Re-exploring α-Cyano-4-Hydroxycinnamic Acid as a Reactive Matrix for Selective Detection of Glutathione via MALDI-MS

2021 ◽  
Author(s):  
Liming Guo ◽  
Chunsheng Xiao ◽  
Jiarui Li ◽  
Xi Lin ◽  
Nan Zhao ◽  
...  
Keyword(s):  
Hydroxycinnamic Acid ◽  
Maldi Ms ◽  
Selective Detection ◽  
Reactive Matrix

4-Hydrazinoquinazoline acting as reactive matrix for rapid and sensitive analysis of neutral and sialylated glycans using MALDI MS

The Analyst ◽  
2021 ◽  
Author(s):  
Ling Ling ◽  
Shaoning Yu ◽  
Chuanfan Ding
Keyword(s):  
Laser Desorption ◽  
Direct Analysis ◽  
Maldi Ms ◽  
Ionization Mass ◽  
Laser Desorption Ionization ◽  
Chemical Derivatization ◽  
Reactive Matrix ◽  
Matrix Assisted Laser ◽  
Matrix Assisted Laser Desorption ◽  
Limited Sensitivity

Direct analysis of glycans by matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS) presents limited sensitivity due to the lower ionization efficiency of glycans. Various chemical derivatization methods have been developed...

scholarly journals A binary matrix for the rapid detection and characterization of small-molecule cardiovascular drugs by MALDI-MS and MS/MS

2018 ◽  
Vol 10 (6) ◽  
pp. 572-578 ◽  
Author(s):  
Jinlan Dong ◽  
Wenjing Ning ◽  
Daniel J. Mans ◽  
Jamie D. Mans
Keyword(s):  
Small Molecule ◽  
Hydroxycinnamic Acid ◽  
Cardiovascular Drugs ◽  
Maldi Ms ◽  
Negative Ion ◽  
Ionization Mass ◽  
Laser Desorption Ionization ◽  
Binary Matrix ◽  
Negative Ion Mode

A mixture of α-cyano-4-hydroxycinnamic acid and 1,5-diaminonaphthalene was discovered as a novel binary matrix for the qualitative analysis of 14 small-molecule (∼250–550 Da) cardiovascular drugs by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) and MS/MS in either positive or negative ion mode.

Group IVB metallocene poly(ether ester) polymers containing alpha-cyano-4-hydroxycinnamic acid that act as self-matrix materials in MALDI MS

2016 ◽  
Vol 53 (6) ◽  
pp. 317-327 ◽  
Author(s):  
Charles E. Carraher ◽  
Michael R. Roner ◽  
Marion Ayoub ◽  
Ryan Crichton ◽  
Kendra Black
Keyword(s):  
Hydroxycinnamic Acid ◽  
Maldi Ms ◽  
Ether Ester

A new generation of cross-linkers for selective detection by MALDI MS

PROTEOMICS ◽  
2009 ◽  
Vol 9 (23) ◽  
pp. 5384-5388 ◽  
Author(s):  
David Paramelle ◽  
Sonia Cantel ◽  
Christine Enjalbal ◽  
Muriel Amblard ◽  
Eric Forest ◽  
...  
Keyword(s):  
Maldi Ms ◽  
Selective Detection ◽  
New Generation

Boronic acid chemistry in MALDI MS: a step forward in designing a reactive matrix with molecular recognition capabilities

2014 ◽  
Vol 50 (33) ◽  
pp. 4322 ◽  
Author(s):  
A. Monopoli ◽  
C. D. Calvano ◽  
A. Nacci ◽  
F. Palmisano
Keyword(s):  
Molecular Recognition ◽  
Boronic Acid ◽  
Maldi Ms ◽  
Reactive Matrix

2-Phenyl-3-(p-aminophenyl) Acrylonitrile: A Reactive Matrix for Sensitive and Selective Analysis of Glycans by MALDI-MS

2019 ◽  
Vol 91 (14) ◽  
pp. 8801-8807
Author(s):  
Ling Ling ◽  
Chunsheng Xiao ◽  
Yao Ma ◽  
Liyan Jiang ◽  
Sheng Wang ◽  
...  
Keyword(s):  
Maldi Ms ◽  
Reactive Matrix ◽  
Selective Analysis

Improvement of mass spectrometry analysis of glycoproteins by MALDI-MS using 3-aminoquinoline/α-cyano-4-hydroxycinnamic acid

2013 ◽  
Vol 405 (12) ◽  
pp. 4289-4293 ◽  
Author(s):  
Makoto Watanabe ◽  
Kazuya Terasawa ◽  
Kaoru Kaneshiro ◽  
Hiromasa Uchimura ◽  
Rie Yamamoto ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Hydroxycinnamic Acid ◽  
Maldi Ms ◽  
Mass Spectrometry Analysis ◽  
Spectrometry Analysis
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