9H-Fluoren-9-ylmethyl chloroformate
Title | Journal |
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Enzyme immunoassay and liquid chromatography-fluorescence detection for amikacin in raw milk. | Food chemistry 20121115 |
Comparison of amino acid derivatization reagents for LC-ESI-MS analysis. Introducing a novel phosphazene-based derivatization reagent. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120901 |
Fmoc-Cl fluorescent determination for amino groups of nanomaterial science. | IET nanobiotechnology 20120601 |
Determination of reboxetine in rat brain microdialysates and plasma samples using liquid chromatography coupled to fluorescence detection. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120601 |
Development and application of a liquid chromatography-mass spectrometry method to evaluate the glyphosate and aminomethylphosphonic acid dissipation in maize plants after foliar treatment. | Journal of agricultural and food chemistry 20120425 |
[Determination of hydroxyproline in rat kidney tissue by HPLC with pre-column derivatization]. | Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences 20120301 |
Ultra-high pressure LC determination of glucosamine in shrimp by-products and migration tests of chitosan films. | Journal of separation science 20120301 |
Determination of biogenic amines in infusions of tea (Camellia sinensis) by HPLC after derivatization with 9-fluorenylmethoxycarbonyl chloride (Fmoc-Cl). | Amino acids 20120201 |
9-fluorenylmethyl chloroformate as a fluorescence-labeling reagent for derivatization of carboxylic acid moiety of sodium valproate using liquid chromatography/tandem mass spectrometry for binding characterization: a human pharmacokinetic study. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120101 |
Improved synthesis strategy for peptide nucleic acids (PNA) appropriate for cell-specific fluorescence imaging. | International journal of medical sciences 20120101 |
Molecular targets for 17α-ethynyl-5-androstene-3β,7β,17β-triol, an anti-inflammatory agent derived from the human metabolome. | PloS one 20120101 |
Composition, structure and functional properties of protein concentrates and isolates produced from walnut (Juglans regia L.). | International journal of molecular sciences 20120101 |
Polyamine Homeostasis in Wild Type and Phenolamide Deficient Arabidopsis thaliana Stamens. | Frontiers in plant science 20120101 |
Determination of alendronate in low volumes of plasma by column-switching high-performance liquid chromatography method and its application to pharmacokinetic studies in human plasma. | Archives of pharmacal research 20111201 |
Is neurodegenerative disease a long-latency response to early-life genotoxin exposure? | International journal of environmental research and public health 20111001 |
Does α-amino-β-methylaminopropionic acid (BMAA) play a role in neurodegeneration? | International journal of environmental research and public health 20110901 |
Characterization, thermal stability studies, and analytical method development of Paromomycin for formulation development. | Drug testing and analysis 20110601 |
Advancement in the derivatizations of the amino groups with the o-phthaldehyde-thiol and with the 9-fluorenylmethyloxycarbonyl chloride reagents. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20110515 |
Fluorescent quantification of amino groups on silica nanoparticle surfaces. | Analytical and bioanalytical chemistry 20110301 |
HPLC-FLD for the simultaneous determination of primary and secondary amino acids from complex biological sample by pre-column derivatization. | Journal of chromatographic science 20110201 |
High-performance liquid chromatographic determination of memantine hydrochloride in rat plasma using sensitive fluorometric derivatization. | Journal of separation science 20110201 |
Determination of proline enantiomers in honey and royal jelly by LC-UV. | Journal of AOAC International 20110101 |
Spectrofluorimetric determination of sertraline in dosage forms and human plasma through derivatization with 9-fluorenylmethyl chloroformate. | Chemistry Central journal 20110101 |
Investigation of the adaptation of Lactococcus lactis to isoleucine starvation integrating dynamic transcriptome and proteome information. | Microbial cell factories 20110101 |
Determination of memantine in plasma and vitreous humour by HPLC with precolumn derivatization and fluorescence detection. | Journal of chromatographic science 20110101 |
