Facile preparation of copper-based amorphous/crystalline heterophase nanocatalysts and their applications as efficient non-enzymatic biosensors

doi:10.1039/d4ce00715h

科研成果详情

题名	Facile preparation of copper-based amorphous/crystalline heterophase nanocatalysts and their applications as efficient non-enzymatic biosensors
作者	Zhao, Ruopeng1,2; Shi, Xiaonan1,2; Liu, Jing 1,2; Zhou, Peiyang1,2; Zhou, Yandi1,2; Wu, Zhangyong1,2; Yao, Lin1,2; Liu, Yong1,2; Zhao, Changrong 3
发表日期	2024-08-27
发表期刊	CRYSTENGCOMM 影响因子和分区
语种	英语
原始文献类型	Article ; Early Access
关键词	Body fluids Copper alloys Nanoclay Copper-based Electrooxidations Facile preparation Glucose biosensor Heterophases Nano-catalyst Non-enzymatic Non-enzymatic biosensors Structured catalyst ]+ catalyst
其他关键词	HYDROGEN-PEROXIDE ; HIGH-PERFORMANCE ; GLUCOSE ; SENSOR ; NANOPARTICLES ; ELECTROCATALYSTS ; NANOSTRUCTURES ; NANOCOMPOSITES ; OXIDATION ; ELECTRODE
摘要	The development of efficient nonenzymatic catalysts for the electro-oxidation of glucose is vital for glucose biosensors. Herein, we report the preparation of a branch-structured catalyst comprising an amorphous/crystalline heterophase made from AuCu alloy shells and Cu2O cores (Cu2O@a/c-AuCu). The Cu2O@a/c-AuCu catalyst exhibits a good electrocatalytic activity for the electro-oxidation of glucose. The Cu2O@a/c-AuCu-based glucose biosensor shows a high sensitivity (345 mu A mM-1 cm-2) and a wide concentration detection range (0.1-10 mM). The glucose detection accuracy of the Cu2O@a/c-AuCu sensor in animal serum was consistent with that of the commercial glucometer. The outcomes of this work offer insights for constructing alloy-based heterophase nanocatalysts for biosensing and biological applications. A branch-shaped nanocatalyst consisting of amorphous/crystalline heterophase AuCu alloy was efficiently synthesized and utilized for the high-performance detection of glucose.
资助项目	National Natural Science Foundation of China [U20A20338]; National Natural Science Foundation of China [2021C04019]; Key R&D Program of Zhejiang Province [Y2023137]; Basic Research Project of Wenzhou City
出版者	ROYAL SOC CHEMISTRY
EISSN	1466-8033
卷号	26 期号:38 页码:5405-5414
DOI	10.1039/d4ce00715h
页数	10
WOS类目	Chemistry, Multidisciplinary ; Crystallography
WOS研究方向	Chemistry ; Crystallography
WOS记录号	WOS:001308738700001
收录类别	SCIE ; EI
EI入藏号	20243817050100
EI主题词	Glucose sensors
EI分类号	101.2 ; 101.8 ; 103 ; 202.4.2 ; 204.1
通讯作者地址	[Liu, Yong]Wenzhou Med Univ, Sch Ophthalmol & Optometry, Sch Biomed Engn, Lab Novel Optoelect Technol Ophthalm Devices NOTOD, Wenzhou 325027, Peoples R China. ; [Liu, Yong]Wenzhou Med Univ, Eye Hosp, Natl Engn Res Ctr Ophthalmol & Optometry, Wenzhou 325027, Peoples R China. ; [Zhao, Changrong]Wenzhou Med Univ, Sch Lab Med & Life Sci, Wenzhou 325027, Peoples R China.
引用统计
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/218746
专题	眼视光学院（生物医学工程学院）、附属眼视光医院检验医学院（生命科学学院、生物学实验教学中心）眼视光学院（生物医学工程学院）、附属眼视光医院_医学工程系
通讯作者	Liu, Yong; Zhao, Changrong
作者单位	1.Wenzhou Med Univ, Sch Ophthalmol & Optometry, Sch Biomed Engn, Lab Novel Optoelect Technol Ophthalm Devices NOTOD, Wenzhou 325027, Peoples R China; 2.Wenzhou Med Univ, Eye Hosp, Natl Engn Res Ctr Ophthalmol & Optometry, Wenzhou 325027, Peoples R China; 3.Wenzhou Med Univ, Sch Lab Med & Life Sci, Wenzhou 325027, Peoples R China
第一作者单位	眼视光学院（生物医学工程学院）、附属眼视光医院; 医学工程系
通讯作者单位	眼视光学院（生物医学工程学院）、附属眼视光医院; 医学工程系; 检验医学院（生命科学学院、生物学实验教学中心）
第一作者的第一单位	眼视光学院（生物医学工程学院）、附属眼视光医院
推荐引用方式 GB/T 7714	Zhao, Ruopeng,Shi, Xiaonan,Liu, Jing,et al. Facile preparation of copper-based amorphous/crystalline heterophase nanocatalysts and their applications as efficient non-enzymatic biosensors[J]. CRYSTENGCOMM,2024,26(38):5405-5414.
APA	Zhao, Ruopeng., Shi, Xiaonan., Liu, Jing., Zhou, Peiyang., Zhou, Yandi., ... & Zhao, Changrong. (2024). Facile preparation of copper-based amorphous/crystalline heterophase nanocatalysts and their applications as efficient non-enzymatic biosensors. CRYSTENGCOMM, 26(38), 5405-5414.
MLA	Zhao, Ruopeng,et al."Facile preparation of copper-based amorphous/crystalline heterophase nanocatalysts and their applications as efficient non-enzymatic biosensors".CRYSTENGCOMM 26.38(2024):5405-5414.