Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Feng-Qing Yang"'
Publikováno v:
Biosensors
Volume 13
Issue 3
Pages: 344
Volume 13
Issue 3
Pages: 344
In this study, a copper hexacyanoferrate nanoparticle with excellent oxidase-mimetic behaviour has been synthesized through a simple precipitation method. The synthesized copper hexacyanoferrate nanoparticle has intrinsic oxidase-like activity, which
Autor:
Yuanjia Hu, Chun-Yan Zhang, Hao Zhang, Cong-Peng Zhao, Yuan Wang, Feng-Qing Yang, Guo-Ying Chen, Hua Chen
Publikováno v:
Chromatographia. 84:1141-1150
In this study, an online capillary electrophoresis-based immobilized enzyme microreactor (CE-IMER) was developed for evaluating inhibitory activity of small-molecule compounds and tea polyphenol extracts on kallikrein (KLK). KLK was immobilized on th
Publikováno v:
Biosensors; Volume 12; Issue 12; Pages: 1084
In this study, the personal glucose meter (PGM) was first used as a fast and user-friendly meter for analyzing catechol (CA) based on the reduction of the mediator K3[Fe(CN)6] to K4[Fe(CN)6] in the glucose test strip. Then, an easy, low-cost, and con
Publikováno v:
Biosensors; Volume 12; Issue 10; Pages: 893
In this work, indoxyl-glucoside was used as the substrate to develop a cost-effective, paper-based analytical device for the fluorescent and colorimetric dual-mode detection of β-glucosidase activity through a smartphone. The β-glucosidase can hydr
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:
Biosensors; Volume 12; Issue 11; Pages: 1049
In this study, the alkaline phosphatase (ALP)-like activity of zeolitic-imidazolate framework-8 (ZIF-8) is reported for the first time. Then, colorimetric sensors for the ascorbic acid oxidase (AAO) and copper ion (Cu2+) detection were developed base
Publikováno v:
ELECTROPHORESIS. 41:1326-1332
Xanthine oxidase (XOD) is a key enzyme in the human body to produce uric acid, and its inhibitor can be used for the treatment of hyperuricemia and gout. In this study, an online CE-based XOD immobilized enzyme microreactor (IMER) was developed for t
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 Pharmaceutical and Biomedical Analysis. 209:114513
Two liposomes, including 1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC) +1,2-dimyristoyl-sn-glycero-3-phosphoethanolamine (PE) + cholesterol (Chol) (DSPC/PE/Chol liposomes) and soybean lecithin (SPC) + PE + Chol (SPC/PE/Chol liposomes), were prepa