Results 91 to 100 of about 2,688 (164)

Morphology and thermal properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/attapulgite nanocomposites

open access: yesMaterials Research, 2011
Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) - PHBV is a biodegradable polyester which has been studied as an option for the production of disposable goods. Attapulgite is a fibrous clay mineral.
Rossana Mara da Silva Moreira Thiré   +2 more
doaj  

PHBV膜与PHBV/SGBG复合材料联合促进骨再生

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2008
【目的】探讨聚羟基丁酸/羟基戊酸共聚酯 (PHBV) 膜与3-羟基丁酸-co-3-羟基戊酸共聚物/溶胶-凝胶生物活性玻璃 (PHBV/SGBG) 多孔复合材料促进骨再生的能力。【方法】实验共采用8只健康杂种犬,每只犬分别于左、右胫骨各制作2个直径为5 mm的穿通骨髓腔的圆洞形骨缺损区,间隔2 cm。双侧胫骨共建立4个骨缺损模型,将其随机分为四组: A组,骨缺损内填充柱状PHBV/SGBG材料,并在其上方覆盖PHBV膜; B组,骨缺损上方覆盖PHBV膜;C组,骨缺损内填充柱状PHBV/SGBG材料;D组,不放置任何东西。分别于术后2 、4 、8 、12周各处死2只动物,组织学观察不同实验条件下骨缺损区新骨组织生长情况。【结果】所有植入材料组(A组、B组、C组)均未出现植入物排异反应。其中A组术后2周时,
openaire   +1 more source

On the detailed mechanical response investigation of PHBV/PCL and PHBV/PLGA electrospun mats

open access: yesMaterials Research Express, 2019
Burak Bal   +3 more
openaire   +1 more source

Influence of poly(ethylene grycol) - (PEG) on the properties of influence of poly(3-hydroxybutyrate-CO-3-hydroxyvalerate) - PHBV

open access: yesPolímeros, 2013
Films of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) - PHBV with polyethylene glycol (PEG) were prepared by casting solvent evaporation. The thermal behavior, morphology, crystallinity and molecular weight of these films were studied by the following ...
Sara E. M. Catoni   +5 more
doaj  

Exploring Lemon Industry By-Products for Polyhydroxyalkanoate Production: Comparative Performances of <i>Haloferax mediterranei</i> PHBV vs. Commercial PHBV. [PDF]

open access: yesPolymers (Basel)
García-Chumillas S   +6 more
europepmc   +1 more source

The Diversity of Plastisphere Bacterial and Fungal Communities Differs between Biodegradable Polymer Types in Soil. [PDF]

open access: yesMicrob Ecol
Lyons R   +7 more
europepmc   +1 more source

Toward Greener Multilayer Packaging Material Solutions Based on Microbial Protein and Polyhydroxyalkanoate. [PDF]

open access: yesACS Appl Eng Mater
Baddigam KR   +10 more
europepmc   +1 more source

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