Carbonaceous Nanomaterials for Electrochemical Biosensing

Emilia Peltola; Tomi Laurila

doi:10.1016/B978-0-12-822548-6.00110-2

Carbonaceous Nanomaterials for Electrochemical Biosensing

University of Turku

Research output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia / dictionary › Scientific › peer-review

Abstract

As an electrode material, carbon has versatile properties that originate from its structural polymorphism, chemical stability, rich surface chemistry and strong carbon-carbon bonds. This chapter discusses the electrocatalytical properties of carbon nanomaterials. Moreover, typical sensing mechanisms, direct detection and biosensors based on catalytic and affinity-based bioreceptors are discussed with examples of the usage of carbonaceous materials. Particular focus is on the challenges of electrochemical measurements in the biological environment, including (i) sensitivity, (ii) selectivity and (iii) stability and (iv) biocompatibility of the sensor.

Original language	English
Title of host publication	Reference Module in Biomedical Sciences
Publisher	Elsevier
ISBN (Print)	978-0-12-801238-3
DOIs	https://doi.org/10.1016/B978-0-12-822548-6.00110-2
Publication status	Published - 2022
MoE publication type	A3 Book section, Chapters in research books

Keywords

Aptasensor
Biosensor
Carbon nanofiber
Carbon nanotube
Cyclic voltammetry
electrochemistry
Graphene
Immunosensor

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10.1016/B978-0-12-822548-6.00110-2

https://www.sciencedirect.com/science/article/pii/B9780128225486001102

Cite this

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title = "Carbonaceous Nanomaterials for Electrochemical Biosensing",

abstract = "As an electrode material, carbon has versatile properties that originate from its structural polymorphism, chemical stability, rich surface chemistry and strong carbon-carbon bonds. This chapter discusses the electrocatalytical properties of carbon nanomaterials. Moreover, typical sensing mechanisms, direct detection and biosensors based on catalytic and affinity-based bioreceptors are discussed with examples of the usage of carbonaceous materials. Particular focus is on the challenges of electrochemical measurements in the biological environment, including (i) sensitivity, (ii) selectivity and (iii) stability and (iv) biocompatibility of the sensor.",

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AU - Laurila, Tomi

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AB - As an electrode material, carbon has versatile properties that originate from its structural polymorphism, chemical stability, rich surface chemistry and strong carbon-carbon bonds. This chapter discusses the electrocatalytical properties of carbon nanomaterials. Moreover, typical sensing mechanisms, direct detection and biosensors based on catalytic and affinity-based bioreceptors are discussed with examples of the usage of carbonaceous materials. Particular focus is on the challenges of electrochemical measurements in the biological environment, including (i) sensitivity, (ii) selectivity and (iii) stability and (iv) biocompatibility of the sensor.

KW - Aptasensor

KW - Biosensor

KW - Carbon nanofiber

KW - Carbon nanotube

KW - Cyclic voltammetry

KW - electrochemistry

KW - Graphene

KW - Immunosensor

U2 - 10.1016/B978-0-12-822548-6.00110-2

DO - 10.1016/B978-0-12-822548-6.00110-2

M3 - Entry for encyclopedia / dictionary

SN - 978-0-12-801238-3

BT - Reference Module in Biomedical Sciences

PB - Elsevier

ER -

Carbonaceous Nanomaterials for Electrochemical Biosensing

Abstract

Keywords

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