Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Feng-Qing Yang"'
Publikováno v:
ELECTROPHORESIS. 42:1436-1449
Profiling of lipid-water partition coefficients (KL/W ) of drugs is an essential issue during the early stage of drug development. In this study, two liposomes, including 1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC) + cholesterol (Chol) (DSPC/Ch
Publikováno v:
Journal of Separation Science. 43:3136-3145
In this study, a capillary electrophoresis-based online immobilized enzyme microreactor was developed for evaluating the inhibitory activity of green tea catechins and tea polyphenol extracts on trypsin. The immobilized trypsin activity and other kin
Publikováno v:
Journal of Chromatography A. 1603:216-230
Immobilization of biomaterials developed rapidly due to the great promise in improving their stability, activity and even selectivity. In this review, the immobilization strategies of biomaterials, including physical adsorption, encapsulation, covale
Publikováno v:
Molecules, Vol 26, Iss 4638, p 4638 (2021)
Molecules
Volume 26
Issue 15
Molecules
Volume 26
Issue 15
As a key enzyme regulating postprandial blood glucose, α-Glucosidase is considered to be an effective target for the treatment of diabetes mellitus. In this study, a simple, rapid, and effective method for enzyme inhibitors screening assay was estab
Publikováno v:
Chromatographia. 82:1383-1393
Electroosmotic flow is one of the most important driving forces in capillary electrophoresis, which can control the migration velocity and direction of the target substance, thus affecting the separation efficiency and reproducibility of capillary el
Autor:
Shengpeng Wang, Yitao Wang, Feng-Qing Yang, Hao Zhang, Qian Zhang, Dong-Dong Zhou, Yin-Zhen Wang
Publikováno v:
Journal of Chromatography B. 1120:95-103
In this paper, Cu2+ functionalized Fe3O4@polydopamine core-shell (Fe3O4@PDA@Cu2+) magnetic microspheres were prepared by the chelation between Cu2+ and catechol of polydopamine surface. The synthetic magnetic adsorbent was characterized by Fourier tr
Publikováno v:
Journal of AOAC INTERNATIONAL. 102:748-760
Background: Aloe barbadensis Miller 1768, A. vera L. var. chinensis (Haw.) Berger 1908, A. ferox Miller 1768, and A. arborescens Miller 1768 are the most widely cultivated species of Aloe and are used in Asia along with 400 other Aloe species worldwi
Publikováno v:
Separation Science Plus. 1:676-701
This updated review is focused on the applications of CE in phytochemical analysis during the period of 2014 to April 2018 (about 130 papers were included). The article mainly consists of three main sections, including sample pretreatment (extraction
Autor:
Feng-Qing Yang, Hao Zhang
Publikováno v:
Journal of Separation Science. 42:342-359
Mussel-inspired polydopamine has been widely used in capillary electrophoresis as a facile and universal tool for the surface modification of capillary, mainly due to its versatility, stability, strong adhesiveness, and biocompatibility properties. I
Autor:
Yuanjia Hu, Guo-Ying Chen, Wen-Jia Li, Feng-Qing Yang, Zheng-Ming Qian, Chun-Hong Li, Hao Zhang
Publikováno v:
Analytical and bioanalytical chemistry. 413(9)
In this study, an effective and portable method for enzyme activity detection and inhibitory activity evaluation was developed based on the alkaline phosphatase (ALP)-mediated reaction in a personal glucose meter (PGM). In this method, ALP catalyzes