[The investigation of interaction for silver(I) ion with gamma-globulin by resonance spectroscopy].
The interaction for silver (I) ion with gamma-globulin has been investigated by resonance spectroscopy. It is shown that 2 or 4 coordination species for amino acid residues of gamma-globulin with Ag (I) ion were formed and their resonance spectra appear to be different in amide bands region. It has been studied that effect of reaction time on resonance Raman(RR) spectra in heat condition. Results showed that the intensity of RR has maximum at about 15 min of reaction, and after the time, Ag (I) ion on species will reduced to elemental silver.
Zhang
C
C
Department of Chemistry, Guizhou University, 550025 Guiyang.
Hu
Z
Z
Luo
Y
Y
D011485:Protein Binding; D012834:Silver / Q000378:metabolism*; D013059:Spectrum Analysis, Raman; D005719:gamma-Globulins / Q000378:metabolism*
D005719:gamma-Globulins; D012834:Silver