Establishment of reference range of plasma amino acids for younger Chinese children by reverse phase HPLC. | Journal of pediatric endocrinology & metabolism : JPEM 20110101 |
Reducing rice seed storage protein accumulation leads to changes in nutrient quality and storage organelle formation. | Plant physiology 20101201 |
Development and validation of a liquid chromatography-fluorescence-mass spectrometry method to measure glyphosate and aminomethylphosphonic acid in rat plasma. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20101201 |
Use of genetic algorithms with multivariate regression for determination of gelatine in historic papers based on FT-IR and NIR spectral data. | Talanta 20101015 |
Glycan labeling strategies and their use in identification and quantification. | Analytical and bioanalytical chemistry 20100801 |
Genotypic and phenotypic spectrum of pyridoxine-dependent epilepsy (ALDH7A1 deficiency). | Brain : a journal of neurology 20100701 |
Enrichment and low-level determination of glyphosate, aminomethylphosphonic acid and glufosinate in drinking water after cleanup by cation exchange resin. | Journal of separation science 20100401 |
Quantification of nortriptyline in plasma by HPLC and fluorescence detection. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20100315 |
Design, synthesis, and analysis of minor groove binder pyrrolepolyamide-2'-deoxyguanosine hybrids. | Journal of nucleic acids 20100101 |
A Validated Stability-indicating Reverse Phase HPLC Assay Method for the Determination of Memantine Hydrochloride Drug Substance with UV-Detection Using Precolumn Derivatization Technique. | Analytical chemistry insights 20100101 |
Improved sensitive high performance liquid chromatography assay for glucosamine in human and rat biological samples with fluorescence detection. | Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques 20100101 |
Generation of a natural glycan microarray using 9-fluorenylmethyl chloroformate (FmocCl) as a cleavable fluorescent tag. | Analytical biochemistry 20091215 |
LC method for the analysis of kanamycin residue in swine tissues using derivatization with 9-fluorenylmethyl chloroformate. | Journal of separation science 20091101 |
A highly sensitive, quick and simple quantification method for nicotianamine and 2'-deoxymugineic acid from minimum samples using LC/ESI-TOF-MS achieves functional analysis of these components in plants. | Plant & cell physiology 20091101 |
[Determination of netilmicin in rat plasma by reversed-phase high performance liquid chromatography with fluorescence detection and pre-column derivatization]. | Se pu = Chinese journal of chromatography 20091101 |
Quantitation of amino acids in plasma by high performance liquid chromatography: simultaneous deproteinization and derivatization with 9-fluorenylmethyloxycarbonyl chloride. | Journal of chromatography. A 20090821 |
Analysis of trace levels of domoic acid in seawater and plankton by liquid chromatography without derivatization, using UV or mass spectrometry detection. | Journal of chromatography. A 20090807 |
Liquid chromatographic determination of the cyanobacterial toxin beta-n-methylamino-L-alanine in algae food supplements, freshwater fish, and bottled water. | Journal of food protection 20090801 |
RNA relics and origin of life. | International journal of molecular sciences 20090801 |
Determination of myriocin in natural and cultured Cordyceps cicadae using 9-fluorenylmethyl chloroformate derivatization and high-performance liquid chromatography with UV-detection. | Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20090701 |
On-line determination of aliphatic amines in water using in-tube solid-phase microextraction-assisted derivatisation in in-valve mode for processing large sample volumes in LC. | Analytical and bioanalytical chemistry 20090501 |
Amino acid analysis by high-performance liquid chromatography after derivatization with 9-fluorenylmethyloxycarbonyl chloride Literature overview and further study. | Journal of chromatography. A 20090410 |
Residue determination of glyphosate in environmental water samples with high-performance liquid chromatography and UV detection after derivatization with 4-chloro-3,5-dinitrobenzotrifluoride. | Analytica chimica acta 20090309 |
