Showing results (11-20 of 31) with videos related to

Sort By:
Pageof 4
Journal of Chromatography. A|February 5, 2013
Analysis of estrogenic compounds in environmental and biological samples by liquid chromatography-tandem mass spectrometry with stable isotope-coded ionization-enhancing reagentShijuan Zhang, Jinmao You, Shujing Ning, et al.
Food Chemistry|November 2, 2013
Determination of triterpenic acids in fruits by a novel high performance liquid chromatography method with high sensitivity and specificityShijuan Zhang, Yuanpeng Sun, Zhiwei Sun, et al.
Journal of Agricultural and Food Chemistry|October 24, 2012
Improved method for the extraction and determination of bromophenols in seafoods by high-performance liquid chromatography with fluorescence detectionShijuan Zhang, Yanxin Li, Jinmao You, et al.
Carbohydrate Polymers|August 6, 2013
Determination of the carbohydrates from Notopterygium forbesii Boiss by HPLC with fluorescence detectionShijuan Zhang, Chunli Li, Guoying Zhou, et al.
Journal of Chromatography. A|May 14, 2018
Quaternary ammonium-functionalized MCM-48 mesoporous silica as a sorbent for the dispersive solid-phase extraction of endocrine disrupting compounds in waterShijuan Zhang, Fengli Lu, Xiaoyun Ma, et al.
Journal of Agricultural and Food Chemistry|February 14, 2024
Target and Semitarget Analysis of Advanced Glycation End Products Using a New Pair of Permanently Positively Charged Stable Isotope Labeling AgentsShijuan Zhang, Xueting Wang, Kaiyue Zhang, et al.
Analytica Chimica Acta|February 21, 2019
Determination of residual organophosphorus thioester pesticides in agricultural products by chemical isotope-labelling liquid chromatography-tandem mass spectrometry coupled with in-syringe dispersive solid phase clean-up and in situ cleavageYanxin Yu, Jinmao You, Zhiwei Sun, et al.
Analytical and Bioanalytical Chemistry|October 8, 2020
A novel fluorescent labeling reagent, 2-(9-acridone)-ethyl chloroformate, and its application to the analysis of free amino acids in honey samples by HPLC with fluorescence detection and identification with online ESI-MSYue Gao, Jiangkun Tan, Jiao Lu, et al.
Food Chemistry|September 24, 2013
Rapid and sensitive ultrasonic-assisted derivatisation microextraction (UDME) technique for bitter taste-free amino acids (FAA) study by HPLC-FLDGuang Chen, Jun Li, Zhiwei Sun, et al.
Journal of Chromatography. A|July 4, 2012
A sensitive and efficient method to systematically detect two biophenols in medicinal herb, herbal products and rat plasma based on thorough study of derivatization and its convenient application to pharmacokinetics with semi-automated deviceGuang Chen, Jun Li, Shijuan Zhang, et al.
Pageof 4