Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Chau My Du"'
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 24:635-649
The linear solvation equation approach has been used to describe the octanol/water lipophilicity scale (logPoct) and the isocratic retention factors (log k) obtained using reversed phase HPLC with acetonitrile. Both the octanol/water partition coeffi
Publikováno v:
Journal of Chromatographic Science. 38:503-511
Retention data for a set of 69 compounds using rapid gradient elution are obtained on a wide range of reversed-phase stationary phases and organic modifiers. The chromatographic stationary phases studied are Inertsil (IN)-ODS, pentafluorophenyl, fluo
Publikováno v:
Journal of Pharmaceutical Sciences. 89:1085-1096
A fast-gradient high-performance liquid chromatographic (HPLC) method has been suggested to characterize the interactions of drugs with an immobilized artificial membrane (IAM). With a set of standards, the gradient retention times can be converted t
Publikováno v:
Analytical Chemistry. 70:4228-4234
The chromatographic hydrophobicity index (CHI) obtained from high-throughput gradient elution reversed-phase HPLC with ODS column and acetonitrile mobile phase has been shown to be well correlated with log k values obtained by isocratic elution in th
Publikováno v:
Langmuir. 11:2125-2130
The sorption of vapors by fullerene is compared with the sorption of vapors by an assembled fullerene thin film on a surface acoustic wave vapor sensor. A linear solvation energy relationship derived for solid fullerene at 298 K was used to calculate
Autor:
Michael H. Abraham, Jenik Andonian-Haftven, Colin F. Poole, Chau My Du, Wendel J. Shuely, Salwa K. Poole, Juliet P. Osei-Owusu, P. Sakellariou
Publikováno v:
Journal of Chromatography A. 688:125-134
Retention data obtained previously at 25°C on a hexadecane capillary column by Zhang et al. and a packed hexadecane column by Abraham et al., both uncorrected for any effects due to interfacial adsorption, were compared with retention data obtained
Publikováno v:
European Polymer Journal. 30:635-639
The solvation equation Log V G =c+rR 2 +s π 2 H +a α 2 H +b β 2 H +1 log L 16 has been applied to the solubility of 24 probes on poly(butadiene) at 353, 363 and 373 K using VG values obtained by Romdhane and Danner by inverse gas-chromatography. I
Publikováno v:
Analytical chemistry. 68(5)
Selectivity patterns for the sorption of organic vapors from the gas phase into cavitand monolayers on acoustic wave sensors are very similar to those seen for sorption of the same vapors by amorphous polymers, demonstrating that the vapor/cavitand s
Publikováno v:
Tạp chí Khoa học Đại học Cần Thơ, Vol 58, Iss 2 (2022)
Tôm-rừng là mô hình sản xuất thuận thiên, phù hợp ở Đồng bằng sông Cửu Long. Việc xác định hiệu quả và tính ổn định của mô hình làm tham chiếu cho qui hoạch sản xuất là rất cần thiết. Ngh
Externí odkaz:
https://doaj.org/article/9b2eeba6d4774ac790a58f6a7d950ce2
Autor:
Chris Bevan, Michael H. Abraham, Sonia Espinosa, Elisabeth Bosch, Martí Rosés, Klára Valkó, Chau My Du
Publikováno v:
Journal of chromatography. A. 933(1-2)
The selectivity of Luna C18, Xterra™ C18 and Fluophase (perfluorinated C6) stationary phases has been investigated with aqueous acetonitrile, methanol and 2,2,2-trifluoroethanol mobile phases using linear solvation equations. The gradient retention