Comparison of different amino acid derivatives and analysis of rat brain microdialysates by liquid chromatography tandem mass spectrometry. | Analytica chimica acta 20090209 |
Capillary electrophoresis-electrospray ionization mass spectrometry for rapid and sensitive N-glycan analysis of glycoproteins as 9-fluorenylmethyl derivatives. | Glycobiology 20090201 |
Distributed Drug Discovery, Part 3: using D(3) methodology to synthesize analogs of an anti-melanoma compound. | Journal of combinatorial chemistry 20090112 |
Distributed Drug Discovery, Part 2: global rehearsal of alkylating agents for the synthesis of resin-bound unnatural amino acids and virtual D(3) catalog construction. | Journal of combinatorial chemistry 20090112 |
A fluorometric high-performance liquid chromatography procedure for simultaneous determination of methylamine and aminoacetone in blood and tissues. | Analytical biochemistry 20090101 |
High-throughput sequencing of peptoids and peptide-peptoid hybrids by partial edman degradation and mass spectrometry. | Journal of combinatorial chemistry 20090101 |
An overview of conventional and emerging analytical methods for the determination of mycotoxins. | International journal of molecular sciences 20090101 |
Analysis of synephrine in da-cheng-qi decoction by HPLC employing precolumn derivatization with 9-fluorenylmethyl chloroformate. | Journal of chromatographic science 20090101 |
A novel enediynyl peptide inhibitor of furin that blocks processing of proPDGF-A, B and proVEGF-C. | PloS one 20090101 |
Postprandial hypoglycemic effect of mulberry leaf in Goto-Kakizaki rats and counterpart control Wistar rats. | Nutrition research and practice 20090101 |
Levels of glyphosate in surface waters, sediments and soils associated with direct sowing soybean cultivation in north pampasic region of Argentina. | Environmental pollution (Barking, Essex : 1987) 20081101 |
Development and validation of a reversed-phase high-performance liquid chromatography assay for polymyxin B in human plasma. | The Journal of antimicrobial chemotherapy 20081101 |
Simultaneous analysis of amino acids and amines as their o-phthalaldehyde-ethanethiol-9-fluorenylmethyl chloroformate derivatives in cheese by high-performance liquid chromatography. | Journal of chromatography. A 20080905 |
Ultratrace-level determination of glyphosate, aminomethylphosphonic acid and glufosinate in natural waters by solid-phase extraction followed by liquid chromatography-tandem mass spectrometry: performance tuning of derivatization, enrichment and detection. | Analytical and bioanalytical chemistry 20080701 |
Automated on-line in-tube solid-phase microextraction-assisted derivatization coupled to liquid chromatography for quantifying residual dimethylamine in cationic polymers. | Journal of chromatography. A 20080425 |
Chiral HPLC analysis of milnacipran and its FMOC-derivative on cellulose-based stationary phases. | Chirality 20080201 |
Effect of strain magnitude on the tissue properties of engineered cardiovascular constructs. | Annals of biomedical engineering 20080201 |
Application of matrix solid-phase dispersion and high-performance liquid chromatography for determination of sulfonamides in honey. | Journal of AOAC International 20080101 |
Chronic experimental diabetes accelerates urinary elimination of deprenyl and its metabolites. | The open medicinal chemistry journal 20080101 |
Influence of complexation phenomena with multivalent cations on the analysis of glyphosate and aminomethyl phosphonic acid in water. | Journal of chromatography. A 20071221 |
Liquid chromatography method for simultaneous analysis of amino acids and biogenic amines in biological fluids with simultaneous gradient of pH and acetonitrile. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20071201 |
Determination of sulphonamides in animal tissues by high performance liquid chromatography with pre-column derivatization of 9-fluorenylmethyl chloroformate. | Journal of separation science 20071101 |
Measurement of amino acid isotope enrichment by liquid chromatography mass spectroscopy after derivatization with 9-fluorenylmethylchloroformate. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20070901 |
Sensitive determination of trimetazidine in spiked human plasma by HPLC with fluorescence detection after pre-column derivatization with 9-fluorenylmethyl chloroformate. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20070901 |
