Interaction between insulin and calf thymus DNA, and quantification of insulin and calf thymus DNA by a resonance Rayleigh scattering method

2012 ◽  
Vol 179 (3-4) ◽  
pp. 307-313 ◽  
Author(s):  
Ling Kong ◽  
Zhongfang Liu ◽  
Xiaoli Hu ◽  
Shaopu Liu ◽  
Wenqiang Li
Keyword(s):  
Rayleigh Scattering ◽  
Calf Thymus Dna ◽  
Resonance Rayleigh Scattering ◽  
Scattering Method ◽  
Calf Thymus

Resonance Rayleigh Scattering Method for the Determination of Raloxifene with Evans Blue

2010 ◽  
Vol 20 (12) ◽  
pp. 1552-1556 ◽  
Author(s):  
Li Fan ◽  
Shao-Pu Liu ◽  
Da-Cheng Yang ◽  
Xiao-Li Hu
Keyword(s):  
Evans Blue ◽  
Rayleigh Scattering ◽  
Resonance Rayleigh Scattering ◽  
Scattering Method

scholarly journals A Sensitive Resonance Rayleigh Scattering Method for Na+ Based on Graphene Oxide Nanoribbon Catalysis

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Haidong Wang ◽  
Chongning Li ◽  
Yanghe Luo ◽  
Zhiliang Jiang
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Detection Limit ◽  
Gold Nanoparticle ◽  
Rayleigh Scattering ◽  
Resonance Rayleigh Scattering ◽  
Scattering Method ◽  
Graphene Oxide Nanoribbons ◽  
Potassium Pyroantimonate ◽  
Coordination Reaction

The gold nanoparticle reaction of HAuCl4-H2O2 was very slow under 60°C, and the as-prepared graphene oxide nanoribbons (GONRs) exhibited strong catalysis of the reaction to form gold nanoparticles (AuNP) that appeared a resonance Rayleigh scattering (RRS) peak at 550 nm. Upon addition of potassium pyroantimonate (PA) ligand, it was adsorbed on the GONRs surface to inhibit the catalysis to cause the RRS peak decreasing. When the analyte of Na+ was added, the coordination reaction between PA and Na+ took place to form the stable complexes of [Na2(PA)] to release free GONRs catalyst that resulted in the RRS peak increasing linearly. Accordingly, a new and sensitive RRS method for Na+ was established, with a linear range of 0.69-25.8 nmol/L and a detection limit of 0.35 nmol/L Na+.

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