典型文献
Protein Templated Au-CuO Bimetallic Nanoclusters toward Neutral Glucose Sensing
文献摘要：
In this study,the application of bovine serum albumin(BSA)as a carrier to glucose-sensitive materials for the detection of glu-cose was proposed.Au-CuO bimetallic nanoclusters(Au-CuO/BSA)were prepared using BSA as a template,the new sensing material(Au-CuO/BSA/MWCNTs)was synthesized by mixing with multi-walled carbon nanotubes(MWCNT)and applied to non-enzymatic electrochemical sensors to detect glucose stably and effectively under neutral condition.The scanning electron microscopy was used to investigate the morphology of the synthesized nanocomposite.The electrochemical properties of the sensor were studied by cyclic voltam-metry.Glucose detection experiments show that Au-CuO/BSA/MWCNTs/Au electrode has good glucose detection ability,stability,accuracy,repeatability,and high selectivity in neutral environment.Unlike existing glucose-sensitive materials,due to the use of BSA,the composite material is firmly fixed to the electrode surface without a Nafion solution,which reduces the current blocking effect on the modified electrode.The composite materials can be effectively preserved for extremely long periods,higher than 80％activity is maintained at room temperature in a closed environment for 3 to 4 months,due to the special effects of BSA.In addition,the feasibility of using BSA in glucose-sensitive materials is confirmed.
文献关键词：
中图分类号：
作者姓名：
Hong-wei Lv;Quan-fu Li;Hui-ling Peng
作者机构：
College of Electronic Engineering,Guangxi Normal University.Guilin 541004,China
文献出处：
引用格式：
[1]Hong-wei Lv;Quan-fu Li;Hui-ling Peng-.Protein Templated Au-CuO Bimetallic Nanoclusters toward Neutral Glucose Sensing)[J].化学物理学报（英文版）,2022(03):570-577
A类：
voltam
B类：
Protein,Templated,Au,CuO,Bimetallic,Nanoclusters,toward,Neutral,Glucose,Sensing,In,this,study,application,bovine,serum,albumin,BSA,carrier,glucose,sensitive,materials,detection,was,proposed,bimetallic,nanoclusters,were,prepared,using,template,new,sensing,MWCNTs,synthesized,by,mixing,multi,walled,carbon,nanotubes,applied,enzymatic,electrochemical,sensors,stably,effectively,under,neutral,condition,scanning,electron,microscopy,used,investigate,morphology,nanocomposite,properties,studied,cyclic,metry,experiments,show,that,electrode,has,good,stability,accuracy,repeatability,selectivity,environment,Unlike,existing,due,firmly,fixed,surface,without,Nafion,solution,which,reduces,current,blocking,modified,preserved,extremely,long,periods,higher,than,activity,maintained,room,temperature,closed,months,special,effects,addition,feasibility,confirmed
AB值：
0.562351
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