tryptophan has been researched along with methane in 50 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 12 (24.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 7 (14.00) | 29.6817 |
| 2010's | 24 (48.00) | 24.3611 |
| 2020's | 7 (14.00) | 2.80 |
| Authors | Studies |
|---|---|
| Daurat-Larroque, ST; Portuguez, ME; Santomé, JA | 1 |
| Jones, RD; Karlin, DA; Lorentz, O; Mastromarino, AJ; Stroehlein, JR | 1 |
| Fomichev, IuK; Maksimova, NI; Olekhnovich, IN | 1 |
| Löffler, HG; Schneider, F | 1 |
| Heremans, JF; Masson, PL; Osinski, P; Teuwissen, B | 1 |
| Borders, CL; Long, JA; Riggle, WL | 1 |
| Zasypka, AT | 1 |
| Bogentoft, C; Bowers, CY; Chang, JK; Currie, BL; Folkers, K; Sievertsson, H | 1 |
| Billups, C; Kay, E; Strickland, EH | 1 |
| Kay, CM; McCubbin, WD; Oikawa, K | 1 |
| Missala, K; Oravec, M; Sourkes, TL | 1 |
| Gamow, RI; Kozloff, LM | 1 |
| Gao, N; Jin, W; Li, X | 1 |
| Huang, W; Liu, Y; Mai, G; Qu, W; Yang, C | 1 |
| Kerman, K; Morita, Y; Takamura, Y; Tamiya, E | 1 |
| Figgs, MS; Ringer, AL; Sherrill, CD; Sinnokrot, MO | 1 |
| Daub, E; Honek, J; Leung, T; Mui, K; Su, Z | 1 |
| Jin, ZX; Wang, Q; Yan, YW; Zhang, JP | 1 |
| Antos, JM; Francis, MB; Iavarone, AT; McFarland, JM | 1 |
| Ju, H; Lei, J; Qu, P; Sheng, J; Zhang, L | 1 |
| Chen, Y; Chen, Z; Liu, L; Wang, F; Zhang, Y | 1 |
| Dadkhah-Tehrani, S; Ensafi, AA; Karimi-Maleh, H | 1 |
| Ding, Y; Liu, X; Luo, L; Ye, D | 1 |
| Akbari, R; Bemanadi Parizi, M; Khorasani-Motlagh, M; Noroozifar, M | 1 |
| Li, S; Lin, Z; Wang, C; Zhang, R | 1 |
| Ahmar, H; Fakhari, AR; Nasirizadeh, N; Shekari, Z; Shishehbore, MR; Zare, HR | 1 |
| Arabi, H; Bahari, A; Karimi, F; Karimi-Maleh, H; Moradi, R; Sadeghi, R; Sebt, SA | 1 |
| D'Souza, OJ; Dalhalle, J; Martis, P; Mascarenhas, RJ; Swamy, BE; Thomas, T | 1 |
| Beitollahi, H; Hosseinzadeh, R; Salmanipour, A; Taher, MA | 1 |
| Beitollahi, H; Mohammadi, S | 1 |
| Dai, J; Gao, C; Guan, J; Liu, C; Liu, R; Zhao, X | 1 |
| Kong, J; Li, H; Luo, J; Su, B; Wang, Y; Ye, D; Zhang, S | 1 |
| Bhattacharyya, T; Dasgupta, AK; Roy, S | 1 |
| Alizad, K; Karimi-Maleh, H; Keyvanfard, M; Shakeri, R | 1 |
| Chandrasekaran, N; Mukherjee, A; Sekar, G | 1 |
| Escarpa, A; Gomez, FJ; Martín, A; Silva, MF | 1 |
| Dong, S; Han, J; Han, L; Wang, Q; Zhai, J | 1 |
| Amiri-Aref, M; Jahanshahi, B; Ojani, R; Raoof, JB | 1 |
| Johari-Ahar, M; Karami, P; Majidi, MR; Omidi, Y | 1 |
| Barar, J; Johari-Ahar, M; Karami, P; Majidi, MR; Omidi, Y | 1 |
| Davis, TA; Holland, LA | 1 |
| Liu, SF; Liu, Y; Wu, SR | 1 |
| Qian, J; Yi, Y; Zhang, D; Zhu, G | 1 |
| Xia, Y; Zeng, B; Zhao, F | 1 |
| Deng, P; Ding, Z; He, Q; Li, G; Liu, J; Tian, Y; Wu, Y; Zuberi, Z | 1 |
| Amjad-Iranagh, S; Arabian, T; Halladj, R | 1 |
| Cai, W; Jing, P; Kong, Y; Li, J; Wu, D; Yin, ZZ | 1 |
| He, ZW; Jin, HY; Li, Z; Liu, W; Ren, YX; Sun, Q; Tang, CC; Wang, A; Zhou, AJ | 1 |
| Duan, J; Jiang, S; Li, W; Qian, D; Wang, Y; Yang, L; Zhang, Y | 1 |
| He, JY; Li, YJ; Luo, L; Ni, L; Xiong, JM; Yang, LL; Yuan, CS; Zhang, QH; Zhou, LD | 1 |
2 review(s) available for tryptophan and methane
| Article | Year |
|---|---|
[Carcinogenic metabolites of tryptophan].
