Analysis of the evolution of the detection limits of electrochemical DNA biosensors

In this paper we critically review detection limits of electrochemical DNA biosensors enabling DNA detection without target labelling. The review includes transduction principles and latest breakthroughs. To compare the efficiency of each type of electrochemical DNA biosensor, a simple DNA biosensor...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Analytical and bioanalytical chemistry 2013-04, Vol.405 (11), p.3705-3714
Hauptverfasser:	Lazerges, Mathieu, Bedioui, Fethi
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical Chemistry Animals Biochemistry Biosensing Techniques - instrumentation Biosensing Techniques - methods Biosensors Carbon Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Classification Deoxyribonucleic acid Detection limits DNA DNA - analysis Electrochemical Techniques - instrumentation Electrochemical Techniques - methods Electrochemistry Electrodes Electrolytes Evolution Food Science Humans Hybridization Labelling Laboratory Medicine Limit of Detection Mathematical analysis Monitoring/Environmental Analysis Oxidation Review Target detection Voltammetry
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In this paper we critically review detection limits of electrochemical DNA biosensors enabling DNA detection without target labelling. The review includes transduction principles and latest breakthroughs. To compare the efficiency of each type of electrochemical DNA biosensor, a simple DNA biosensors classification is established on the basis of the nature of the bio-electrochemical transduction.
ISSN:	1618-2642 1618-2650
DOI:	10.1007/s00216-012-6672-5