Spectrophotometric determination of cloud point of Brij 35 nonionic surfactant

2011 ◽  
Vol 303 (1) ◽  
pp. 91-95 ◽  
Author(s):  
Çiğdem Batıgöç ◽  
Halide Akbaş
Keyword(s):  
Nonionic Surfactant ◽  
Cloud Point ◽  
Spectrophotometric Determination ◽  
Brij 35

Effect of nonionic surfactant Brij 35 on morphology, cloud point, and pigment stability in Monascus extractive fermentation

2020 ◽  
Vol 100 (12) ◽  
pp. 4521-4530 ◽  
Author(s):  
Xuelian Yang ◽  
Longbei Xiang ◽  
Ye Dong ◽  
Yanping Cao ◽  
Chengtao Wang
Keyword(s):  
Nonionic Surfactant ◽  
Cloud Point ◽  
Extractive Fermentation ◽  
Brij 35 ◽  
Pigment Stability

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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