Production of doubly-charged highly reactive species from the long-chain amino acid GABA initiated by Ar9+ionization

2017 ◽  
Vol 19 (30) ◽  
pp. 19609-19618 ◽  
Author(s):  
Dariusz Grzegorz Piekarski ◽  
Rudy Delaunay ◽  
Arkadiusz Mika ◽  
Sylvain Maclot ◽  
Lamri Adoui ◽  
...  
Keyword(s):  
Amino Acid ◽  
Gas Phase ◽  
Theoretical Study ◽  
Reactive Species ◽  
Aminobutyric Acid ◽  
Multiply Charged ◽  
Doubly Charged ◽  
Long Chain

We present a combined experimental and theoretical study of the fragmentation of multiply-charged γ-aminobutyric acid molecules (GABAz+,z= 2, 3) in the gas phase.

Theoretical study of the gas-phase decomposition of neutral α-amino acid ethyl esters. Part 2-Elimination of ethyl picolinate and ethyl 1-methylpipecolinate

2003 ◽  
Vol 16 (3) ◽  
pp. 166-174 ◽  
Author(s):  
Rafael Notario ◽  
Jairo Quijano ◽  
Luis A. León ◽  
Claudia Sánchez ◽  
J. Camilo Quijano ◽  
...  
Keyword(s):  
Amino Acid ◽  
Gas Phase ◽  
Theoretical Study ◽  
Ethyl Esters ◽  
Phase Decomposition

Theoretical study of the gas-phase decomposition of neutral α-amino acid ethyl esters. Part 1-The elimination ofN,N-dimethylglycine ethyl ester and ethyl 1-piperidineacetate

2002 ◽  
Vol 15 (7) ◽  
pp. 413-419 ◽  
Author(s):  
Jairo Quijano ◽  
Rafael Notario ◽  
Eduardo Chamorro ◽  
Luis A. León ◽  
Claudia Sánchez ◽  
...  
Keyword(s):  
Amino Acid ◽  
Gas Phase ◽  
Ethyl Ester ◽  
Theoretical Study ◽  
Ethyl Esters ◽  
Phase Decomposition

Lead-enhanced gas-phase stability of multiply charged EDTA anions: a combined experimental and theoretical study

2012 ◽  
Vol 47 (6) ◽  
pp. 769-777 ◽  
Author(s):  
Chunxiao Liu ◽  
Yongzhong Ouyang ◽  
Bin Jia ◽  
Zhiqiang Zhu ◽  
Jianbo Shi ◽  
...  
Keyword(s):  
Gas Phase ◽  
Phase Stability ◽  
Theoretical Study ◽  
Multiply Charged

Purification of Antihemophilic Factor (Factor VIII) by Amino Acid Precipitation*

1964 ◽  
Vol 11 (01) ◽  
pp. 064-074 ◽  
Author(s):  
Robert H Wagner ◽  
William D McLester ◽  
Marion Smith ◽  
K. M Brinkhous
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Factor Viii ◽  
Plasma Protein ◽  
Acid Precipitation ◽  
Aminobutyric Acid ◽  
Gamma Aminobutyric Acid ◽  
Specific Procedure ◽  
Beta Alanine ◽  
Antihemophilic Factor

Summary1. The use of several amino acids, glycine, alpha-aminobutyric acid, alanine, beta-alanine, and gamma-aminobutyric acid, as plasma protein precipitants is described.2. A specific procedure is detailed for the preparation of canine antihemophilic factor (AHF, Factor VIII) in which glycine, beta-alanine, and gammaaminobutyric acid serve as the protein precipitants.3. Preliminary results are reported for the precipitation of bovine and human AHF with amino acids.

Photoelectron Spectroscopy and Theoretical Study of AlnC5-/0 (n = 1-5) clusters: Structural Evolution, Relative Stability of Star-Like Cluster, and Planar Tetracoordinate Carbon Structure

2021 ◽  
Author(s):  
Chao-Jiang Zhang ◽  
Peng Wang ◽  
Xi-Ling Xu ◽  
Hong-Guang Xu ◽  
Weijun Zheng
Keyword(s):  
Gas Phase ◽  
Photoelectron Spectroscopy ◽  
Relative Stability ◽  
Theoretical Study ◽  
Structural Evolution ◽  
Carbon Structure ◽  
Anion Photoelectron Spectroscopy

The AlnC5- (n = 1-5) clusters were detected in the gas-phase and were investigated by mass-selected anion photoelectron spectroscopy. The structures of AlnC5-/0 (n = 1-5) were explored by theoretical...

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