Reference : Sum-frequency generation spectroscopy applied to model biosensors systems
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/26727
Sum-frequency generation spectroscopy applied to model biosensors systems
English
Dreesen, Laurent mailto [Université de Liège - ULiège > Département de physique > Biophotonique >]
Sartenaer, Y. [ > > ]
Humbert, C. [ > > ]
Mani, A. A. [ > > ]
Lemaire, J.-J. [ > > ]
Méthivier, C. [ > > ]
Pradier, C.-M. [ > > ]
Thiry, P. A. [ > > ]
Peremans, A. [ > > ]
2004
Thin Solid Films
Elsevier Science
464-465
373-378
Yes (verified by ORBi)
International
0040-6090
[en] Vibrational information recorded by infrared-visible sum frequency generation spectroscopy was used to study the adsorption of a derivated vitamin (biocytin) on different substrates and its subsequent reaction with a protein (avidin). No reaction is observed on metallic substrates. When the experiments are carried out with a CaF2 substrate in the total internal reflection configuration, significant changes of the CH and NH vibrations can be related to the specific bonding of avidin to biocytin.
Researchers ; Professionals
http://hdl.handle.net/2268/26727
10.1016/j.tsf.2004.06.108

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