Parameters of surface ionization of organic compounds

2016 ◽  
Vol 1 (5) ◽  
pp. 1-1
Author(s):  
Vladimir Kapustin ◽  
A. Korgaviy
Keyword(s):  
Organic Compounds ◽  
Surface Ionization

scholarly journals Термодесорбционный спектрометр труднолетучих активных органических соединений

2020 ◽  
Vol 46 (24) ◽  
pp. 23
Author(s):  
С.С. Исхакова ◽  
У. Хасанов ◽  
У.Х. Расулев ◽  
Д.Т. Усманов
Keyword(s):  
Organic Compounds ◽  
Thermal Desorption ◽  
Psychotropic Drugs ◽  
Environmental Pollutants ◽  
Surface Ionization ◽  
Electronic Database ◽  
Calibration Curves ◽  
New Type ◽  
Reference Samples ◽  
Analytical Device

The paper presents the results of the development of a new type of gas analytical device for the detection of hard-volatile active organic compounds - drugs, psychotropic drugs and their metabolites, environmental pollutants. It is based on the principle of thermal desorption in combination with surface ionization of the analyte molecules under study. In studies on the detection of trace amounts (from 0.1 ng) in sample extracts, the identification of the analyte is carried out by comparing the thermal desorption spectra and determining their number of the calibration curves of the reference samples available in the electronic database of the spectrometer.

Ionization of Unpolar Molecules by Alkali Ion Attachment on the Surface of Electrolytic Solutions Exposed to High Electric Fields

1978 ◽  
Vol 33 (6) ◽  
pp. 736-737 ◽  
Author(s):  
F. W. Röllgen ◽  
K. H. Ott
Keyword(s):  
Vapor Pressure ◽  
Organic Compounds ◽  
Electric Fields ◽  
Surface Ionization ◽  
Ion Attachment ◽  
High Electric Fields ◽  
Alkali Ion

Abstract It is shown that mixtures of salts with low vapor pressure organic compounds deposited on field anodes can be used for surface ionization of paraffins by Li+ and Na+ ion attachment. The highest ionization efficiencies were obtained with emulsifying agents such as Tweens® mixed with Lil.

Surface ionization mass spectrometry of organic compounds Part 4. Oxygen-containing organic compounds

1991 ◽  
Vol 104 (2) ◽  
pp. 129-136 ◽  
Author(s):  
Toshihiro Fujii ◽  
Kouichi Kakizaki ◽  
Yoshihiro Mitsutsuka
Keyword(s):  
Mass Spectrometry ◽  
Organic Compounds ◽  
Ionization Mass Spectrometry ◽  
Surface Ionization ◽  
Ionization Mass

Surface-ionization Properties of Materials Thermoemitter Ions of Organic Compounds

2015 ◽  
Vol 1 (3) ◽  
pp. 3-3
Author(s):  
Vladimir Kapustin ◽  
A. Korgaviy
Keyword(s):  
Organic Compounds ◽  
Surface Ionization ◽  
Properties Of Materials

Surface ionization of organic compounds and its applications

1988 ◽  
Vol 28 (3-4) ◽  
pp. 181-412 ◽  
Author(s):  
U.Kh. Rasulev ◽  
E.Ya. Zandberg
Keyword(s):  
Organic Compounds ◽  
Surface Ionization

Surface Ionization Energies of Organic Compounds: Phthalocyanines

1962 ◽  
Vol 36 (10) ◽  
pp. 2810-2811 ◽  
Author(s):  
Martin Pope
Keyword(s):  
Organic Compounds ◽  
Surface Ionization ◽  
Ionization Energies
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