| human | Q5 |
| P11496 | CiNii Research ID | 1410009224134371200 |
| 1420564276166056960 | ||
| P9776 | e-Rad researcher number | 70341451 |
| P2671 | Google Knowledge Graph ID | /g/12pgctfmb |
| P7783 | J-GLOBAL ID | 200901013981893002 |
| P496 | ORCID iD | 0000-0002-9714-2659 |
| P5029 | Researchmap ID | read0074389 |
| P214 | VIAF ID | 26159697511103311025 |
| P27 | country of citizenship | Japan | Q17 |
| P69 | educated at | Kyushu University | Q1188786 |
| P108 | employer | Fukuoka University | Q581046 |
| University of Shizuoka | Q2114730 | ||
| P734 | family name | Todoroki | Q121045875 |
| Todoroki | Q121045875 | ||
| Todoroki | Q121045875 | ||
| P735 | given name | Ken'ichirō | Q6387191 |
| Ken'ichirō | Q6387191 | ||
| P1814 | name in kana | とどろき けんいちろう | |
| P106 | occupation | chemist | Q593644 |
| researcher | Q1650915 | ||
| P21 | sex or gender | male | Q6581097 |
| Q89774270 | 18F-Labeled dihydromethidine: positron emission tomography radiotracer for imaging of reactive oxygen species in intact brain |
| Q87555069 | 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride as an enantioseparation enhancer for fluorescence chiral derivatization-liquid chromatographic analysis of dl-lactic acid |
| Q60920976 | A Simple Ex Vivo Semiquantitative Fluorescent Imaging Utilizing Planar Laser Scanner: Detection of Reactive Oxygen Species Generation in Mouse Brain and Kidney |
| Q46109529 | A fluorous tag-bound fluorescence derivatization reagent, F-trap pyrene, for reagent peak-free HPLC analysis of aliphatic amines |
| Q50917032 | A novel approach for LC-MS/MS-based chiral metabolomics fingerprinting and chiral metabolomics extraction using a pair of enantiomers of chiral derivatization reagents. |
| Q44803930 | A novel derivatization reagent possessing a bromoquinolinium structure for biological carboxylic acids in HPLC-ESI-MS/MS. |
| Q47396138 | A novel, simplified strategy of relative quantification N-glycan: Quantitative glycomics using electrospray ionization mass spectrometry through the stable isotopic labeling by transglycosylation reaction of mutant enzyme Endo-M-N175Q. |
| Q35016571 | A quantitative analysis of the polyamine in lung cancer patient fingernails by LC-ESI-MS/MS. |
| Q51630318 | A rapid and sensitive detection of D-Aspartic acid in Crystallin by chiral derivatized liquid chromatography mass spectrometry. |
| Q46490502 | A simple liquid chromatographic method based on intramolecular excimer-forming derivatization and fluorescence detection for the determination of tyrosine and tyramine in urine |
| Q85310664 | Advanced dress-up chiral columns: New removable chiral stationary phases for enantioseparation of chiral carboxylic acids |
| Q39506784 | Amino Acid Metabolomics Using LC-MS/MS: Assessment of Cancer-Cell Resistance in a Simulated Tumor Microenvironment |
| Q92873372 | An accurate differential analysis of carboxylic acids in beer using ultra high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry based on chiral derivatization combining three isotopic reagents |
| Q85411085 | An easy-to-use excimer fluorescence derivatization reagent, 2-chloro-4-methoxy-6-(4-(pyren-4-yl)butoxy)-1,3,5-triazine, for use in the highly sensitive and selective liquid chromatography analysis of histamine in Japanese soy sauces |
| Q64090679 | Anti-Idiotype DNA Aptamer Affinity Purification⁻High-Temperature Reversed-Phase Liquid Chromatography: A Simple, Accurate, and Selective Bioanalysis of Bevacizumab |
| Q49544244 | Assessment of Anticancer Drug Effects on Pancreatic Cancer Cells under Glucose-Depleted Conditions Using Intracellular and Extracellular Amino Acid Metabolomics |
| Q38976906 | Assessment of the efficacy of anticancer drugs by amino acid metabolomics using fluorescence derivatization-HPLC. |
| Q97529214 | Association of dry skin with intercellular lipid composition of stratum corneum after erlotinib administration |
| Q35216856 | Automatic analyzer for highly polar carboxylic acids based on fluorescence derivatization-liquid chromatography |
| Q95406051 | Binary fluorous alkylation of biogenic primary amines with perfluorinated aldehyde followed by fluorous liquid chromatography-tandem mass spectrometry analysis |
