Lipophilicity measurement by reversed-phase high performance liquid chromatography (RP-HPLC). In: Pliska, V., Testa, B., van de Waterbeemd, H. eds. (1996) Lipophilicity in Drug Action and Toxicology. VCH Weinheim, New York, Basel, Cambridge, Tokyo, pp. 73-88...
Results and Discussion RP-HPLC-MALS technique. The principle of RP-HPLC-MALS is the combination of RP chromatography with an online MALS detector. As shown in Fig. 1, multiple hydrophobic areas of protein molecules interact with the alkyl silane-derivated surface of the stationary phase. ...
李星海等[5]报道了用薄层-紫外分光光度法测定3种金丝桃属植物中金丝桃苷的含量,沙明等[6]报道了采用HPLC法测定朝鲜淫羊藿中金丝桃苷的含量;Micali等[7,8]分别报道金丝桃素的测定方法;但未见采用HPLC法测定天然药物制剂中金丝桃素含量的报道。本文建立了用RP-HPLC法测定贯叶连翘片剂中有效成分金丝桃素和金丝桃苷...
aRecognization (if) Recognization (如果) [translate] aJoin in the TUC 加入TUC [translate] acompleted that was a sweet deal 完成是一个甜成交 [translate] aFrom the literature data we know EGCG elutes in RP-HPLC earlier than GCG 从文学数据我们知道EGCG在RP-HPLC GCG更加早于洗脱 [translate] ...
aThe principle of an absolute advantage is the principle that each country should specialize in the goods in which it has an absolute advantage. 绝对好处的原则是每个国家应该专门研究物品它有绝对好处的原则。[translate] a大部分动画片都是针对小观众的 The majority of animated cartoons all aim at the...
Sci. 2013, 14, 1999-2010; doi:10.3390/ijms14011999 Article OPEN ACCESS International Journal of Molecular Sciences ISSN 1422-0067 www.mdpi.com/journal/ijms Quantitative and Chemical Fingerprint Analysis for the Quality Evaluation of Receptaculum Nelumbinis by RP-HPLC Coupled with Hierarchical ...
In principle, linearity was evaluated along more than two orders of magnitude of concentration, ranging between 2.5 mg/kg and 1250 mg/kg. However, the analysis of the samples revealed that the concentration levels of BAs in few Fiore Sardo samples were below the lowest concentration value ...
Initial interest in SFC was largely supplanted by the introduction, rapid evolution, and success of high-performance liquid chromatography (HPLC). In this REPORT we will briefly describe the current status and limitations of SFC, focusing on fundamental constraints caused by the solvating properties ...
HPLCphoto-systemⅡINHIBITORSQSRRUsing factor analysis (principle component) and multiple linear regression methods,4 solute-related structure parameters were selected from 10 structure parameters and the relationships between the retention properties (logk') of 25 2-cyano-3-methylthio-3-substituted amino-...
structurally chiral thin film; surface equivalence principle; susceptibility kernel, dielectric; susceptibility kernel, magnetic; thalidomide; thin film, sculptured; thin film, structurally chiral; turpentine vapor; vibration ellipse; wave functions, vector cylindrical; wave functions, vector spherical; wavegui...