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Voltammetric sensing of biomolecules at carbon based electrode interfaces: A review
Dhanjai1,3; Sinha, Ankita2,3; Lu, Xianbo1; Wu, Lingxia1; Tan, Dongqin1; Li, Yun1; Chen, Jiping1; Jain, Rajeev3
KeywordBiomolecules Carbon Nanomaterials (Cns) Voltammetry Nanosensors Sensitivity
Source PublicationTRAC-TRENDS IN ANALYTICAL CHEMISTRY
2018
ISSN0165-9936
DOI10.1016/j.trac.2017.11.010
Volume98Pages:174-189
Indexed BySCI
SubtypeReview
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordREDUCED GRAPHENE OXIDE ; SENSITIVE ELECTROCHEMICAL DETECTION ; LIQUID-FUNCTIONALIZED GRAPHENE ; HYDROGEN-PEROXIDE DETECTION ; URIC-ACID ; IONIC-LIQUID ; ASCORBIC-ACID ; GOLD NANOPARTICLES ; SILVER NANOPARTICLES ; PASTE ELECTRODE
AbstractBiomolecules are integral constituents of living beings which regulate numerous biochemical functions of the body. Analysis of various small molecules (metabolites, neurotransmitters, amino acids, vitamins) and macromolecules (nucleic acids, proteins) is of prime importance in modern time due to increasing disbalance in natural metabolism of human body. Irregularities and alteration in concentration of biomolecules lead to different kinds of genetic, metabolic and cancerous diseases which have created a great requirement of highly sensitive, accurate and stable detection systems for their quick and specific screening. In this review, redox interactions of biomolecules at carbon based electrode interfaces have been discussed using voltammetry. It is divided into subsections, starting with an introduction into the field and a description of its current state. This is followed by a large section describing carbon nano materials (CNs) based voltammetric sensors for different small biomolecules and macromolecules. The next section of the review gives conclusion, challenges and future perspectives in sensing biomolecules at CNs based electrodes. Advanced approaches for fabrication of portable integrated electrochemical devices for various point of care diagnostic applications have also been included at the end. (C) 2017 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000423888600015
PublisherELSEVIER SCI LTD
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/168561
Collection中国科学院大连化学物理研究所
Corresponding AuthorLu, Xianbo; Chen, Jiping
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
2.Dalian Univ Technol, Sch Environm Sci & Technol, Minist Educ China, Key Lab Ind Ecol & Environm Engn, Dalian 116024, Peoples R China
3.Jiwaji Univ, Sch Studies Chem, Gwalior 474011, India
Recommended Citation
GB/T 7714
Dhanjai,Sinha, Ankita,Lu, Xianbo,et al. Voltammetric sensing of biomolecules at carbon based electrode interfaces: A review[J]. TRAC-TRENDS IN ANALYTICAL CHEMISTRY,2018,98:174-189.
APA Dhanjai.,Sinha, Ankita.,Lu, Xianbo.,Wu, Lingxia.,Tan, Dongqin.,...&Jain, Rajeev.(2018).Voltammetric sensing of biomolecules at carbon based electrode interfaces: A review.TRAC-TRENDS IN ANALYTICAL CHEMISTRY,98,174-189.
MLA Dhanjai,et al."Voltammetric sensing of biomolecules at carbon based electrode interfaces: A review".TRAC-TRENDS IN ANALYTICAL CHEMISTRY 98(2018):174-189.
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