修饰技术在电化学传感器领域的研究文献综述  

Literature Review on Modification Techniques in Electrochemical Sensors

作　　者：张赫扬 薄韬 Zhang Heyang;Bo Tao(Shenyang Pharmaceutical University,Benxi 117004)

机构地区：[1]沈阳药科大学,辽宁本溪117004

出　　处：《中阿科技论坛（中英文）》2024年第10期69-73,共5页China-Arab States Science and Technology Forum

摘　　要：综合文献分析可见:随着科技水平的加速进步,电化学传感器正朝着更小、更灵敏、更耐用和更低成本的方向发展。近年来,分子印迹聚合物修饰、碳纳米材料修饰、纳米粒子修饰以及DNA修饰等电化学传感器修饰技术取得了显著进展。分子印迹聚合物修饰可赋予传感器高度的选择性和特异性,能够准确识别目标分子;碳纳米材料修饰能够极大地提高传感器的导电性和稳定性,增强其检测性能;纳米粒子修饰为传感器带来独特的光学、电学和催化特性,拓宽了检测范围和灵敏度;DNA修饰则利用核酸的特异性结合能力,为特定生物分子的检测提供了新途径。随着研究的不断深入,修饰技术有望在环境监测、生物医学、食品安全等领域得到更广泛的应用。A comprehensive literature analysis shows that with the accelerated progress of technology,electrochemical sensors are becoming smaller,more sensitive,more durable,and more economical.In recent years,significant progress has been made in modification techniques such as molecularly imprinted polymer modification,carbon nanomaterial modification,nanoparticle modification and DNA modification.Molecular imprinting polymer modification technology can endow sensors with high selectivity and specificity,enabling accurate recognition of target molecules;Carbon nanomaterials modification can greatly enhance the conductivity and stability of sensors,enhancing their detection performance;Nanoparticle modification brings unique optical,electrical,and catalytic properties to sensors,expanding the detection range and sensitivity;DNA modification provides a new approach for the detection of specific biomolecules by means of specific binding ability of nucleic acids.With the continuous deepening of research,modification technique is expected to be extensively applied in fields such as environmental monitoring,bio-medicine and food safety.

关 键 词：电化学传感器 碳纳米材料 分子印迹聚合物 修饰技术 

分 类 号：TB30[一般工业技术—材料科学与工程]