sulfur has been researched along with Sensitivity and Specificity in 120 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 8 (6.67) | 18.2507 |
| 2000's | 85 (70.83) | 29.6817 |
| 2010's | 23 (19.17) | 24.3611 |
| 2020's | 4 (3.33) | 2.80 |
| Authors | Studies |
|---|---|
| Chen, S; Li, FZ | 1 |
| Amjadi, M; Azizi, N; Hallaj, T; Manzoori, JL | 1 |
| Alcolea, V; Durán, A; Garnica, P; González-Peñas, E; Lizarraga, E; Palop, JA; Sanmartín, C | 1 |
| Aibaghi, B; Ghoraba, Z; Soleymanpour, A | 1 |
| Bes, MT; Fillat, MF; González, A; Peleato, ML; Sevilla, E | 1 |
| Akman, S; Ozbek, N | 1 |
| Qin, JC; Yang, ZY | 1 |
| Atago, Y; Fujieda, N; Fujita, K; Futami, J; Honjo, T; Hosoi, A; Kakimi, K; Kido, M; Kinoshita, R; Mandai, K; Matsushita, H; Nakayama, E; Niidoi, N; Nonomura, H; Uenaka, A | 1 |
| Anagnostopoulos, H; Balayiannis, GP; Kellidou, I | 1 |
| Hagen, KS; Uddin, M | 1 |
| Avignone-Rossa, C; Rahunen, N; Roberts, AJ; Slade, RC; Thumser, AE; Varcoe, JR; Zhao, F | 1 |
| Bangerter, F; Baumgartner, S; Heusser, P; Skrabal, P; Thurneysen, A; Wolf, M; Wolf, U | 1 |
| Fan, Y; Li, YF; Long, YF | 1 |
| Deng, M; Du, Y; Huang, R; Weng, X; Yan, S; Yang, C; Zhang, X; Zhou, X; Zhou, Y | 1 |
| Mickein, K; Schmidt, AC | 1 |
| Duckett, CJ; Jarvis, P; Michopoulos, F; Smith, CJ; Thompson, DF; Wilkinson, RW; Wilson, ID | 1 |
| Iwasaki, S; Maeda, H; Shinohara, Y; Tsukamoto, K | 1 |
| MacDonald, C; Michopoulos, F; Smith, C; Weaver, R; Wilson, ID | 1 |
| Beck, KR; Blake, SL; Hinks, D; Muddiman, DC; Walker, SH | 1 |
| de Azevedo Mello, P; de Fátima Pereira dos Santos, M; Ferrão, MF; Flores, EM; Guimarães, RC; Müller, AL; Müller, EI; Picoloto, RS | 1 |
| Hassan, SH; Oh, SE; Van Ginkel, SW | 1 |
| Arruda, MA; da Silva, MA | 1 |
| Boschetti, E | 1 |
| Burgess, RM; Ryba, SA | 1 |
| Giles, GI; Jacob, C; Tasker, KM | 1 |
| Koenig, A; Liu, LH | 1 |
| Malhotra, S; Pandey, RA; Rajvaidya, AS; Tankhiwale, AS | 1 |
| Yan, X | 2 |
| Augier, C; Baumes, R; Kotseridis, Y; Ray, JL; Schneider, R | 1 |
| Blackburn, GM; Frey, PA; Hinckley, GT; Ruzicka, FJ; Thompson, MJ | 1 |
| Maruhashi, K; Noda, K; Watanabe, K | 1 |
| Fujiwara, T; Kanda, K; Kishiwada, S; Okamoto, Y | 1 |
| Jensen, BP; Smith, C; Weidolf, L; Wilson, ID | 1 |
| Béal, D; Joliot, A; Joliot, P | 1 |
| Lydy, MJ; You, J | 1 |
| Coleman, RE; Jaszczak, RJ; Li, J; Wang, H; Zalutsky, MR | 1 |
| Bruhn, M; Danscher, G; Jensen, D; Stoltenberg, M; Søndergaard, C | 1 |
| Botti, P; Gaertner, H; Manganiello, S; Villain, M | 1 |
| DiGiovanna, JJ; Kraemer, KH; Liang, C; Menefee, E; Morris, A; Price, VH; Schiffmann, R | 1 |
| Andersson, JT; Sripada, K | 1 |
| Estévez, MC; Galve, R; Marco, MP; Sánchez-Baeza, F | 1 |
| Carnahan, JW; Carr, JE; Kwok, K; Webster, GK | 1 |
| Baltus, RE; Carmon, KS; Luck, LA | 1 |
| Bellier, B; Le Harle, JP | 1 |
| Shimizu, D; Takeda, N; Tokitoh, N | 1 |
| Ingle, RA; Smith, JA; Sweetlove, LJ | 1 |
| Fainstein, A; Salvarezza, RC; Tognalli, NG; Vela, ME; Vericat, C | 1 |
| Burger, BV; Le Roux, M; Moses, A; Visser, R | 1 |
| Allred, RA; Arif, AM; Berreau, LM; Doyle, K | 1 |
| Kupka, HJ; Rossmann, A; Rummel, S; Schmidt, HL; Sieper, HP; Tanz, N; Williams, T | 1 |
| Cox, SF; David, WI; Ibberson, RM; Wood, PT | 1 |
| Almeida, M; DeBeer George, S; Hedman, B; Hodgson, KO; Ribas, X; Rovira, C; Rudd, DJ; Sarangi, R; Solomon, EI; Szilagyi, RK | 1 |
| Giusti, P; Preud'Homme, H; Schaumlöffel, D; Szpunar, J; Łobiński, R | 1 |
| Dasgupta, PK; Li, J; Lonneman, WA; Ohira, S; Toda, K | 1 |
| Abbas, I; de Namor, AF | 1 |
| Lee, SI; Moon, HI; Son, IH; Yang, HD | 1 |
| Becker-Ross, H; Florek, S; Heitmann, U; Huang, MD; Okruss, M; Patz, CD | 1 |
| Achkasova, E; Chauhan, R; Maier, JP; Mazzotti, FJ; Radi, PP; Tulej, M | 1 |
| Caruso, JA; Conklin, SD; Creed, JT; Creed, PA; Ellis, JL; Gallawa, CM; Kubachka, KM; Young, AR | 1 |
| Ding, C; Zhang, S; Zhong, H | 1 |
| Castner, DG; Cheng, F; Gamble, LJ | 1 |
| Chen, CR; Shen, GL; Wu, ZS; Yu, RQ | 1 |
| Brinkman, UA; Louter, AJ; Pico, Y; Vreuls, JJ | 1 |
| Ishii, K; Ogasawara, Y; Tanabe, S; Togawa, T | 1 |
| Brinkhoff, T; Muyzer, G | 1 |
| Beijnen, JH; den Hartigh, J; Sparidans, RW; Vermeij, P | 1 |
| McRee, DE; Stout, CD; Stura, EA | 1 |
| Descostes, M; Motellier, S | 1 |
| Bleam, WF; Frech, W; Qian, J; Skyllberg, U; Tu, Q | 1 |
| Fume, JK; Koenig, T; Levitt, MD; Springfield, J; Suarez, F | 1 |
| Kawasaki, T; Matsuno, H; Uo, M; Watari, F; Yokoyama, A | 1 |
| Asada, M; Egashira, H; Ishida, A; Kondo, K; Maruyama, T; Nakai, H; Ohuchida, S; Shiraishi, T; Toda, M; Yoshida, H | 1 |
| Asada, M; Kondo, K; Maruyama, T; Nakai, H; Ohuchida, S; Sakata, K; Seki, A; Shinagawa, Y; Shiraishi, T; Toda, M; Yoshida, H | 1 |
| Eckers, C; Evans, EH; Wolff, JC | 1 |
