Application of artificial neural networks for the determination of proteins with CPA-pI by rayleigh light scattering technique

2007 ◽  
Vol 124 (1) ◽  
pp. 85-92 ◽  
Author(s):  
Lijun Dong ◽  
Xingguo Chen ◽  
Zhide Hu



2007 ◽  
Vol 18 (3) ◽  
pp. 859-866 ◽  
Author(s):  
Jian Bo Xiao ◽  
Chun Sheng Yang ◽  
Fen Lian Ren ◽  
Xin Yu Jiang ◽  
Ming Xu


2007 ◽  
Vol 18 (7) ◽  
pp. 2043-2047 ◽  
Author(s):  
Jing Wen Chen ◽  
Chun Sheng Yang ◽  
Feng Lian Ren ◽  
Jian Bo Xiao ◽  
Ming Xu


Talanta ◽  
2004 ◽  
Vol 62 (1) ◽  
pp. 37-42 ◽  
Author(s):  
Hui Zhong ◽  
Na Li ◽  
Fenglin Zhao ◽  
Ke an Li


2006 ◽  
Vol 89 (5) ◽  
pp. 1353-1359
Author(s):  
Qin Wei ◽  
Yan Li ◽  
Wenying Dong ◽  
Bin Du

Abstract In this paper, the interaction between 2-sulfophenylazo-rhodanine and protein was investigated by Rayleigh light-scattering technique. Based on this, a novel method for the determination of protein was developed. The effects of different conditions, such as acidity and media, were investigated thoroughly, and the optimum conditions were confirmed. Bis(2-ethylhexyl)sulfosuccinate (AOT) microemulsion, which is introduced into the protein determination, markedly increased the sensitivity of the system by changing the microenvironment. In pH 2.80 Britton-Robinson buffer solution in the presence of AOT microemulsion, the detection limits of bovine serum albumin, human serum albumin, ovalbumin, and -globulin are 5.4, 4.5, 9.8, and 10.1 ng/mL, respectively. The method developed in this paper has been applied to the determination of protein in milk powder with satisfactory results.



2004 ◽  
Vol 52 (12) ◽  
pp. 3688-3692 ◽  
Author(s):  
Ting Zhao ◽  
Jiyou Zhang ◽  
Xingguo Cheng ◽  
Xingguo Chen ◽  
Zhide Hu




Talanta ◽  
2007 ◽  
Vol 71 (1) ◽  
pp. 109-114 ◽  
Author(s):  
Ying Li ◽  
Lijun Dong ◽  
Yaheng Zhang ◽  
Zhide Hu ◽  
Xingguo Chen


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