Li, Long1; Li, Ying1; Qin, Wei2,3
; Qian, Yi4发表期刊ANALYTICAL METHODS
ISSN1759-9660
2020-09-28
卷号12期号:36页码:4422-4428
DOI10.1039/d0ay01399d
通讯作者Li, Long(lilongyln@yeah.net); Qin, Wei(wqin@yic.ac.cn)
英文摘要A novel potentiometric sensor ford-glucose (Glu) using 4,4 '-biphenyldiboronic acid as a receptor and polyion (poly-N-(3-aminopropyl)methacrylamide, PAPMA) as an indicator is described. The diboronic acid condenses with Gluviaits twocis-diol units to form cyclic or linear oligomeric polyanions which can interact electrostatically with PAPMA, thus efficiently decreasing its potentiometric response on a polycation-sensitive membrane electrode. Althoughd-fructose (Fru),d-galactose (Gal) andd-mannose (Man) show even higher binding affinities to the diboronic acid as compared to Glu, these monosaccharides with only onecis-diol unit cannot oligomerize with the receptor, which efficiently excludes the interferences from the Glu's stereoisomers. The results obtained from blood sample analysis indicate that the proposed sensor is promising for detection of Glu in real-world applications.
资助机构National Natural Science Foundation of China; Shandong Provincial Natural Science Foundation; Original Innovation Project of Qingdao City; Key Laboratory of Coastal Environmental Processes and Ecological Remediation, YICCAS; Taishan Scholar Program of Shandong Province
收录类别SCI
语种英语
关键词[WOS]SENSORS; IDENTIFICATION; ELECTRODES; RECEPTORS; COMPLEXES; MOLECULES; RELEASE
研究领域[WOS]Chemistry; Food Science & Technology; Spectroscopy
WOS记录号WOS:000572249700002
引用统计被引频次：1[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/28478
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
中科院海岸带环境过程与生态修复重点实验室
通讯作者Li, Long; Qin, Wei作者单位1.Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266042, Peoples R China
2.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Biol & Biotechnol, Qingdao 266237, Shandong, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China
4.Qingdao Univ Sci & Technol, Coll Chem Engn, Qingdao 266042, Peoples R China
推荐引用方式
GB/T 7714Li, Long,Li, Ying,Qin, Wei,et al. Potentiometric detection of glucose based on oligomerization with a diboronic acid using polycation as an indicator[J]. ANALYTICAL METHODS,2020,12(36):4422-4428.
APALi, Long,Li, Ying,Qin, Wei,&Qian, Yi.(2020).Potentiometric detection of glucose based on oligomerization with a diboronic acid using polycation as an indicator.ANALYTICAL METHODS,12(36),4422-4428.
MLALi, Long,et al."Potentiometric detection of glucose based on oligomerization with a diboronic acid using polycation as an indicator".ANALYTICAL METHODS 12.36(2020):4422-4428.
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