| Ceskova, P; Helanova, S; Kasparovska, J; Mandl, M | 1 |
| Andersson, BE; Bredberg, K; Holst, O; Landfors, E | 1 |
| Friedman, M; Nur, I; Paper, T | 1 |
| Beckmann, JD | 1 |
| Abrão Neto, A; Nadanovsky, P; Rodrigues, NCP | 1 |
| Buszewski, B; Ligor, T; Milanowski, M; Monedeiro, F; Ratiu, IA; Zmysłowski, H | 1 |
| Davis, PM; Qian, MC | 1 |
| Bom, HS; Cho, SG; Kim, HY | 1 |
| Amancio, OMS; Bussadori, SK; Garcia, ACM; Gomes, AO; Guedes, CC; Motta, LJ; Weber, R | 1 |
| Kawaguchi, Y; Morishima, S; Samnieng, P; Shinada, K; Takeuchi, S; Ueno, M | 1 |
| Dadamio, J; De Smit, M; Quirynen, M; Teughels, W; Van den Velde, S; Van Tornout, M; Vandekerckhove, B | 1 |
| Lundanes, E; Røen, BT; Tørnes, JA; Unneberg, E | 1 |
| Ekuni, D; Esaki, M; Honda, S; Kasuyama, K; Morita, M; Tamaki, N; Tomofuji, T; Toshikawa, T | 1 |
| Dadamio, J; Dekeyser, C; Federico, R; Quirynen, M; Van Tornout, M; Vancauwenberghe, F | 1 |
| Aizawa, F; Kimura, S; Kishi, K; Kishi, M; Ohara-Nemoto, Y; Takahashi, M; Yonemitsu, M | 1 |
| Altelaar, AF; Borrull, F; Gimeno, RA; Marcé, RM | 1 |
| Becchi, M; García, CL; Grenier-Loustalot, MF; Païsse, O; Szymanskit, R | 1 |
| Jonsson, S; Nielsen, AT | 1 |
| Kim, H; McConnel, LL; Murthy, S; Peot, C; Ramirez, M; Strawn, M | 1 |
| Desauziers, V; Fanlo, JL; Lestremau, F; Roux, JC | 1 |
| Choi, YG; Chung, TH; Kim, HJ; Ko, DH | 1 |
| Chiu, PC; Dentel, SK; Hepner, S; Turkmen, M | 1 |
| Adams, H; Amado, AM; Antelo-Martinez, J; Félix, V; Mann, BE; Newell, M; Ribeiro-Claro, PJ; Spey, SE; Thomas, JA | 1 |
| Cataldi, TR; Nardiello, D | 1 |
| Fang, Y; Qian, MC | 1 |
| Kim, KH | 1 |
| Bégos, A; Bellier, B; Gibert, E; Juillet, Y | 1 |
| Jung, JH; Kim, J; Lee, JE; Lee, SS; Lee, SY; Park, KM; Park, SB; Seo, J; Song, MR; Yoon, I | 1 |
| Enemark, JH; Inscore, FE; Joshi, HK; Kirk, ML; Knottenbelt, SZ; Rubie, ND | 1 |
| Kawaguchi, Y; Shinada, K; Sopapornamorn, P; Ueno, M; Vachirarojpisan, T | 1 |
| Casado, J; Joaquín Quirante, J; López Navarrete, JT; Moreno Oliva, M; Otsubo, T; Ponce Ortiz, R; Ruiz Delgado, MC; Takimiya, K | 1 |
| Gozo, SK; Herz, L; Xiao, B | 1 |
| Catalan, LJ; Jia, CQ; Liang, V | 1 |
| Balenkova, ES; Hernandez, V; Navarrete, JT; Nenajdenko, VG; Ortiz, RP; Osuna, RM; Sumerin, VV; Vercelli, B; Zotti, G | 1 |
| Chaintreau, A; Laumer, JY; Rochat, S | 1 |
| Ikawa, K; Iwakura, M; Koseki, T; Suzuki, K; Tanda, N; Washio, J | 1 |
| Buchholz, R; Darsow, KH; Lange, HA; Resch, M; Walter, C | 1 |
| Aprea, E; Biasioli, F; Carlin, S; Gasperi, F; Märk, TD; Versini, G | 1 |
| Hu, B; Xiong, J | 1 |
| Hill, PG; Smith, RM | 1 |
| Busto, O; Guasch, J; Martí, MP; Mestres, M | 1 |
| Nakao, R; Nohta, H; Yamaguchi, M; Yoshida, H | 1 |
| Koga, T; Oho, T; Shimazaki, Y; Yamashita, Y; Yoshida, Y | 1 |
| Grasserbauer, M; Haberhauer-Troyer, C; Rosenberg, E; Sulyok, M | 1 |
| Furne, J; Lenton, P; Levitt, DG; Levitt, MD; Majerus, G; Springfield, J | 1 |
4 review(s) available for sulfur and Sensitivity and Specificity
| Article | Year |
|---|---|
Redox-Based Transcriptional Regulation in Prokaryotes: Revisiting Model Mechanisms.
Topics: Bacterial Proteins; Biomarkers; Heme; Iron; Models, Biological; NAD; Oxidants; Oxidation-Reduction; Prokaryotic Cells; Protein Binding; Protein Interaction Domains and Motifs; Reactive Nitrogen Species; Reactive Oxygen Species; Sensitivity and Specificity; Structure-Activity Relationship; Sulfur; Transcription Factors; Transcription, Genetic | 2019 |
Antibody separation by hydrophobic charge induction chromatography.
Topics: Antibodies; Chromatography, Affinity; Chromatography, Ion Exchange; Humans; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Immunoglobulin G; Ligands; Pyridines; Quality Control; Sensitivity and Specificity; Sulfur | 2002 |
Sulfur and nitrogen chemiluminescence detection in gas chromatographic analysis.
Topics: Chromatography, Gas; Luminescent Measurements; Nitrogen; Sensitivity and Specificity; Sulfur | 2002 |
Unique selective detectors for gas chromatography: nitrogen and sulfur chemiluminescence detectors.
Topics: Chromatography, Gas; Luminescent Measurements; Nitrogen; Sensitivity and Specificity; Sulfur; Surface Properties; Time Factors | 2006 |
1 trial(s) available for sulfur and Sensitivity and Specificity
| Article | Year |
|---|---|
A new portable monitor for measuring odorous compounds in oral, exhaled and nasal air.
Topics: Adult; Breath Tests; Chromatography, Gas; Exhalation; Female; Halitosis; Humans; Male; Middle Aged; Mouth; Nose; Sensitivity and Specificity; Statistics, Nonparametric; Sulfur Compounds | 2011 |
115 other study(ies) available for sulfur and Sensitivity and Specificity
| Article | Year |
|---|---|
Diagnostic Accuracy of Dermoscopy for Scabies.
