derivatization method - PMC

Heidi E. Schwartz-Zimmermann, Manuel Hündler, Nicole Reiterer, Sara Ricci, Raul Rivera-Chacon, Ezequias Castillo-Lopez, Qendrim Zebeli, Franz Berthiller

Anal Bioanal Chem. 2024; 416(5): 1199–1215. Published online 2024 Jan 5. doi: 10.1007/s00216-023-05113-8

PMCID:: PMC10850028

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On‐tissue chemical derivatization in mass spectrometry imaging

Carla Harkin, Karl W. Smith, Faye L. Cruickshank, C. Logan Mackay, Bryn Flinders, Ron M. A. Heeren, Tara Moore, Simon Brockbank, Diego F. Cobice

Mass Spectrom Rev. 2022 Sep-Oct; 41(5): 662–694. Published online 2021 Jan 12. doi: 10.1002/mas.21680

PMCID:: PMC9545000

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Towards a Non-Biased Formaldehyde Quantification in Leather: New Derivatization Conditions before HPLC Analysis of 2,4-Dinitrophenylhydrazine Derivatives

Caroline Bourgeois, Nicolas Blanc, Jean-Claude Cannot, Claire Demesmay

Molecules. 2020 Dec; 25(23): 5765. Published online 2020 Dec 7. doi: 10.3390/molecules25235765

PMCID:: PMC7729709

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Automated Trimethyl Sulfonium Hydroxide Derivatization Method for High-Throughput Fatty Acid Profiling by Gas Chromatography–Mass Spectrometry

Paul Gries, Atul Singh Rathore, Xiyuan Lu, Jennifer Chiou, Yen Bao Huynh, Alessia Lodi, Stefano Tiziani

Molecules. 2021 Oct; 26(20): 6246. Published online 2021 Oct 15. doi: 10.3390/molecules26206246

PMCID:: PMC8538735

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Optimized Workflow for On-Line Derivatization for Targeted Metabolomics Approach by Gas Chromatography-Mass Spectrometry

Raphaela Fritsche-Guenther, Yoann Gloaguen, Anna Bauer, Tobias Opialla, Stefan Kempa, Christina A. Fleming, Henry Paul Redmond, Jennifer A. Kirwan

Metabolites. 2021 Dec; 11(12): 888. Published online 2021 Dec 18. doi: 10.3390/metabo11120888

PMCID:: PMC8703763

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Advanced Liquid Chromatography with Tandem Mass Spectrometry Method for Quantifying Glyphosate, Glufosinate, and Aminomethylphosphonic Acid Using Pre-Column Derivatization

Pedro J. Martin, Ke He, Lee Blaney, Shakira R. Hobbs

ACS ES T Water. 2023 Aug 11; 3(8): 2407–2414. Published online 2023 May 24. doi: 10.1021/acsestwater.3c00094

PMCID:: PMC10425981

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On-Tissue Derivatization with Girard’s Reagent P Enhances N-Glycan Signals for Formalin-Fixed Paraffin-Embedded Tissue Sections in MALDI Mass Spectrometry Imaging

Hua Zhang, Xudong Shi, Nhu Q. Vu, Gongyu Li, Zihui Li, Yatao Shi, Miyang Li, Bin Wang, Nathan V. Welham, Manish S. Patankar, Paul Weisman, Lingjun Li

Anal Chem. 2020 Oct 6; 92(19): 13361–13368. Published online 2020 Aug 31. doi: 10.1021/acs.analchem.0c02704

PMCID:: PMC7544651

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Sialic acid derivatization for glycan analysis by mass spectrometry

Takashi NISHIKAZE

Proc Jpn Acad Ser B Phys Biol Sci. 2019 Nov 11; 95(9): 523–537. doi: 10.2183/pjab.95.036

PMCID:: PMC6856002

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A Practical Method for Amino Acid Analysis by LC-MS Using Precolumn Derivatization with Urea

Runjin Zhao, Biling Huang, Gang Lu, Songsen Fu, Jianxi Ying, Yufen Zhao

Int J Mol Sci. 2023 Apr; 24(8): 7332. Published online 2023 Apr 15. doi: 10.3390/ijms24087332

PMCID:: PMC10138926

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Comparing derivatization reagents for quantitative LC–MS/MS analysis of a variety of vitamin D metabolites

Anastasia Alexandridou, Pascal Schorr, Dietrich A. Volmer

Anal Bioanal Chem. 2023; 415(19): 4689–4701. Published online 2023 May 23. doi: 10.1007/s00216-023-04753-0

PMCID:: PMC10352403

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In-Needle Pre-Column Derivatization for Amino Acid Quantification (iPDAQ) Using HPLC

