{"title":"Possible High Efficiency Platform for Biosensors Based on Optimum Physical Chemistry of Carbon Nanotubes†","authors":"Amin Termeh Yousefi, Hirofumi Tanaka, Samira Bagheri, Nahrizul Adib Kadri, Shoichiro Ikeda, Mohamad Rusop Mahmood, Mikio Miyake","doi":"10.1002/cvde.201507184","DOIUrl":null,"url":null,"abstract":"<div>\n \n <section>\n \n <p>Carbon nanotube (CNT)-based electrochemical biosensors are used to determine the concentration of analytes by measuring mass, heat, or oxygen. CNTs, as an immobilizing platform of biomaterials, play an important role in enhancing the electron transfer mechanism of a biosensor. The large surface area and optimum aspect ratio (length to thickness) of CNTs maximize the amount of immobilized biomaterials on the surface. In this study, various aspect ratios of CNTs are reported, based on the alteration of growth mechanisms using CVD. The growth-dependent and -independent parameters of the CNT arrays are studied as functions of the synthesis method.</p>\n </section>\n </div>","PeriodicalId":10093,"journal":{"name":"Chemical Vapor Deposition","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2015-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/cvde.201507184","citationCount":"14","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Vapor Deposition","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/cvde.201507184","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 14
Abstract
Carbon nanotube (CNT)-based electrochemical biosensors are used to determine the concentration of analytes by measuring mass, heat, or oxygen. CNTs, as an immobilizing platform of biomaterials, play an important role in enhancing the electron transfer mechanism of a biosensor. The large surface area and optimum aspect ratio (length to thickness) of CNTs maximize the amount of immobilized biomaterials on the surface. In this study, various aspect ratios of CNTs are reported, based on the alteration of growth mechanisms using CVD. The growth-dependent and -independent parameters of the CNT arrays are studied as functions of the synthesis method.
期刊介绍：
Chemical Vapor Deposition (CVD) publishes Reviews, Short Communications, and Full Papers on all aspects of chemical vapor deposition and related technologies, along with other articles presenting opinion, news, conference information, and book reviews. All papers are peer-reviewed. The journal provides a unified forum for chemists, physicists, and engineers whose publications on chemical vapor deposition have in the past been spread over journals covering inorganic chemistry, materials chemistry, organometallics, applied physics and semiconductor technology, thin films, and ceramic processing.
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