SILICA SURFACE CONTROVERSIES, STRONG ADSORPTION SITES, THEIR BLOCKAGE AND REMOVAL .2.

被引:75
作者
NAWROCKI, J
机构
[1] Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6
关键词
GAS CHROMATOGRAPHY; COLUMN LIQUID CHROMATOGRAPHY; SILANOL ADSORPTION CENTERS; STRONGLY INTERACTING ADSORPTION SITES; SUPPRESSION OF ADSORPTION ACTIVITY;
D O I
10.1007/BF02274571
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
In this second part of the review heterogeneity of the silica surface is described and evidence is presented for the existence of a low population of strong adsorption sites. Methods of detection and determination of these strongly interacting sites are discussed. The last part of the review is devoted to the suppression of unwanted adsorption activity. Methods of blockage and special methods for the preparation of HPLC packings are described.
引用
收藏
页码:193 / 205
页数:13
相关论文
共 184 条
[31]   STUDY OF SURFACE AND BULK HYDROXYL GROUPS OF SILICA BY INFRA-RED SPECTRA AND D2O-EXCHANGE [J].
DAVYDOV, VY ;
KISELEV, AV ;
ZHURAVLE.LT .
TRANSACTIONS OF THE FARADAY SOCIETY, 1964, 60 (504P) :2254-&
[32]  
DAVYDOVA VY, 1964, ZH FIZ KHIM, V38, P2254
[33]   CHARACTERIZATION OF MODIFIED SILICA POWDERS BY FOURIER-TRANSFORM INFRARED-SPECTROSCOPY AND CROSS-POLARIZATION MAGIC ANGLE SPINNING NMR [J].
DEHAAN, JW ;
VANDENBOGAERT, HM ;
PONJEE, JJ ;
VANDEVEN, LJM .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1986, 110 (02) :591-600
[34]   ADSORPTION CHROMATOGRAPHY ON PLOT (POROUS-LAYER OPEN-TUBULAR) COLUMNS - A NEW LOOK AT THE FUTURE OF CAPILLARY GC [J].
DEZEEUW, J ;
DENIJS, RCM ;
HENRICH, LT .
JOURNAL OF CHROMATOGRAPHIC SCIENCE, 1987, 25 (02) :71-83
[35]   THE MOLECULAR MECHANISM OF RETENTION IN REVERSED-PHASE LIQUID-CHROMATOGRAPHY [J].
DORSEY, JG ;
DILL, KA .
CHEMICAL REVIEWS, 1989, 89 (02) :331-346
[36]  
DZHAVADOV SP, 1967, KINET KATAL, V8, P238
[37]  
DZHAVADOV SP, 1968, ZH FIZ KHIM, V42, P2887
[38]   LIQUID-CHROMATOGRAPHIC DETERMINATION OF TETRACYCLINE IN PLASMA AND URINE [J].
EKSBORG, S ;
EHRSSON, H ;
LONROTH, U .
JOURNAL OF CHROMATOGRAPHY, 1979, 185 (DEC) :583-591
[39]  
EKSBORG S, 1978, J CHROMATOGR, V149, P225, DOI 10.1016/S0021-9673(00)80988-7
[40]  
ELRASSI Z, 1980, J LIQ CHROMATOGR, V3, P201