A fluorescent electrophilic reagent, 9-fluorenone-4-carbonyl chloride (FCC), for the enantioresolution of amino acids on a teicoplanin phase under the elution of the methanol-based solvent mixture. | Amino acids 20070701 |
Amino acids: aspects of impurity profiling by means of CE. | Electrophoresis 20070701 |
Determination of roxithromycin in human plasma by HPLC with fluorescence and UV absorbance detection: application to a pharmacokinetic study. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20070601 |
Analysis of amino acids and biogenic amines in biological tissues as their o-phthalaldehyde/ethanethiol/fluorenylmethyl chloroformate derivatives by high-performance liquid chromatography. A deproteinization study. | Journal of chromatography. A 20070511 |
Determination of clarithromycin in human serum by high-performance liquid chromatography after pre-column derivatization with 9-fluorenylmethyl chloroformate: application to a bioequivalence study. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20070501 |
Quantitation of glucosamine from shrimp waste using HPLC. | Journal of chromatographic science 20070401 |
Bioavailability and pharmacokinetic comparison between generic and branded azithromycin capsule: a randomized, double-blind, 2-way crossover in healthy male Thai volunteers. | Clinical therapeutics 20070401 |
Shotgun lipidomics identifies a paired rule for the presence of isomeric ether phospholipid molecular species. | PloS one 20070101 |
Re-evaluation of glyphosate determination in water by liquid chromatography coupled to electrospray tandem mass spectrometry. | Journal of chromatography. A 20061117 |
Online acid barrage stacking anti-salt injection for capillary electrophoresis of 9-fluorenylmethylchloroformate-derivatized amino acids in high ionic strength solutions by UV detection. | Electrophoresis 20061101 |
[Analysis of dencichine by HPLC with pre-column derivatization]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20061101 |
High performance liquid chromatography for the determination of glucosamine sulfate in human plasma after derivatization with 9-fluorenylmethyl chloroformate. | Journal of separation science 20061001 |
Determination of glucosamine sulfate in human plasma by precolumn derivatization using high performance liquid chromatography with fluorescence detection: its application to a bioequivalence study. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20060914 |
Chiral capillary electrophoretic separation of amino acids derivatized with 9-fluorenylmethylchloroformate using mixed chiral selectors of beta-cyclodextrin and sodium taurodeoxycholate. | Electrophoresis 20060701 |
Comparative study of the determination of trimethylamine in water and air by combining liquid chromatography and solid-phase microextraction with on-fiber derivatization. | Talanta 20060515 |
Sensitive high-performance liquid chromatographic quantitation of gabapentin in human serum using liquid-liquid extraction and pre-column derivatization with 9-fluorenylmethyl chloroformate. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20060501 |
Quantification of fudosteine in human plasma by high-performance liquid chromatography-electrospray ionization mass spectrometry employing precolumn derivatization with 9-fluorenylmethyl chloroformate. | Journal of mass spectrometry : JMS 20060501 |
Analysis of free amino acids in fermented shrimp waste by high-performance liquid chromatography. | Journal of chromatography. A 20060210 |
An evaluation of solid phase microextraction for aliphatic amines using derivatization with 9-fluorenylmethyl chloroformate and liquid chromatography. | Journal of chromatography. A 20060203 |
High-performance liquid chromatography method for determining alendronate sodium in human plasma by detecting fluorescence: application to a pharmacokinetic study in humans. | Journal of pharmaceutical and biomedical analysis 20060123 |
A new on-line, in-tube pre-column derivatization technique for high performance liquid chromatographic determination of azithromycin in human serum. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20060118 |
Clarithromycin is an effective immunomodulator when administered late in experimental pyelonephritis by multidrug-resistant Pseudomonas aeruginosa. | BMC infectious diseases 20060101 |
