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2篇 您的检索式:作者名="Saadat Majeed"
    题名 作者 年代 出处 被引量
1葡萄糖生物传感器检测方法的研究进展显示文摘葡萄糖生物传感器以其灵敏度高、选择性好、反应速度快以及稳定性好等优点吸引了许多研究者的关注。本文将已发表的一些葡萄糖检测方法分为两类:葡萄糖酶生物传感器检测方法与无酶葡萄糖生物传感器检测方法,简要介绍了这2种检测方法的一些研究进展,并对葡萄糖检测方法的发展前景进行了展望。杨秀云 梁凤 张巍 胡连哲 MAJEED Saadat 李云辉 徐国宝 2012应用化学2012,29,12:5
2Boric Acid-Based Dual Modulation Photoluminescent Glucose Sensor Using Thioglycolic Acid-Capped CdTe Quantum Dots显示文摘Most luminescent glucose sensors based on the interaction of glucose with organic boric acids or borates.Herein,a new luminescent glucose sensor is designed using thioglycolic acid-capped CdTe quantum dots in the presence of cheap inorganic boric acid.Both peak position and intensities change upon the addition of glucose because of the interaction of boric acid with glucose and thioglycolic acid-capped CdTe quantum dots,which enables glucose detection by either color change or intensity change.The luminescent intensities change linearly with glucose concentrations in the ranges from 0.03 to 1 mM and 1–25 mM with a detection limit of 10μM(S/N=3).Moreover,glucose concentrations can be conveniently detected by color change in the range from 1 mM–25 mM.It displays a highly selective response to glucose over other interfering but biologically important saccharides,amino acids,and common ions.Graphical Abstract A thioglycolic acid-capped CdTe QD-based sensor can detect glucose with wide linear range by change in intensity or color in the presence of cheap inorganic boric acid.Saadat Majeed WenyueGao Jianping Lai Chao Wang JianpingLi Zhongyuan Liu Guobao Xu 2017Journal of Analysis and Testing2017,1,4:0
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