Results 41 to 50 of about 90,476,059 (268)

Development of Electrospun Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Monolayers Containing Eugenol and Their Application in Multilayer Antimicrobial Food Packaging

Frontiers in Nutrition, 2020
In this research, different contents of eugenol in the 2.5–25 wt.% range were first incorporated into ultrathin fibers of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by electrospinning and then subjected to annealing to obtain antimicrobial ...
Kelly J. Figueroa-López, L. Cabedo, J. Lagarón, S. Torres-Giner   +3 more
semanticscholar   +1 more source

Poly-3-hydroxybutyrate Biosynthesis by Bacillus megaterium Utilizing a Pleustophytic Ecological Plague in the Legendary Source of River Nile as the Sole Carbon Source

, 2020
Environmental isolates, genetically manipulated organisms, plants, animals and their products and economical methods are being expertly explored to biosynthesize poly-3-hydroxybutyrate plastics of comparable properties to petroplastics.
Immaculate Mbabazi (8455358), Decrah Moraa Nyangena (8455362), Papias Nteziyaremye (8455364), Lucy Nyambura Karanja (8455359), Abigael Jepchirchir (8455367), Timothy Omara (5597741)   +5 more
core   +1 more source

Molecular Dynamics of Semi-Crystalline Poly(3-Hydroxybutyrate) and Poly(3-Hydroxybutyrate-Co-3-Hydroxyvalerate) Studies by Solid-State NMR Spectroscopy

Chinese Journal of Magnetic Resonance, 2019
Molecular dynamics of semi-crystalline poly(3-hydroxybutyrate) (PHB) and copolymers poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) containing 5 wt.% (PHBV5) and 12 wt.% (PHBV12) 3-hydroxyvalerate monomer was studied with solid-state NMR spectroscopy.
XU Guang-yong, DONG Man-yuan, MA Jian-feng, ZHANG Li-min   +3 more
doaj   +1 more source

Determination of Poly(3-hydroxybutyrate) Content in Cyanobacterium Synechocystis sp. PCC 6803 Using Acid Hydrolysis Followed by High-performance Liquid Chromatography

Bio-Protocol, 2023
Various photoautotrophic cyanobacteria accumulate intracellular poly(3-hydroxybutyrate) (PHB) granules. This protocol can be used for determining the PHB contents of the cells as % PHB weight per dry cell weight using acid hydrolysis followed by high ...
Janine Kaewbai-ngam, Aran Incharoensakdi, Tanakarn Monshupanee   +2 more
doaj   +1 more source

Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate): Enhancement Strategies for Advanced Applications

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,
Ariagna L. Rivera-Briso, Ã. Serrano-Aroca   +1 more
semanticscholar   +1 more source

Designing Novel Interfaces via Surface Functionalization of Short-Chain-Length Polyhydroxyalkanoates

Advances in Polymer Technology, 2019
Polyhydroxyalkanoates (PHA), a microbial plastic has emerged as promising biomaterial owing to the broad range of mechanical properties. However, some studies revealed that PHA is hydrophobic and has no recognition site for cell attachment and this is ...
S. Vigneswari, J. M. Chai, K. Shantini, K. Bhubalan, A. A. Amirul   +4 more
doaj   +1 more source

Physicochemical characteristics of poly(3-hydroxybutyrate) and poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) electrospun nanofibres for the adsorption of phenol

Journal of Experimental Nanoscience, 2020
In this study, adsorption treatment of phenol pollutant using electrospun poly(3-hydroxybutyrate) [P(3HB)] and poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) [P(3HB-co-3HHx)] is highlighted for the first time. Both P(3HB) and P(3HB-co-3HHx) were extracted
Ainil Hawa, Kumar Sudesh, Suresh Sagadevan, Abdul Mukheem, Nanthini Sridewi   +4 more
doaj   +1 more source

Production of poly(3-hydroxybutyrate) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) from methane and volatile fatty acids: Properties, metabolic routes and current trend.

Science of the Total Environment
Polyhydroxyalkanoates (PHAs) are biobased and biodegradable polymers that could effectively replace fossil-based and non-biodegradable plastics. However, their production is currently limited by the high production costs, mainly due to the costly carbon ...
C. Amabile, Teresa Abate, R. Muñoz, S. Chianese, D. Musmarra   +4 more
semanticscholar   +1 more source

The terpolymer produced by Azotobacter chroococcum 7B: effect of surface properties on cell attachment.

PLoS ONE, 2013
The copolymerization of poly(3-hydroxybutyrate) (PHB) is a promising trend in bioengineering to improve biomedical properties, e.g. biocompatibility, of this biodegradable polymer.
Anton Bonartsev, Sergey Yakovlev, Arasha Boskhomdzhiev, Irina Zharkova, Dmitrii Bagrov, Vera Myshkina, Tatiana Mahina, Elena Kharitonova, Olga Samsonova, Anton Zernov, Vsevolod Zhuikov, Yurii Efremov, Vera Voinova, Garina Bonartseva, Konstantin Shaitan   +14 more
doaj   +1 more source

Controlled Delivery of Pan-PAD-Inhibitor Cl-Amidine Using Poly(3-Hydroxybutyrate) Microspheres. [PDF]

, 2021
This study deals with the process of optimization and synthesis of Poly(3-hydroxybutyrate) microspheres with encapsulated Cl-amidine. Cl-amidine is an inhibitor of peptidylarginine deiminases (PADs), a group of calcium-dependent enzymes, which play ...
Jonathan C. Knowles, Hima Puthussery, Puthussery, H., Puthussery, Hima, Sigrun Lange, Lange, S, Dina Ahmed, Knowles, J., Puthussery, H, Lange, S., Basnett, P, Ahmed, D., Roy, I., Knowles, J.C., Knowles, JC, Ipsita Roy, Roy, I, Ahmed, D, Basnett, Pooja, Basnett, P., Pooja Basnett   +20 more
core   +1 more source