Fe-Doped NiMoO₄ Nanoparticles as New Non-Enzymatic Catalyst in Glucose Sensing

作者全名："Liao, Xingxing; Mu, Zhaode; He, Panke; Yuan, Yonghua; Zhou, Jiaxu; Bai, Lijuan"

作者地址："[Liao, Xingxing; Yuan, Yonghua; Zhou, Jiaxu; Bai, Lijuan] Chongqing Med Univ, Coll Pharm, Chongqing Res Ctr Pharmaceut Engn, Chongqing 400016, Peoples R China; [Mu, Zhaode] Chongqing Med Univ, Coll Pharm, Res Ctr Pharmacodynam Evaluat Engn Technol Chongqi, Chongqing 400016, Peoples R China; [He, Panke] Henan Chem Technician Coll, Kaifeng 475000, Peoples R China"

通信作者："Bai, LJ (通讯作者)，Chongqing Med Univ, Coll Pharm, Chongqing Res Ctr Pharmaceut Engn, Chongqing 400016, Peoples R China."

来源：JOURNAL OF THE ELECTROCHEMICAL SOCIETY

ESI学科分类：CHEMISTRY

WOS号：WOS:001075201100001

JCR分区：Q2

影响因子：3.1

年份：2023

卷号：170

期号：9

开始页：　

结束页：　

文献类型：Article

关键词：　

摘要："In this work, a new non-enzymatic sensor for the determination of glucose was constructed using Fe-doped NiMoO4 nanoparticles (NiFeMoO4). Hydrothermal and calcination techniques were successfully used to synthesis different proportion nanoparticles of Ni1-xFexMoO4 (x = 0, 0.01, 0.03, 0.05). A set of electrochemical measurements demonstrated that all of the Ni1-xFexMoO4 have electrocatalytic properties to glucose. Especially, Ni0.99Fe0.01MoO4 (x = 0.01) displayed the most excellent amperometric response to glucose in the range of 0.01 similar to 13 mM with a limit of detection (LOD) of 0.29 mu M (S/N = 3). This amperometric sensor also showed satisfactory anti-interference performance and stability. More significantly, the sensor's applicability was tested using a glucose assay in actual serum samples with acceptable results."

基金机构："This work is supported by National Natural Science Foundation of China (82072378, 81601856), Chongqing Talents: Exceptional Young Talents Project, China (CQYC202005015, cstc2021ycjh-bgzxm0328), Ba Yu Scholar Program, China (YS2019020), Program for Youth In [82072378, 81601856]; National Natural Science Foundation of China [CQYC202005015, cstc2021ycjh-bgzxm0328, YS2019020]; Chongqing Talents: Exceptional Young Talents Project, China [W0067]; Program for Youth Innovation in Future Medicine, Chongqing Medical University, China; Funds for High Level Young Science and Technology Talent Cultivation Plan in Chongqing Medical University, China [YXY2019XSGG4, YXY2021BSH04]; Discipline Talent Training Program of College of Pharmacy in Chongqing Medical University, China [82072378, cstc2014kjrc-qnrc00004]; Funds for Young Science and Technology Talent Cultivation Plan of Chongqing City, China"

基金资助正文："This work is supported by National Natural Science Foundation of China (82072378, 81601856), Chongqing Talents: Exceptional Young Talents Project, China (CQYC202005015, cstc2021ycjh-bgzxm0328), Ba Yu Scholar Program, China (YS2019020), Program for Youth Innovation in Future Medicine, Chongqing Medical University, China (W0067), Funds for High Level Young Science and Technology Talent Cultivation Plan in Chongqing Medical University, China (2019), Discipline Talent Training Program of College of Pharmacy in Chongqing Medical University, China (YXY2019XSGG4, YXY2021BSH04) and Funds for Young Science and Technology Talent Cultivation Plan of Chongqing City, China (cstc2014kjrc-qnrc00004). Declaration of Competing Interest. The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. Ethical approval. All experiments were performed in accordance with the Guidelines ""Declaration of Helsinki,"" and approved by the Ethics Committee of Chongqing Medical University (National Natural Science Foundation of China, 82072378)."