Nanomaterial-based electrochemical biosensors for medical applications

被引：167

作者：

Kerman, Kagan ^{[2
]}

Saito, Masato ^{[1
]}

Yamamura, Shohei ^{[3
]}

Takamura, Yuzuru ^{[3
]}

Tamiya, Eiichi ^{[1
]}

机构：

[1] Japan Adv Inst Sci & Technol, Sch Mat Sci, Nomi City, Ishikawa 9231292, Japan

[2] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada

[3] Osaka Univ, Grad Sch Engn, Dept Appl Phys, Osaka 5670047, Japan

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2008年 / 27卷 / 07期

关键词：

biosensor; carbon nanotube; colloidal gold nanoparticle; electrochemical; field-effect transistor; label-free; medical; metal nanoparticle; nanomaterial; tyrosine oxidation;

D O I：

10.1016/j.trac.2008.05.004

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

With recent advances in nanotechnology, great progress has been made in biosensors based on nanomaterials, but there are still numerous challenges to overcome. We describe nanomaterial-based biosensors for researchers new to the field, paying particular attention to metal nanoparticles and carbon nanotube (CNT)-based label-free approaches. Label-free monitoring of biorecognition events provides a promising platform, which is simple, cost-effective, and requires no external modification to biomolecules. Using examples from recent reports, we illustrate the diversity of biological recognition events and the range of experimental techniques employed for metal-nanoparticle-based and label-free characterization. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：585 / 592

页数：8

共 89 条

[1] Amperometric biosensor for hypoxanthine based on immobilized xanthine oxidase on nanocrystal gold-carbon paste electrodes [J].

Agüi, L ;

Manso, J ;

Yáñez-Sedeño, P ;

Pingarrón, JM .

SENSORS AND ACTUATORS B-CHEMICAL, 2006, 113 (01) :272-280

[2] Carbon nanotubes contain metal impurities which are responsible for the "electrocatalysis" seen at some nanotube-modified electrodes [J].

Banks, CE ;

Crossley, A ;

Salter, C ;

Wilkins, SJ ;

Compton, RG .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (16) :2533-2537

[3] Single nucleotide polymorphism analysis by chip-based hybridization and direct current electrical detection of gold-labeled DNA [J].

Burmeister, J ;

Bazilyanska, V ;

Grothe, K ;

Koehler, B ;

Dorn, I ;

Warner, BD ;

Diessel, E .

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2004, 379 (03) :391-398

[4] Network single-walled carbon nanotube-field effect transistors (SWNT-FETs) with increased Schottky contact area for highly sensitive biosensor applications [J].

Byon, HR ;

Choi, HC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (07) :2188-2189

[5] Sequence-specific electrochemical recognition of multiple species using nanoparticle labels [J].

Cai, H ;

Shang, C ;

Hsing, IM .

ANALYTICA CHIMICA ACTA, 2004, 523 (01) :61-68

[6] Porous gold-nanoparticle-CaCO3 hybrid material:: Preparation, characterization, and application for horseradish peroxidase assembly and direct electrochemistry [J].

Cai, WY ;

Xu, Q ;

Zhao, XN ;

Zhu, JJ ;

Chen, HY .

CHEMISTRY OF MATERIALS, 2006, 18 (02) :279-284

[7] Direct fabrication of catalytic metal nanoparticles onto the surface of a screen-printed carbon electrode [J].

Chikae, Miyuki ;

Idegami, Koutarou ;

Kerman, Kagan ;

Nagatani, Naoki ;

Ishikawa, Mitsuyoshi ;

Takamura, Yuzuru ;

Tamiya, Eiichi .

ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (08) :1375-1380

[8] Amperometric glucose biosensor based on glucose oxidase encapsulated in carbon nanotube-titania-nafion composite film on platinized glassy carbon electrode [J].

Choi, Han Nim ;

Han, Jee Hoon ;

Park, Ji Ae ;

Lee, Joong Min ;

Lee, Won-Yong .

ELECTROANALYSIS, 2007, 19 (17) :1757-1763

[9] Preparation and characterisation of solvent-stabilised nanoparticulate platinum and palladium and their catalytic behaviour towards the enantioselective hydrogenation of ethyl pyruvate [J].

Collier, PJ ;

Iggo, JA ;

Whyman, R .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1999, 146 (1-2) :149-157

[10] A strategy for enzyme immobilization on layer-by-layer dendrimer-gold nanoparticle electrocatalytic membrane incorporating redox mediator [J].

Crespilho, Frank N. ;

Ghica, M. Emilia ;

Florescu, Monica ;

Nart, Francisco C. ;

Oliveira, Osvaldo N., Jr. ;

Brett, Christopher M. A. .

ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (10) :1665-1670

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