scholarly journals A novel surface modification technique for forming porous polymer monoliths in poly(dimethylsiloxane)

2012 ◽  
Vol 6 (1) ◽  
pp. 016506 ◽  
Author(s):  
Jeffrey M. Burke ◽  
Elisabeth Smela
Keyword(s):  
Surface Modification ◽  
Porous Polymer ◽  
Polymer Monoliths ◽  
Modification Technique

scholarly journals Novel metal ion surface modification technique

1990 ◽  
Author(s):  
I.G. Brown ◽  
X. Godechot ◽  
K.M. Yu
Keyword(s):  
Surface Modification ◽  
Metal Ion ◽  
Modification Technique

Porogens and porogen selection in the preparation of porous polymer monoliths

2019 ◽  
Vol 43 (1) ◽  
pp. 56-69
Author(s):  
Fotouh R. Mansour ◽  
Sidra Waheed ◽  
Brett Paull ◽  
Fernando Maya
Keyword(s):  
Porous Polymer ◽  
Polymer Monoliths

scholarly journals Hierarchically Porous Polymer Monoliths by Combining Controlled Macro- and Microphase Separation

2015 ◽  
Vol 137 (28) ◽  
pp. 8896-8899 ◽  
Author(s):  
Stacey A. Saba ◽  
Maral P. S. Mousavi ◽  
Philippe Bühlmann ◽  
Marc A. Hillmyer
Keyword(s):  
Microphase Separation ◽  
Porous Polymer ◽  
Polymer Monoliths ◽  
Hierarchically Porous

Control of Porous Properties and Surface Chemistry in “Molded” Porous Polymer Monoliths Prepared by Polymerization in the Presence of TEMPO

1999 ◽  
Vol 32 (19) ◽  
pp. 6377-6379 ◽  
Author(s):  
Eric C. Peters ◽  
Frantisek Svec ◽  
Jean M. J. Fréchet ◽  
Camilla Viklund ◽  
Knut Irgum
Keyword(s):  
Surface Chemistry ◽  
Porous Polymer ◽  
Polymer Monoliths ◽  
Porous Properties

scholarly journals Accelerated mineralization on nanofibers via non-thermal atmospheric plasma assisted glutamic acid templated peptide conjugation

2019 ◽  
Vol 6 (4) ◽  
pp. 231-240 ◽  
Author(s):  
Günnur Onak ◽  
Ozan Karaman
Keyword(s):  
Surface Modification ◽  
Glutamic Acid ◽  
Fluorescent Microscopy ◽  
Cellular Adhesion ◽  
Atmospheric Plasma ◽  
Peptide Conjugation ◽  
Carboxylic Groups ◽  
Modification Technique ◽  
Simulated Body Fluids ◽  
Effect Of Surface

Abstract Surface modification by non-thermal atmospheric plasma (NTAP) treatment can produce significantly higher carboxylic groups on the nanofibers (NF) surface, which potentially can increase biomineralization of NF via promoting glutamic acid (GLU) templated peptide conjugation. Herein, electrospun poly(lactide-co-glycolide) (PLGA) scaffolds were treated with NTAP and conjugated with GLU peptide followed by incubation in simulated body fluids for mineralization. The effect of NTAP treatment and GLU peptide conjugation on mineralization, surface wettability and roughness were investigated. The results showed that NTAP treatment significantly increased GLU peptide conjugation which consequently enhanced mineralization and mechanical properties of NTAP treated and peptide conjugated NF (GLU-pNF) compared to neat PLGA NF, NTAP treated NF (pNF) and GLU peptide conjugated NF (GLU-NF). The effect of surface modification on human bone marrow derived mesenchymal stem cells adhesion, proliferation and morphology was evaluated by cell proliferation assay and fluorescent microscopy. Results demonstrated that cellular adhesion and proliferation were significantly higher on GLU-pNF compared to NF, pNF and GLU-NF. In summary, NTAP treatment could be a promising modification technique to induce biomimetic peptide conjugation and biomineralization for bone tissue engineering applications.

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