| Q50222758 | Bioanalysis of bevacizumab and infliximab by high-temperature reversed-phase liquid chromatography with fluorescence detection after immunoaffinity magnetic purification. |
| Q91420790 | Bioanalytical methods for therapeutic monoclonal antibodies and antibody-drug conjugates: A review of recent advances and future perspectives |
| Q52874652 | Caffeine Suppresses the Activation of Hepatic Stellate Cells cAMP-Independently by Antagonizing Adenosine Receptors. |
| Q84518086 | Chiral amines as reagents for HPLC-MS enantioseparation of chiral carboxylic acids |
| Q85297293 | Computational prediction of diastereomeric separation behavior of fluorescent o-phthalaldehyde derivatives of amino acids |
| Q88334299 | Current Mass Spectrometric Tools for the Bioanalyses of Therapeutic Monoclonal Antibodies and Antibody-Drug Conjugates |
| Q87256503 | Determination of acetone in saliva by reversed-phase liquid chromatography with fluorescence detection and the monitoring of diabetes mellitus patients with ketoacidosis |
| Q80126485 | Determination of catecholamines and indoleamines in human urine based on intramolecular excimer-forming derivatization and fluorescence detection |
| Q40785597 | Determination of creatinine-related molecules in saliva by reversed-phase liquid chromatography with tandem mass spectrometry and the evaluation of hemodialysis in chronic kidney disease patients |
| Q53093467 | Determination of dicyandiamide in infant formula by stable isotope dilution hydrophilic interaction liquid chromatography with tandem mass spectrometry. |
| Q44331135 | Determination of midodrine in human plasma by high-performance liquid chromatography with fluorescence detection |
| Q46548520 | Determination of polar organophosphorus pesticides in water samples by hydrophilic interaction liquid chromatography with tandem mass spectrometry |
| Q44999056 | Determination of tetrabromobisphenol A in human serum by liquid chromatography-electrospray ionization tandem mass spectrometry |
| Q94451108 | Development of a selective and sensitive analytical method to detect isomerized aspartic acid residues in crystallin using a combination of derivatization and liquid chromatography mass spectrometry |
| Q34582808 | Development of a stable isotope dilution UPLC-MS/MS method for quantification of dexmedetomidine in a small amount of human plasma |
| Q50781782 | Diagnostic approach to breast cancer patients based on target metabolomics in saliva by liquid chromatography with tandem mass spectrometry. |
| Q87145109 | Dress-up chiral columns for the enantioseparation of amino acids based on fluorous separation |
| Q86844311 | Dried Saliva Spot (DSS) as a Convenient and Reliable Sampling for Bioanalysis: An Application for the Diagnosis of Diabetes Mellitus |
| Q87240866 | Evaluation of a series of prolylamidepyridines as the chiral derivatization reagents for enantioseparation of carboxylic acids by LC-ESI-MS/MS and the application to human saliva |
| Q85716622 | Evaluation of gardenia yellow using crocetin from alkaline hydrolysis based on ultra high performance liquid chromatography and high-speed countercurrent chromatography |
| Q86748622 | First observation of N-acetyl leucine and N-acetyl isoleucine in diabetic patient hair and quantitative analysis by UPLC-ESI-MS/MS |
| Q83395232 | Fluorous derivatization and fluorous-phase separation for fluorometric determination of naproxen and felbinac in human plasma |
| Q42881513 | Fluorous derivatization combined with liquid chromatography/tandem mass spectrometry: a method for the selective and sensitive determination of sialic acids in biological samples |
| Q44928678 | Foodomics platform for the assay of thiols in wines with fluorescence derivatization and ultra performance liquid chromatography mass spectrometry using multivariate statistical analysis |
| Q85643502 | Fully automated reagent peak-free liquid chromatography fluorescence analysis of highly polar carboxylic acids using a column-switching system and fluorous scavenging derivatization |
| Q86841429 | High-throughput LC-MS/MS based simultaneous determination of polyamines including N-acetylated forms in human saliva and the diagnostic approach to breast cancer patients |
