用于鸟嘌呤电化学传感的致密碳纳米管林低温生长研究

IF 5.5 3区材料科学 Q1 ELECTROCHEMISTRY

Electrochimica Acta Pub Date : 2025-05-25 DOI:10.1016/j.electacta.2025.146539

Naohiro Hasegawa, Rento Fujihara, Shin-ichi Naya, Tetsuro Soejima, Hiroaki Tada, Hisashi Sugime

{"title":"用于鸟嘌呤电化学传感的致密碳纳米管林低温生长研究","authors":"Naohiro Hasegawa, Rento Fujihara, Shin-ichi Naya, Tetsuro Soejima, Hiroaki Tada, Hisashi Sugime","doi":"10.1016/j.electacta.2025.146539","DOIUrl":null,"url":null,"abstract":"A dense carbon nanotube forest was grown on carbon substrates and applied to an electrode for electrochemical sensing of guanine. The large surface area, in addition to the fast electron transfer kinetics of the carbon nanotube forest, enabled the detection of guanine with high sensitivity. Compared with conventional metal electrodes such as Au and Pt as well as carbon substrates, the carbon nanotube forest directly grown on carbon substrates showed significantly higher sensitivity indicating its potential as an electrode material for electrochemical biosensors.","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"43 1","pages":""},"PeriodicalIF":5.5000,"publicationDate":"2025-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Low temperature growth of dense carbon nanotube forest for electrochemical sensing of guanine\",\"authors\":\"Naohiro Hasegawa, Rento Fujihara, Shin-ichi Naya, Tetsuro Soejima, Hiroaki Tada, Hisashi Sugime\",\"doi\":\"10.1016/j.electacta.2025.146539\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A dense carbon nanotube forest was grown on carbon substrates and applied to an electrode for electrochemical sensing of guanine. The large surface area, in addition to the fast electron transfer kinetics of the carbon nanotube forest, enabled the detection of guanine with high sensitivity. Compared with conventional metal electrodes such as Au and Pt as well as carbon substrates, the carbon nanotube forest directly grown on carbon substrates showed significantly higher sensitivity indicating its potential as an electrode material for electrochemical biosensors.\",\"PeriodicalId\":305,\"journal\":{\"name\":\"Electrochimica Acta\",\"volume\":\"43 1\",\"pages\":\"\"},\"PeriodicalIF\":5.5000,\"publicationDate\":\"2025-05-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Electrochimica Acta\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1016/j.electacta.2025.146539\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ELECTROCHEMISTRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Electrochimica Acta","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1016/j.electacta.2025.146539","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ELECTROCHEMISTRY","Score":null,"Total":0}

引用次数: 0

摘要

在碳基质上生长了密集的碳纳米管森林，并将其应用于鸟嘌呤的电化学传感电极。碳纳米管森林的大表面积，加上快速的电子传递动力学，使得鸟嘌呤的检测具有高灵敏度。与传统的金属电极如Au和Pt以及碳衬底相比，直接生长在碳衬底上的碳纳米管森林具有更高的灵敏度，表明其具有作为电化学生物传感器电极材料的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Low temperature growth of dense carbon nanotube forest for electrochemical sensing of guanine

查看原文本刊更多论文

Low temperature growth of dense carbon nanotube forest for electrochemical sensing of guanine

A dense carbon nanotube forest was grown on carbon substrates and applied to an electrode for electrochemical sensing of guanine. The large surface area, in addition to the fast electron transfer kinetics of the carbon nanotube forest, enabled the detection of guanine with high sensitivity. Compared with conventional metal electrodes such as Au and Pt as well as carbon substrates, the carbon nanotube forest directly grown on carbon substrates showed significantly higher sensitivity indicating its potential as an electrode material for electrochemical biosensors.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Electrochimica Acta 工程技术-电化学

CiteScore

11.30

自引率

6.10%

发文量

1634

审稿时长

41 days

期刊介绍： Electrochimica Acta is an international journal. It is intended for the publication of both original work and reviews in the field of electrochemistry. Electrochemistry should be interpreted to mean any of the research fields covered by the Divisions of the International Society of Electrochemistry listed below, as well as emerging scientific domains covered by ISE New Topics Committee.