纳米导电墨水在传感检测中的应用研究进展  

Research progress in application of nano-conductive ink in sensing detection

作　　者：关桦楠 陈彦宇[2] 韩博林 张悦 GUAN Huanan;CHEN Yanyu;HAN Bolin;ZHANG Yue(School of Gain,Jiangsu University of Science and Technology,Zhenjiang 212100,China;College of Food Engineering,Harbin University of Commerce,Harbin 150028,China)

机构地区：[1]江苏科技大学粮食学院,镇江212100 [2]哈尔滨商业大学食品工程学院,哈尔滨150028

出　　处：《分析试验室》2024年第7期1055-1063,共9页Chinese Journal of Analysis Laboratory

基　　金：国家自然科学基金(31201376);黑龙江省自然科学基金项目(LH2021B015,LH2022C046);黑龙江省博士后科研启动项目(LBH-Q19027);黑龙江省领军人才支持计划(2020376);中央财政支持地方高校发展专项基金(YSL036);国家级重点领域大学生创新创业训练计划项目(202210240001)资助。

摘　　要：纳米导电墨水是指由导电填料、连结料、溶剂和助剂组合而成的一类复合型液态导电材料,具有电阻率低、灵敏度高和导电性强等优异性能。将纳米导电墨水引入传感检测系统,可提高传感器的信号强度,改善传感器在复杂背景下的抗干扰性。与传统材料制成的传感器相比,基于纳米导电墨水开发的传感器具有简单、经济、灵活性高和特异性强等优点。这极大改善了传统材料传感器的局限性,拓宽了纳米导电墨水在传感检测分析中的应用。本文介绍了纳米导电墨水的种类,并对基于纳米导电墨水的传感器在环境、食品和医疗领域的应用进行了系统总结,提出了纳米导电墨水及所制备的传感器存在的问题及面对的挑战,并对未来的发展趋势进行了展望。Nano-conductive ink is a kind of composite liquid conductive material composed of conductive fillers,binders,solvents and additives,and has excellent properties such as low resistivity,high sensitivity and strong conductivity.The introduction of nano-conductive ink into sensing detection system can enhance the signal strength of the sensors and improve the antiinterference of the sensors in complex backgrounds.Compared with the sensors made of traditional materials,the sensors based on nano-conductive ink have the advantages of simplicity,economy,high flexibility and strong specificity in detection and analysis.It greatly improves the limitations of traditional material developed sensors and broadens the applications of nano-conductive ink in sensing detection and analysis.The present review focuses on the types of nano-conductive inks,and systematically discussed the applications of sensors based on nano-conductive inks in the fields of environment,food and medical treatment.The existed questions and current challenges of nanoconductive inks are proposed,and finally,the research trend is perspected.

关 键 词：纳米粒子 导电墨水 传感器 电化学 电极修饰 

分 类 号：TB33[一般工业技术—材料科学与工程] TP212.9[自动化与计算机技术—检测技术与自动化装置]