Effects of Analyte Concentration on the Protonation Sites of 4-Aminobenzoic Acid upon Atmospheric Pressure Chemical Ionization As Revealed by Gas-Phase Ion–Molecule Reactions

2020 ◽  
Vol 31 (10) ◽  
pp. 2210-2217
Author(s):  
Rashmi Kumar ◽  
Hilkka I. Kenttämaa
Keyword(s):  
Gas Phase ◽  
Atmospheric Pressure ◽  
Chemical Ionization ◽  
Atmospheric Pressure Chemical Ionization ◽  
Aminobenzoic Acid ◽  
Analyte Concentration ◽  
Ion Molecule Reactions ◽  
Pressure Chemical Ionization ◽  
Pressure Chemical ◽  
Gas Phase Ion

Atmospheric Pressure Chemical Ionization Source. 1. Ionization of Compounds in the Gas Phase

2008 ◽  
Vol 80 (8) ◽  
pp. 2646-2653 ◽  
Author(s):  
Francisco J. Andrade ◽  
Jacob T. Shelley ◽  
William C. Wetzel ◽  
Michael R. Webb ◽  
Gerardo Gamez ◽  
...  
Keyword(s):  
Gas Phase ◽  
Atmospheric Pressure ◽  
Chemical Ionization ◽  
Atmospheric Pressure Chemical Ionization ◽  
Ionization Source ◽  
Chemical Ionization Source ◽  
Pressure Chemical Ionization ◽  
Pressure Chemical

Study on the accelerated Gutknecht self-cyclocondensation of amino-sugars under atmospheric pressure chemical ionization conditions

RSC Advances ◽  
2015 ◽  
Vol 5 (127) ◽  
pp. 105079-105083 ◽  
Author(s):  
Hao-Yang Wang ◽  
Jun-Ting Zhang ◽  
Shi-Hao Sun ◽  
Shu-Sheng Zhang ◽  
Fang Zhang ◽  
...  
Keyword(s):  
Gas Phase ◽  
Atmospheric Pressure ◽  
Chemical Ionization ◽  
Atmospheric Pressure Chemical Ionization ◽  
Amino Sugars ◽  
Glucosamine Hydrochloride ◽  
Free Gas ◽  
Catalyst Free ◽  
Pressure Chemical Ionization ◽  
Pressure Chemical

An unexpected catalyst-free gas phase Gutknecht self-cyclocondensation of d-glucosamine hydrochloride to 2,5-deoxyfructosazine under APCI conditions.

Sign in / Sign up

Export Citation Format

Share Document