Cellulose-poly(acrylamide-acrylic acid) interpenetrating polymer network membranes for the pervaporation of water-ethanol mixtures. II. Effect of ionic group contents and cellulose matrix modification

2001 ◽  
Vol 80 (9) ◽  
pp. 1452-1460 ◽  
Author(s):  
A. L. Buyanov ◽  
L. G. Revel'Skaya ◽  
Yu. P. Kuznetzov ◽  
A. K. Khripunov
Keyword(s):  
Acrylic Acid ◽  
Polymer Network ◽  
Interpenetrating Polymer Network ◽  
Ionic Group ◽  
Cellulose Matrix ◽  
Matrix Modification ◽  
Poly Acrylamide

scholarly journals Synthesis of a biodegradable interpenetrating polymer network of Av-cl-poly(AA-ipn-AAm) for malachite green dye removal: kinetics and thermodynamic studies

RSC Advances ◽  
2018 ◽  
Vol 8 (73) ◽  
pp. 41920-41937 ◽  
Author(s):  
Vaneet Kumar ◽  
Vishal Rehani ◽  
Balbir Singh Kaith ◽  
Saruchi Saruchi
Keyword(s):  
Acrylic Acid ◽  
Malachite Green ◽  
Dye Removal ◽  
Polymer Network ◽  
Aloe Vera ◽  
Interpenetrating Polymer Network ◽  
Thermodynamic Studies ◽  
Malachite Green Dye ◽  
Natural Polysaccharide ◽  
Kinetics And Thermodynamic

This paper deals with the synthesis of a biodegradable interpenetrating polymer network (IPN) from the natural polysaccharide aloe vera (Av), acrylamide (AAm) and acrylic acid (AA), and its evaluation as a dye removal device.

scholarly journals Magnetic thermally sensitive interpenetrating polymer network (IPN) nanogels: IPN-pNIPAm@Fe2O3-SiO2

RSC Advances ◽  
2020 ◽  
Vol 10 (63) ◽  
pp. 38287-38293
Author(s):  
Yun Teng ◽  
Philip W. T. Pong
Keyword(s):  
Iron Oxide ◽  
Polymer Network ◽  
Interpenetrating Polymer Network ◽  
Poly Acrylamide

In this paper, iron oxide-silica@poly(acrylamide-co-N,N-diethylacrylamide)/poly(N,N-diethylacrylamide) interpenetrating polymer network (IPN-pNIPAm@Fe2O3-SiO2) nanogels, possessing both magnetic and thermo-sensitive properties were successfully prepared.

Synthesis and Characteristics of Interpenetrating Polymer Network Hydrogels Based on Konjac Glucomannan with Different Molecular Weights and Poly(acrylic acid)

2011 ◽  
Vol 393-395 ◽  
pp. 1004-1007
Author(s):  
Xue Yao ◽  
Xue Gang Luo ◽  
Ben Chao Han
Keyword(s):  
Acrylic Acid ◽  
Enzymatic Degradation ◽  
Drug Carrier ◽  
Polymer Network ◽  
Konjac Glucomannan ◽  
Interpenetrating Polymer Network ◽  
Swelling Ratio ◽  
Molecular Weights ◽  
Ft Ir ◽  
Poly Acrylic Acid

Konjac glucomannan with different molecular weights/poly(acrylic acid) hydrogels were prepared in this paper. The structure of the IPN hydrogels was characterized by FT-IR and SEM. The swelling ratio of these hydrogels showed they had pH-sensitive properties and the enzymatic degradation tests showed the hydrogels retain the enzymatic degradation character of KGM. Furthermore, hydrogel composed of native KGM degraded sharply in enzymatic degradation test and it had bigger swelling ratio and weight loss ratio than those hydrogels which composed of lower molecular weights KGM. Therefore, hydrogels composed of lower molecular weight might release drug more stable when they were used as drug carrier.

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