Controlled-release behavior of ciprofloxacin from a biocompatible polymeric system based on sodium alginate/poly(ethylene glycol) mono methyl ether

2020 ◽  
Vol 165 ◽  
pp. 1047-1054 ◽  
Author(s):  
Muhammad Sohail Sarwar ◽  
Abdul Ghaffar ◽  
Qingrong Huang ◽  
Muhammad Sohail Zafar ◽  
Muhammad Usman ◽  
...  
Keyword(s):  
Controlled Release ◽  
Ethylene Glycol ◽  
Sodium Alginate ◽  
Methyl Ether ◽  
Polymeric System ◽  
Release Behavior ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

Magnetite nanoparticles stabilized with polymeric bilayer of poly(ethylene glycol) methyl ether–poly(ɛ-caprolactone) copolymers

Polymer ◽  
2008 ◽  
Vol 49 (18) ◽  
pp. 3950-3956 ◽  
Author(s):  
Siraprapa Meerod ◽  
Gamolwan Tumcharern ◽  
Uthai Wichai ◽  
Metha Rutnakornpituk
Keyword(s):  
Ethylene Glycol ◽  
Methyl Ether ◽  
Magnetite Nanoparticles ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene ◽  
Glycol Methyl Ether

Controlled Release Behaviors of Ketoprofen from Matrix Polymer of Chitosan and poly(ethylene glycol)

2013 ◽  
Vol 813 ◽  
pp. 399-402
Author(s):  
Chimsook Thitipha ◽  
Thitiphan Chimsook
Keyword(s):  
Particle Size ◽  
Controlled Release ◽  
Drug Release ◽  
Ethylene Glycol ◽  
Diffusion Method ◽  
Poly Ethylene Glycol ◽  
Matrix Polymer ◽  
Percentage Yield ◽  
Poly Ethylene ◽  
Composition Ratios

The aim of present work was to prepare floating microsphere of ketoprofen using matrix polymer of chitosan and poly (ethylene glycol) by solvent diffusion method. The floating microsphere of ketoprofen was prepared from matrix polymer of chitosan and poly (ethylene glycol) with various composition ratios and evaluated such as particle size, drug compatibility and drug release of microspheres. The scanning electron microscopy of microspheres confirmed their hollow structures with smooth surface. Formulation CPK 4 to CPK 6 exhibited the best controlled release pattern in ketoprofen. The concentration and size of poly (ethylene-glycol) affected the particle size, percentage yield and drug release of microspheres.

The role of hydrogen bonding in alginate/poly(acrylamide-co-dimethylacrylamide) and alginate/poly(ethylene glycol) methyl ether methacrylate-based tough hybrid hydrogels

RSC Advances ◽  
2015 ◽  
Vol 5 (71) ◽  
pp. 57678-57685 ◽  
Author(s):  
Zhi Wei Low ◽  
Pei Lin Chee ◽  
Dan Kai ◽  
Xian Jun Loh
Keyword(s):  
Hydrogen Bonding ◽  
Elastic Modulus ◽  
Ethylene Glycol ◽  
Methyl Ether ◽  
Poly Ethylene Glycol ◽  
Hybrid Hydrogels ◽  
Poly Ethylene ◽  
Glycol Methyl Ether ◽  
Poly Acrylamide

Hybrid hydrogels, with an elastic modulus and compressive toughness of 350 kPa and 70 J m−3, was synthesized and reported here.

The Influences of Monomer Structure and Solvent on the Radical Copolymerization of Tertiary Amine and PEGylated Methacrylates

2021 ◽  
Author(s):  
Priscila Quiñonez-Angulo ◽  
Robin Hutchinson ◽  
Angel Licea-Claverie ◽  
Enrique Saldivar ◽  
Ivan Zapata-Gonzalez
Keyword(s):  
Ethylene Glycol ◽  
Methyl Ether ◽  
Tertiary Amine ◽  
Radical Copolymerization ◽  
Poly Ethylene Glycol ◽  
Ethyl Methacrylate ◽  
Monomer Structure ◽  
Poly Ethylene ◽  
Glycol Methyl Ether

Tertiary Amine Methacrylates (TAMAs), such as 2-(N,N-diethylamino)ethyl methacrylate (DEAEMA) and 2-(N,N-dimethylamino)ethyl methacrylate (DMAEMA), and PEGylated (macro)monomers, such as 2-ethoxyethyl methacrylate (EEMA1) and poly(ethylene glycol) methyl ether methacrylates with 9 and...

Controlled Release of Proteins from Their Poly(Ethylene Glycol) Conjugates:  Drug Delivery Systems Employing 1,6-Elimination

2003 ◽  
Vol 14 (2) ◽  
pp. 395-403 ◽  
Author(s):  
Richard B. Greenwald ◽  
Karen Yang ◽  
Hong Zhao ◽  
Charles D. Conover ◽  
Stanford Lee ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Controlled Release ◽  
Ethylene Glycol ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene
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