection; Naphthols; Quantum Dots; Spectroscopy, Fourier Transform Infrared; Sulfur; Sulfuric Acids | 2020 |
Highly Selective and Sensitive Benzimidazole Based Bifunctional Sensor for Targeting Inedible Azo Dyes in Red Chilli, Red Food Color, Turmeric Powder, and Cu(Ii) in Coconut Water.
Topics: Azo Compounds; Cocos; Curcuma; Naphthols | 2021 |
Melatonin reverses mitochondria dysfunction and oxidative stress-induced apoptosis of Sudan I-exposed mouse oocytes.
Topics: Animals; Apoptosis; Female; Meiosis; Melatonin; Mice; Mitochondria; Naphthols; Oocytes; Oxidative Stress | 2021 |
Amplified electrochemical sensor employing Ag NPs functionalized graphene paper electrode for high sensitive analysis of Sudan I.
Topics: Electrochemical Techniques; Electrodes; Graphite; Metal Nanoparticles; Naphthols; Reproducibility of Results; Silver | 2022 |
Allergic contact dermatitis from dyes used in the temple of spectacles.
Topics: Adult; Coloring Agents; Dermatitis, Allergic Contact; Eyeglasses; Female; Humans; Male; Naphthalenes; Naphthols; Patch Tests | 2022 |
Amplified electrochemical sensor employing screen-printed electrode modified with Ni-ZIF-67 nanocomposite for high sensitive analysis of Sudan I in present bisphenol A.
Topics: Benzhydryl Compounds; Capsicum; Electrochemical Techniques; Food Analysis; Food Contamination; Microscopy, Electron, Scanning; Nanocomposites; Naphthols; Nickel; Organometallic Compounds; Phenols; Solanum lycopersicum; Water | 2022 |
Bifunctional monomer oligomers-based composite molecularly imprinted membranes for the electrochemical monitoring of Sudan I.
Topics: Carbon; Chitosan; Electrochemical Techniques; Electrodes; Gold; Limit of Detection; Metal Nanoparticles; Molecular Imprinting; Naphthols; Oligosaccharides | 2022 |
Rapid determination of illegally added Sudan I in cake by triphenylamine functionalized polyhedral oligomeric silsesquioxane fluorescence sensor.
Topics: Adsorption; Amines; Chromatography, High Pressure Liquid; Naphthols; Organosilicon Compounds | 2022 |
Long pepper (Piper longum) derived carbon dots as fluorescent sensing probe for sensitive detection of Sudan I.
Topics: Carbon; Fluorescent Dyes; Naphthols; Quantum Dots | 2023 |