Zubaida Fareed, Abdul Rasheed Rashid, Kareem Yusuf, Mushtaq Hussain Lashari, Mehar Un Nisa
{"title":"一种新型ZnSr-MOF衍生的SrZnO2/C电极的快速合成，用于增强葡萄糖的非酶电化学传感","authors":"Zubaida Fareed, Abdul Rasheed Rashid, Kareem Yusuf, Mushtaq Hussain Lashari, Mehar Un Nisa","doi":"10.1007/s10971-025-06817-2","DOIUrl":null,"url":null,"abstract":"<div><p>A nonenzymatic glucose electrochemical sensor is constructed using a ZnSr-MOF derived SrZnO<sub>2</sub>/C via one step solvothermal method. The fabricated material is characterized via different analytical techniques. Thus, developing an accurate, cost-effective, reliable, and stable glucose sensor is a significant but poses challenges at ultra-low levels. This study addresses glucose detection via a novel bi-metallic ZnSr-MOF derived SrZnO<sub>2</sub>/C based electrode material for electrochemical glucose sensing. The electrochemical properties of the current sensor were evaluated using chronoamperometry, electrochemical impedance spectroscopy (EIS), differential pulse voltammetry (DPV), and cyclic voltammetry (CV). The ZnSr-MOF derived SrZnO<sub>2</sub>/C shows increased current response, and accelerated electron transfer by providing excellent stability, a large electroactive surface area, and electrolyte diffusion. The ZnSr-MOF derived SrZnO<sub>2</sub>/C attained a wide linear range (0.02–0.12 μM), having a limit of detection limit (LOD) of 0.125 μM (S/N = 3.3) with high sensitivity. This work suggests a workable design for a new electrochemical sensing platform that blends biomolecules with bimetallic MOFs.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":664,"journal":{"name":"Journal of Sol-Gel Science and Technology","volume":"115 2","pages":"765 - 777"},"PeriodicalIF":3.2000,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Facile synthesis of a novel ZnSr-MOF derived SrZnO2/C electrode for enhanced non-enzymatic electrochemical sensing of glucose\",\"authors\":\"Zubaida Fareed, Abdul Rasheed Rashid, Kareem Yusuf, Mushtaq Hussain Lashari, Mehar Un Nisa\",\"doi\":\"10.1007/s10971-025-06817-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A nonenzymatic glucose electrochemical sensor is constructed using a ZnSr-MOF derived SrZnO<sub>2</sub>/C via one step solvothermal method. The fabricated material is characterized via different analytical techniques. Thus, developing an accurate, cost-effective, reliable, and stable glucose sensor is a significant but poses challenges at ultra-low levels. This study addresses glucose detection via a novel bi-metallic ZnSr-MOF derived SrZnO<sub>2</sub>/C based electrode material for electrochemical glucose sensing. The electrochemical properties of the current sensor were evaluated using chronoamperometry, electrochemical impedance spectroscopy (EIS), differential pulse voltammetry (DPV), and cyclic voltammetry (CV). The ZnSr-MOF derived SrZnO<sub>2</sub>/C shows increased current response, and accelerated electron transfer by providing excellent stability, a large electroactive surface area, and electrolyte diffusion. The ZnSr-MOF derived SrZnO<sub>2</sub>/C attained a wide linear range (0.02–0.12 μM), having a limit of detection limit (LOD) of 0.125 μM (S/N = 3.3) with high sensitivity. This work suggests a workable design for a new electrochemical sensing platform that blends biomolecules with bimetallic MOFs.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":664,\"journal\":{\"name\":\"Journal of Sol-Gel Science and Technology\",\"volume\":\"115 2\",\"pages\":\"765 - 777\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2025-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Sol-Gel Science and Technology\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10971-025-06817-2\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATERIALS SCIENCE, CERAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Sol-Gel Science and Technology","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s10971-025-06817-2","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
Facile synthesis of a novel ZnSr-MOF derived SrZnO2/C electrode for enhanced non-enzymatic electrochemical sensing of glucose
A nonenzymatic glucose electrochemical sensor is constructed using a ZnSr-MOF derived SrZnO2/C via one step solvothermal method. The fabricated material is characterized via different analytical techniques. Thus, developing an accurate, cost-effective, reliable, and stable glucose sensor is a significant but poses challenges at ultra-low levels. This study addresses glucose detection via a novel bi-metallic ZnSr-MOF derived SrZnO2/C based electrode material for electrochemical glucose sensing. The electrochemical properties of the current sensor were evaluated using chronoamperometry, electrochemical impedance spectroscopy (EIS), differential pulse voltammetry (DPV), and cyclic voltammetry (CV). The ZnSr-MOF derived SrZnO2/C shows increased current response, and accelerated electron transfer by providing excellent stability, a large electroactive surface area, and electrolyte diffusion. The ZnSr-MOF derived SrZnO2/C attained a wide linear range (0.02–0.12 μM), having a limit of detection limit (LOD) of 0.125 μM (S/N = 3.3) with high sensitivity. This work suggests a workable design for a new electrochemical sensing platform that blends biomolecules with bimetallic MOFs.
期刊介绍：
The primary objective of the Journal of Sol-Gel Science and Technology (JSST), the official journal of the International Sol-Gel Society, is to provide an international forum for the dissemination of scientific, technological, and general knowledge about materials processed by chemical nanotechnologies known as the "sol-gel" process. The materials of interest include gels, gel-derived glasses, ceramics in form of nano- and micro-powders, bulk, fibres, thin films and coatings as well as more recent materials such as hybrid organic-inorganic materials and composites. Such materials exhibit a wide range of optical, electronic, magnetic, chemical, environmental, and biomedical properties and functionalities. Methods for producing sol-gel-derived materials and the industrial uses of these materials are also of great interest.
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