Water-soluble copolymers. II. Inverse emulsion terpolymerization of acrylamide, sodium acrylate, and acryloyloxyethyl trimethylammonium chloride

2006 ◽  
Vol 101 (3) ◽  
pp. 1381-1385 ◽  
Author(s):  
Xiaohong Peng ◽  
Xiaochun Peng
Keyword(s):  
Water Soluble ◽  
Sodium Acrylate ◽  
Trimethylammonium Chloride ◽  
Inverse Emulsion

scholarly journals Rational Design of Molecularly Imprinted Polymers Using Quaternary Ammonium Cations for Glyphosate Detection

Sensors ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 296
Author(s):  
Mashaalah Zarejousheghani ◽  
Alaa Jaafar ◽  
Hendrik Wollmerstaedt ◽  
Parvaneh Rahimi ◽  
Helko Borsdorf ◽  
...  
Keyword(s):  
Molecularly Imprinted Polymers ◽  
Quaternary Ammonium ◽  
Photoelectron Spectroscopy ◽  
Rational Design ◽  
Water Soluble ◽  
Trimethylammonium Chloride ◽  
Molecularly Imprinted ◽  
Functional Monomers ◽  
Imprinted Polymers ◽  
Quaternary Ammonium Cations

Molecularly imprinted polymers have emerged as cost-effective and rugged artificial selective sorbents for combination with different sensors. In this study, quaternary ammonium cations, as functional monomers, were systematically evaluated to design imprinted polymers for glyphosate as an important model compound for electrically charged and highly water-soluble chemical compounds. To this aim, a small pool of monomers were used including (3-acrylamidopropyl)trimethylammonium chloride, [2-(acryloyloxy)ethyl]trimethylammonium chloride, and diallyldimethylammonium chloride. The simultaneous interactions between three positively charged monomers and glyphosate were preliminary evaluated using statistical design of the experiment method. Afterwards, different polymers were synthesized at the gold surface of the quartz crystal microbalance sensor using optimized and not optimized glyphosate-monomers ratios. All synthesized polymers were characterized using atomic force microscopy, contact angle, Fourier-transform infrared, and X-ray photoelectron spectroscopy. Evaluated functional monomers showed promise as highly efficient functional monomers, when they are used together and at the optimized ratio, as predicted by the statistical method. Obtained results from the modified sensors were used to develop a simple model describing the binding characteristics at the surface of the different synthesized polymers. This model helps to develop new synthesis strategies for rational design of the highly selective imprinted polymers and to use as a sensing platform for water soluble and polar targets.

Aqueous suspension of amphiphilic diblock copolymer nanoparticles prepared in situ from a water-soluble poly(sodium acrylate) alkoxyamine macroinitiator

Soft Matter ◽  
2006 ◽  
Vol 2 (3) ◽  
pp. 223 ◽  
Author(s):  
Guillaume Delaittre ◽  
Julien Nicolas ◽  
Catherine Lefay ◽  
Maud Save ◽  
Bernadette Charleux
Keyword(s):  
Diblock Copolymer ◽  
Aqueous Suspension ◽  
Water Soluble ◽  
Sodium Acrylate ◽  
Amphiphilic Diblock Copolymer ◽  
Soluble Poly

Synthesis in inverse emulsion and properties of water-soluble associating polymers

2002 ◽  
Vol 84 (7) ◽  
pp. 1418-1430 ◽  
Author(s):  
Martial Pabon ◽  
Jean-Marc Corpart ◽  
Joseph Selb ◽  
Fran�oise Candau
Keyword(s):  
Water Soluble ◽  
Inverse Emulsion ◽  
Associating Polymers
Sign in / Sign up

Export Citation Format

Share Document