Topics: Animals; Carcinogens; Cattle; Dogs; Female; Humans; Indican; Indoleacetic Acids; Indoles; Methane; Mice; Neoplasms; Neoplasms, Experimental; ortho-Aminobenzoates; Tryptophan; Urogenital Neoplasms | 1969 |
Gut microbiota: a new avenue to reveal pathological mechanisms of constipation.
Topics: Bile Acids and Salts; Constipation; Fatty Acids, Volatile; Gastrointestinal Microbiome; Humans; Methane; Tryptophan | 2022 |
48 other study(ies) available for tryptophan and methane
| Article | Year |
|---|---|
Reaction of bovine and equine growth hormones with tetranitromethane.
Topics: Amino Acids; Angiotensin II; Animals; Cattle; Chromatography, Gel; Growth Hormone; Horses; Hydrogen-Ion Concentration; Methane; Molecular Weight; Species Specificity; Tetranitromethane; Time Factors; Tryptophan; Tyrosine; Urea | 1977 |
Fecal skatole and indole and breath methane and hydrogen in patients with large bowel polyps or cancer.
Topics: Bacteria; Breath Tests; Colon; Colonic Neoplasms; Colonic Polyps; Feces; Humans; Hydrogen; Indoles; Intestinal Absorption; Methane; Rectal Neoplasms; Skatole; Tryptophan | 1985 |
[Tryptophan operon of methylotrophic facultative Pseudomonas sp. M bacteria. I. Isolation and characterization of auxotrophic Trp-mutants].
Topics: Methane; Mutation; Nitrosoguanidines; Operon; Pseudomonas; Tryptophan | 1985 |
[Kinetic and chemical study of succinyl papain].
Topics: Acylation; Binding Sites; Caseins; Hydrogen-Ion Concentration; Isoleucine; Kinetics; Methane; Nitro Compounds; Oxidation-Reduction; Papain; Protamines; Protein Conformation; Structure-Activity Relationship; Succinates; Succinimides; Tryptophan; Tyrosine | 1972 |
Metal-combining properties of human lactoferrin. The effect of nitration of lactoferrin with tetranitromethane.
Topics: Amino Acids; Apoproteins; Autoanalysis; Binding Sites; Chemical Phenomena; Chemistry; Female; Humans; Hydrolysis; Iron; Lactoferrin; Lactoglobulins; Methane; Milk, Human; Nitro Compounds; Pregnancy; Protein Binding; Protein Conformation; Spectrophotometry; Tryptophan; Tyrosine | 1973 |
Reaction of turkey egg-white lysozyme with tetranitromethane. Modification of tyrosine and tryptophan.
Topics: Amino Acid Sequence; Amino Acids; Animals; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Egg White; Female; Hydrolysis; Macromolecular Substances; Methane; Muramidase; Nitro Compounds; Peptides; Species Specificity; Tosyl Compounds; Trypsin; Tryptophan; Turkeys; Tyrosine | 1973 |
On the structure of the hypothalamic luteinizing releasing hormone. Evidence for the presence of arginine, tyrosine, and tryptophan by inactivation.
