| Literature DB >> 23918992 |
Matthew S Makowski1, Isaac Bryan, Zlatko Sitar, Consuelo Arellano, Jinqiao Xie, Ramon Collazo, Albena Ivanisevic.
Abstract
A label-free kinase detection system was fabricated by the adsorption of gold nanoparticles functionalized with kinase inhibitor onto AlGaN/GaN high electron mobility transistors (HEMTs). The HEMTs were operated near threshold voltage due to the greatest sensitivity in this operational region. The Au NP/HEMT biosensor system electrically detected 1 pM SRC kinase in ionic solutions. These results are pertinent to drug development applications associated with kinase sensing.Entities:
Year: 2013 PMID: 23918992 PMCID: PMC3716718 DOI: 10.1063/1.4812987
Source DB: PubMed Journal: Appl Phys Lett ISSN: 0003-6951 Impact factor: 3.791