Towards Maintenance-Free Biosensors for Hundreds of Bind/Release Cycles

A single aptamer bioreceptor layer was formed using a common streptavidin–biotin immobilization strategy and employed for 100–365 bind/release cycles. Chemically induced aptamer unfolding and release of its bound target was accomplished using alkaline solutions with high salt concentrations or deion...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Angewandte Chemie 2015-02, Vol.127 (7), p.2202-2206
Hauptverfasser:	Potyrailo, Radislav A., Murray, Anthony J., Nagraj, Nandini, Pris, Andrew D., Ashe, Jeffrey M., Todorovic, Milos
Format:	Artikel
Sprache:	eng ; ger
Schlagworte:	Aptamere Binding Biosensoren Biosensors Biotin Chemistry Constants Deionization Immobilisierung Liquids Plasmons Sensors Standard deviation Strategy Streptavidin
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!