The pharmacokinetics of orally administered fudosteine in healthy Chinese volunteers. | European journal of drug metabolism and pharmacokinetics 20060101 |
High-performance liquid chromatographic determination of vertilmicin in rat plasma using sensitive fluorometric derivatization. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20051215 |
Matrix solid-phase dispersion extraction and determination by high-performance liquid chromatography with fluorescence detection of residues of glyphosate and aminomethylphosphonic acid in tomato fruit. | Journal of chromatography. A 20051104 |
Single-step analysis of low abundance phosphoamino acids via on-line sample preconcentration with chemical derivatization by capillary electrophoresis. | The Analyst 20050901 |
High performance liquid chromatographic determination of topiramate in human serum using UV detection. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20050805 |
Determination of glucosamine in impure chitin samples by high-performance liquid chromatography. | Carbohydrate research 20050725 |
Residue determination of glyphosate, glufosinate and aminomethylphosphonic acid in water and soil samples by liquid chromatography coupled to electrospray tandem mass spectrometry. | Journal of chromatography. A 20050722 |
Shotgun lipidomics of phosphoethanolamine-containing lipids in biological samples after one-step in situ derivatization. | Journal of lipid research 20050701 |
High performance liquid chromatographic determination of azithromycin in serum using fluorescence detection and its application in human pharmacokinetic studies. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20050625 |
Detection of Nepsilon-monomethyllysine using high-performance liquid chromatography and high-performance liquid chromatography-mass spectrometry. | Journal of chromatography. A 20050624 |
A new selective method for dimethylamine in water analysis by liquid chromatography using solid-phase microextraction and two-stage derivatization with o-phthalaldialdehyde and 9-fluorenylmethyl chloroformate. | Talanta 20050615 |
Detection of N-monomethyl-lysine generated by metabolic transmethylation. | Analytical and bioanalytical chemistry 20050601 |
Analysis of plasma amino acids by HPLC with photodiode array and fluorescence detection. | Clinica chimica acta; international journal of clinical chemistry 20050401 |
Determination of polyamines in human tissues by precolumn derivatization with 9-fluorenylmethyl chloroformate and high-performance liquid chromatography. | Analytical biochemistry 20050315 |
Quantitative determination of azithromycin in plasma, blood and isolated neutrophils by liquid chromatography using pre-column derivatization with 9-fluorenylmethyloxycarbonyl-chloride and fluorescence detection. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20050105 |
Rapid and sensitive screening of N-glycans as 9-fluorenylmethyl derivatives by high-performance liquid chromatography: a method which can recover free oligosaccharides after analysis. | Journal of proteome research 20050101 |
Synthesis of novel folic acid-functionalized biocompatible block copolymers by atom transfer radical polymerization for gene delivery and encapsulation of hydrophobic drugs. | Biomacromolecules 20050101 |
Sensitive analytical method for Topiramate in human serum by HPLC with pre-column fluorescent derivatization and its application in human pharmacokinetic studies. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20041225 |
Application of solid-phase microextraction combined with derivatization to the determination of amphetamines by liquid chromatography. | Analytical biochemistry 20041015 |
Selective determination of trimethylamine in air by liquid chromatography using solid phase extraction cartridges for sampling. | Journal of chromatography. A 20040709 |
Improved coupled-column liquid chromatographic method for the determination of glyphosate and aminomethylphosphonic acid residues in environmental waters. | Journal of chromatography. A 20040430 |
Liquid chromatographic determination of trimethylamine in water. | Journal of chromatography. A 20040109 |
Facile and selective nanoscale labeling of peptides in solution by using photolabile protecting groups. | Journal of medicinal chemistry 20031009 |
3-Azido-3-deoxy-glycopyranoside derivatives as scaffolds for the synthesis of carbohydrate-based universal pharmacophore mapping libraries. | Bioorganic & medicinal chemistry letters 20030707 |
