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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Münzer, A.; Seo, W.; Morgan, G.J.; Michael, Z.P.; Zhao, Y.; Melzer, K.; Scarpa, G.; Star, A. 
Titel:
Sensing Reversible Protein–Ligand Interactions with Single-Walled Carbon Nanotube Field-Effect Transistors 
Abstract:
We report on the reversible detection of CaptAvidin, a tyrosine modified avidin, with single-walled carbon nanotube (SWNT) field-effect transistors (FETs) noncovalently functionalized with biotin moieties using 1-pyrenebutyric acid as a linker. Binding affinities at different pH values were quantified, and the sensor’s response at various ionic strengths was analyzed. Furthermore, protein “fingerprints” of NeutrAvidin and streptavidin were obtained by monitoring their adsorption at several pH va...    »
 
Zeitschriftentitel:
J. Phys. Chem. C, 2014, 118 (31), pp 17193–17199 
Jahr:
2014 
Jahr / Monat:
2014-07 
Quartal:
3. Quartal 
Monat:
Jul 
Seitenangaben Beitrag:
17193 - 17199 
Nachgewiesen in:
Web of Science 
Sprache:
en 
Verlag / Institution:
American Chemical Society