水热生长镍钴硫化物在柔性无酶葡萄糖传感器中的应用  

Application of hydrothermal synthesized nickel-cobalt sulfide in flexible enzymatic-free glucose sensors

作　　者：唐丽萍 赵亚萍[1] 蔡再生[1] Tang Liping;Zhao Yaping;Cai Zaisheng(Key Laboratory of Science and Technology of Eco-Textiles,Ministry of Education,Donghua University,Shanghai 201620,China)

机构地区：[1]东华大学生态纺织教育部重点实验室,上海201620

出　　处：《产业用纺织品》2021年第1期62-66,共5页Technical Textiles

基　　金：国家自然科学基金青年科学基金项目(51303022)。

摘　　要：为开发快速、精确和稳定的葡萄糖检测技术,在碳布上利用水热法原位生长镍钴硫化物颗粒,制备镍钴硫化物@碳布自支撑柔性电极材料,并对该电极材料进行电化学测试。结果表明:镍钴硫化物@碳布电极对葡萄糖的灵敏度为3.934 A·(mol·L^(-1)·cm^(2))^(-1),检测线性范围为0.20μmol/L~2.50 mmol/L;对葡萄糖具有优异的选择性和稳定性。In order to develop a rapid,accurate and stable glucose detection technology,nickel-cobalt sulfide@carbon cloth self supporting electrode material was prepared by in-situ hydrothermal growth of nickel-cobalt sulfide particles on carbon cloth,and the electrochemistry property of electrode material was tested.The results showed that the sensitivity of nickel-cobalt sulfide@carbon cloth electrode to glucose was 3.934 A·(mol·L^(-1)·cm^(2))^(-1),and the linear range of detection was 0.20μmol/L-2.50 mmol/L.The electrode had excellent selectivity and stability for glucose.

关 键 词：镍钴硫化物 碳布 水热法 自支撑电极材料 柔性无酶葡萄糖传感器 

分 类 号：O657.1[理学—分析化学]