In situ polymerization preparation of chiral molecular imprinting polymers monolithic column for amlodipine and its recognition properties study

2009 ◽  
Vol 17 (3) ◽  
pp. 401-409 ◽  
Author(s):  
Elijan Amut ◽  
Qiang Fu ◽  
Qi Fang ◽  
Rong Liu ◽  
Aiping Xiao ◽  
...  
Keyword(s):  
Molecular Imprinting ◽  
In Situ Polymerization ◽  
Monolithic Column ◽  
Molecular Imprinting Polymers

Preparation of a poly(3′-azido-3′-deoxythymidine-co-propargyl methacrylate-co-pentaerythritol triacrylate) monolithic column by in situ polymerization and a click reaction for capillary liquid chromatography of small molecules and proteins

The Analyst ◽  
2015 ◽  
Vol 140 (13) ◽  
pp. 4626-4635 ◽  
Author(s):  
Zian Lin ◽  
Ruifang Yu ◽  
Wenli Hu ◽  
Jiangnan Zheng ◽  
Ping Tong ◽  
...  
Keyword(s):  
Liquid Chromatography ◽  
Free Radical ◽  
Small Molecules ◽  
In Situ Polymerization ◽  
Click Reaction ◽  
Monolithic Column ◽  
Capillary Liquid Chromatography ◽  
Pentaerythritol Triacrylate ◽  
Capillary Liquid

Combining free radical polymerization with a CuAAC click reaction, a facile approach was developed for the preparation of poly(AZT-co-PMA-co-PETA) monoliths.

Chiral Separation of R,S 3-(4-Fluorophenyl) -2,2-Dimethylcyclopane Carboxamide with Monolithic Molecularly Imprinted Polymers

2013 ◽  
Vol 706-708 ◽  
pp. 40-43
Author(s):  
Chun Mei Xu ◽  
Zhi Wei Li ◽  
Lei Liu
Keyword(s):  
Molecularly Imprinted Polymers ◽  
Chiral Recognition ◽  
In Situ Polymerization ◽  
Monolithic Column ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Mobile Phases ◽  
Polymerization Method ◽  
Recognition Capability

A monolithic column of molecularly imprinted polymer was prepared by an in situ polymerization method with a new compound R, S 3-(4-Fluorophenyl) -2, 2-Dimethylcyclopane Carboxamide which has fluorin organic compound as the template. The molecular recognition capabilities of the prepared monolithic MIP were evaluated by separating the enantiomers. The characteristics of the column and the influences of mobile phases were studied. The results showed that the monolithic column has chiral recognition capability for the template and the enantiomers were baseline separated even in aqueous solution.

Improvement in mechanical, physical and biological properties of eucalyptus and pine woods by raw pine resin in situ polymerization

2021 ◽  
Vol 166 ◽  
pp. 113495
Author(s):  
Andrey Pereira Acosta ◽  
Kelvin Techera Barbosa ◽  
Sandro Campos Amico ◽  
André Luiz Missio ◽  
Rafael de Avila Delucis ◽  
...  
Keyword(s):  
In Situ Polymerization ◽  
Biological Properties ◽  
Pine Resin

Juvenile and Mature Pinewoods Treated by in situ Polymerization with Poly(vinyl acetate)

2021 ◽  
Author(s):  
Andrey Acosta ◽  
Ezequiel Gallio ◽  
Paula Zanatta ◽  
Henrique Schulz ◽  
Rafael de Avila Delucis ◽  
...  
Keyword(s):  
Vinyl Acetate ◽  
In Situ Polymerization

scholarly journals Morphology and crystallization kinetics of Rubber-modified Nylon 6 Prepared by Anionic In-situ Polymerization

2020 ◽  
Vol 27 (1) ◽  
pp. 204-215
Author(s):  
Hongkai Zhao ◽  
Dengchao Zhang ◽  
Yingshuang Li
Keyword(s):  
Crystallization Kinetics ◽  
In Situ Polymerization ◽  
Good Description ◽  
Nylon 6 ◽  
Avrami Equation ◽  
Infrared Analysis ◽  
Chain Segment ◽  
The Impact ◽  
Kinetics Of

AbstractIn this work, we modified nylon 6 with liquid rubber by in-situ polymerization. The infrared analysis suggested that HDI urea diketone is successfully blocked by caprolactam after grafting on hydroxyl of HTPB, and the rubber-modified nylon copolymer is generated by the anionic polymerization. The impact section analysis indicated the rubber-modified nylon 6 resin exhibited an alpha crystal form.With an increase in the rubber content, nylon 6 was more likely to generate stable α crystal. Avrami equation was a good description of the non-isothermal crystallization kinetics of nylon-6 and rubber-modified nylon-6 resin. Moreover, it is found that the initial crystallization temperature of nylon-6 chain segment decreased due to the flexible rubber chain segment. n value of rubber-modified nylon-6 indicated that its growth was the coexistence of two-dimensional discoid and three-dimensional spherulite growth. Finally, the addition of the rubber accelerated the crystallization rate of nylon 6.

Sign in / Sign up

Export Citation Format

Share Document