Highly Porous Open-Cellular Monoliths from 2-Hydroxyethyl Methacrylate Based High Internal Phase Emulsions (HIPEs):  Preparation and Void Size Tuning

2007 ◽  
Vol 40 (22) ◽  
pp. 8056-8060 ◽  
Author(s):  
Sebastijan Kovačič ◽  
Dejan Štefanec ◽  
Peter Krajnc
Keyword(s):  
Hydroxyethyl Methacrylate ◽  
Void Size ◽  
Internal Phase ◽  
Highly Porous

Synthesis of hydrogel polyHIPEs from functionalized glycidyl methacrylate

2016 ◽  
Vol 7 (32) ◽  
pp. 5132-5138 ◽  
Author(s):  
David Pahovnik ◽  
Janja Majer ◽  
Ema Žagar ◽  
Sebastijan Kovačič
Keyword(s):  
Glycidyl Methacrylate ◽  
Internal Phase ◽  
Oil In Water ◽  
Highly Porous

Highly porous hydrogels based on functionalized glycidyl methacrylate (GMA) have been successfully prepared through the high internal phase oil-in-water emulsions.

scholarly journals Highly porous conjugated polymers for selective oxidation of organic sulfides under visible light

2014 ◽  
Vol 50 (60) ◽  
pp. 8177-8180 ◽  
Author(s):  
Zi Jun Wang ◽  
Saman Ghasimi ◽  
Katharina Landfester ◽  
Kai A. I. Zhang
Keyword(s):  
Visible Light ◽  
Conjugated Polymers ◽  
Emulsion Polymerization ◽  
Surface Area ◽  
Selective Oxidation ◽  
High Surface ◽  
High Surface Area ◽  
Organic Sulfides ◽  
Internal Phase ◽  
Highly Porous

High surface area porous conjugated polymers were synthesized via the high internal phase emulsion polymerization technique and micropore engineering as efficient heterogeneous photocatalysts for highly selective oxidation of organic sulfides to sulfoxides under visible light.

Two-step syneretic formation of highly porous morphology during copolymerization of hydroxyethyl methacrylate and ethylene glycol dimethylacrylate

2016 ◽  
Vol 7 ◽  
pp. 16-21 ◽  
Author(s):  
Muzafera Paljevac ◽  
Peter Krajnc ◽  
Libuše Hanková ◽  
Ladislav Holub ◽  
Benjamin Le Droumaguet ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Hydroxyethyl Methacrylate ◽  
Porous Morphology ◽  
Highly Porous

An environmentally benign post-polymerization functionalization strategy towards unprecedented poly(vinylamine) polyHIPEs

2021 ◽  
Vol 12 (8) ◽  
pp. 1155-1164
Author(s):  
Sarah Jurjevec ◽  
Antoine Debuigne ◽  
Ema Žagar ◽  
Sebastijan Kovačič
Keyword(s):  
Environmentally Benign ◽  
Internal Phase ◽  
Hydrolysis Of ◽  
Highly Porous ◽  
Porous Poly

Interconnected highly porous poly(vinylamine) monoliths are produced by post-polymerization hydrolysis of emulsion-templated poly(N-vinylformamide) polyHIPEs (polymerized high internal phase emulsions).

Surface Modification of High Internal Phase Emulsion Foam as a Scaffold for Tissue Engineering Application via Atmospheric Pressure Plasma Treatment

2012 ◽  
Vol 77 ◽  
pp. 172-177 ◽  
Author(s):  
Pornsri Pakeyangkoon ◽  
Rathanawan Magaraphan ◽  
Pomthong Malakul ◽  
Manit Nithitanakul
Keyword(s):  
Tissue Engineering ◽  
Contact Angle ◽  
Plasma Treatment ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Tissue Engineering Application ◽  
High Internal Phase Emulsion ◽  
Pressure Plasma ◽  
Internal Phase ◽  
Highly Porous

Atmospheric pressure plasma treatment was used to improve hydrophilic properties and scaffold/cell interaction of poly(S/EGDMA)polyHIPE highly porous foam, prepared from poly(styrene/ethylene glycol dimethacrylate) using high internal phase emulsion technique. With our synthesis procedure and surface treatment, this bioactive material, featuring highly porous structure and good mechanical strength, can be applied as a scaffold for tissue engineering applications. The treatment time and external plasma parameters were investigated in regards to the polyHIPE foam surface’s appropriate for fibroblast implantation. The changes in surface properties were characterized by contact angle measurement, showing that the exposure to air-plasma induced polyHIPE foam with hydrophilic surfaces, as observed by a decrease in contact angle degree. Enhancement of the interaction between the polyHIPE foam and the L929 fibroblast-like cells would imply the hydrophilic improvement of the polyHIPE foam surface due to the polar-like property of the biofluid cell medium.

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