| Q45966768 | Highly selective and simple method for determination of polythiols based on liquid chromatography with postcolumn excimer fluorescence derivatization. |
| Q37824530 | Highly sensitive and selective derivatization-LC method for biomolecules based on fluorescence interactions and fluorous separations |
| Q34105021 | Highly sensitive capillary electrophoresis analysis of N-linked oligosaccharides in glycoproteins following fluorescence derivatization with rhodamine 110 and laser-induced fluorescence detection |
| Q51536094 | Highly sensitive derivatization reagents possessing positively charged structures for the determination of oligosaccharides in glycoproteins by high-performance liquid chromatography electrospray ionization tandem mass spectrometry. |
| Q86122492 | Human nails metabolite analysis: A rapid and simple method for quantification of uric acid in human fingernail by high-performance liquid chromatography with UV-detection |
| Q46583051 | Improvement of fluorescence characteristics of coumarins: syntheses and fluorescence properties of 6-methoxycoumarin and benzocoumarin derivatives as novel fluorophores emitting in the longer wavelength region and their application to analytical rea |
| Q98391882 | In-Source Fragmentation of Phenethylamines by Electrospray Ionization Mass Spectrometry: Toward Highly Sensitive Quantitative Analysis of Monoamine Neurotransmitters |
| Q92616411 | Introducing an Experimental Design Approach for Efficient Optimization of Chiral Derivatization Conditions for D- and L-Glyceric Acids |
| Q51756904 | Isotopic variants of light and heavy L-pyroglutamic acid succinimidyl esters as the derivatization reagents for DL-amino acid chiral metabolomics identification by liquid chromatography and electrospray ionization mass spectrometry. |
| Q46050710 | Liquid chromatographic determination of acetylcholine based on pre-column alkaline cleavage reaction and post-column tris(2,2'-bipyridyl)ruthenium(III) chemiluminescence detection |
| Q44833126 | Liquid chromatographic determination of ethambutol in serum samples based on intramolecular excimer-forming fluorescence derivatization |
| Q85417295 | Liquid chromatographic determination of microcystins in water samples following pre-column excimer fluorescence derivatization with 4-(1-pyrene)butanoic acid hydrazide |
| Q46096580 | Liquid chromatographic determination of polythiols based on pre-column excimer fluorescence derivatization and its application to alpha-lipoic acid analysis |
| Q81240464 | Liquid chromatography method for detecting native fluorescent bioamines in urine using post-column derivatization and intramolecular FRET detection |
| Q46818752 | Liquid chromatography/tandem mass spectrometry with fluorous derivatization method for selective analysis of sialyl oligosaccharides |
| Q104101249 | Machine learning guided prediction of liquid chromatography-mass spectrometry ionization efficiency for genotoxic impurities in pharmaceutical products |
| Q50997195 | Metabolomics approach of infant formula for the evaluation of contamination and degradation using hydrophilic interaction liquid chromatography coupled with mass spectrometry. |
| Q43720334 | Novel chiral derivatization reagents possessing a pyridylthiourea structure for enantiospecific determination of amines and carboxylic acids in high-throughput liquid chromatography and electrospray-ionization mass spectrometry for chiral metabolomi |
| Q40186476 | Principal component analysis of molecularly based signals from infant formula contaminations using LC-MS and NMR in foodomics |
| Q85902846 | Profiling of chiral and achiral carboxylic acid metabolomics: synthesis and evaluation of triazine-type chiral derivatization reagents for carboxylic acids by LC-ESI-MS/MS and the application to saliva of healthy volunteers and diabetic patients |
| Q87173120 | Rapid and sensitive determination of diacetylpolyamines in human fingernail by ultraperformance liquid chromatography coupled with electrospray ionization tandem mass spectrometry |
| Q43051699 | Reagent peak-free liquid chromatography-fluorescence analysis of carboxylic acids using a fluorous scavenging-derivatization method |
