scholarly journals Study on the cross-linked molecularly imprinted poly(methacrylic acid) and poly(acrylic acid) towards selective adsorption of diuron

2016 ◽  
Vol 100 ◽  
pp. 26-36 ◽  
Author(s):  
Ademar Wong ◽  
Fernanda Midori de Oliveira ◽  
César Ricardo Teixeira Tarley ◽  
Maria Del Pilar Taboada Sotomayor
Keyword(s):  
Acrylic Acid ◽  
Methacrylic Acid ◽  
Selective Adsorption ◽  
Molecularly Imprinted ◽  
The Cross ◽  
Poly Acrylic Acid

Kinetic of non-isothermal dehydration of equilibrium swollen poly(acrylic acid-co-methacrylic acid) hydrogel

2011 ◽  
Vol 512 (1-2) ◽  
pp. 157-162 ◽  
Author(s):  
Borivoj Adnadjevic ◽  
Gvozden Tasic ◽  
Jelena Jovanovic
Keyword(s):  
Acrylic Acid ◽  
Methacrylic Acid ◽  
Poly Acrylic Acid

scholarly journals Molecular Dynamics Simulation to Understand the Ability of Anionic Polymers to Alter the Morphology of Calcite

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Insil Choi ◽  
Il Won Kim
Keyword(s):  
Molecular Dynamics ◽  
Acrylic Acid ◽  
Methacrylic Acid ◽  
Dynamics Simulation ◽  
Magnesium Ions ◽  
Ethylene Imine ◽  
Anionic Polymers ◽  
Binding Behavior ◽  
Poly Ethylene ◽  
Poly Acrylic Acid

Molecular dynamics was utilized to investigate the ability of anionic macromolecules to drastically change the morphology of calcite in the presence of magnesium ions. Anionic poly(acrylic acid) and poly(methacrylic acid) were compared with cationic poly(ethylene imine) in their binding behavior on calcite (104) and (110) surfaces. Poly(acrylic acid) and poly(methacrylic acid) showed preferential binding on (110) with strong electrostatic attractions, whereas poly(ethylene imine) was only weakly attracted to (104). The extent of the charge imbalance on the surfaces appeared responsible for the current results, which originated from the deficient number of the coordinating oxygen atoms of carbonate around the surface calcium. The results of the current study were in accordance with the previous experimental observations, where the {hk0} surfaces of calcite were elongated under the coexistence of the anionic polymers and magnesium ions. These results could be generally utilized in the polymer-controlled crystallization with broad implications in the specific interactions with crystal surfaces.

Structure of poly(acrylic acid), poly(methacrylic acid) and gelatin solutions

2019 ◽  
Vol 294 ◽  
pp. 111551 ◽  
Author(s):  
S.A. Vshivkov ◽  
T.S. Soliman ◽  
E.S. Kluzhin ◽  
A.A. Kapitanov
Keyword(s):  
Acrylic Acid ◽  
Methacrylic Acid ◽  
Poly Acrylic Acid
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