Biosensor Nanomaterials

Author: Songjun Li  

Publisher: John Wiley & Sons Inc‎

Publication year: 2011

E-ISBN: 9783527635184

P-ISBN(Hardback):  9783527328413

Subject: TB383 Keywords special structure material

Language: ENG

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Description

Biosensors are devices that detect the presence of microbials such as bacteria, viruses or a range biomolecules, including proteins, enzymes, DNA and RNA. For example, they are routinely applied for monitoring the glucose concentration in blood, quality analysis of fresh and waste water and for food control. Nanomaterials are ideal candidates for building sensor devces: where in just a few molecules can alter the properties so drastically that these changes may be easily detected by optical, electrical or chemical means. Recent advantages have radically increased the sensitivity of nanomaterial-based biosensors, making it possible to detect one particular molecule against a background of billions of others.
Focusing on the materials suitable for biosensor applications, such as nanoparticles, quantum dots, meso- and nanoporous materials and nanotbues, this text enables the reader to prepare the respective nanomaterials for use in actual devices by appropriate functionalization, surface processing or directed self-assembly. The emphasis throughout is on electrochemical, optical and mechancial detection methods, leading to solutions for today's most challenging tasks.
The result is a reference for researchers and developers, disseminating first-hand information on which nanomaterial is best suited to a particular application - and why.

Chapter

Contents

pp.:  1 – 7

Preface

pp.:  7 – 13

List of Contributors

pp.:  13 – 17

3: Smart Polymeric Nanofibers Resolving Biorecognition Issues

pp.:  57 – 77

4: Fabrication and Evaluation of Nanoparticle - Based Biosensors

pp.:  77 – 93

5: Enzyme - Based Biosensors: Synthesis and Applications

pp.:  93 – 115

6: Energy Harvesting for Biosensors Using Biofriendly Materials

pp.:  115 – 137

7: Carbon Nanotubes: In Vitro and In Vivo Sensing and Imaging

pp.:  137 – 147

8: Lipid Nanoparticle - Mediated Detection of Proteins

pp.:  147 – 181

9: Nanomaterials for Optical Imaging

pp.:  181 – 197

10: Semiconductor Quantum Dots for Electrochemical Biosensors

pp.:  197 – 219

11: Functionalized Graphene for Biosensing Applications

pp.:  219 – 241

12: Current Frontiers in Electrochemical Biosensors Using Chitosan Nanocomposites

pp.:  241 – 257

13: Nanomaterials as Promising DNA Biosensors

pp.:  257 – 267

14: Nanocomposites and their Biosensor Applications

pp.:  267 – 275

Index

pp.:  275 – 289

LastPages

pp.:  289 – 298

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