Topics: Adolescent; Adult; Aged; Child; Child, Preschool; Dermatology; Dermoscopy; Female; Humans; Infant; Male; Middle Aged; Monitoring, Physiologic; Ointments; Scabies; Sensitivity and Specificity; Skin; Sulfur; Treatment Outcome; Young Adult | 2020 |
A novel chemiluminescence sensor for the determination of indomethacin based on sulfur and nitrogen co-doped carbon quantum dot-KMnO
Topics: Anti-Inflammatory Agents, Non-Steroidal; Calibration; Carbon; Humans; Indomethacin; Limit of Detection; Luminescent Measurements; Microscopy, Electron, Transmission; Nitrogen; Potassium Permanganate; Quantum Dots; Sensitivity and Specificity; Sulfur; Water Pollutants, Chemical | 2017 |
Antitumoural Sulphur and Selenium Heteroaryl Compounds: Thermal Characterization and Stability Evaluation.
Topics: Antineoplastic Agents; Calorimetry, Differential Scanning; Cell Line, Tumor; Cell Survival; Chromatography, High Pressure Liquid; Drug Stability; Humans; Magnetic Resonance Spectroscopy; Molecular Structure; Selenium; Sensitivity and Specificity; Stress, Physiological; Sulfur; Thermogravimetry; X-Ray Diffraction | 2017 |
Application of cation-modified sulfur nanoparticles as an efficient sorbent for separation and preconcentration of carbamazepine in biological and pharmaceutical samples prior to its determination by high-performance liquid chromatography.
Topics: Adsorption; Carbamazepine; Cations; Chromatography, High Pressure Liquid; Humans; Linear Models; Milk, Human; Nanoparticles; Reproducibility of Results; Sensitivity and Specificity; Solid Phase Extraction; Sulfur; Tablets | 2017 |
Determination of total sulfur in food samples by solid sampling high-resolution continuum source graphite furnace molecular absorption spectrometry.
Topics: Calibration; Food Analysis; Graphite; Hot Temperature; Sensitivity and Specificity; Spectrophotometry, Atomic; Sulfur | 2013 |
Design of a novel coumarin-based multifunctional fluorescent probe for Zn²⁺/Cu²⁺/S²⁻ in aqueous solution.
Topics: Copper; Coumarins; Environmental Monitoring; Fluorescent Dyes; Molecular Probe Techniques; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Fluorescence; Sulfur; Water; Water Pollutants, Chemical; Zinc | 2015 |
Sensitive Multiplexed Quantitative Analysis of Autoantibodies to Cancer Antigens with Chemically S-Cationized Full-Length and Water-Soluble Denatured Proteins.
Topics: Antigens, Neoplasm; Autoantibodies; Cations; Disease-Free Survival; Enzyme-Linked Immunosorbent Assay; Epitopes; Humans; Immobilized Proteins; Immunoassay; Neoplasms; Protein Denaturation; Sensitivity and Specificity; Solubility; Sulfur | 2015 |
Facile and rapid determination of contamination in sulphur pesticide formulations by liquid chromatography-tandem mass spectrometry.
Topics: Chromatography, Liquid; Pesticides; Reproducibility of Results; Sensitivity and Specificity; Sulfur; Tandem Mass Spectrometry | 2009 |
A continuous symmetry measure of [4Fe-4S]+ core distortions and analysis of supramolecular synthons in crystal structures of (Et4N)3[Fe4S4Cl4].Et4NCl at 100 and 295 K.
Topics: Acetonitriles; Catalysis; Crystallography, X-Ray; Ferric Compounds; Hydrogen Bonding; Iron-Sulfur Proteins; Ligands; Models, Molecular; Molecular Conformation; Proteins; Sensitivity and Specificity; Sulfur | 2008 |
Factors affecting the performance of microbial fuel cells for sulfur pollutants removal.
Topics: Biodegradation, Environmental; Desulfovibrio; Electric Power Supplies; Environmental Pollutants; Equipment Design; Equipment Failure Analysis; Reproducibility of Results; Sensitivity and Specificity; Sulfur | 2009 |
High-field 1H T(1) and T(2) NMR relaxation time measurements of H2O in homeopathic preparations of quartz, sulfur, and copper sulfate.
Topics: Copper Sulfate; Drug Stability; Magnetic Resonance Spectroscopy; Mass Spectrometry; Materia Medica; Quartz; Sensitivity and Specificity; Sulfur; Water | 2009 |
A sensitive resonance light scattering spectrometry of trace Hg2+ with sulfur ion modified gold nanoparticles.
Topics: Gold; Ions; Light; Mercury; Metal Nanoparticles; Particle Size; Scattering, Radiation; Sensitivity and Specificity; Sulfur; Surface Properties | 2009 |
A novel cationic triazatetrabenzcorrole: selective detection of mercury(II) by nucleic acid-induced aggregation.
Topics: Biosensing Techniques; Cations; DNA; Fluorescent Dyes; Mercury; Phosphorothioate Oligonucleotides; Porphyrins; Sensitivity and Specificity; Solutions; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Sulfur; Thymine | 2011 |
Optimization of peptide and protein separation with a monolithic reversed-phase column and application to arsenic-binding studies.
Topics: Acetonitriles; Arsenic; Arsenicals; Chromatography, Reverse-Phase; Isoelectric Point; Linear Models; Peptides; Proteins; Sensitivity and Specificity; Sulfur; Trichloroacetic Acid; Vasopressins; Vasotocin | 2011 |
Profiling biological samples using ultra performance liquid chromatography-inductively coupled plasma-mass spectrometry (UPLC-ICP-MS) for the determination of phosphorus and sulfur-containing metabolites.
Topics: Animals; Bile; Chemistry Techniques, Analytical; Chromatography, Liquid; Dogs; Female; Humans; Limit of Detection; Liver; Male; Mass Spectrometry; Mice; Mice, Nude; Neoplasms; Phosphorus; Rats; Rats, Wistar; Rats, Zucker; Sensitivity and Specificity; Sulfur | 2011 |
A coumarin-based fluorescent probe for Hg2+ and Ag+ with an N'-acetylthioureido group as a fluorescence switch.
Topics: Acetylation; Acids; Buffers; Coumarins; Fluorescence; Fluorescent Dyes; Hydrogen Bonding; Hydrogen-Ion Concentration; Limit of Detection; Mercury; Sensitivity and Specificity; Silver; Spectrometry, Fluorescence; Sulfur; Thiourea; Water Pollutants, Chemical | 2011 |
Identification and quantification of glutathione adducts of clozapine using ultra-high-performance liquid chromatography with orthogonal acceleration time-of-flight mass spectrometry and inductively coupled plasma mass spectrometry.
Topics: Chromatography, High Pressure Liquid; Clozapine; Glutathione; Humans; Microsomes, Liver; Sensitivity and Specificity; Solid Phase Extraction; Sulfur; Tandem Mass Spectrometry | 2011 |
Spectral accuracy and sulfur counting capabilities of the LTQ-FT-ICR and the LTQ-Orbitrap XL for small molecule analysis.
Topics: Chi-Square Distribution; Coloring Agents; Forensic Sciences; Fourier Analysis; Mass Spectrometry; Polyesters; Sensitivity and Specificity; Sulfur; Textiles | 2011 |
Total sulfur determination in residues of crude oil distillation using FT-IR/ATR and variable selection methods.
Topics: Algorithms; Calibration; Least-Squares Analysis; Petroleum; Sensitivity and Specificity; Spectroscopy, Fourier Transform Infrared; Sulfur | 2012 |
Effect of organics and alkalinity on the sulfur oxidizing bacteria (SOB) biosensor.