Topics: Aldehydes; Animals; Arginine; Biological Assay; Catechol Oxidase; Cattle; Chromatography, Gel; Ethylmaleimide; Female; Glyoxylates; Hypothalamus; Iodine Isotopes; Luteinizing Hormone; Methane; Nitro Compounds; Nitrophenols; Onium Compounds; Peptides; Pituitary Hormone-Releasing Hormones; Radioimmunoassay; Rats; Stimulation, Chemical; Swine; Trypsin; Tryptophan; Tyrosine | 1971 |
Effects of hydrogen bonding and solvents upon the tryptophanyl 1 L a absorption band. Studies using 2,3-dimethylindole.
Topics: Acetamides; Acetates; Amides; Butanols; Carboxylic Acids; Chemical Phenomena; Chemistry; Cold Temperature; Cyclohexanes; Fluorine; Histidine; Hydrocarbons, Halogenated; Hydrogen; Imidazoles; Indoles; Methane; Peptides; Proteins; Spectrophotometry; Tryptophan; Ultraviolet Rays | 1972 |
Circular dichroism studies on chemically modified derivatives of concanavalin A.
Topics: Bromine; Chemical Phenomena; Chemistry; Circular Dichroism; Concanavalin A; Cyanates; Dioxins; Fluorides; Hydrogen Peroxide; Hydrogen-Ion Concentration; Imidazoles; Lectins; Methane; Nitrogen; Oxidation-Reduction; Ribonucleases; Spectrophotometry, Ultraviolet; Spectrum Analysis; Succinimides; Tryptophan; Tyrosine; Urea | 1972 |
Decrease of cerebral serotonin and 5-hydroxyindolylacetic acid caused by (-)-alpha-methyltryptophan.
Topics: Animals; Body Weight; Brain; Centrifugation; Hydroxyindoleacetic Acid; Liver; Male; Methane; Rats; Serotonin; Tryptophan | 1970 |
Chemically induced cofactor requirement for bacteriopage T4D.
Topics: Adsorption; Alkylating Agents; Alkylation; Chemical Phenomena; Chemistry; Coliphages; Indoles; Methane; Nitrobenzenes; Nitrogen; Temperature; Tryptophan; Tyrosine | 1968 |
Simultaneous determination of tryptophan and glutathione in individual rat hepatocytes by capillary zone electrophoresis with electrochemical detection at a carbon fiber bundle--Au/Hg dual electrode.
Topics: Animals; Carbon; Carbon Fiber; Catecholamines; Electrochemistry; Electrodes; Electrophoresis, Capillary; Glutathione; Gold; Hepatocytes; Mercury; Rats; Serotonin; Tryptophan | 2003 |
Voltammetric determination of tryptophan at a single-wall carbon nanotubes modified electrode.
Topics: Calibration; Carbon; Citric Acid; Electrochemistry; Electrodes; Humans; Hydrogen-Ion Concentration; Microscopy, Electron; Microscopy, Electron, Scanning; Nanotubes, Carbon; Oxygen; Surface Properties; Time Factors; Tryptophan | 2004 |
Escherichia coli single-strand binding protein-DNA interactions on carbon nanotube-modified electrodes from a label-free electrochemical hybridization sensor.
Topics: Base Sequence; Biosensing Techniques; DNA-Binding Proteins; DNA, Single-Stranded; Electrochemistry; Electrodes; Escherichia coli; Guanine; Mutation; Nanotubes, Carbon; Nucleic Acid Hybridization; Oligonucleotides; Oxidation-Reduction; Tryptophan; Tyrosine | 2005 |
Aliphatic C-H/pi interactions: Methane-benzene, methane-phenol, and methane-indole complexes.
Topics: Benzene; Indoles; Methane; Molecular Structure; Phenol; Phenylalanine; Thermodynamics; Tryptophan; Tyrosine | 2006 |
Single-walled carbon nanotube binding peptides: probing tryptophan's importance by unnatural amino acid substitution.
Topics: Amino Acid Sequence; Amino Acid Substitution; Histidine; Molecular Sequence Data; Nanotechnology; Nanotubes, Carbon; Peptides; Protein Binding; Spectrum Analysis, Raman; Tryptophan | 2007 |
Studies on the chemical modification of the essential groups of N-Acetyl-beta-D-glucosaminidase from viscera of green crab (Scylla Serrata).
