Results 101 to 110 of about 6,806 (219)

A Study Of The Genotoxicity Of Polyhydroxybutyrate : A Synthetic Biomaterial [PDF]

open access: yes, 2008
The purpose of this study is to determine the genotoxicity of polyhydroxybutyrate (PHB), produced in short solid fibre form and manufactured by School of Biological Sciences, Universiti Sains Malaysia, Penang.
Mohammed, Abdulaziz Qaid Ali
core  

Generation of PHB from Spent Sulfite Liquor Using Halophilic Microorganisms

open access: yesMicroorganisms, 2015
Halophilic microorganisms thrive at elevated concentrations of sodium chloride up to saturation and are capable of growing on a wide variety of carbon sources like various organic acids, hexose and also pentose sugars.
Michaela Weissgram   +5 more
doaj   +1 more source

Biocompatibility of Polyhydroxybutyrate Microspheres: in vitro and in vivo Evaluation

open access: yes, 2020
Microspheres have been prepared from the resorbable linear polyester of β-hydroxybutyric acid (polyhydroxybutyrate, PHB) by the solvent evaporation technique and investigated in vitro and in vivo.
Volova, Tatiana G.   +4 more
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Thermophysical and mechanical properties of b-tricalcium phosphate reinforced polyhydroxybutyrate and polyhydroxybutyrate-co-hydroxyvalerate composites

open access: yes, 2007
Two series of bioactive and biodegradable composite materials consisting of participate β-tricalcium phosphate (β-TCP) and polyhydroxybutyrate (PHB) and its copolymer polyhydroxybutyrate-co-hydroxyvalerate (PHBV) were produced and investigated for bone ...
Liu, Y, Wang, M
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ISOLATION AND CHARACTERIZATION OF POLYHYDROXYBUTYRATE (PHB) PRODUCING NOVEL BACTERIA Pseudomonas canadensis BY USING TAPIOCA POWDER AS NUTRIENT SOURCE

open access: yes, 2021
Polyhydroxybutyrate (PHB) is a synthesized bacterial macromolecule. PHB are chosen as alternatives for the development of biodegradable plastics, due to their rapid degradability under natural environmental conditions.
MUNIYANDI, KOKILA, PUNAMALAI, GANESH
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Isolation and characterization of bacterial polyhydroxybutyrate inclusions [PDF]

open access: yes, 2006
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2006.Includes bibliographical references (leaves 79-83).Polyhydroxybutyrate (PHB) is a carbon reserve found in some bacteria, and under nutrient limiting ...
Kshetry, Nina
core  

Compósito para fabricação de implantes reabsorvíveis para osteossíntese: avaliação da biocompatibilidade em coelhos Composite for the fabrication of resorbable implants for osteosynthesis: biocompatibility evaluation in rabbits

open access: yesCiência Rural, 2009
A biocompatibilidade, a osseointegração e a reabsorção de compósitos contendo 10% de hidroxiapatita (HAP-91®) e 90% de polihidroxibutirato foram analisadas após implantação em defeitos ósseos em coelhos.
Emily Correna Carlo   +6 more
doaj  

The Effect of Different C:n and C:p Ratio of Media on the Content of Polyhydroxybutyrate in Biofloc Inoculated with Bacterium Bacillus Cereus [PDF]

open access: yes, 2013
Biofloc technology has added values in aquaculture management, both in water quality management and feeding management. As an optional feed, biofloc is capable to enhance growth due to high protein content.
Supono, S. (Supono)   +3 more
core  

Telechelic Polyhydroxyalkanoates/Polyhydroxybutyrates (PHAs/PHBs)

open access: yes, 2017
Poly(3-hydroxyalkanoate)s, PHAs, are natural polyesters collected as intracellular granules as a result of a metabolic stress upon unbalanced growth, owing to a limited supply of a necessary nutrient and to the presence of an excess of a carbon source [1,2,3,4,5,6,7-8]. PHAs have material properties ranging from rigid and highly crystalline to elastic,
Kowalczuk, Marek   +3 more
openaire   +4 more sources

Production of Polyhydroxybutyrate Using Bacterial Strains of Escherichia Coli and Bacillus Subtilis: A Comparison [PDF]

open access: yes, 2015
Polyhydroxybutyrate (PHB), a polyhydroxyalkanoate (PHA), is of interest as bio-derived plastics. PHB is obtained from renewables and is compostable and biodegradable.
Panda, Ipsita
core  

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