Topics: Bacteria; Biosensing Techniques; Calcium Carbonate; Chromium; Electric Conductivity; Hydrogen-Ion Concentration; Oxidation-Reduction; Sensitivity and Specificity; Sulfur; Sulfuric Acids; Water Pollutants, Chemical | 2013 |
Laser ablation (imaging) for mapping and determining Se and S in sunflower leaves.
Topics: Helianthus; Image Processing, Computer-Assisted; Lasers; Mass Spectrometry; Plant Leaves; Selenium; Sensitivity and Specificity; Sulfur | 2013 |
Effects of sample preparation on the measurement of organic carbon, hydrogen, nitrogen, sulfur, and oxygen concentrations in marine sediments.
Topics: Carbon; Chemistry Techniques, Analytical; Environmental Monitoring; Geologic Sediments; Hydrogen; Incineration; Nitrogen; Organic Chemicals; Oxygen; Reproducibility of Results; Sensitivity and Specificity; Specimen Handling; Sulfur | 2002 |
Oxidation of biological thiols by highly reactive disulfide-S-oxides.
Topics: Cysteine; Disulfides; Glutathione; Glutathione Disulfide; Hydrogen Peroxide; Metallothionein; Oxidants; Oxidation-Reduction; Oxidative Stress; Oxides; Reactive Oxygen Species; Sensitivity and Specificity; Sulfhydryl Compounds; Sulfur | 2002 |
Use of limestone for pH control in autotrophic denitrification: continuous flow experiments in pilot-scale packed bed reactors.
Topics: Bioreactors; Calcium Carbonate; Hydrogen-Ion Concentration; Models, Chemical; Nitrates; Pilot Projects; Sensitivity and Specificity; Sulfur; Thiobacillus; Waste Disposal, Fluid; Water Purification | 2002 |
Optimal conditions for bio-oxidation of ferrous ions to ferric ions using Thiobacillus ferrooxidans.
Topics: Bioreactors; Ferric Compounds; Ferrous Compounds; Hydrogen-Ion Concentration; Magnesium Compounds; Oxidation-Reduction; Quality Control; Reproducibility of Results; Sensitivity and Specificity; Sulfur; Temperature; Thiobacillus | 2002 |
Quantitative determination of sulfur-containing wine odorants at sub parts per billion levels. 2. Development and application of a stable isotope dilution assay.
Topics: Deuterium; Gas Chromatography-Mass Spectrometry; Indicator Dilution Techniques; Odorants; Sensitivity and Specificity; Sulfhydryl Compounds; Sulfur; Wine | 2003 |
Adenosyl coenzyme and pH dependence of the [4Fe-4S]2+/1+ transition in lysine 2,3-aminomutase.
Topics: Coenzymes; Electron Spin Resonance Spectroscopy; Enzyme Activation; Escherichia coli; Hydrogen-Ion Concentration; Intramolecular Transferases; Iron; Iron-Sulfur Proteins; Oxidation-Reduction; S-Adenosylmethionine; Sensitivity and Specificity; Sulfur | 2003 |
Selective cleavage of 10-methyl benzo[b]naphtho[2,1-d]thiophene by recombinant Mycobacterium sp. strain.
Topics: Biodegradation, Environmental; Mycobacterium; Naphthalenes; Recombination, Genetic; Sensitivity and Specificity; Species Specificity; Sulfur; Thiophenes | 2003 |
Determination of phosphorous and sulfur in environmental samples by electrothermal vaporization inductively coupled plasma atomic emission spectrometry.
Topics: Electrochemistry; Environmental Monitoring; Environmental Pollutants; Gases; Hot Temperature; Phosphorus; Reproducibility of Results; Sensitivity and Specificity; Spectrophotometry, Atomic; Sulfur; Water Pollutants, Chemical | 2004 |
Sensitive sulphur-specific detection of omeprazole metabolites in rat urine by high-performance liquid chromatography/inductively coupled plasma mass spectrometry.
Topics: Animals; Chromatography, High Pressure Liquid; Male; Mass Spectrometry; Molecular Structure; Omeprazole; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity; Sulfur | 2004 |
Cyclic electron flow under saturating excitation of dark-adapted Arabidopsis leaves.
Topics: Adaptation, Physiological; Aerobiosis; Arabidopsis; Cytochrome b Group; Darkness; Diuron; Electron Transport; Ferredoxins; Iron; Kinetics; Light; Membrane Potentials; Models, Biological; Photosystem I Protein Complex; Photosystem II Protein Complex; Plant Leaves; Plant Proteins; Sensitivity and Specificity; Spectrophotometry; Sulfur | 2004 |
Evaluation of desulfuration methods for pyrethroid, organophosphate, and organochlorine pesticides in sediment with high sulfur content.
Topics: Chromatography, Gas; Geologic Sediments; Mining; Pesticide Residues; Pesticides; Sensitivity and Specificity; Specimen Handling; Sulfur | 2004 |
Pinhole collimation for ultra-high-resolution, small-field-of-view SPECT.
Topics: Algorithms; Animals; Bone and Bones; Colloids; Female; Gamma Cameras; Humans; Image Processing, Computer-Assisted; Likelihood Functions; Liver; Phantoms, Imaging; Radioisotopes; Radiopharmaceuticals; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity; Sodium Pertechnetate Tc 99m; Sulfur; Tomography, Emission-Computed, Single-Photon | 1994 |
Immersion autometallography: histochemical in situ capturing of zinc ions in catalytic zinc-sulfur nanocrystals.
Topics: Animals; Brain; Brain Chemistry; Catalysis; Cations, Divalent; Crystallization; Female; Histocytochemistry; Humans; Immersion; Mice; Mice, Inbred BALB C; Microscopy, Electron; Nanotechnology; Sensitivity and Specificity; Solutions; Sulfides; Sulfur; Zinc; Zinc Compounds | 2004 |
Native chemical ligation through in situ O to S acyl shift.
Topics: Amides; Chromatography, High Pressure Liquid; Cysteine; Hydrogen-Ion Concentration; Ligands; Molecular Structure; Oxygen; Peptides; Sensitivity and Specificity; Sulfur; Sulfuric Acid Esters; Time Factors | 2004 |
Characterization of tiger-tail banding and hair shaft abnormalities in trichothiodystrophy.
Topics: Cystine; Darier Disease; DNA Repair; Ectodermal Dysplasia; Hair; Hair Diseases; Humans; Hyperkeratosis, Epidermolytic; Ichthyosis; Microscopy, Polarization; Photosensitivity Disorders; Sensitivity and Specificity; Sulfur; Syndrome; Xeroderma Pigmentosum | 2005 |
Liquid chromatographic properties of aromatic sulfur heterocycles on a Pd(II)-containing stationary phase for petroleum analysis.
Topics: Chromatography, Liquid; Gels; Heterocyclic Compounds; Hydrocarbons, Aromatic; Molecular Structure; Organometallic Compounds; Palladium; Petroleum; Sensitivity and Specificity; Silicon Dioxide; Sulfur | 2005 |
Direct competitive enzyme-linked immunosorbent assay for the determination of the highly polar short-chain sulfophenyl carboxylates.
Topics: Antibodies; Buffers; Carboxylic Acids; Chemical Phenomena; Chemistry, Physical; Enzyme-Linked Immunosorbent Assay; Fresh Water; Hydrogen-Ion Concentration; Molecular Structure; Oceans and Seas; Sensitivity and Specificity; Sulfur | 2005 |
Effects of liquid chromatography mobile phases and buffer salts on phosphorus inductively coupled plasma atomic emission and mass spectrometries utilizing ultrasonic nebulization and membrane desolvation.
