The micellization studies of cationic gemini surfactant, hexanediyl-1,6-bis(dimethylcetylammonium bromide solutions by conductometric, tensiometric, dye solubilisation, FTIR and 1H NMR: The influence of adenosine and temperature

2022 ◽  
pp. 118386
Author(s):  
Md. Sayem Alam ◽  
A. Mohammed Siddiq ◽  
Maroof Ali
Keyword(s):  
1H Nmr ◽  
Gemini Surfactant ◽  
Cationic Gemini Surfactant ◽  
Bromide Solutions

scholarly journals Comparative effect of cationic gemini surfactant and its monomeric counterpart on the conformational stability and activity of lysozyme

RSC Advances ◽  
2017 ◽  
Vol 7 (27) ◽  
pp. 16763-16776 ◽  
Author(s):  
Taruna Sharma ◽  
Neeraj Dohare ◽  
Meena Kumari ◽  
Upendra Kumar Singh ◽  
Abbul Bashar Khan ◽  
...  
Keyword(s):  
Protein Interactions ◽  
Gemini Surfactant ◽  
Conformational Stability ◽  
Comparative Effect ◽  
Physiochemical Properties ◽  
Cationic Gemini Surfactant ◽  
P Protein

Protein interactions with surfactants are dependent on their physiochemical properties.

Facile synthesis of gemini surface-active ATRP initiator and its use in soap-free AGET ATRP mini-emulsion polymerisation

2013 ◽  
Vol 67 (3) ◽  
Author(s):  
Chuan Cheng ◽  
Quan Fu ◽  
Xiong Bai ◽  
Shao Liu ◽  
Liang Shen ◽  
...  
Keyword(s):  
Gemini Surfactant ◽  
Reaction Kinetic ◽  
Total Yield ◽  
Kinetic Studies ◽  
Facile Synthesis ◽  
Aget Atrp ◽  
Cationic Gemini Surfactant ◽  
Emulsion Polymerisation ◽  
Radical Polymerisation ◽  
Surface Active

AbstractA novel cationic gemini surfactant has been readily synthesised in 70 % total yield. The functional gemini surfactant can act both as an emulsifier and an atom transfer radical polymerisation (ATRP) initiator in mini-emulsion polymerisation of methyl methacrylate (MMA), in which no other emulsifier was required. 1-(Dimethylamino)dodecane (N,N-dimethyldodecylamine, DMDA) was found to be a good ligand in the activator generated by electron transfer (AGET) ATRP reaction. Kinetic studies indicated that the polymerisation featured controlled/living radical polymerisation.

Decondensation of cationic gemini surfactant-induced DNA aggregates using triblock copolymer (PEO)20–(PPO)70–(PEO)20

2013 ◽  
Vol 291 (9) ◽  
pp. 2139-2146 ◽  
Author(s):  
Yunfei He ◽  
Shouhong Xu ◽  
Di Sun ◽  
Yazhuo Shang ◽  
Xiaofang Zhao ◽  
...  
Keyword(s):  
Triblock Copolymer ◽  
Gemini Surfactant ◽  
Cationic Gemini Surfactant

Phase Behavior and Polymerization of the Ternary Polymerizable Cationic Gemini Surfactant/Fatty Alcohol/Water System

Langmuir ◽  
2020 ◽  
Vol 36 (4) ◽  
pp. 986-990 ◽  
Author(s):  
Masaaki Akamatsu ◽  
Kosuke Ogura ◽  
Koji Tsuchiya ◽  
Kenichi Sakai ◽  
Masahiko Abe ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Fatty Alcohol ◽  
Gemini Surfactant ◽  
Water System ◽  
Cationic Gemini Surfactant ◽  
Alcohol Water

Surface Activity Research of Cationic Gemini Surfactants

2013 ◽  
Vol 690-693 ◽  
pp. 2076-2080
Author(s):  
Zhen Zhong Fan ◽  
Lan Lan Li ◽  
Li Feng Zhang ◽  
Qing Wang Liu
Keyword(s):  
Surface Tension ◽  
Critical Micelle Concentration ◽  
Surface Activity ◽  
Surfactant Concentration ◽  
Gemini Surfactant ◽  
Gemini Surfactants ◽  
Ph Value ◽  
Inorganic Salts ◽  
Cationic Gemini Surfactant ◽  
Cationic Gemini Surfactants

Cationic Gemini surfactant concentration, the inorganic salts added and the pH value of surface tension obtained cationic gemini surfactant critical micelle concentration is 0.4mmol / L;by adding three kinds of inorganic salts NaCl, MgCl2, and Na2SO4 ,which Na2SO4 has the greatest impact on surface tension, followed by MgCl2.The surface minimum tension of the pH ranged from 9 to 11 , indicating that the surface activity of cationic gemini surfactants achieved the highest.

scholarly journals Surface Activities of Mixtures of Partially-Quaternized 2-Vinylpyridine Telomers and Cationic Gemini Surfactant.

2002 ◽  
Vol 51 (4) ◽  
pp. 221-227 ◽  
Author(s):  
Tomokazu YOSHIMURA ◽  
Kosuke KAWASHIMA ◽  
Yoshifumi KOIDE ◽  
Hideto SHOSENJI ◽  
Kunio ESUMI
Keyword(s):  
Gemini Surfactant ◽  
Surface Activities ◽  
Cationic Gemini Surfactant
Sign in / Sign up

Export Citation Format

Share Document