Thiolene- and Polycaprolactone Methacrylate-Based Polymerized High Internal Phase Emulsion (PolyHIPE) Scaffolds for Tissue Engineering

2021 ◽  
Author(s):  
Betül Aldemir Dikici ◽  
Atra Malayeri ◽  
Colin Sherborne ◽  
Serkan Dikici ◽  
Thomas Paterson ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
High Internal Phase Emulsion ◽  
Internal Phase

Inverse high internal phase emulsion polymerization (i-HIPE) of GMMA, HEMA and GDMA for the preparation of superporous hydrogels as a tissue engineering scaffold

2016 ◽  
Vol 4 (3) ◽  
pp. 450-460 ◽  
Author(s):  
Archana C. Nalawade ◽  
Ravindra V. Ghorpade ◽  
Sadiqua Shadbar ◽  
Mohammed Shadbar Qureshi ◽  
N. N. Chavan ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Emulsion Polymerization ◽  
Tissue Engineering Scaffold ◽  
Tissue Engineering Scaffolds ◽  
High Internal Phase Emulsion ◽  
Superporous Hydrogels ◽  
Internal Phase

Synthesis of superporous hydrogels as tissue engineering scaffolds via inverse high internal phase emulsion (i-HIPE) polymerization.

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.

scholarly journals Effect of curing bath conditions on the morphology and structure of poly(high internal phase emulsion) fibers

2020 ◽  
Vol 138 (11) ◽  
pp. 50019
Author(s):  
Xuehui Gong ◽  
Boran Zhao ◽  
Ica Manas‐Zloczower ◽  
Donald L. Feke
Keyword(s):  
High Internal Phase Emulsion ◽  
Internal Phase ◽  
Morphology And Structure

scholarly journals Porous scaffolds with the structure of an interpenetrating polymer network made by gelatin methacrylated nanoparticle-stabilized high internal phase emulsion polymerization targeted for tissue engineering

RSC Advances ◽  
2021 ◽  
Vol 11 (37) ◽  
pp. 22544-22555
Author(s):  
Atefeh Safaei-Yaraziz ◽  
Shiva Akbari-Birgani ◽  
Nasser Nikfarjam
Keyword(s):  
Tissue Engineering ◽  
Extracellular Matrix ◽  
Cell Growth ◽  
Polymer Network ◽  
Synthetic Polymers ◽  
Tissue Scaffolds ◽  
Interpenetrating Polymer Network ◽  
Porous Scaffolds ◽  
Promising Strategy ◽  
Internal Phase

The interlacing of biopolymers and synthetic polymers is a promising strategy to fabricate hydrogel-based tissue scaffolds to biomimic a natural extracellular matrix for cell growth.

A stable high internal phase emulsion fabricated with OSA-modified starch: an improvement in β-carotene stability and bioaccessibility

2019 ◽  
Vol 10 (9) ◽  
pp. 5446-5460 ◽  
Author(s):  
Chi Yan ◽  
David Julian McClements ◽  
Liqiang Zou ◽  
Wei Liu
Keyword(s):  
Simple Shear ◽  
Succinic Anhydride ◽  
Modified Starch ◽  
High Internal Phase Emulsion ◽  
Shear Dispersion ◽  
Internal Phase ◽  
Octenyl Succinic Anhydride ◽  
Β Carotene

A high internal phase emulsion (HIPE) was firstly fabricated with octenyl succinic anhydride modified starch through simple shear dispersion.

Water and Oil Dual-Absorption Composite Resins Prepared from High Internal Phase Emulsion

2014 ◽  
Vol 884-885 ◽  
pp. 186-189 ◽  
Author(s):  
San Zhu ◽  
Xiao Gang Luo ◽  
Li Bin Ma ◽  
Ya Nan Xue ◽  
Ning Cai ◽  
...  
Keyword(s):  
Composite Resins ◽  
Butyl Methacrylate ◽  
Oil Uptake ◽  
Absorption Properties ◽  
High Internal Phase Emulsion ◽  
Saturated Water ◽  
Internal Phase ◽  
External Phase ◽  
Potential Applications ◽  
Scanning Electron

Novel composite resins with dual absorption properties of water and oil are prepared by the polymerization of high internal phase emulsion (HIPEs) with n-butyl methacrylate as the external phase monomer and acrylamide as the internal phase monomer. The subsequent polymerization leads to the formation of water and oil dual-absorption composite resins. The morphology of porous structure and microcosmic phase separation after water/oil uptake is observed by scanning electron microscopy (SEM). The water and oil absorbency strongly depend on composition. The composites with saturated water uptake could absorb the chloroform again but cant absorb water if saturated with chloroform first. And the resins exhibit great reusability, keeping almost constant absorbency. The present methodology could be a potential approach to obtain amphiphilic composites, which possess potential applications in the bioengineering, medical and industrial fields.

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