Research output: Contribution to journal › Article › peer-review
Chromatographic properties PLOT multicapillary columns. / Nikolaeva, O. A.; Patrushev, Y. V.; Sidelnikov, V. N.
In: Journal of Chromatography A, Vol. 1488, 10.03.2017, p. 126-133.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Chromatographic properties PLOT multicapillary columns
AU - Nikolaeva, O. A.
AU - Patrushev, Y. V.
AU - Sidelnikov, V. N.
N1 - Copyright © 2017 Elsevier B.V. All rights reserved.
PY - 2017/3/10
Y1 - 2017/3/10
N2 - Multicapillary columns (MCCs) for gas chromatography make it possible to perform high-speed analysis of the mixtures of gaseous and volatile substances at a relatively large amount of the loaded sample. The study was performed using PLOT MCCs for gas-solid chromatography (GSC) with different stationary phases (SP) based on alumina, silica and poly-(1-trimethylsilyl-1-propyne) (PTMSP) polymer as well as porous polymers divinylbenzene-styrene (DVB-St), divinylbenzene-vinylimidazole (DVB-VIm) and divinylbenzene-ethylene glycol dimethacrylate (DVB-EGD). These MCCs have the efficiency of 4000–10000 theoretical plates per meter (TP/m) and at a column length of 25–30 cm can separate within 10–20 s multicomponent mixtures of substances belonging to different classes of chemical compounds. The sample amount not overloading the column is 0.03–1 μg and depends on the features of a porous layer. Examples of separations on some of the studied columns are considered.
AB - Multicapillary columns (MCCs) for gas chromatography make it possible to perform high-speed analysis of the mixtures of gaseous and volatile substances at a relatively large amount of the loaded sample. The study was performed using PLOT MCCs for gas-solid chromatography (GSC) with different stationary phases (SP) based on alumina, silica and poly-(1-trimethylsilyl-1-propyne) (PTMSP) polymer as well as porous polymers divinylbenzene-styrene (DVB-St), divinylbenzene-vinylimidazole (DVB-VIm) and divinylbenzene-ethylene glycol dimethacrylate (DVB-EGD). These MCCs have the efficiency of 4000–10000 theoretical plates per meter (TP/m) and at a column length of 25–30 cm can separate within 10–20 s multicomponent mixtures of substances belonging to different classes of chemical compounds. The sample amount not overloading the column is 0.03–1 μg and depends on the features of a porous layer. Examples of separations on some of the studied columns are considered.
KW - 1-vinylimidazole (VIm)
KW - Divinylbenzene (DVB)
KW - Gas-solid chromatography
KW - Multicapillary column
KW - PLOT column
KW - Poly-(1-trimethylsilyl-1-propyne) (PTMSP)
KW - Hydrocarbons, Halogenated/analysis
KW - Polystyrenes/chemistry
KW - Silicon Dioxide/chemistry
KW - Microscopy, Electron, Scanning
KW - Rheology
KW - Chromatography, Gas/methods
KW - Adsorption
KW - Methacrylates/chemistry
KW - Pentanes/chemistry
KW - Porosity
KW - Vinyl Compounds/chemistry
KW - HYDROCARBONS
KW - CAPILLARY COLUMNS
KW - EFFICIENCY
KW - SORPTION
KW - GAS-SOLID CHROMATOGRAPHY
KW - OPEN-TUBULAR COLUMN
KW - DIFFUSION
KW - SEPARATION
KW - COPOLYMER
KW - VOLATILE ORGANIC-COMPOUNDS
UR - http://www.scopus.com/inward/record.url?scp=85011339772&partnerID=8YFLogxK
U2 - 10.1016/j.chroma.2017.01.087
DO - 10.1016/j.chroma.2017.01.087
M3 - Article
C2 - 28173926
AN - SCOPUS:85011339772
VL - 1488
SP - 126
EP - 133
JO - Journal of Chromatography A
JF - Journal of Chromatography A
SN - 0021-9673
ER -
ID: 10313490