Results 71 to 80 of about 8,286 (219)

Poly(ε-caprolactone)/Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Blend from Fused Deposition Modeling as Potential Cartilage Scaffolds

open access: yesInternational Journal of Polymer Science, 2021
The scaffolds of poly(ε-caprolactone)/poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PCL/PHBV) blends were fabricated from fused deposition modeling. From indirect cytotoxicity testing based on mouse fibroblasts, all scaffolds with various blend ratios ...
Wasana Kosorn   +1 more
doaj   +1 more source

Improved Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Produced by Comamonas sp. EB172 Utilizing Volatile Fatty Acids by Regulating the Nitrogen Source [PDF]

open access: yes, 2013
This study presents the effect of carbon to nitrogen ratio (C/N) (mol/mol) on the cell growth and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) accumulation by Comamonas sp.
Abd-Aziz Suraini   +4 more
core   +2 more sources

Piezoelectric Stimulation of Neural Cells: Exploring the Synergistic Potential of Hybrid Scaffolds for Enhanced Regeneration

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.
Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton   +2 more
wiley   +1 more source

A Forward-Design Approach to Increase the Production of Poly-3-Hydroxybutyrate in Genetically Engineered Escherichia coli [PDF]

open access: yes, 2015
Biopolymers, such as poly-3-hydroxybutyrate (P(3HB)) are produced as a carbon store in an array of organisms and exhibit characteristics which are similar to oil-derived plastics, yet have the added advantages of biodegradability and biocompatibility ...
Bower, I   +12 more
core   +6 more sources

Effect of Graphite Nanosheets on Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)

open access: yesInternational Journal of Polymer Science, 2017
The influence of different contents, 0.25, 0.50, and 1.00 wt%, of graphite nanosheets (GNS) on the properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanocomposites obtained by solution casting method has been studied. GNS were prepared by
Larissa Stieven Montagna   +5 more
doaj   +1 more source

Effect of chain extender and water-quenching on the properties of poly(3-hydroxybutyrate-co-4-hydroxybutyrate) foams for its production by extrusion foaming [PDF]

open access: yes, 2016
Bacterial polyesters such as polyhydroxyalkanoates (PHAs) are of great interest for a large number of applications both because of their properties and because they come from renewable resources, despite having a higher cost than commodity polymers ...
Ardanuy Raso, Mònica   +3 more
core   +2 more sources

Wireless Power Transfer Modalities for Implantable Bioelectronics: Electromagnetic, Acoustic, and Magneto‐Dynamic Perspectives

open access: yesAdvanced Materials Technologies, Volume 11, Issue 5, 6 March 2026.
This review traces the evolution of wireless power transfer (WPT) for implantable medical devices, spanning electromagnetic, magnetoelectric, acoustic, and magneto‐dynamic systems. Quantitative comparisons of power, distance, and device scale highlight trade‐offs across modalities, while emerging hybrid mechanisms reveal strategies to overcome ...
Junyeop Kim, Yoonseok Park
wiley   +1 more source

SEPARATE FEED OF TYPE I COLLAGEN SOLUTION AND POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE)/POLY(ε-CAPROLACTONE) BLEND DURING ELECTROSPINNING INCREASES BIOCOMPATIBILITY OF VASCULAR GRAFTS: IN VITRO TESTING

open access: yesФундаментальная и клиническая медицина, 2017
Aim. To compare structural and tensile properties of electrospun vascular grafts fabricated of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/ poly(ε-caprolactone) blend and type I collagen solution utilizing either joint or separate feed of these polymers,
ELENA A. Velikanova   +8 more
doaj  

Degradation of polyhydroxyalkanoate films in brackish Lake Shira [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2012
The degradation of polyhydroxyalkanoate films was firstly studied in brackish Lake Shira at different depths, 3, 9, 13 and 20 meters, those corresponded to the layers of stratification.
Natalia O. Zhila   +3 more
doaj  

Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) co-produced with l-isoleucine in Corynebacterium glutamicum WM001

open access: yesMicrobial Cell Factories, 2018
Background Co-production of polyhydroxyalkanoate (PHA) and amino acids makes bacteria effective microbial cell factories by secreting amino acids outside while accumulating PHA granules inside.
Wenjian Ma   +4 more
doaj   +1 more source

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