Yuki Soma, Yoshihiro Izumi, Takehiko Shimohira, Masatomo Takahashi, Yuri Imado, Saki Tominaga, Kanako Tokito, Kosuke Hata, Shoji Shinadama, Mana Oshiro, Yoshihiro Hayakawa, Takeshi Bamba

Metabolites. 2022 Sep; 12(9): 807. Published online 2022 Aug 28. doi: 10.3390/metabo12090807

PMCID:: PMC9504251

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Chemical Derivatization in Flow Analysis

Fábio R. P. Rocha, Elias A. G. Zagatto

Molecules. 2022 Mar; 27(5): 1563. Published online 2022 Feb 26. doi: 10.3390/molecules27051563

PMCID:: PMC8912107

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GC-MS Analysis of Biological Nitrate and Nitrite Using Pentafluorobenzyl Bromide in Aqueous Acetone: A Dual Role of Carbonate/Bicarbonate as an Enhancer and Inhibitor of Derivatization

Dimitrios Tsikas

Molecules. 2021 Nov; 26(22): 7003. Published online 2021 Nov 19. doi: 10.3390/molecules26227003

PMCID:: PMC8618377

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Determination of Methyl Methanesulfonate and Ethyl Methylsulfonate in New Drug for the Treatment of Fatty Liver Using Derivatization Followed by High-Performance Liquid Chromatography with Ultraviolet Detection

Yue Wang, Jing Feng, Song Wu, Huihui Shao, Wenxuan Zhang, Kun Zhang, Hanyilan Zhang, Qingyun Yang

Molecules. 2022 Mar; 27(6): 1950. Published online 2022 Mar 17. doi: 10.3390/molecules27061950

PMCID:: PMC8951586

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GC-MS Studies on the Conversion and Derivatization of γ-Glutamyl Peptides to Pyroglutamate (5-Oxo-Proline) Methyl Ester Pentafluoropropione Amide Derivatives

Alexander Bollenbach, Dimitrios Tsikas

Molecules. 2022 Sep; 27(18): 6020. Published online 2022 Sep 15. doi: 10.3390/molecules27186020

PMCID:: PMC9501402

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Precolumn Derivatization High-Performance Liquid Chromatography for Determination of Perfluorocarboxylic Acids in Catalytic Degradation Solutions

Liping Yang, Binbin Sun, Haochen Cui, Lingyan Zhu, Guoqiang Shan

Int J Anal Chem. 2022; 2022: 3482759. Published online 2022 May 19. doi: 10.1155/2022/3482759

PMCID:: PMC9135559

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Figure 2

Correlation of the Amplifex diene method of derivatization with the RIA (circles) and PTAD (triangles) methods of derivatization. The Amplifex diene method correlated well with both methods, but less so at the low concentration standards where the PTAD method was not as sensitive at the Amplifex diene method.

Development of a Sensitive LC/MS/MS Method for Vitamin D Metabolites: 1,25 Dihydroxyvitamin D2&3 Measurement Using a Novel Derivatization Agent

J Chromatogr B Analyt Technol Biomed Life Sci. ;0:62-67.
Extended data figure 2 |Methods for product derivatization.

Method F, Derivatization of product 15 to naproxen methyl ester 56 (analogous to naproxen). Method G, Derivatization of product 15 to benzoindoline 57 (analogous to duocarmycin).Method H, Derivatization of product 18 to dihydroisoquinolone 58 (analogous to palonosetron). Detailed experimental procedures can be found in Methods section.

Dual Electrocatalysis Enables Enantioselective Hydrocyanation of Conjugated Alkenes

Nat Chem. ;12(8):747-754.
Figure 2Characterization of TSPC derivatization.

(A) Derivatization of D/L-2HG by TSPC. (B) Product ions spectrum of TSPC labeled L-2HG. (C) The extracted-ion chromatograms of D-2HG and L-2HG before and after TSPC labeling. The gradient elution method was used for the separation of TSPC labeled D-2HG and L-2HG.

Sensitive Determination of Onco-metabolites of D- and L-2-hydroxyglutarate Enantiomers by Chiral Derivatization Combined with Liquid Chromatography/Mass Spectrometry Analysis

Sci Rep. 2015;5:15217.
Figure 1

Schematic of the system configuration of an in-needle Pre-column Derivatization system for Amino acid Quantification (iPDAQ). The diagram shows an HPLC system for amino acid quantification based on the method of the fast pre-column derivatization of amino acids, which facilitates the automated pre-column derivatization of amino acids using an autosampler.

In-Needle Pre-Column Derivatization for Amino Acid Quantification (iPDAQ) Using HPLC

Metabolites. 2022 Sep;12(9):807.