Topics: Acetates; Acetylglucosaminidase; Amino Acids, Essential; Animals; Brachyura; Carbon; Carbon Fiber; Catalytic Domain; Dithiothreitol; Protein Disulfide-Isomerases; Tryptophan | 2008 |
Chemoselective tryptophan labeling with rhodium carbenoids at mild pH.
Topics: Hydrogen-Ion Concentration; Methane; Models, Molecular; Organometallic Compounds; Rhodium; Solutions; Solvents; Tryptophan; Water | 2009 |
Simultaneous multiple enantioseparation with a one-pot imprinted microfluidic channel by microchip capillary electrochromatography.
Topics: Capillary Electrochromatography; Carbon; Carbon Fiber; Electrodes; Microfluidic Analytical Techniques; Stereoisomerism; Time Factors; Tryptophan; Tyrosine | 2011 |
Determination of tryptophan and kynurenine in human plasma by liquid chromatography-electrochemical detection with multi-wall carbon nanotube-modified glassy carbon electrode.
Topics: Chromatography, High Pressure Liquid; Electrochemical Techniques; Electrodes; Humans; Kynurenine; Nanotubes, Carbon; Reproducibility of Results; Tryptophan | 2011 |
A voltammetric sensor for the simultaneous determination of L-cysteine and tryptophan using a p-aminophenol-multiwall carbon nanotube paste electrode.
Topics: Aminophenols; Cysteine; Electrochemistry; Electrodes; Humans; Nanotubes, Carbon; Ointments; Reproducibility of Results; Rivers; Time Factors; Tryptophan; Water | 2011 |
Poly-glutamic acid modified carbon nanotube-doped carbon paste electrode for sensitive detection of L-tryptophan.
Topics: Carbon; Electrochemical Techniques; Electrodes; Nanotubes, Carbon; Polyglutamic Acid; Sensitivity and Specificity; Tryptophan | 2011 |
Simultaneous and sensitive determination of a quaternary mixture of AA, DA, UA and Trp using a modified GCE by iron ion-doped natrolite zeolite-multiwall carbon nanotube.
Topics: Ascorbic Acid; Biosensing Techniques; Calibration; Dopamine; Electrochemistry; Electrodes; Hydrogen-Ion Concentration; Microscopy, Electron, Scanning; Microscopy, Electron, Transmission; Nanotubes, Carbon; Oxidation-Reduction; Tryptophan; Uric Acid; Zeolites | 2011 |
Adsorption and properties of aromatic amino acids on single-walled carbon nanotubes.
Topics: Adsorption; Amino Acids, Aromatic; Models, Molecular; Nanotubes, Carbon; Phenylalanine; Quantum Theory; Tryptophan; Tyrosine | 2012 |
Electrosynthesis of an imidazole derivative and its application as a bifunctional electrocatalyst for simultaneous determination of ascorbic acid, adrenaline, acetaminophen, and tryptophan at a multi-wall carbon nanotubes modified electrode surface.
Topics: Acetaminophen; Ascorbic Acid; Biosensing Techniques; Catalysis; Complex Mixtures; Conductometry; Electrodes; Electroplating; Epinephrine; Equipment Design; Equipment Failure Analysis; Imidazoles; Nanotechnology; Nanotubes, Carbon; Reproducibility of Results; Sensitivity and Specificity; Tryptophan | 2013 |
Synthesis and application of FePt/CNTs nanocomposite as a sensor and novel amide ligand as a mediator for simultaneous determination of glutathione, nicotinamide adenine dinucleotide and tryptophan.
Topics: Amides; Electrochemical Techniques; Electrodes; Glutathione; Iron; Ligands; Metal Nanoparticles; NAD; Nanotubes, Carbon; Oxidation-Reduction; Platinum; Tryptophan | 2013 |
Multi-walled carbon nanotube modified carbon paste electrode as a sensor for the amperometric detection of L-tryptophan in biological samples.
