Electrochemical genosensors for biomedical applications based on gold nanoparticles

Two gold nanoparticles-based genomagnetic sensors designs for detection of DNA hybridization are described. Both assays are based on a magnetically induced direct electrochemical detection of gold tags on magnetic graphite-epoxy composite electrodes. The first design is a two strands assay format th...

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Veröffentlicht in:	Biosensors & bioelectronics 2007-04, Vol.22 (9), p.1961-1967
Hauptverfasser:	Castañeda, M.T., Merkoçi, A., Pumera, M., Alegret, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biosensing Techniques - instrumentation Biotechnology Breast cancer Cystic fibrosis DNA - analysis DNA hybridization Electrochemistry - instrumentation Fundamental and applied biological sciences. Psychology Genomagnetic sensor Gold Gold nanoparticles Metal Nanoparticles Nucleic Acid Hybridization
Online-Zugang:	Volltext
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