A kinetic fluorometric method for the determination of nucleic acids using a ternary equilibrium system of nucleic acids—iron (III) tetracarboxy phthalocyanine–poly-lysine coupled with the oxidation reaction between hydrogen peroxide and dl-tyrosine

2004 ◽  
Vol 514 (2) ◽  
pp. 247-252 ◽  
Author(s):  
Chang-Qing Zhu ◽  
Shu-Juan Zhuo ◽  
Jin-Long Chen ◽  
Yu-Qin Wu ◽  
Yong-Xin Li ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Nucleic Acids ◽  
Oxidation Reaction ◽  
Equilibrium System ◽  
Fluorometric Method

Fluorometric method for the determination of hydrogen peroxide and glucose with Fe3O4 as catalyst

Talanta ◽  
2011 ◽  
Vol 85 (2) ◽  
pp. 1075-1080 ◽  
Author(s):  
Yuan Gao ◽  
Guannan Wang ◽  
Hui Huang ◽  
Junjie Hu ◽  
Syed Mazhar Shah ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Fluorometric Method

Sensitive, selective, and simple determination of adenine content in nucleic acids by fluorometric method

1974 ◽  
Vol 57 (1) ◽  
pp. 290-295 ◽  
Author(s):  
Hidetaka Yuki ◽  
Chikao Sempuku ◽  
Manki Park ◽  
Haruko Isemura ◽  
Kiyoshi Takiura
Keyword(s):  
Nucleic Acids ◽  
Fluorometric Method

scholarly journals Determination of hydrogen peroxide by FIA based on the cobalt(II)-catalyzed oxidation reaction of stilbazo.

1988 ◽  
Vol 37 (5) ◽  
pp. 248-252
Author(s):  
Toshio DEGUCHI ◽  
Ryoichi TAKESHITA ◽  
Akira TANAKA ◽  
Isao SANEMASA
Keyword(s):  
Hydrogen Peroxide ◽  
Oxidation Reaction ◽  
Catalyzed Oxidation

scholarly journals Determination of Nalidixic Acid by Fluorometry with Sodium Borohydride and Hydrogen Peroxide

2002 ◽  
Vol 85 (3) ◽  
pp. 572-575 ◽  
Author(s):  
Mei-Lin Wang ◽  
Sheng-Chih Chen ◽  
Jin-Cherng Lien ◽  
Sheng-Chu Kuo
Keyword(s):  
Hydrogen Peroxide ◽  
Standard Deviation ◽  
Nalidixic Acid ◽  
Sodium Borohydride ◽  
Fish Muscle ◽  
Fluorometric Method ◽  
Chicken Muscle ◽  
Relative Standard ◽  
Precision And Accuracy

Abstract A simple and sensitive fluorometric method for the determination of nalidixic acid was established by using 0.75M sodium borohydride and 7.5% hydrogen peroxide solution as fluorogenic reagents. Analyte concentrations of 0.0232–11.6 pg/mL could be determined with high precision and accuracy by the method. A relative standard deviation of 1.75% was obtained for a nalidixic acid concentration of 0.232 pg/mL. The method was satisfactorily applied to the determination of nalidixic acid in human serum, fish muscle, and chicken muscle, and the calibration curves were linear from 0.23 to 58.00 pg/mL, from 9.28 to 32.48 mg/kg, and from 4.64 to 23.20 mg/kg, respectively. The specificity of the reaction is also discussed.

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