Separation and Identification of Drugs of Abuse in Drug Cottons by High Performance Liquid Chromatography Coupled with Electrochemical Array Detectors

Separation and identification of higher

Separation and identification of higher fullerenes by high-performance liquid chromatography coupled with electrospray ionization mass spectrometry

✍ Kiyokatsu Jinno; Yoichiro Sato; Hideo Nagashima; Kenji Itoh 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 245 KB 👁 2 views

The separation and identification of higher fullerenes extracted from carbon soot were studied using high-performance liquid chromatography coupled Ž . with electrospray ionization mass spectrometry LC-ESI-MS . The mixture of fullerenes extracted from carbon soot was first separated by a preparative

Isolation of circulating metabolites in

Isolation of circulating metabolites in drug discovery using high-performance liquid chromatography, and their identification by liquid chromatography coupled with tandem mass spectrometry and nuclear magnetic resonance spectroscopy

✍ Hong Kim; Wenqing Feng; Tze-Ming Chan; Diane Rindgen; Matthew Bryant; Kathleen A 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 221 KB 👁 2 views

Isolation of circulating metabolites in drug discovery using high-performance liquid chromatography, and their identification by liquid chromatography coupled with tandem mass spectrometry and nuclear magnetic resonance spectroscopy One of the major components of modern drug discovery is the structu

Analysis of drug in tissue homogenates b

Analysis of drug in tissue homogenates by high performance liquid chromatography with direct injection and column switching

✍ Hideo Imai; Gen Tamai 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 384 KB

Quality evaluation of Hpericum japomicum

Quality evaluation of Hpericum japomicum by using high-performance liquid chromatography coupled with photodiode array detector and electrospray ionization tandem mass spectrometry

✍ Wei-Na Gao; Jian-Guang Luo; Ling-Yi Kong 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 264 KB

Quality evaluation of Radix Stemonae thr

Quality evaluation of Radix Stemonae through simultaneous quantification of bioactive alkaloids by high-performance liquid chromatography coupled with diode array and evaporative light scattering detectors

✍ Song-Lin Li; Ren-Wang Jiang; Po-Ming Hon; Ling Cheng; Hong-Xi Xu; Harald Greger; 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 494 KB

The need for adequate chromatographic se

The need for adequate chromatographic separation in the quantitative determination of drugs in biological samples by high performance liquid chromatography with tandem mass spectrometry

✍ Mohammed Jemal; Yuan-Qing Xia 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 128 KB 👁 2 views

This work describes real examples of classes of drugs (drug candidates) whose quantitative determination in biological matrices by high performance liquid chromatography with electrospray tandem mass spectrometry (LC/MS/MS) may be hampered by interferences from drug-related biotransformation product