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Title:

Impact of different receptor binding modes on surface morphology and electrochemical properties of PNA-based sensing platforms

Document type:
Konferenzbeitrag
Contribution type:
Vortrag / Präsentation
Author(s):
Bartl, J.D.; Scarbolo, P.; Gremm, O.S.; Rziga, G.; Stutzmann, M.; Tornow, M.; Selmi, L.; Cattani-Scholz, A.
Abstract:
Silicon-based field-effect devices have been widely studied for label-free DNA detection in recent years. These devices rely on the detection of changes in the electrical surface potential during the DNA recognition event and thus require a reliable and selective immobilization of charged biomolecules on the device surface [1]. The preparation of self-assembled monolayers of phosphonic acids (SAMPs) on metal oxide surfaces is an efficient approach to generate well-defined organic interfaces with...     »
Book / Congress title:
AVS International Symposium & Exhibition
Congress (additional information):
Los Angeles CA USA, 21-26 Oct 2018-10
Year:
2018
Quarter:
4. Quartal
Year / month:
2018-10
Month:
Oct
Language:
en
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