✦ LIBER ✦

Rapid and sensitive determination of ephedrine and pseudoephedrine by micellar electrokinetic chromatography with on-line regenerating covalent coating

✍ Scribed by Xie Jianping; Zhang Jiyou; Liu Jiaqin; Tian Jianniao; Chen Xingguo; Hu Zhide

Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 167 KB
Volume: 19
Category: Article
ISSN: 0269-3879
DOI: 10.1002/bmc.407

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Micellar electrokinetic chromatography w

Micellar electrokinetic chromatography with laser-induced fluorescence detection for sensitive determination of ephedrine and pseudoephedrine

✍ Jianping Xie; Jiyou Zhang; Jiaqin Liu; Jianniao Tian; Xingguo Chen; Zhide Hu 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 406 KB

## Abstract A selective and sensitive micellar electrokinetic chromatography method with laser‐induced fluorescence detection was developed for the quantification of ephedrine (E) and pseudoephedrine (PE) derivatized with 4‐chloro‐7‐nitrobenzo‐2‐oxa‐1,3‐diazole. After conducting a series of optimiz

Microemulsion electrokinetic chromatogra

Microemulsion electrokinetic chromatography with laser-induced fluorescence detection for sensitive determination of ephedrine and pseudoephedrine

✍ Jiyou Zhang; Jianping Xie; Jiaqin Liu; Jianniao Tian; Xingguo Chen; Zhide Hu 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 92 KB

Rapid determination of acyclovir in plas

Rapid determination of acyclovir in plasma and cerebrospinal fluid by micellar electrokinetic chromatography with direct sample injection and its clinical application

✍ Hsin-Hua Yeh; Yuan-Han Yang; Su-Hwei Chen 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 370 KB 👁 2 views

## Abstract A simple MEKC with UV detection at 254 nm for analysis of acyclovir in plasma and in cerebrospinal fluid (CSF) by direct injection without any sample pretreatment is described. The separation of acyclovir from biological matrix was performed at 25°C using a BGE consisting of Tris buffer

Rapid determination of fungicides in fru

Rapid determination of fungicides in fruit juices by micellar electrokinetic chromatography: Use of organic modifiers to enhance selectivity and on-column high-salt stacking to improve sensitivity

✍ Manuel Molina; Manuel Silva 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 213 KB 👁 2 views

Determination of chlorophenols in human

Determination of chlorophenols in human urine based on the integration of on-line automated clean-up and preconcentration unit with micellar electrokinetic chromatography

✍ Claudia Mardones; Angel Ríos; Miguel Valcárcel 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 171 KB 👁 2 views

A new method was developed and validated for the determination of chlorophenols in human urine by using micellar electrokinetic chromatography (MEKC) coupled via a mechanic arm to an on-line automatic clean-up and preconcentration unit for urine samples. Separation is accomplished by using a selecti

On-line preconcentration for the determi

On-line preconcentration for the determination of aflatoxins in rice samples by micellar electrokinetic capillary chromatography with laser-induced fluorescence detection

✍ Natalia Arroyo-Manzanares; Laura Gámiz-Gracia; Ana M. García-Campaña; Jorge J. S 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 2 views