Liquid chromatographic determination of hydroxyproline in tissue samples. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20030705 |
Determination of 1-deoxynojirimycin in Morus alba L. leaves by derivatization with 9-fluorenylmethyl chloroformate followed by reversed-phase high-performance liquid chromatography. | Journal of chromatography. A 20030620 |
Central sympathetic chemosensitivity and Kir1 potassium channels in the cat. | Brain research 20030214 |
Linker-assisted immunoassay and liquid chromatography/mass spectrometry for the analysis of glyphosate. | Analytical chemistry 20021001 |
Determination of hexafluoroisopropanol, a sevoflurane urinary metabolite, by 9-fluorenylmethyl chloroformate derivatization. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20020905 |
Determination of reboxetine, a recent antidepressant drug, in human plasma by means of two high-performance liquid chromatography methods. | Journal of chromatography. A 20020308 |
Determination of alendronate in human urine as 9-fluorenylmethyl derivative by high-performance liquid chromatography. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20020205 |
Reversed-phase liquid chromatographic determination of phytometallophores from Strategy II Fe-uptake species by 9-fluorenylmethyl chloroformate fluorescence. | Journal of chromatography. A 20020104 |
Self-adhesive thin films for topical delivery of 5-aminolevulinic acid. | European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20020101 |
High-performance liquid chromatographic analysis of free amino acids in fruit juices using derivatization with 9-fluorenylmethyl-chloroformate. | Journal of chromatographic science 20020101 |
Solid-phase synthesis of oligourea peptidomimetics employing the Fmoc protection strategy. | The Journal of organic chemistry 20011214 |
Solid-phase synthesis of a branched hexasaccharide using a highly efficient synthetic strategy. | The Journal of organic chemistry 20011214 |
Determination of the herbicide amitrole in water with pre-column derivatization, liquid chromatography and tandem mass spectrometry. | Journal of chromatography. A 20011214 |
Evaluation of the impurity profile of amino acids by means of CE. | Journal of pharmaceutical and biomedical analysis 20011201 |
Chiral separation of 9-fluorenylmethyl chloroformate- and dansyl chloride-derivatized D,L-serine by gamma-cyclodextrin-bonded high-performance liquid chromatography. | Journal of chromatography. A 20011109 |
[Analysis of glyphosate and its metabolite, aminomethylphosphonic acid, in agricultural products by HPLC]. | Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan 20011001 |
A simple method for the assay of colistin in human plasma, using pre-column derivatization with 9-fluorenylmethyl chloroformate in solid-phase extraction cartridges and reversed-phase high-performance liquid chromatography. | Journal of chromatography. B, Biomedical sciences and applications 20010925 |
Convenient method for the determination of arginine and its related compounds in rumen fluid by reversed-phase high-performance liquid chromatography. | Journal of chromatography. B, Biomedical sciences and applications 20010505 |
Derivatization and fluorescence detection of amino acids and peptides with 9-fluorenylmethyl chloroformate on the surface of a solid adsorbent. | Analytical chemistry 20010501 |
Sensitive determination of methylenedioxylated amphetamines by liquid chromatography. | The Analyst 20010501 |
Dynamics of glyphosate and aminomethylphosphonic acid in a forest soil in Galicia, north-west Spain. | The Science of the total environment 20010423 |
Sample preparation for residue determination of gentamicin and neomycin by liquid chromatography. | Journal of chromatography. A 20010420 |
Novel drug delivery system to bone using acidic oligopeptide: pharmacokinetic characteristics and pharmacological potential. | Journal of drug targeting 20010401 |
High-performance liquid chromatography/fluorescence detection of S-methylglutathione formed by glutathione-S-transferase T1 in vitro. | Archives of toxicology 20010201 |
Liquid chromatography/electrospray ionization/isotopic dilution mass spectrometry analysis of n-(phosphonomethyl) glycine and mass spectrometry analysis of aminomethyl phosphonic acid in environmental water and vegetation matrixes. | Journal of AOAC International 20010101 |