DNA adsorption measured with ultra-thin film organic field effect transistors

Organic ultra-thin film field effect transistors (FET) are operated as label-free sensors of deoxyribonucleic acid (DNA) adsorption. Linearized plasmid DNA molecules (4361 base pairs) are deposited from a solution on two monolayers thick pentacene FET. The amount of adsorbed DNA is measured by AFM a...

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Veröffentlicht in:	Biosensors & bioelectronics 2009-05, Vol.24 (9), p.2935-2938
Hauptverfasser:	Stoliar, P., Bystrenova, E., Quiroga, S.D., Annibale, P., Facchini, M., Spijkman, M., Setayesh, S., de Leeuw, D., Biscarini, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Biological and medical sciences Biosensing Techniques - instrumentation Biosensing Techniques - methods Biosensors Biotechnology DNA DNA - analysis DNA - chemistry Electrochemistry Fundamental and applied biological sciences. Psychology Methods. Procedures. Technologies Microscopy, Atomic Force Nanostructures - chemistry Nanostructures - ultrastructure Naphthacenes - chemistry Organic field effect transistor Pentacene Sensitivity and Specificity Transistors, Electronic Various methods and equipments
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