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You searched for: Journal name Journal of materials science Remove constraint Journal name: Journal of materials science Subject term mixing Remove constraint Subject term: mixing Subject term hydrophilicity Remove constraint Subject term: hydrophilicity Subject term contact angle Remove constraint Subject term: contact angle Subject term cell adhesion Remove constraint Subject term: cell adhesion
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1. Engineering biomimetic polyurethane using polyethylene glycol and gelatin for blood-contacting applications

Author:
Piyush W. Raut; Ajinkya A. Shitole; Anand Khandwekar; Neeti Sharma
Source:
Journal of materials science 2019 v.54 no.14 pp. 10457-10472
ISSN:
0022-2461
Subject:
adhesion; adsorption; biocompatibility; biomimetics; blood platelets; cell adhesion; contact angle; gelatin; hemolysis; hydrophilicity; infrared spectroscopy; mechanical properties; medical equipment; mixing; polyethylene glycol; polyurethanes; prothrombin; surface proteins; thermal properties; thermogravimetry; thromboplastin; water uptake; wide-angle X-ray scattering
Abstract:
... Polyurethane (PU) has been utilized in the development of various blood-contacting medical devices owing to their good biocompatibility and mechanical properties. The present study highlights the design and engineering of biomimetic polyurethanes with enhanced hemocompatibility by blending it with polyethylene glycol (PEG) and modifying its surface using gelatin as a surface modifier. The physicoc ...
DOI:
10.1007/s10853-019-03643-0

2. Electrospinning of poly (ε-caprolactone-co-lactide)/Pluronic blended scaffolds for skin tissue engineering

Author:
Ning-hua Liu; Jian-feng Pan; Yue-E Miao; Tian-xi Liu; Feng Xu; Hui Sun
Source:
Journal of materials science 2014 v.49 no.20 pp. 7253-7262
ISSN:
0022-2461
Subject:
cell adhesion; contact angle; extracellular matrix; hydrophilicity; mixing; stem cells; tensile strength; tissue engineering
Abstract:
... For skin tissue engineering, an ideal scaffold should mimic the natural extracellular matrix of the native skin. In this study, we reported a novel elastic sub-micron fiber scaffold blending poly (ε-caprolactone-co-lactide) (PLCL) and Pluronic at different ratios by electrospinning. PLCL and Pluronic were co-electrospun with the ratio of 100/0, 99/1, 95/5, 90/10, 85/15, and 75/25. These scaffolds ...
DOI:
10.1007/s10853-014-8432-8