The fabrication of nanosensor-based surface plasmon resonance for IgG detection
Küçük Resim Yok
Tarih
2013
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Poly(2-hydroxyethyl methacrylate)/3-(2-imidazoline-1-yl) propyl(triethoxysilane) (PHEMA/IMEO) nanoparticles were attached on surface plasmon resonance (SPR) sensor for the real-time detection of human immunoglobulin G (IgG) in human serum. The PHEMA/IMEO nanoparticles-attached SPR sensor was characterized by Fourier transform infrared spectroscopy (FTIR), atomic force microscopy (AFM), and contact angle measurements. IgG detection studies were performed using aqueous IgG solutions at different concentrations. In order to show the selectivity and specificity of the SPR sensor, competitive kinetic analyses were performed using IgG, albumin, hemoglobin in singular and competitive manner. Finally, IgG detection in human serum was carried out.
Açıklama
Anahtar Kelimeler
human immunoglobulin G, IgG detection, PHEMA nanoparticles, surface plasmon resonance
Kaynak
Artificial Cells Nanomedicine and Biotechnology
WoS Q Değeri
Q4
Scopus Q Değeri
Q1
Cilt
41
Sayı
3