Topics: Acetonitriles; Buffers; Calibration; Chlorine; Chromatography, Liquid; Fluorine; Mass Spectrometry; Membranes; Methanol; Phosphorus; Sensitivity and Specificity; Solvents; Spectrophotometry, Atomic; Sulfur; Ultrasonics | 2006 |
A biosensor for estrogenic substances using the quartz crystal microbalance.
Topics: Biosensing Techniques; Cysteine; Electrochemistry; Estrogen Receptor alpha; Estrogens; Genetic Engineering; Gold; Ligands; Models, Molecular; Mutagenesis, Site-Directed; Mutation; Protein Binding; Protein Structure, Tertiary; Quartz; Sensitivity and Specificity; Sulfur | 2005 |
Optimisation of the selectivity of a pulsed flame photometric detector for unknown compound screening.
Topics: Arsenic; Chromatography, Gas; Phosphorus; Sensitivity and Specificity; Spectrophotometry; Sulfur | 2005 |
Unusual carbon-sulfur bond cleavage in the reaction of a new type of bulky hexathioether with a zerovalent palladium complex.
Topics: Carbon; Crystallography, X-Ray; Ligands; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Structure; Organometallic Compounds; Palladium; Reference Standards; Sensitivity and Specificity; Sulfides; Sulfur | 2006 |
Responses to nickel in the proteome of the hyperaccumulator plant Alyssum lesbiacum.
Topics: Brassicaceae; DNA, Complementary; Electrophoresis, Gel, Two-Dimensional; Nickel; Oxidation-Reduction; Peptides; Plant Roots; Proteome; Proteomics; RNA, Plant; Sensitivity and Specificity; Species Specificity; Spectrometry, Mass, Electrospray Ionization; Sulfur | 2005 |
Exploring three-dimensional nanosystems with Raman spectroscopy: methylene blue adsorbed on thiol and sulfur monolayers on gold.
Topics: Adsorption; Gold; Methylene Blue; Nanostructures; Sensitivity and Specificity; Spectrum Analysis, Raman; Sulfhydryl Compounds; Sulfur; Surface Properties | 2006 |
Elemental sulfur identified in urine of cheetah, Acinonyx jubatus.
Topics: Acinonyx; Animals; Female; Gas Chromatography-Mass Spectrometry; Male; Sensitivity and Specificity; Sulfur; Volatilization | 2006 |
Solvent effects on the structural and formyl substrate reactivity properties of a nitrogen/sulfur-ligated zinc hydroxide complex.
Topics: Crystallography, X-Ray; Hydroxides; Ligands; Magnetic Resonance Spectroscopy; Mass Spectrometry; Models, Molecular; Molecular Structure; Nitrogen; Organometallic Compounds; Sensitivity and Specificity; Solvents; Sulfur; Zinc Compounds | 2006 |
A measuring system for the fast simultaneous isotope ratio and elemental analysis of carbon, hydrogen, nitrogen and sulfur in food commodities and other biological material.
Topics: Carbon; Elements; Food Analysis; Food Contamination; Humans; Hydrogen; Isotope Labeling; Isotopes; Mass Spectrometry; Nitrogen; Sensitivity and Specificity; Sulfur | 2006 |
Order-disorder transition in monoclinic sulfur: a precise structural study by high-resolution neutron powder diffraction.
Topics: Models, Molecular; Neutron Diffraction; Powder Diffraction; Sensitivity and Specificity; Sulfur; Temperature | 2006 |
Sulfur K-edge X-ray absorption spectroscopy as a probe of ligand-metal bond covalency: metal vs ligand oxidation in copper and nickel dithiolene complexes.
Topics: Copper; Ligands; Models, Chemical; Nickel; Organometallic Compounds; Oxidation-Reduction; Quantum Theory; Sensitivity and Specificity; Spectrum Analysis; Sulfhydryl Compounds; Sulfur; Vibration; X-Rays | 2007 |
Precolumn isotope dilution analysis in nanoHPLC-ICPMS for absolute quantification of sulfur-containing peptides.
Topics: Chromatography, High Pressure Liquid; Humans; Mass Spectrometry; Peptides; Saccharomyces cerevisiae Proteins; Sensitivity and Specificity; Serum Albumin; Sulfur; Sulfur Isotopes; Time Factors | 2007 |
Can breath isoprene be measured by ozone chemiluminescence?
Topics: Alkenes; Breath Tests; Butadienes; Ethylenes; Gas Chromatography-Mass Spectrometry; Hemiterpenes; Humans; Humidity; Luminescent Measurements; Ozone; Pentanes; Pressure; Sensitivity and Specificity; Sulfur; Time Factors | 2007 |
Sulfur-containing hetero-calix[4]pyrroles as mercury(II) cation-selective receptors: thermodynamic aspects.
Topics: Calixarenes; Cations; Conductometry; Magnetic Resonance Spectroscopy; Mercury; Models, Molecular; Molecular Structure; Porphyrins; Sensitivity and Specificity; Solubility; Sulfur; Thermodynamics | 2007 |
Bis(4-hydroxybenzyl)sulfide: a sulfur compound inhibitor of histone deacetylase isolated from root extract of Pleuropterus ciliinervis.
Topics: Antineoplastic Agents; Cell Line, Tumor; Drug Screening Assays, Antitumor; Enzyme Inhibitors; Histone Deacetylase Inhibitors; Histone Deacetylases; Humans; Mass Spectrometry; Models, Chemical; Plant Extracts; Plant Roots; Sensitivity and Specificity; Sulfides; Sulfur; Sulfur Compounds; Tetrazolium Salts; Thiazoles | 2007 |
Determination of sulfur forms in wine including free and total sulfur dioxide based on molecular absorption of carbon monosulfide in the air-acetylene flame.
Topics: Absorption; Acetylene; Air; Calibration; Carbon Compounds, Inorganic; Sensitivity and Specificity; Sulfides; Sulfur; Sulfur Dioxide; Wine | 2008 |
Electronic spectra of radicals in a supersonic slit-jet discharge by degenerate and two-color four-wave mixing.
Topics: Carbon; Free Radicals; Hydrogen; Ions; Lasers; Sensitivity and Specificity; Spectrum Analysis; Sulfur | 2008 |
Complementary molecular and elemental detection of speciated thioarsenicals using ESI-MS in combination with a xenon-based collision-cell ICP-MS with application to fortified NIST freeze-dried urine.
Topics: Arsenamide; Arsenic; Arsenicals; Chromatography, High Pressure Liquid; Freeze Drying; Mass Spectrometry; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Sulfur; Urine; Xenon | 2008 |
Ultrasensitive flow injection chemiluminescence detection of DNA hybridization using nanoCuS tags.
Topics: Copper; DNA; Equipment Design; Equipment Failure Analysis; In Situ Hybridization; Luminescent Measurements; Nanostructures; Oligonucleotide Array Sequence Analysis; Sensitivity and Specificity; Staining and Labeling; Sulfur | 2008 |
XPS, TOF-SIMS, NEXAFS, and SPR characterization of nitrilotriacetic acid-terminated self-assembled monolayers for controllable immobilization of proteins.
Topics: Carbon; Enzymes, Immobilized; Ethylene Glycols; Humans; Molecular Structure; Muramidase; Nitrilotriacetic Acid; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Spectrum Analysis; Sulfur; Surface Plasmon Resonance; Surface Properties | 2008 |
Reversible electronic nanoswitch based on DNA G-quadruplex conformation: a platform for single-step, reagentless potassium detection.
