Degradation of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Reinforced with Regenerated Cellulose Fibers. [PDF]
Polymers (Basel)PHBV is a promising plastic for replacing conventional petroleum-based plastics in the future. However, the mechanical properties of PHBV are too low for use in high-stress applications and the degradation of the polymer limits possible applications.
Seitz M, Rihm R, Bonten C.
europepmc +4 more sources
Production of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by Haloferax mediterranei Using Candy Industry Waste as Raw Materials [PDF]
BioengineeringThe haloarchaeon Haloferax mediterranei synthesizes poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) under unfavorable nutritional conditions without the addition of any precursor to the culture, which is an advantage compared to other microbial ...
Lorena Simó-Cabrera +6 more
doaj +2 more sources
Constrained Amorphous Interphase and Mechanical Properties of Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate) [PDF]
Frontiers in Chemistry, 2019 In the present study, for the first time the evolution of tensile mechanical properties of different poly(3-hydroxybutyrate-co-3-hydroxyvalerate) copolymers (PHBV8 and PHBV12, with 8 mol% and 12 mol% of HV co-units, respectively) as a function of the ...
Maria Cristina Righetti +7 more
doaj +6 more sources
Degradation of a poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) compound in different environments [PDF]
HeliyonPoly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a promising biodegradable bio-based material, which is designed for a vast range of applications, depending on its composite.
Pavlo Lyshtva +20 more
doaj +2 more sources
Enzymatic Hydrolysis of Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate) Scaffolds [PDF]
Materials, 2020 Polyhydroxyalkanoates (PHAs) are hydrolyzable bio-polyesters. The possibility of utilizing lignocellulosic waste by-products and grape pomace as carbon sources for PHA biosynthesis was investigated. PHAs were biosynthesized by employing Cupriavidus necator grown on fructose (PHBV-1) or grape sugar extract (PHBV-2).
Adriana Kovalcik +7 more
openaire +3 more sources
Seawater accelerated ageing of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) [PDF]
Polymer Degradation and Stability, 2014 The aim of this study is to establish a baseline for poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) lifetime prediction in a marine environment, by means of mechanical and physico-chemical characterization of specimens immersed in continuously renewed and filtered natural seawater in the laboratory at different temperatures (4, 25 and 40°C ...
M., Deroiné +6 more
openaire +3 more sources
Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate): Enhancement Strategies for Advanced Applications [PDF]
Polymers, 2018 Poly(3-hydroxybutyrate-co-3-hydroxyvalerate), PHBV, is a microbial biopolymer with excellent biocompatible and biodegradable properties that make it a potential candidate for substituting petroleum-derived polymers. However, it lacks mechanical strength, water sorption and diffusion, electrical and/or thermal properties, antimicrobial activity ...
Ariagna L. Rivera-Briso +1 more
openaire +2 more sources
Acta Chimica Slovenica, 2020 This study aimed to prepare poly (3-hydroxybutyrate-co-3-hydroxyvalerate), biocomposites with incorporating various percentages of calcium carbonate using extrusion processing.
Semra Kirboga, Mualla Öner
doaj +1 more source
In silico Assessment of Pharmacological Profile of Low Molecular Weight Oligo-Hydroxyalkanoates
Frontiers in Bioengineering and Biotechnology, 2020 Polyhydroxyalkanoates (PHAs) are a large class of polyesters that are biosynthesized by microorganisms at large molecular weights (Mw > 80 kDa) and have a great potential for medical applications because of their recognized biocompatibility.
Diana Larisa Roman +4 more
doaj +1 more source
Analysis of 3-d scaffolds based on phbv polymer with the Si-HA particles [PDF]
, 2016 In this study, we present the results of investigation of the 3-D scaffolds with different structures, whichwere fabricated using pure polymer poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) and polymercompositions with the addition of silicon-containing
Городжа, Светлана Николаевна +2 more
core +2 more sources