The investigation of the interactions between CdSe quantum dots and human serum albumin by resonance Rayleigh scattering and second-order scattering spectra

2010 ◽  
Vol 75 (3) ◽  
pp. 1031-1035 ◽  
Author(s):  
Ke-Jing Huang ◽  
Cai-Yun Wei ◽  
Yan-Mei Shi ◽  
Wan-Zhen Xie ◽  
Wei Wang
Keyword(s):  
Quantum Dots ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Rayleigh Scattering ◽  
Second Order ◽  
Resonance Rayleigh Scattering ◽  
Cdse Quantum Dots ◽  
Scattering Spectra

A new and simple resonance Rayleigh scattering method for human serum albumin using graphite oxide as probe

Luminescence ◽  
2012 ◽  
Vol 28 (6) ◽  
pp. 842-846 ◽  
Author(s):  
Shengmian Wang ◽  
Lili Xu ◽  
Lisheng Wang ◽  
Aihui Liang ◽  
Zhiliang Jiang
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Graphite Oxide ◽  
Rayleigh Scattering ◽  
Resonance Rayleigh Scattering ◽  
Scattering Method

scholarly journals Study on the Interaction between Cadmium Sulphide Nanoparticles and Proteins by Resonance Rayleigh Scattering Spectra

2013 ◽  
Vol 2013 ◽  
pp. 1-7
Author(s):  
Weiwei Zhu ◽  
Qi Wang ◽  
Dan Su
Keyword(s):  
Human Serum Albumin ◽  
Bovine Serum Albumin ◽  
Optimum Condition ◽  
Serum Albumin ◽  
Rayleigh Scattering ◽  
Cadmium Sulphide ◽  
Resonance Rayleigh Scattering ◽  
Hydrophobic Force ◽  
Scattering Spectra

The interaction of cadmium sulphide nanoparticles[(CdS)n]with proteins has been studied by resonance Rayleigh scattering spectra (RRS). Below the isoelectric point, proteins such as bovine serum albumin (BSA), human serum albumin (HSA), lysozyme (Lys), hemoglobin (HGB), and ovalbumin (OVA) can bind withCdSnto form macromolecules by virtue of electrostatic attraction and hydrophobic force. It can result in the enhancement of resonance Rayleigh scattering spectra (RRS) intensity. Their maximum scattering peaks were 280 nm, and there was a smaller peak at 370 nm. The scattering enhancement (ΔIRRS) is directly proportional to the concentration of proteins. A new RRS method for the determination of trace proteins using uncappedCdSnnanoparticles probe has been developed. The detection limits are 19.6 ng/mL for HSA, 16.7 ng/mL for BSA, 18.5 ng/mL for OVA, 80.2 ng/mL for HGB, and 67.4 ng/mL for Lys, separately. In this work, the optimum condition of reaction, the effect of foreign, and the analytical application had been investigated.

CdTe quantum dots (QDs) improve the affinities of baicalein and genistein for human serum albumin in vitro

2010 ◽  
Vol 104 (11) ◽  
pp. 1148-1155 ◽  
Author(s):  
Jianbo Xiao ◽  
Tingting Chen ◽  
Longsheng Chen ◽  
Hui Cao ◽  
Fan Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Cdte Quantum Dots

Rayleigh scattering of Mössbauer radiation (RSMR) in human serum albumin

1986 ◽  
Vol 29 (1-4) ◽  
pp. 1407-1409 ◽  
Author(s):  
G. Albanese ◽  
A. Deriu ◽  
F. Cavatorta ◽  
V. F. Krupyanskii ◽  
I. P. Suzdalev ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Rayleigh Scattering
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