| Q51819829 | Relative quantification of enantiomers of chiral amines by high-throughput LC-ESI-MS/MS using isotopic variants of light and heavy L-pyroglutamic acids as the derivatization reagents. |
| Q80281070 | Rhodamine B amine as a highly sensitive fluorescence derivatization reagent for saccharides in reversed-phase liquid chromatography |
| Q53453369 | Selective and sensitive liquid chromatographic determination method of 5-hydroxyindoles with fluorous and fluorogenic derivatization. |
| Q82865219 | Selective determination of cysteines through precolumn double-labeling and liquid chromatography followed by detection of intramolecular FRET |
| Q46920245 | Selective determination of native fluorescent bioamines through precolumn derivatization and liquid chromatography using intramolecular fluorescence resonance energy transfer detection |
| Q80776593 | Selective determination of tryptophan-containing peptides through precolumn derivatization and liquid chromatography using intramolecular fluorescence resonance energy transfer detection |
| Q84552014 | Selective liquid-chromatographic determination of native fluorescent biogenic amines in human urine based on fluorous derivatization |
| Q90398257 | Sensitive and Comprehensive LC-MS/MS Analyses of Chiral Pharmaceuticals and Their Hepatic Metabolites Using Ovomucoid Column |
| Q33543493 | Sensitive determination of rhodamine 110-labeled monosaccharides in glycoprotein by capillary electrophoresis with laser-induced fluorescence detection |
| Q46002442 | Separation-oriented derivatization of native fluorescent compounds through fluorous labeling followed by liquid chromatography with fluorous-phase. |
| Q43318383 | Simple and sensitive analysis of histamine and tyramine in Japanese soy sauces and their intermediates using the stable isotope dilution HILIC-MS/MS method |
| Q33436411 | Simplified method for determination of polycarbamate fungicide in water samples by liquid chromatography with tandem mass spectrometry following derivatization with dimethyl sulfate |
| Q35829430 | Simultaneous and rapid determination of gefitinib, erlotinib and afatinib plasma levels using liquid chromatography/tandem mass spectrometry in patients with non-small-cell lung cancer |
| Q84806419 | Simultaneous determination of DL-lactic acid and DL-3-hydroxybutyric acid enantiomers in saliva of diabetes mellitus patients by high-throughput LC-ESI-MS/MS |
| Q44833149 | Simultaneous determination of histamine and histidine by liquid chromatography following intramolecular excimer-forming fluorescence derivatization with pyrene-labeling reagent |
| Q46972006 | Simultaneous liquid chromatographic measurement of melatonin and related indoles through post-column electrochemical demethylation and fluorescence derivatization |
| Q43678180 | Simultaneous microdetermination of bosentan, ambrisentan, sildenafil, and tadalafil in plasma using liquid chromatography/tandem mass spectrometry for pediatric patients with pulmonary arterial hypertension |
| Q48008593 | Simultaneous optimization of pH and binary organic composition by grid form modeling of the retention behavior in reversed-phase ultra high-performance liquid chromatography |
| Q35649261 | Stable isotope dilution HILIC-MS/MS method for accurate quantification of glutamic acid, glutamine, pyroglutamic acid, GABA and theanine in mouse brain tissues |
| Q31135639 | The great importance of normalization of LC-MS data for highly-accurate non-targeted metabolomics |
| Q51027974 | Towards the chiral metabolomics: Liquid chromatography-mass spectrometry based DL-amino acid analysis after labeling with a new chiral reagent, (S)-2,5-dioxopyrrolidin-1-yl-1-(4,6-dimethoxy-1,3,5-triazin-2-yl)pyrrolidine-2-carboxylate, and the appli |
| Q34421396 | UPLC/ESI-MS/MS-based determination of metabolism of several new illicit drugs, ADB-FUBINACA, AB-FUBINACA, AB-PINACA, QUPIC, 5F-QUPIC and α-PVT, by human liver microsome |
| Q35898542 | Uric acid quantification in fingernail of gout patients and healthy volunteers using HPLC-UV. |
| 轟木堅一郎 | wikipedia |
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