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Document type:
Konferenzbeitrag 
Author(s):
De, A.; Keim, K.; Tornow, M.; Cattani-Scholz, A. 
Title:
Horizontal γ-PNA immobilization through organophosphonate chemistry for biosensing applications 
Abstract:
Silicon-based field effect devices have been widely investigated in recent years for the label-free detection of DNA hybridization. The devices rely on detecting changes in the electrical surface potential that occur as a result of adsorbing charged DNA. To provide surface-immobilized affinity receptors for DNA hybridization, a suitable organic interface is obligatory that has a high density of receptor binding sites and a short distance between surface and probe DNA or its analogue, peptidic nu...    »
 
Keywords:
Organophosphonate interfaces; DNA/PNA hybridization; Biosensing; Electrolyte screening 
Book / Congress title:
Nanotechnology (IEEE-NANO) , 2015 IEEE 15th International Conference on 
Congress (additional information):
Rome, Italy, 27-30 July 2015 2015-07 
Publisher:
IEEE Xplore Digital Library 
Year:
2015 
Quarter:
3. Quartal 
Year / month:
2015-07 
Month:
Jul 
Language:
en