Topics: Biosensing Techniques; DNA; DNA, Single-Stranded; Electrochemistry; Electrodes; Electronics; G-Quadruplexes; Gold; Guanine; Nanotechnology; Nucleic Acid Conformation; Oxidation-Reduction; Potassium; Sensitivity and Specificity; Sequence Analysis, DNA; Sulfur | 2008 |
On-line trace-level enrichment gas chromatography of triazine herbicides, organophosphorus pesticides, and organosulfur compounds from drinking and surface waters.
Topics: Chromatography, Gas; Fresh Water; Herbicides; Insecticides; Organophosphorus Compounds; Sensitivity and Specificity; Sulfur; Triazines; Water Pollutants, Chemical; Water Supply | 1994 |
Determination of bound sulfur in serum by gas dialysis/high-performance liquid chromatography.
Topics: Animals; Calibration; Cattle; Chromatography, Gas; Chromatography, High Pressure Liquid; Dialysis; Dithiothreitol; Ethylmaleimide; Female; Fluorometry; Guinea Pigs; Humans; Male; Phenothiazines; Rabbits; Rats; Sensitivity and Specificity; Sulfides; Sulfur | 1993 |
Increased species diversity and extended habitat range of sulfur-oxidizing Thiomicrospira spp.
Topics: Base Sequence; DNA Primers; DNA, Bacterial; DNA, Ribosomal; Ecosystem; Environmental Microbiology; Fresh Water; Genetic Variation; Gram-Negative Chemolithotrophic Bacteria; Nucleic Acid Hybridization; Phylogeny; Polymerase Chain Reaction; RNA, Ribosomal, 16S; Sensitivity and Specificity; Species Specificity; Sulfur | 1997 |
Semi-automatic liquid chromatographic analysis of pamidronate in serum and citrate plasma after derivatization with 1-naphthylisothiocyanate.
Topics: 1-Naphthylisothiocyanate; Aged; Chemical Precipitation; Chromatography, High Pressure Liquid; Chromatography, Liquid; Citric Acid; Diphosphonates; Female; Humans; Hydrogen Peroxide; Pamidronate; Reference Values; Reproducibility of Results; Robotics; Sensitivity and Specificity; Sulfur | 1998 |
Structure of Azotobacter vinelandii 7Fe ferredoxin at 1.35 A resolution and determination of the [Fe-S] bonds with 0.01 A accuracy.
Topics: Azotobacter vinelandii; Binding Sites; Crystallography, X-Ray; Ferredoxins; Iron; Protein Conformation; Reproducibility of Results; Sensitivity and Specificity; Sulfur | 1998 |
Sulfur speciation and tetrathionate sulfitolysis monitoring by capillary electrophoresis.
Topics: Calibration; Electrophoresis, Capillary; Sensitivity and Specificity; Sulfites; Sulfur; Tetrathionic Acid | 2001 |
Efficiency of solvent extraction methods for the determination of methyl mercury in forest soils.
Topics: Bromides; Chromatography, Gas; Copper Sulfate; Mercury; Methylmercury Compounds; Oxidation-Reduction; Potassium Compounds; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Soil; Soil Pollutants; Solvents; Spectrophotometry, Atomic; Sulfur | 2000 |
Measurement of fecal sulfide using gas chromatography and a sulfur chemiluminescence detector.
Topics: Chromatography, Gas; Feces; Humans; Hydrogen Sulfide; Hydrogen-Ion Concentration; Luminescent Measurements; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Sulfides; Sulfur; Zinc Compounds | 2001 |
Visualization and detectability of elements rarely contained in soft tissue by X-ray scanning analytical microscopy and electron-probe micro analysis.
Topics: Animals; Calcium; Connective Tissue; Electron Probe Microanalysis; Phosphorus; Rats; Sensitivity and Specificity; Sulfur | 2001 |
Design and synthesis of a highly selective EP4-receptor agonist. Part 1: 3,7-dithiaPG derivatives with high selectivity.
Topics: Alkenes; Animals; Binding Sites; CHO Cells; Cricetinae; Cyclic AMP; Cyclopentanes; Drug Design; Humans; Ligands; Mice; Receptors, Prostaglandin E; Receptors, Prostaglandin E, EP4 Subtype; Sensitivity and Specificity; Sulfur | 2001 |
Design and synthesis of a highly selective EP4-receptor agonist. Part 2: 5-thia and 9beta-haloPG derivatives with improved stability.
Topics: Animals; Binding Sites; CHO Cells; Cricetinae; Cyclic AMP; Cyclopentanes; Drug Design; Halogens; Humans; Ligands; Mice; Receptors, Prostaglandin E; Receptors, Prostaglandin E, EP4 Subtype; Sensitivity and Specificity; Sulfur; Sulfur Compounds; Thiophenes | 2001 |
Sulfur-specific detection of impurities in cimetidine drug substance using liquid chromatography coupled to high resolution inductively coupled plasma mass spectrometry and electrospray mass spectrometry.
Topics: Chromatography, Liquid; Cimetidine; Drug Contamination; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Substrate Specificity; Sulfur | 2001 |
Kinetic studies on elemental sulfur oxidation by Acidithiobacillus ferrooxidans: sulfur limitation and activity of free and adsorbed bacteria.
Topics: Adsorption; Electrochemistry; Electrodes; Hydrogen-Ion Concentration; Models, Biological; Models, Chemical; Oxidation-Reduction; Sensitivity and Specificity; Sulfates; Sulfur; Thiobacillus | 2002 |
Microbial detoxification of waste rubber material by wood-rotting fungi.
Topics: Anthraquinones; Biodegradation, Environmental; Conservation of Natural Resources; Fungi; Industrial Waste; Polymers; Refuse Disposal; Reproducibility of Results; Rubber; Sensitivity and Specificity; Species Specificity; Sulfur; Thiobacillus; Waste Products; Wood | 2002 |
Use of sulfonated primers to detect and type papillomavirus in cell cultures and cervical biopsies.
Topics: Base Sequence; Biopsy; Blotting, Southern; Cells, Cultured; Cervix Uteri; DNA Probes, HPV; Female; Humans; Molecular Sequence Data; Oligodeoxyribonucleotides; Papillomaviridae; Plasmids; Poly C; Polymerase Chain Reaction; Sensitivity and Specificity; Sulfur | 1991 |
Continuous fluorometric assay of phenol sulfotransferase.
Topics: Animals; Arylsulfotransferase; Cattle; Hydrogen-Ion Concentration; Lung; Naphthols; Oxazines; Phenol; Phenols; Phosphoadenosine Phosphosulfate; Sensitivity and Specificity; Spectrometry, Fluorescence; Sulfur; Time Factors | 1991 |
Accuracy of two methods to detect the presence of halitosis: the volatile sulfur compounds concentration in the mouth air and the information from a close person.
Topics: Halitosis; Humans; Mouth; Sensitivity and Specificity; Sulfur Compounds | 2023 |
VOC Profiles of Saliva in Assessment of Halitosis and Submandibular Abscesses Using HS-SPME-GC/MS Technique.
Topics: Abscess; Adult; Aged; Alcohols; Aldehydes; Biomarkers; Case-Control Studies; Dentate Gyrus; Diagnosis, Differential; Female; Gas Chromatography-Mass Spectrometry; Halitosis; Humans; Hydrocarbons; Male; Mandible; Middle Aged; Principal Component Analysis; Saliva; Sensitivity and Specificity; Solid Phase Microextraction; Sulfur Compounds; Volatile Organic Compounds | 2019 |
Effect of Wine Matrix Composition on the Quantification of Volatile Sulfur Compounds by Headspace Solid-Phase Microextraction-Gas Chromatography-Pulsed Flame Photometric Detection.
