Construction of biofuel cells-based self-powered biosensors via design of nanocatalytic system

IF 17.1 1区 材料科学 Q1 CHEMISTRY, PHYSICAL
Chengcheng Gu, Panpan Gai, Feng Li
{"title":"Construction of biofuel cells-based self-powered biosensors via design of nanocatalytic system","authors":"Chengcheng Gu,&nbsp;Panpan Gai,&nbsp;Feng Li","doi":"10.1016/j.nanoen.2021.106806","DOIUrl":null,"url":null,"abstract":"<div><p>Biofuel cells (BFCs) can directly produce electrical energy from biofuels, have been applied as the power source to construct self-powered biosensors (SPBs) for analyte sensitive detection<span><span> through changing their outputs with the concentration of analyte. Compared with conventional electrochemical sensors<span>, BFCs-based SPBs no longer required the external power supplies and other complex devices, which are conducive to the development of portable and implantable devices. The output performance and stability of BFCs are the key issues for constructing SPBs with excellent performance. Based on the above-mentioned issues, researchers continue to develop new strategies and novel </span></span>nanomaterials<span> for sensor design, and build BFCs-based SPBs with good stability and high output performance by improving the stability and catalytic activity of catalysts. So far, BFCs-based SPBs have achieved gratifying progresses through the continuous exploration of researchers. In this review, we summarize the research advances in SPBs based on different nanocatalytic systems, such as enzymes/nanomaterials-based, light-driven, and non-enzymes-based, and discuss the novel SPBs based on different sensing strategies. Apart from this, we also summarize and discuss the improvement of the stability and durability of SPBs by the nanocatalytic system. Finally, we propose the challenges and opportunities of BFCs-based SPBs in the future development directions.</span></span></p></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"93 ","pages":"Article 106806"},"PeriodicalIF":17.1000,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nano Energy","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2211285521010557","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 15

Abstract

Biofuel cells (BFCs) can directly produce electrical energy from biofuels, have been applied as the power source to construct self-powered biosensors (SPBs) for analyte sensitive detection through changing their outputs with the concentration of analyte. Compared with conventional electrochemical sensors, BFCs-based SPBs no longer required the external power supplies and other complex devices, which are conducive to the development of portable and implantable devices. The output performance and stability of BFCs are the key issues for constructing SPBs with excellent performance. Based on the above-mentioned issues, researchers continue to develop new strategies and novel nanomaterials for sensor design, and build BFCs-based SPBs with good stability and high output performance by improving the stability and catalytic activity of catalysts. So far, BFCs-based SPBs have achieved gratifying progresses through the continuous exploration of researchers. In this review, we summarize the research advances in SPBs based on different nanocatalytic systems, such as enzymes/nanomaterials-based, light-driven, and non-enzymes-based, and discuss the novel SPBs based on different sensing strategies. Apart from this, we also summarize and discuss the improvement of the stability and durability of SPBs by the nanocatalytic system. Finally, we propose the challenges and opportunities of BFCs-based SPBs in the future development directions.

基于纳米催化系统设计的生物燃料电池自供电传感器的构建
生物燃料电池(bfc)可以直接从生物燃料中产生电能,已被用作构建自供电生物传感器(spb)的电源,通过改变输出量来检测分析物的浓度。与传统的电化学传感器相比,基于bfcs的spb不再需要外部电源等复杂的器件,有利于便携和植入式器件的发展。BFCs的输出性能和稳定性是构建高性能SPBs的关键问题。基于上述问题,研究人员不断开发传感器设计的新策略和新型纳米材料,通过提高催化剂的稳定性和催化活性,构建稳定性好、输出性能高的基于bfcs的spb。目前,通过研究人员的不断探索,基于bfcs的spb已经取得了可喜的进展。本文综述了基于酶/纳米材料、光驱动和非酶驱动等不同纳米催化体系的SPBs的研究进展,并对基于不同传感策略的新型SPBs进行了讨论。除此之外,我们还总结和讨论了纳米催化体系对SPBs稳定性和耐久性的改善。最后,提出了基于bfcs的spb在未来发展方向上的挑战与机遇。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Nano Energy
Nano Energy CHEMISTRY, PHYSICAL-NANOSCIENCE & NANOTECHNOLOGY
CiteScore
30.30
自引率
7.40%
发文量
1207
审稿时长
23 days
期刊介绍: Nano Energy is a multidisciplinary, rapid-publication forum of original peer-reviewed contributions on the science and engineering of nanomaterials and nanodevices used in all forms of energy harvesting, conversion, storage, utilization and policy. Through its mixture of articles, reviews, communications, research news, and information on key developments, Nano Energy provides a comprehensive coverage of this exciting and dynamic field which joins nanoscience and nanotechnology with energy science. The journal is relevant to all those who are interested in nanomaterials solutions to the energy problem. Nano Energy publishes original experimental and theoretical research on all aspects of energy-related research which utilizes nanomaterials and nanotechnology. Manuscripts of four types are considered: review articles which inform readers of the latest research and advances in energy science; rapid communications which feature exciting research breakthroughs in the field; full-length articles which report comprehensive research developments; and news and opinions which comment on topical issues or express views on the developments in related fields.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信