Results 171 to 180 of about 8,032 (215)
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Effect of cellulose nanofibers on polyhydroxybutyrate electrospun scaffold for bone tissue engineering applications.

International Journal of Biological Macromolecules, 2022
The choice of materials and preparation methods are the most important factors affecting the final characteristics of the scaffolds. In this study, cellulose nanofibers (CNFs) as a nano-additive reinforcer were selected to prepare a polyhydroxybutyrate ...
Mohammad Mohammadalipour   +4 more
semanticscholar   +1 more source

Efficient bioconversion of sugarcane bagasse into polyhydroxybutyrate (PHB) by Lysinibacillus sp. and its characterization.

Bioresource Technology, 2021
In this study, Lysinibacillus sp. RGS was evaluated to synthesize polyhydroxybutyrate (PHB) from a broad range of pure carbon sources and residual sugars of chemically pretreated sugarcane bagasse (SCB) hydrolysates.
R. Saratale   +7 more
semanticscholar   +1 more source

Metabolic modeling of polyhydroxybutyrate biosynthesis

Biotechnology and Bioengineering, 1998
A mathematical model describing intracellular polyhydroxybutyrate (PHB) synthesis in Alcaligenes eutrophus has been constructed. The model allows investigation of issues such as the existence of rate-limiting enzymatic steps, possible regulatory mechanisms in PHB synthesis, and the effects different types of rate expressions have on model behavior ...
T A, Leaf, F, Srienc
openaire   +2 more sources

Polyhydroxybutyrate synthesis in transgenic flax

Journal of Biotechnology, 2004
Flax (Linum usitatissimum L.) is an annual plant species widely cultivated in temperate climates for bast fibres and linseed oil. Apart from traditional textile use, the fibres are fast becoming an integral part of new composite materials utilized in automobile and constructive industry.
Magdalena, Wróbel   +2 more
openaire   +2 more sources

Critical overview of biomass feedstocks as sustainable substrates for the production of polyhydroxybutyrate (PHB).

Bioresource Technology, 2020
Polyhydroxybutyrates (PHBs) are a class of biopolymers produced by different microbial species and are biodegradable and biocompatible in nature as opposed to petrochemically derived plastics.
Ranjna Sirohi   +4 more
semanticscholar   +1 more source

Recent progress and challenges in cyanobacterial autotrophic production of polyhydroxybutyrate (PHB), a bioplastic

, 2021
Plastic plays a crucial role in the household, industrial, and healthcare sectors and has become an integral part of human civilization. The non-biodegradable nature of plastic leads to severe environmental hazards.
Yashavanth P R., M. Das, S. Maiti
semanticscholar   +1 more source

Polyhydroxybutyrate production by Cupriavidus necator in a corn biorefinery concept.

Bioresource Technology, 2022
The high costs of bioplastics' production may hinder their commercialization. Development of new processes with high yields and in biorefineries can enhance diffusion of these materials.
Ariane Fátima Murawski de Mello   +5 more
semanticscholar   +1 more source

Polyhydroxybutyrate-starch/carbon nanotube electrospun nanocomposite: A highly potential scaffold for bone tissue engineering applications.

International Journal of Biological Macromolecules, 2022
Blend nanofibers composed of synthetic and natural polymers with carbon nanomaterial, have a great potential for bone tissue engineering. In this study, the electrospun nanocomposite scaffolds based on polyhydroxybutyrate(PHB)-Starch-multiwalled carbon ...
Maryam Abdollahi Asl   +4 more
semanticscholar   +1 more source

The production, recovery, and valorization of polyhydroxybutyrate (PHB) based on circular bioeconomy.

Biotechnology Advances
As an energy-storage substance of microorganisms, polyhydroxybutyrate (PHB) is a promising alternative to petrochemical polymers. Under appropriate fermentation conditions, PHB-producing strains with metabolic diversity can efficiently synthesize PHB ...
Jianfei Wang, Jiaqi Huang, Shijie Liu
semanticscholar   +1 more source

Electrospun halloysite nanotube loaded polyhydroxybutyrate-starch fibers for cartilage tissue engineering.

International Journal of Biological Macromolecules, 2022
Articular cartilage is a connective load-bearing tissue with a low rate of regeneration due to slow metabolism. Fabricating tissue-like structure modified based on natural features can improve healing process.
M. Movahedi, Saeed Karbasi
semanticscholar   +1 more source

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