Rheological behavior of biodegradable N-succinyl chitosan-g-poly (acrylic acid) hydrogels and their applications as drug carrier and in vitro theophylline release

2018 ◽  
Vol 117 ◽  
pp. 454-466 ◽  
Author(s):  
Shahid Bashir ◽  
Yin Yin Teo ◽  
S. Ramesh ◽  
K. Ramesh ◽  
Muhammad Waheed Mushtaq
Keyword(s):  
Acrylic Acid ◽  
Rheological Behavior ◽  
Drug Carrier ◽  
Poly Acrylic Acid

scholarly journals Miscibility of poly(acrylic acid)/poly(methyl vinyl ketone) blend and in vitro application as drug carrier system

2018 ◽  
Vol 21 (1) ◽  
pp. 145-162 ◽  
Author(s):  
Abdulaziz Ali Alghamdi ◽  
Abdulellah Alsolami ◽  
Waseem Sharaf Saeed ◽  
Abdel-Basit Mohammed Al-Odayni ◽  
Abdelhabib Semlali ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Drug Carrier ◽  
Vinyl Ketone ◽  
Methyl Vinyl Ketone ◽  
Carrier System ◽  
Methyl Vinyl ◽  
Drug Carrier System ◽  
Poly Acrylic Acid

A multifunctional poly(acrylic acid)/gelatin hydrogel

2009 ◽  
Vol 24 (5) ◽  
pp. 1653-1661 ◽  
Author(s):  
Qunwei Tang ◽  
Jihuai Wu ◽  
Jianming Lin ◽  
Shijun Fan ◽  
De Hu
Keyword(s):  
Acrylic Acid ◽  
Transport Model ◽  
Interpenetrating Network ◽  
Hybrid Hydrogel ◽  
Elongation At Break ◽  
Gelatin Hydrogel ◽  
Preparation Conditions ◽  
Aqueous Solution Polymerization ◽  
Poly Acrylic Acid

A poly(acrylic acid)/gelatin interpenetrating network hydrogel was synthesized by aqueous solution polymerization. The influences of preparation conditions including cross-linker, initiator, gelatin content, and neutralization degree on the swelling ratios of the hydrogels are investigated. The swelling, mechanical strength, biodegradability, and drug-release properties of poly(acrylic acid)/gelatin hydrogel are evaluated. The hydrogel has excellent mechanical properties; tensile strength is 1500 kPa, and elongation at break is 887%, respectively. The in vitro biodegradation shows that an interpenetrating network structure exists in the poly(acrylic acid)/gelatin hybrid hydrogel. A release study indicates that the theophylline release from the hydrogel depends on the cross-linking density of the hydrogel and pH of the medium, and the drug diffusion obeys an anomalous transport model.

In Vitro Response of Osteoblast-Like Cells to Hydroxyapatite-Zinc Oxide-Poly(Acrylic Acid) Cements

2001 ◽  
Vol 218-220 ◽  
pp. 347-352 ◽  
Author(s):  
S. Kenny ◽  
Martin Buggy ◽  
T. Pembroke ◽  
R. Hill ◽  
P.V. Hatton
Keyword(s):  
Zinc Oxide ◽  
Acrylic Acid ◽  
In Vitro Response ◽  
Poly Acrylic Acid
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