Topics: Animals; Cattle; Electrodes; Food Analysis; Humans; Milk; Nanotubes, Carbon; Tryptophan | 2013 |
An electrochemical sensor based on 1-benzyl-4-ferrocenyl-1H-[1,2,3]-triazole/carbon nanotube; detection of D-penicillamine in the presence of tryptophan.
Topics: Catalysis; Electrochemical Techniques; Electrodes; Ferrous Compounds; Hydrogen-Ion Concentration; Metallocenes; Nanotubes, Carbon; Oxidation-Reduction; Penicillamine; Triazoles; Tryptophan | 2013 |
Selective voltammetric determination of norepinephrine in the presence of acetaminophen and tryptophan on the surface of a modified carbon nanotube paste electrode.
Topics: Acetaminophen; Biphenyl Compounds; Electrochemical Techniques; Electrodes; Hydrogen-Ion Concentration; Nanotubes, Carbon; Norepinephrine; Oxidation-Reduction; Phenols; Tryptophan | 2013 |
Spectroscopic investigations on the interaction between carbon nanotubes and catalase on molecular level.
Topics: Binding Sites; Catalase; Circular Dichroism; Dose-Response Relationship, Drug; Microscopy, Fluorescence; Nanotubes, Carbon; Protein Structure, Secondary; Spectrophotometry, Ultraviolet; Tryptophan | 2014 |
An electrochemical sensor for simultaneous determination of ascorbic acid, dopamine, uric acid and tryptophan based on MWNTs bridged mesocellular graphene foam nanocomposite.
Topics: Ascorbic Acid; Dopamine; Electric Conductivity; Electrochemical Techniques; Electrodes; Graphite; Hydrogen-Ion Concentration; Nanocomposites; Nanotubes, Carbon; Reproducibility of Results; Surface Properties; Tryptophan; Uric Acid | 2014 |
Chirality sensitive binding of tryptophan enantiomers with pristine single wall carbon nanotubes.
Topics: Binding Sites; Nanotubes, Carbon; Stereoisomerism; Tryptophan | 2014 |
Highly selective and sensitive voltammetric sensor based on modified multiwall carbon nanotube paste electrode for simultaneous determination of ascorbic acid, acetaminophen and tryptophan.
Topics: Acetaminophen; Ascorbic Acid; Beverages; Caffeic Acids; Catalysis; Dielectric Spectroscopy; Electrochemical Techniques; Electrodes; Nanotubes, Carbon; Oxidation-Reduction; Tablets; Tryptophan | 2013 |
Comprehensive spectroscopic studies on the interaction of biomolecules with surfactant detached multi-walled carbon nanotubes.
Topics: alpha-Amylases; Animals; Hemoglobins; Humans; Hydrophobic and Hydrophilic Interactions; Muramidase; Nanotubes, Carbon; Polysorbates; Protein Structure, Secondary; Serum Albumin; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis, Raman; Surface-Active Agents; Tryptophan; Tyrosine | 2015 |
Microchip electrophoresis-single wall carbon nanotube press-transferred electrodes for fast and reliable electrochemical sensing of melatonin and its precursors.
Topics: Capsules; Electrodes; Electrophoresis, Microchip; Equipment Design; Limit of Detection; Linear Models; Melatonin; Nanotubes, Carbon; Reproducibility of Results; Serotonin; Tryptophan | 2015 |
An amperometric sensor for detection of tryptophan based on a pristine multi-walled carbon nanotube/graphene oxide hybrid.
Topics: Biosensing Techniques; Catalysis; Dielectric Spectroscopy; Electrochemical Techniques; Graphite; Nanotubes, Carbon; Oxidation-Reduction; Oxides; Tryptophan | 2015 |
A Voltammetric Sensor Based on Modified Multi-Walled Carbon Nanotubes for N-Acetyl-L-Cysteine Determination in the Presence of Tryptophan Using 4-Chlorocatechol as a Homogenous Electrochemical Catalyst.
Topics: Acetylcysteine; Catechols; Electrochemical Techniques; Electrodes; Limit of Detection; Nanotubes, Carbon; Oxidation-Reduction; Tryptophan | 2015 |
Reusable potentiometric screen-printed sensor and label-free aptasensor with pseudo-reference electrode for determination of tryptophan in the presence of tyrosine.
