Results 1 to 10 of about 2,606 (175)

Degradation of a poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) compound in different environments [PDF]

Heliyon
Poly(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, Viktoria Voronova, Jelena Barbir, Walter Leal Filho, Silja Denise Kröger, Gesine Witt, Lukas Miksch, Reinhard Sabowski, Lars Gutow, Carina Frank, Anita Emmerstorfer-Augustin, Sarai Agustin-Salazar, Pierfrancesco Cerruti, Gabriella Santagata, Paola Stagnaro, Cristina D'Arrigo, Maurizio Vignolo, Anna-Sara Krång, Emma Strömberg, Liisa Lehtinen, Ville Annunen   +20 more
doaj   +5 more sources

Versatile sugar and valerate metabolic pathways in Paraburkholderia xenovorans LB400 enable tailored poly(3-hydroxybutyrate-co-3-hydroxyvalerate) production [PDF]

Applied Microbiology and Biotechnology
Poly(3-hydroxybutyrate) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) polymers are accumulated by diverse prokaryotes. Their distinct monomer compositions enable their use as tailored bioplastics.
Mario I. Sepúlveda, Viviana Urtuvia, Natalia Álvarez-Santullano, Pamela Villegas, Jacqueline Vásquez-Navarrete, Valentina Saffirio, Alvaro Díaz-Barrera, Myriam González, Jose Gregório C. Gomez, Valentina Méndez, Michael Seeger   +10 more
doaj   +2 more sources

Electrospun poly(3-hydroxybutyrate-co-3-hydroxyvalerate) scaffolds – a step towards ligament repair applications [PDF]

Science and Technology of Advanced Materials, 2022
The incidence of anterior cruciate ligament (ACL) ruptures is approximately 50 per 100,000 people. ACL rupture repair methods that offer better biomechanics have the potential to reduce long term osteoarthritis.
Thammarit Khamplod, James B. Winterburn, Sarah H. Cartmell   +2 more
doaj   +2 more sources

Quantification of the Monomer Compositions of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and Poly(3-hydroxyvalerate) by Alkaline Hydrolysis and Using High-Performance Liquid Chromatography [PDF]

Bioengineering, 2023
With the growing interest in bioplastics, there is an urgent need to develop rapid analysis methods linked to production technology development. This study focused on the production of a commercially non-available homopolymer, poly(3-hydroxyvalerate) (P ...
Kyo Saito, M. Venkateswar Reddy, Omprakash Sarkar, A. Naresh Kumar, DuBok Choi, Young-Cheol Chang   +5 more
doaj   +2 more sources

Production of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by Haloferax mediterranei Using Candy Industry Waste as Raw Materials [PDF]

Bioengineering
The 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, Salvador García-Chumillas, Sergio J. Benitez-Benitez, Verónica Cánovas, Fuensanta Monzó, Carmen Pire, Rosa María Martínez-Espinosa   +6 more
doaj   +2 more sources

Oxygen Barrier and Thermomechanical Properties of Poly (3-hydroxybutyrate-co-3-hydroxyvalerate) Biocomposites Reinforced with Calcium Carbonate Particles

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, Adriana Isvoran, Mǎdǎlina Filip, Vasile Ostafe, Manfred Zinn   +4 more
doaj   +1 more source

Study on Sustainable Recovery and Extraction of Polyhydroxyalkanoates (PHAs) Produced by Cupriavidus necator Using Waste Glycerol for Medical Applications [PDF]

Chemical and Biochemical Engineering Quarterly, 2019
The current study shows that Cupriavidus necator has the ability to grow on waste glycerol as carbon source, and can synthesize a highly thermostable copolymer poly(3-hydroxybutyrate-co-3-hydroxyvalerate).
G. Gahlawat, S. K. Soni
doaj   +1 more source

Poly(3-HydroxyButyrate-co-3-HydroxyValerate) based Inorganic Consolidate for Firwood Preservation

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2021
The aim of this study was to address one of the major challenges of the conservation state of wooden artifacts or artworks namely, the preservation and restoration of wood surfaces.
Mădălina Elena DAVID, Ramona Marina GRIGORESCU, Lorena IANCU, Elena Ramona ANDREI, Rodica-Mariana ION   +4 more
doaj   +1 more source

Expanding the range of polyhydroxyalkanoates synthesized by methanotrophic bacteria through the utilization of omega-hydroxyalkanoate co-substrates

AMB Express, 2017
The first methanotrophic syntheses of polyhydroxyalkanoates (PHAs) that contain repeating units beyond 3-hydroxybutyrate and 3-hydroxyvalerate are reported. New PHAs synthesized by methanotrophs include poly(3-hydroxybutyrate-co-4-hydroxybutyrate) (P(3HB-
Jaewook Myung, James C. A. Flanagan, Robert M. Waymouth, Craig S. Criddle   +3 more
doaj   +1 more source