title: Analysis of the evolution of the detection limits of electrochemical DNA biosensors.
abstract: 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.
authors: Unité de Pharmacologie Chimique et Génétique et Imagerie, Chimie ParisTech, Ecole Nationale Supérieure de Chimie de Paris, Paris, France. mathieu.lazerges@parisdescartes.fr
authors: Mathieu
authors: M
authors: Lazerges
authors: Fethi
authors: F
authors: Bedioui
mesh_terms: D000818:Animals; D015374:Biosensing Techniques / Q000295:instrumentation / Q000379:methods*; D004247:DNA / Q000032:analysis*; D055664:Electrochemical Techniques / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D057230:Limit of Detection
chemical_list: D004247:DNA