Topics: Animals; Aptamers, Nucleotide; Base Sequence; Biosensing Techniques; Electric Conductivity; Electrochemistry; Electrodes; Equipment Reuse; Humans; Limit of Detection; Milk; Nanotubes, Carbon; Potentiometry; Printing; Saliva; Silver; Tryptophan; Tyrosine | 2016 |
Development of screen-printed tryptophan-kynurenine immunosensor for in vitro assay of kynurenine-mediated immunosuppression effect of cancer cells on activated T-cells.
Topics: Antibodies, Immobilized; Biosensing Techniques; Cell Line, Tumor; Electrodes; Equipment Design; Gold; Humans; Immune Tolerance; Immunoassay; Kynurenine; Lymphocyte Activation; Nanotubes, Carbon; Neoplasms; Potentiometry; T-Lymphocytes; Tryptophan | 2017 |
Peptide Probe for Multiwalled Carbon Nanotubes: Electrophoretic Assessment of the Binding Interface and Evaluation of Surface Functionalization.
Topics: Adsorption; Amino Acid Sequence; Nanotubes, Carbon; Peptides; Tryptophan | 2018 |
[Spectroscopic Studies on the Interaction of Human Serum Albumin and Water-Soluble Carboxyl Carbon Nanotubes].
Topics: Circular Dichroism; Humans; Nanotubes, Carbon; Protein Structure, Secondary; Serum Albumin; Serum Albumin, Human; Spectrometry, Fluorescence; Tryptophan; Water | 2016 |
Electrochemical recognition of tryptophan enantiomers using a multi-walled carbon nanotube@polydopamine composite loaded with copper(II).
Topics: Biosensing Techniques; Copper; Electrochemical Techniques; Indoles; Molecular Structure; Nanotubes, Carbon; Polymers; Stereoisomerism; Tryptophan | 2019 |
A molecularly imprinted copolymer based electrochemical sensor for the highly sensitive detection of L-Tryptophan.
Topics: Electrochemical Techniques; Electrodes; Fluorocarbon Polymers; History, Medieval; Humans; Imidazoles; Limit of Detection; Molecular Imprinting; Nanotubes, Carbon; Polymerization; Polymers; Reproducibility of Results; Stereoisomerism; Styrene; Styrenes; Tryptophan | 2020 |
Rapid recognition and determination of tryptophan by carbon nanotubes and molecularly imprinted polymer-modified glassy carbon electrode.
Topics: Carbon; Electrochemical Techniques; Electrodes; Molecular Imprinting; Nanotubes, Carbon; Reproducibility of Results; Spectroscopy, Fourier Transform Infrared; Tryptophan | 2020 |
Molecular dynamics simulation study of doxorubicin adsorption on functionalized carbon nanotubes with folic acid and tryptophan.
Topics: Adsorption; Antineoplastic Agents; Doxorubicin; Drug Carriers; Drug Delivery Systems; Drug Liberation; Folic Acid; Fullerenes; Hydrogen-Ion Concentration; Molecular Dynamics Simulation; Nanotubes, Carbon; Solubility; Static Electricity; Tryptophan | 2021 |
The hybrids of perylene tetracarboxylic acid functionalized multi-walled carbon nanotubes and chitosan for electrochemical chiral sensing of tryptophan enantiomers.
Topics: Chitosan; Electrochemical Techniques; Electrodes; Nanotubes, Carbon; Perylene; Tryptophan | 2022 |
Role of extracellular polymeric substances in methane production from waste activated sludge induced by conductive materials.
Topics: Anaerobiosis; Bioreactors; Carbon; Cytochromes c; Extracellular Polymeric Substance Matrix; Ferrosoferric Oxide; Iron; Methane; Polysaccharides; Sewage; Tryptophan; Tyrosine | 2022 |
Constructing electrochemical sensor using molecular-imprinted polysaccharide for rapid identification and determination of l-tryptophan in diet.
Topics: Chitosan; Diet; Electrochemical Techniques; Electrodes; Humans; Limit of Detection; Molecular Imprinting; Nanotubes, Carbon; Polymers; Tryptophan | 2023 |