DNA的导电性浅析

胡贝宁; 高灿; 董焕丽

doi:10.11777/j.issn1000-3304.2023.23221

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DNA的导电性浅析

综述 | 更新时间：2024-01-19

- DNA的导电性浅析
- A Brief Analysis of the Conductivity of DNA
- 高分子学报 2024年55卷第2期页码：129-141
- 作者机构：
  
  1.内蒙古大学生命科学学院呼和浩特 010020
  2.中国科学院化学研究所北京分子科学国家研究中心北京 100190
- 作者简介：
  
  [ "高灿，女，1989年生. 2012年毕业于陕西师范大学，获得学士学位. 2015年毕业于中国科学院青海盐湖研究所，获得硕士学位. 2019年毕业于澳大利亚墨尔本大学，获得博士学位. 2020年加入中国科学院化学研究所开展博士后研究工作，2022年留所工作至今，任助理研究员，主要从事有机半导体材料制备、光物理性能及有机发光晶体管器件研究. 在Adv. Mater.、Angew. Chem. Int. Ed.、Sci. Adv. 等期刊发表论文30余篇. 主持国家自然科学基金委青年基金项目." ]
  [ "董焕丽，女，1980年生. 2006年毕业于中国科学福建物质结构研究所，获得硕士学位. 2009年毕业于中国科学院化学研究所，获得博士学位. 2009年至今，在中国科学院化学研究所工作，历任助理研究员、副研究员和研究员，一直从事有机高分子光电材料与器件领域研究. 在Nat. Chem.、Sci. Adv.、Adv. Mater. 等期刊发表论文280余篇. 主持中国科学院基础研究青年团队、国家重点研发计划和B类先导专项课题、基金委重点项目等. 2017年获国家自然科学基金委杰出青年科学基金支持，2022年获中国青年科技奖、中国青年女科学家团队奖和中国科学院青年科学家奖，入选英国皇家化学会会士." ]
- 基金信息：
- DOI：10.11777/j.issn1000-3304.2023.23221
  中图分类号：
- 纸质出版日期：2024-02-20，
  
  网络出版日期：2023-12-20，
  
  收稿日期：2023-09-23，
  
  录用日期：2023-10-06
- 稿件说明：
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胡贝宁, 高灿, 董焕丽. DNA的导电性浅析. 高分子学报, 2024, 55(2), 129-141

Hu, B. N.; Gao, C.; Dong, H. L. A brief analysis of the conductivity of DNA. Acta Polymerica Sinica, 2024, 55(2), 129-141
胡贝宁, 高灿, 董焕丽. DNA的导电性浅析. 高分子学报, 2024, 55(2), 129-141 DOI： 10.11777/j.issn1000-3304.2023.23221.

Hu, B. N.; Gao, C.; Dong, H. L. A brief analysis of the conductivity of DNA. Acta Polymerica Sinica, 2024, 55(2), 129-141 DOI： 10.11777/j.issn1000-3304.2023.23221.

摘要

DNA是构成生命基础的最重要分子，DNA是否导电以及怎样导电，关系到我们对生命信号的传递、和对生命和生命现象的深入理解和揭示，以及可编程DNA分子电子学的发展，国际科技界一直高度关注，近二十年来也一直是研究的热点和难点. 然而，DNA是一个复杂的体系，其导电性问题仍然不清楚，备受争议. 本综述中，我们简述了DNA导电性问题的研究历史，分析了DNA导电性问题争议的主要原因，总结了DNA导电性研究中存在的主要问题，其主要归因于测量方法的多样性和DNA分子的复杂性. 最后，对DNA导电性研究的未来发展方向进行了展望，DNA导电性在生命信号传递、生物传感器、分子电子学等领域具有巨大的应用潜力，其研究也将为生物科学和电子学的融合提供新思路.

Abstract

DNA is the most important molecule for forming the basis of life. Whether and how DNA conducts electricity is highly related to the understanding and revelation of the transmission of life signals and life phenomena

as well as the development of programmable DNA molecular electronics. Thus

this topic has attracted tremendous attention worldwidely. However

DNA is a complex system that its conductivity property is still unclear and controversial. In this review

we briefly summarize the research history of DNA conductivity

analyze the main reasons for the controversy on DNA conductivity. The main problems existing in the study of DNA conductivity are mainly attributed to the diversity of measurement methods and the complexity of the DNA molecule. Finally

we propose the future development direction of DNA conductivity research. DNA conductivity has huge application potential in the fields of life signal transmission

biosensors

molecular electronics

etc

. The research on DNA conductivity will also provide new ideas for the integration of biological science and electronics.

关键词

DNA导电性结构与性能关系电输运机理

Keywords

DNAConductivityStructure-property relationshipElectric transport mechanism

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