Results 121 to 130 of about 9,319 (249)

Fabrication and Characterization of Collagen-Immobilized Porous PHBV/HA Nanocomposite Scaffolds for Bone Tissue Engineering [PDF]

, 2015
The porous composite scaffolds (PHBV/HA) consisting of poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and hydroxyapatite (HA) were fabricated using a hot-press machine and salt-leaching.
Kwak, Giseop, Yoon, Keun-Byoung, Park, Soo-Young, Park, Lee Soon, Xing, Zhi-Cai, Kang, Inn-Kyu, Baek, Jin-Young   +6 more
core   +1 more source

Performance of treating aquaculture effluent using PHBV/volcanic rock/pyrite synergistic

能源环境保护
In order to address the low nitrogen and phosphorus removal efficiencies caused by a low carbon-to-nitrogen ratio in aquaculture effluents, a biofiltration device based on the synergistic coupling of 3-hydroxybutyrate and 3-hydroxyvalerate copolymers ...
ZHANG Haigeng, WANG Fangying, CAO Xinyuan, SUN Yating, XU Zhongshuo, ZHANG Yulei*   +5 more
doaj   +1 more source

Experimental data for extrusion processing and tensile properties of poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) polymer and wood fibre reinforced PHBV biocomposites

Data in Brief, 2019
This article features a large database on different extrusion processing conditions and the resulting tensile properties of poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) and wood fibre reinforced biocomposites.
Luigi-Jules Vandi, Clement Matthew Chan, Alan Werker, Des Richardson, Bronwyn Laycock, Steven Pratt   +5 more
doaj   +1 more source

Transesterification induced mechanical properties enhancement of PLLA/PHBV bio-alloy

, 2016
In order to improve the miscibility and mechanical properties of poly(L-lactic acid) (PLLA) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) bio-alloy, small amount of transesterification catalyst, zinc acetate was added in the melt blending ...
Zhang, Chunbo, Yang, Jian, Jiang, Qianhong, Chen, Peng, Wang, Dujin, Zhu, Haijin, Zhao, Ying   +6 more
core  

Preparation And Characterization Of Maleic Anhydride Grafted Poly(hydroxybutirate-co-hydroxyvalerate) – Phbv-g-ma [PDF]

, 2017
A compatibilizer agent was successfully produced by grafting maleic anhydride (MA) to poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) chains on a reactive processing by mechanical mixing, using a mixture of PHBV, MA and dicumyl peroxide (DCP) as ...
Thaís Larissa do Amaral; Passador, Nelson; Lemes, Maurício Pinheiro de; Durán, Ana Paula, Montanheiro, Fábio Roberto; Oliveira   +5 more
core  

Vascular endothelial growth factor improves physico-mechanical properties and enhances endothelialization of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/poly(ε-caprolactone) small-diameter vascular grafts in vivo

Frontiers in Pharmacology, 2016
The combination of a natural hydrophilic polymer poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and a synthetic hydrophobic polymer poly(ε-caprolactone) (PCL) is promising for the preparation of biodegradable and biocompatible small-diameter ...
Larisa V Antonova, Victoria V Sevostyanova, Anton G Kutikhin, Andrey V Mironov, Evgeniya O Krivkina, Amin R Shabaev, Vera G Matveeva, Elena A Velikanova, Evgeniya A Sergeeva, Andrey Yu Burago, Georgiy Yu Vasyukov, Tatiana V Glushkova, Yuliya A Kudryavtseva, Olga L Barbarash, Leonid S Barbarash   +14 more
doaj   +1 more source

In vitro degradation and protein adsorption characteristics of PHBV/PLLA blends and PHBV/PLLA-based tissue engineering scaffolds

, 2008
Poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) was used to make composite scaffolds for bone tissue engineering in our previous studies. To control the degradation rate and process of composite scaffolds, PHBV was blended with poly(L-lactic acid) (PLLA),
Sultana, Naznin, Wang, Min
core   +1 more source

Influence of ferulic acid and active rice straw extract on the composting behaviour of PHBV and PHBV/PCL blend films

Science of The Total Environment
The biodegradation of polymer films is affected both by their composition and structure and by the environmental conditions. Composting behaviour of poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) films was studied at lab-scale, according to ISO 20200:2023, as affected by its blend (1:1) with polycaprolactone (PCL), and the presence (6 % wt.) of active
Moll-Montaner, Eva, Chiralt, Amparo
openaire   +3 more sources

Thermal, Morphological, and Biodegradability Properties of Bioplastic Fertilizer Composites Made of Oil Palm Biomass, Fertilizer, and Poly(hydroxybutyrate-co-valerate)

International Journal of Polymer Science, 2016
Slow-release bioplastic fertilizer (BpF) composites were developed by processing oil palm empty fruit bunch (EFB), fertilizer, and poly(hydroxybutyrate-co-valerate) (PHBv) using extrusion techniques with controlled formulation and temperature.
A. S. Harmaen, A. Khalina, H. Mohd Ali, I. Nor Azowa   +3 more
doaj   +1 more source

A comparative study of degradation mechanisms of PHBV and PBSA under laboratory-scale composting conditions

Polymer degradation and stability, 2019
Biodegradable plastics appear as one promising means to help solving the increasing issue of environmental pollution by plastics. The present study aims at comparing the biodegradation mechanisms of two promising biodegradable plastics, PHBV Poly(3 ...
M. Salomez, M. George, P. Fabre, F. Touchaleaume, G. César, Anaïs Lajarrige, E. Gastaldi   +6 more
semanticscholar   +1 more source