Topics: Chromatography, Gas; Disulfides; Food Analysis; Hydrogen Sulfide; Photometry; Sensitivity and Specificity; Solid Phase Microextraction; Sulfhydryl Compounds; Sulfides; Sulfur Compounds; Volatile Organic Compounds; Wine | 2019 |
What is the optimal cardiac screening for asymptomatic transthyretin gene mutation carriers?
Topics: Amyloid Neuropathies, Familial; Cardiomyopathies; Disease Progression; Humans; Mutation; Myocardial Perfusion Imaging; Organotechnetium Compounds; Prealbumin; Predictive Value of Tests; Reproducibility of Results; Sensitivity and Specificity; Sulfur Compounds; Time Factors | 2021 |
Accuracy of a portable breath meter test for the detection of halitosis in children and adolescents.
Topics: Adolescent; Breath Tests; Child; Cross-Sectional Studies; Female; Halitosis; Humans; Male; Reproducibility of Results; Sensitivity and Specificity; Sulfur Compounds | 2020 |
Turbidity of mouthrinsed water as a screening index for oral malodor.
Topics: Adult; Bacterial Load; Chromatography, Gas; Dental Plaque Index; Dentition; DMF Index; Female; Halitosis; Humans; Hydrogen Sulfide; Male; Mass Screening; Middle Aged; Mouthwashes; Nephelometry and Turbidimetry; Periodontal Index; ROC Curve; Saliva; Secretory Rate; Sensitivity and Specificity; Smell; Sulfhydryl Compounds; Sulfur Compounds; Tongue; Water | 2013 |
Clinical reliability of non-organoleptic oral malodour measurements.
Topics: Adult; Breath Tests; Chromatography, Gas; Female; Halitosis; Humans; Hydrogen Sulfide; Male; Oral Hygiene Index; Periodontal Index; Reproducibility of Results; Sensitivity and Specificity; Smell; Sulfhydryl Compounds; Sulfur Compounds; Tongue; Volatile Organic Compounds; Xerostomia | 2009 |
Headspace-trap gas chromatography-mass spectrometry for determination of sulphur mustard and related compounds in soil.
Topics: Chemical Warfare Agents; Gas Chromatography-Mass Spectrometry; Mustard Gas; Reproducibility of Results; Sensitivity and Specificity; Sodium Chloride; Soil; Soil Pollutants; Sulfur Compounds; Temperature | 2010 |
Clinical utility of a novel colorimetric chair side test for oral malodour.
Topics: Adolescent; Adult; Aged; Amines; Colorimetry; Dental Plaque; Disulfides; Female; Gas Chromatography-Mass Spectrometry; Gingivitis; Halitosis; Hemiterpenes; Humans; Hydrogen Sulfide; Male; Middle Aged; Oral Hygiene Index; Pentanoic Acids; Periodontal Pocket; Point-of-Care Systems; Putrescine; Saliva; Sensitivity and Specificity; Skatole; Sulfhydryl Compounds; Sulfides; Sulfur Compounds; Tongue; Volatile Organic Compounds; Young Adult | 2012 |
Prediction of periodontopathic bacteria in dental plaque of periodontal healthy subjects by measurement of volatile sulfur compounds in mouth air.
Topics: Adult; Air; Bacterial Load; Bacteroides; Dental Plaque; DMF Index; Female; Forecasting; Gram-Negative Bacteria; Humans; Hydrogen Sulfide; Male; Periodontal Diseases; Porphyromonas gingivalis; Prevotella intermedia; ROC Curve; Saliva; Sensitivity and Specificity; Smoking; Sulfhydryl Compounds; Sulfides; Sulfur Compounds; Tongue; Treponema denticola; Volatile Organic Compounds; Young Adult | 2013 |
Determination of polycyclic aromatic hydrocarbons and polycylic aromatic sulfur heterocycles by high-performance liquid chromatography with fluorescence and atmospheric pressure chemical ionization mass spectrometry detection in seawater and sediment samp
Topics: Atmospheric Pressure; Chromatography, High Pressure Liquid; Geologic Sediments; Heterocyclic Compounds; Mass Spectrometry; Polycyclic Compounds; Reference Standards; Seawater; Sensitivity and Specificity; Spectrometry, Fluorescence; Sulfur Compounds | 2002 |
Analysis of aromatic sulfur compounds in gas oils using GC with sulfur chemiluminescence detection and high-resolution MS.
Topics: Gas Chromatography-Mass Spectrometry; Luminescent Measurements; Petroleum; Polycyclic Aromatic Hydrocarbons; Sensitivity and Specificity; Sulfur Compounds; Thiophenes | 2002 |
Quantification of volatile sulfur compounds in complex gaseous matrices by solid-phase microextraction.
Topics: Gas Chromatography-Mass Spectrometry; Gases; Sensitivity and Specificity; Sulfur Compounds; Volatilization | 2002 |
Characterization of wastewater and solids odors using solid phase microextraction at a large wastewater treatment plant.
Topics: Chemical Phenomena; Chemistry, Physical; Environmental Monitoring; Fatty Acids; Gases; Odorants; Reproducibility of Results; Sensitivity and Specificity; Sulfur Compounds; Volatilization; Waste Disposal, Fluid | 2002 |
Development of a quantification method for the analysis of malodorous sulphur compounds in gaseous industrial effluents by solid-phase microextraction and gas chromatography-pulsed flame photometric detection.
Topics: Calibration; Chromatography, Gas; Gases; Industrial Waste; Odorants; Sensitivity and Specificity; Sulfur Compounds | 2003 |
Determination of nanogram level of VSCs using GC-SCD and an adsorption tube.
Topics: Adsorption; Chromatography, Gas; Environmental Monitoring; Equipment Design; Luminescent Measurements; Odorants; Sensitivity and Specificity; Sulfur Compounds; Volatilization; Water Supply | 2004 |
Analysis of sulfur and nitrogen odorants using solid-phase microextraction and GC-MS.
Topics: Chemistry Techniques, Analytical; Gas Chromatography-Mass Spectrometry; Nitrogen Compounds; Odorants; Sensitivity and Specificity; Sulfur Compounds; Waste Disposal, Fluid | 2004 |
RuII complexes incorporating tetrathiamacrocycles: synthesis and conformational analysis.
Topics: Crystallography, X-Ray; Ligands; Macrocyclic Compounds; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Conformation; Organometallic Compounds; Pyridines; Ruthenium; Sensitivity and Specificity; Stereoisomerism; Sulfur Compounds | 2005 |
A pulsed potential waveform displaying enhanced detection capabilities towards sulfur-containing compounds at a gold working electrode.
Topics: Acetylcysteine; Biotin; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Cysteine; Cystine; Electrochemistry; Electrodes; Glutathione; Gold; Homocysteine; Methionine; Oxidation-Reduction; Reproducibility of Results; Sensitivity and Specificity; Sulfur Compounds; Thioctic Acid | 2005 |
Sensitive quantification of sulfur compounds in wine by headspace solid-phase microextraction technique.
Topics: Calibration; Chemical Fractionation; Photometry; Sensitivity and Specificity; Sulfhydryl Compounds; Sulfur Compounds; Volatilization; Wine | 2005 |
Some insights into the gas chromatographic determination of reduced sulfur compounds (RSCs) in air.
