Results 261 to 270 of about 12,443 (283)

Improvement in hydrophilicity of PHBV films by plasma treatment

Journal of Biomedical Materials Research Part A, 2005
AbstractPoly(3‐hydroxybutyrate‐co‐hydroxyvalerate) (PHBV) films were prepared by the solvent cast method. Oxygen and nitrogen plasma treatment were used to improve the hydrophilicity of the surface of PHBV films. The surface properties were characterized by contact angle measurement and X‐ray photoelectron spectroscopy (XPS). The water contact angle of
Yingjun, Wang, Ling, Lu, Yudong, Zheng, Xiaofeng, Chen   +3 more
openaire   +2 more sources

Electrospun PHBV/collagen composite nanofibrous scaffolds for tissue engineering

Journal of Biomaterials Science, Polymer Edition, 2007
Electrospinning has recently emerged as a leading technique for the formation of nanofibrous structures made of synthetic and natural extracellular matrix components. In this study, nanofibrous scaffolds were obtained by electrospinning a combination of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and type-I collagen in 1,1,1,3,3,3-hexafluoro-2 ...
Wan, Meng, Se-Yong, Kim, Jiang, Yuan, Jung Chul, Kim, Oh Hyeong, Kwon, Naoki, Kawazoe, Guoping, Chen, Yoshihiro, Ito, Inn-Kyu, Kang   +8 more
openaire   +2 more sources

Fabrication and characterization of bioactive wollastonite/PHBV composite scaffolds

Biomaterials, 2004
Composite scaffolds of polyhydroxybutyrate-polyhydroxyvalerate (PHBV) with bioactive wollastonite were fabricated by a compression moulding, thermal processing, and salt particulate leaching method. Structure and mechanical properties of the scaffolds were determined. The bioactivity of the composites was evaluated by soaking in a simulated body fluid (
Haiyan, Li, Jiang, Chang
openaire   +2 more sources

Electrospun PHBV and PHBV-based composite fibrous membranes for tissue engineering applications

2010
The 5th Asian International Symposium on Biomaterials, Xiamen, China, 2006. In Proceedings, 2006, p.
Tong, HW, Wang, M
openaire   +1 more source

Silane treated starch dispersed PBAT/PHBV-based composites: Improved barrier performance for single-use plastic alternatives.

International Journal of Biological Macromolecules, 2022
A. Pal, M. Misra, A. Mohanty
semanticscholar   +1 more source

Mechanical, thermal and hydrodegradation behavior of poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) composites with agricultural fibers as reinforcing fillers

Sustainable Materials and Technologies, 2022
K. Mazur, Paulina Jakubowska, A. Gaweł, S. Kuciel   +3 more
semanticscholar   +1 more source

Coating PHBV- and PHBV/PLLA-based scaffolds with collagen and characteristics of collagen-coated scaffolds

2010
Session T1.6 - Biomaterials II: T1.6 ...
Sultana, N, Wang, M
openaire   +1 more source

Comparative studies of structural, thermal, mechanical, rheological and dynamic mechanical response of melt mixed PHB/bio-PBS and PHBV/bio-PBS blends

Journal of polymer research, 2022
Harshal Peshne, Bhabani K. Satapathy
semanticscholar   +1 more source

Pyrite and PHBV combined as substrates for groundwater denitrification

Environmental Technology
Nitrate pollution in groundwater has steadily increased globally, posing a potential threat to human health. Introduction of exogenous electron donors can significantly enhance nitrogen removal from nitrate-contaminated groundwater. Yet, conventional individual autotrophic or heterotrophic denitrification approaches have the disadvantage of low ...
Zhengkun, Qian, Haodong, Pan, Jiayi, Xu, Mengyuan, Han, Linyan, Qi, Liangtao, Ye   +5 more
openaire   +2 more sources

Obtention and characterization of PLA/PHBV thin sheets by solvent casting and extrusion with application in food packaging

Bulletin of Materials Science
Vanesa Perez-Martinez, Lady Bello-Rocha, Cesar Rodríguez-Rodriguez, César A. Sierra, Diego Alberto Castellanos   +4 more
semanticscholar   +1 more source