Development of a reliable analytical method for the precise extractive spectrophotometric determination of cadmium(II) by using of chromogenic reagent: analysis of real samples

2020 ◽  
pp. 1-20
Author(s):  
Avinash M. Nalawade ◽  
Rekha A. Nalawade ◽  
Rajendre V. Shejwal ◽  
Ganesh S. Kamble ◽  
Yong-Chein Ling ◽  
...  
Keyword(s):  
Spectrophotometric Determination ◽  
Analytical Method ◽  
Real Samples ◽  
Chromogenic Reagent ◽  
Reliable Analytical Method

Optimization of an analytical method for the spectrophotometric determination of copper in tea and water samples after ultrasonic assisted cloud point extraction using a benzothiazole fluorescein derivative complexing agent

RSC Advances ◽  
2015 ◽  
Vol 5 (80) ◽  
pp. 65321-65327 ◽  
Author(s):  
Chunlei Fan ◽  
Shengxu Luo ◽  
Rong Liu
Keyword(s):  
Cloud Point ◽  
Spectrophotometric Determination ◽  
Water Samples ◽  
Analytical Method ◽  
Cloud Point Extraction ◽  
Complexing Agent ◽  
Ultrasonic Assisted ◽  
Determination Of Copper

BTF is exists with spirolactone species with adding Cu2+, which leads to the absorbance intensity is decreased gradually and the decrease of the absorbance value is linear for Cu2+.

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