Plasma Treatment on Silk Fibroin Powder/PU Blend Film

Lu Zhu; Wei Lin Xu

doi:10.4028/www.scientific.net/AMR.152-153.1525

Paper Titles

The Yield Criterion for Processing Bamboo Fiber under Rolling Load
p.1505

Toxoplasma gondii DNA Sensor Based on a Novel Ni-Magnetic Sensing Probe
p.1510

Controlling the Wall Thickness and Pore Size of SBA-15 by Using PPG and PEG as Additives
p.1514

Study on an Air Filter Material Immobilized with Bio-Antimicrobials
p.1519

Plasma Treatment on Silk Fibroin Powder/PU Blend Film
p.1525

Comparison of Ohmic Contact Characteristics of Different Metal on N Type 4H-SiC
p.1529

Synthesis and Application of Polyurethane Hydrogel Carrier on Nitrobacteria Immobilization
p.1533

Preparation of Eucommia ulmoides Leaves Antioxidant and its Antioxidation Activity In Vitro
p.1537

Fabrication and Characterization of a Toxoplasma gondii DNA Sensing System
p.1543

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 152-153Plasma Treatment on Silk Fibroin Powder/PU Blend...

Plasma Treatment on Silk Fibroin Powder/PU Blend Film

Abstract:

Surface modification of plasma treatment was employed to improve the interface between silk fibroin (SF) powder and polyurethane (PU) in preparation of SF powder/PU blend film. Morphology analysis showed that plasma-treated blend film became dense and compact. The water vapor permeability of blend film from treated powder was significantly lowered. Plasma-treated artificial blood vessel was nearly waterproof, of which the water permeability was about 1/40 of the original value. Correspondingly, the compliance of plasma-treated vessel was enhanced remarkably, indicating it has better elasticity and flexibility which is more suitable for its application in tissue engineering.