Topics: Air; Air Pollutants; Calibration; Chromatography, Gas; Disulfides; Environmental Monitoring; Hydrogen Sulfide; Molecular Weight; Sensitivity and Specificity; Sulfhydryl Compounds; Sulfides; Sulfur Compounds; Time Factors | 2005 |
Investigation of compound-independent calibration and partial molecular formula determination by gas chromatography-atomic-emission detection for characterisation of organophosphorus and organosulfur agents related to the chemical weapons convention.
Topics: Algorithms; Calibration; Chemical Warfare; Chemical Warfare Agents; Chromatography, Gas; Guidelines as Topic; Molecular Structure; Organophosphorus Compounds; Reference Values; Reproducibility of Results; Sensitivity and Specificity; Spectrophotometry, Atomic; Sulfur Compounds | 2005 |
Exo-coordination-based supramolecular silver(I) complexes of S2O macrocycles: effect of ligand isomerism on the structural diversity.
Topics: Ligands; Macromolecular Substances; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Structure; Organometallic Compounds; Sensitivity and Specificity; Silver; Stereoisomerism; Sulfur Compounds | 2006 |
Understanding the origin of metal-sulfur vibrations in an oxo-molybdenum dithiolene complex: relevance to sulfite oxidase.
Topics: Crystallography, X-Ray; Models, Molecular; Molecular Structure; Molybdenum; Organometallic Compounds; Sensitivity and Specificity; Spectrum Analysis, Raman; Sulfite Oxidase; Sulfur Compounds; Vibration | 2006 |
Association between oral malodor and measurements obtained using a new sulfide monitor.
Topics: Breath Tests; Chromatography, Gas; Female; Halitosis; Humans; Hydrogen Sulfide; Logistic Models; Male; Sensitivity and Specificity; Statistics, Nonparametric; Sulfhydryl Compounds; Sulfides; Sulfur Compounds | 2006 |
Hybrid organic semiconductors including chalcogen atoms in pi-conjugated skeletons. Tuning of optical, redox, and vibrational properties by heavy atom conjugation.
Topics: Chalcogens; Computer Simulation; Electrochemistry; Models, Chemical; Molecular Structure; Optics and Photonics; Organometallic Compounds; Organoselenium Compounds; Oxidation-Reduction; Semiconductors; Sensitivity and Specificity; Spectrometry, Fluorescence; Spectrum Analysis, Raman; Sulfur Compounds; Tellurium; Vibration | 2006 |
Development and validation of HPLC methods for the determination of potential extractables from elastomeric stoppers in the presence of a complex surfactant vehicle used in the preparation of parenteral drug products.
Topics: Butylated Hydroxytoluene; Chemistry, Pharmaceutical; Chromatography, High Pressure Liquid; Cinnamates; Diphenylamine; Dosage Forms; Drug Contamination; Drug Packaging; Elastomers; Ethanol; Linear Models; Pharmaceutical Solutions; Pharmaceutical Vehicles; Phenols; Polyethylene Glycols; Reproducibility of Results; Sensitivity and Specificity; Spectrophotometry, Ultraviolet; Sulfur Compounds; Surface-Active Agents; Thiocarbamates; Zinc Compounds | 2007 |
Comparison of various detection limit estimates for volatile sulphur compounds by gas chromatography with pulsed flame photometric detection.
Topics: Chromatography, Gas; Sensitivity and Specificity; Sulfur Compounds; Volatilization | 2006 |
Push-pull bithienyl chromophore with an unusual transverse path of conjugation.
Topics: Crystallography, X-Ray; Models, Chemical; Models, Molecular; Molecular Structure; Quantum Theory; Sensitivity and Specificity; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis, Raman; Sulfur Compounds; Thiepins; Thiophenes | 2007 |
Analysis of sulfur compounds from the in-oven roast beef aroma by comprehensive two-dimensional gas chromatography.
Topics: Animals; Calibration; Cattle; Complex Mixtures; Computer Simulation; Environmental Monitoring; Gas Chromatography-Mass Spectrometry; Meat; Odorants; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Software; Solid Phase Microextraction; Sulfur Compounds; Volatilization | 2007 |
A new portable sulfide monitor with a zinc-oxide semiconductor sensor for daily use and field study.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Chromatography, Gas; Female; Halitosis; Humans; Japan; Male; Mass Screening; Middle Aged; Semiconductors; Sensitivity and Specificity; Smell; Statistics, Nonparametric; Sulfur Compounds | 2007 |
Analysis of a chlorosulfolipid from Ochromonas danica by matrix-assisted laser desorption/ionization quadrupole ion trap time-of-flight mass spectrometry.
Topics: Chlorine Compounds; Lipids; Ochromonas; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Sulfur Compounds | 2007 |
Rapid white truffle headspace analysis by proton transfer reaction mass spectrometry and comparison with solid-phase microextraction coupled with gas chromatography/mass spectrometry.
Topics: Ascomycota; Food Analysis; Gas Chromatography-Mass Spectrometry; Mass Spectrometry; Odorants; Protons; Reproducibility of Results; Sensitivity and Specificity; Solid Phase Microextraction; Sulfur Compounds | 2007 |
Comparison of hollow fiber liquid phase microextraction and dispersive liquid-liquid microextraction for the determination of organosulfur pesticides in environmental and beverage samples by gas chromatography with flame photometric detection.
Topics: Beverages; Chromatography, Gas; Environmental Pollutants; Osmolar Concentration; Pesticides; Sensitivity and Specificity; Sulfur Compounds; Temperature | 2008 |
Determination of sulphur compounds in beer using headspace solid-phase microextraction and gas chromatographic analysis with pulsed flame photometric detection.
Topics: Beer; Calibration; Chromatography, Gas; Sensitivity and Specificity; Sulfur Compounds | 2000 |
Analysis of low-volatility organic sulphur compounds in wines by solid-phase microextraction and gas chromatography.
Topics: Chromatography, Gas; Reproducibility of Results; Sensitivity and Specificity; Sulfur Compounds; Volatilization; Wine | 2000 |
5-Amino-4-sulfanylphthalhydrazide as a chemiluminescence derivatization reagent for aromatic aldehydes in liquid chromatography.
Topics: Aldehydes; Calibration; Chromatography, Liquid; Hydrazines; Indicators and Reagents; Luminescent Measurements; Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Sulfur Compounds | 2000 |
Characteristics of patients complaining of halitosis and the usefulness of gas chromatography for diagnosing halitosis.
Topics: Chi-Square Distribution; Chromatography, Gas; Discriminant Analysis; Female; Halitosis; Humans; Linear Models; Male; Middle Aged; Odorants; Saliva; Secretory Rate; Sensitivity and Specificity; Sex Factors; Smell; Statistics, Nonparametric; Sulfides; Sulfur Compounds; Tongue | 2001 |
Investigation of the storage stability of selected volatile sulfur compounds in different sampling containers.
Topics: Kinetics; Sensitivity and Specificity; Sulfur Compounds; Volatilization | 2001 |
Comparison of volatile sulfur compound concentrations measured with a sulfide detector vs. gas chromatography.
Topics: Chromatography, Gas; Equipment Design; Halitosis; Humans; Hydrogen Sulfide; Luminescent Measurements; Methane; Sensitivity and Specificity; Sulfhydryl Compounds; Sulfides; Sulfur Compounds; Volatilization | 2002 |