Viscoelasticity of Calf Hide Impregnated with Radiation-Polymerized Polyhydroxyethyl Methacrylate

1986 ◽  
pp. 235-250 ◽  
Author(s):  
Paul L. Kronick ◽  
Bohdan Artymyshyn ◽  
Peter R. Buechler ◽  
William Wise
Keyword(s):  
Polyhydroxyethyl Methacrylate

Synthesis of poly(ethylene-co-butylene)-block-poly(ethylene oxide) surfactant and its use in the synthesis of polyhydroxyethyl methacrylate nanoparticles containing azo-dye

RSC Advances ◽  
2014 ◽  
Vol 4 (66) ◽  
pp. 35027-35034 ◽  
Author(s):  
Yee Song Ko ◽  
Monica V. Circu ◽  
Thomas Geiger ◽  
Simon Dünki ◽  
Frank A. Nüesch ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Azo Dye ◽  
Miniemulsion Polymerization ◽  
Hydroxyethyl Methacrylate ◽  
Polyhydroxyethyl Methacrylate ◽  
Inverse Miniemulsion ◽  
Poly Ethylene Oxide ◽  
Disperse Red 1 ◽  
Poly Ethylene

A new poly(ethylene-co-butylene)-block-poly(ethylene oxide) surfactant was synthesized and used in inverse miniemulsion polymerization of 2-hydroxyethyl methacrylate with encapsulated Disperse Red 1.

Disentangling Polymer Network and Hydration Water Dynamics in Polyhydroxyethyl Methacrylate Physical and Chemical Hydrogels

2019 ◽  
Vol 123 (31) ◽  
pp. 19183-19194 ◽  
Author(s):  
Daria Noferini ◽  
Antonio Faraone ◽  
Marta Rossi ◽  
Eugene Mamontov ◽  
Emiliano Fratini ◽  
...  
Keyword(s):  
Polymer Network ◽  
Water Dynamics ◽  
Hydration Water ◽  
Polyhydroxyethyl Methacrylate ◽  
Physical And Chemical

Characterisation of hydroxyapatite surface modified by poly(ethylene glycol) and poly(hydroxyethyl methacrylate) grafting

2013 ◽  
Vol 67 (4) ◽  
Author(s):  
Katarzyna Adamska ◽  
Magdalena Szubert ◽  
Adam Voelkel ◽  
Zuzanna Okulus
Keyword(s):  
Zeta Potential ◽  
Surface Chemistry ◽  
Surface Properties ◽  
Chemical Properties ◽  
Xps Spectra ◽  
Polyhydroxyethyl Methacrylate ◽  
Grafting Modification ◽  
Ft Ir ◽  
Poly Ethylene ◽  
Surface Modified

AbstractHydroxyapatite (HA) has many applications in medicine as a biocompatible and bioactive biomaterial. Numerous studies have shown that modification of the HA surface can improve its biological and chemical properties. However, little is known about the surface properties of modified materials. In this paper the influence of organic polymers: polyethylene glycol (PEG) and polyhydroxyethyl methacrylate (pHEMA) on the surface properties and surface chemistry of hydroxyapatite (HA) is presented. The surface properties of modified HA were characterised by the FT-IR, XPS, BET, and zeta potential measurements. Specific surface area was determined by BET. Infrared and XPS spectra confirmed the presence of PEG and pHEMA on the surface of HA. The BET N2 adsorption revealed slight changes in the HA surface chemistry after grafting modification. The surface chemical properties of the HA were considered to be based on the zeta potential. The decrease in zeta potential results in the increasing stability of the modified material and also in the reduction of bacterial adhesion. The reaction for surface modification of HA is proposed and described.

Morphological evidence for use of radioopaque emboli based on polyhydroxyethyl methacrylate for vascular occlusion

1989 ◽  
Vol 107 (3) ◽  
pp. 421-424 ◽  
Author(s):  
N. D. Skuba ◽  
A. A. Adamyan ◽  
V. N. Dan ◽  
N. V. Trostenyuk ◽  
P. Lopour ◽  
...  
Keyword(s):  
Vascular Occlusion ◽  
Morphological Evidence ◽  
Polyhydroxyethyl Methacrylate
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