(poly-(hydroxybutyrate-co-valerate)) - PHBV
Study on In Vitro Degradation of Bioabsorbable Polymers Poly (hydroxybutyrate co valerate) (PHBV) and Poly (caprolactone) (PCL)
... polymers, we have the synthetic aliphatic polyesters, such as the poly (glycolic acid) - (PGA), poly (lactic acid) - PLA, poly (lactic-co-glycolic acid) - PLGA, poly (ε- ca- prolactone) - PCL, poly (hydroxybutyrate) - ...
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Application of Electrospun Nanofibrous PHBV Scaffold in Neural Graft and Regeneration: A Mini-Review
... aligned PHBV/ Coll 50:50 nanofibers in comparison with neat PHBV and PHBV/Coll 75:25 ...the PHBV/Coll nanofibers provided a platform for the nerve cells to orientate along the direction of the ...
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Surface modification of SPIONs in PHBV microspheres for biomedical applications
... of PHBV or PHBV/ SPIONs microspheres will not contribute to the blockage of blood vessels when utililsed as local drug delivery device, as ...that PHBV microspheres are white and tend to change into ...
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“Biodegradable PHBV/PEO Blend Microspheres for Controlled Release of Bosentan Monohydrate: Preparation, Characterization and In Vitro Release Studies” by S. Siraj, P. Sudhakar, B. Mallikarjuna, K. Chowdoji Rao, M. C. S. Subha, India.
... The aim of this study was to prepare Polymeric blend microspheres of poly (3-hydroxybutyrate-co- 3- hydroxyvalerate) (PHBV) and poly (ethylene oxide) by solvent evaporation method using poly (vinyl alcohol) (PVA) ...
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Factorial study of compressivemechanical properties and primary in vitro osteoblast response of PHBV/PLLA scaffolds
... incorporated PHBV/PLLA composite scaffolds adsorbed more bovine serum albumin (BSA) protein than PHBV or PHBV/PLLA ...incorporated PHBV/PLLA composite ...incorporated PHBV/PLLA composite ...
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Biomimetic properties of force-spun PHBV membranes functionalised with collagen as substrates for biomedical application
... of PHBV scaffolds, blends, and composites with other natural or synthetic biopolymers [10–14], and bioceramics [15–18] have been ...of PHBV and collagen have been reported, with the incorporation of ...
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In vitro degradation of PHBV scaffolds and nHA/PHBV composite scaffolds containing hydroxyapatite nanoparticles for bone tissue engineering
... Scaffolds. PHBV tissue-engineering scaffolds were fabricated using the emul- sion freezing/freeze-drying technique described elsewhere [17, ...Briefly, PHBV was weighed accurately into a centrifuge tube, and ...
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PLA/PHBV electrospun membrane: Fabrication, coating with conductive PEDOT:PSS and antibacterial activity of drug loaded membrane
... Figure 1 shows the FESEM micrographs of 20% (w/v) PLA/PHBV electrospun membranes at different blend ratio and applied voltage. As shown in Table 1 and Figure 1, PLA/PHBV membrane with weight ratio of 50:50 ...
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Evaluation of ceftiofur–PHBV microparticles in rats
... Abstract: Despite the high number of antibiotics used for the treatment of infectious disease in animals, the development of slow release formulations presents a significant challenge, particu- larly in using novel ...
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Water absorption and diffusion characteristics of nanohydroxyapatite (nHA) and poly(hydroxybutyrate-co-hydroxyvalerate-) based composite tissue engineering scaffolds and nonporous thin films
... Table 4 shows the comparison between the amounts of water uptake (g/g) at equilibrium between the different compositions of thin films and scaffolds. Among the dif- ferent compositions of thin films and scaffolds, the ...
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The effect of methane and odd-chain fatty acids on 3-hydroxybutyrate (3HB) and 3-hydroxyvalerate (3HV) synthesis by a Methylosinus-dominated mixed culture
... and PHBV pro- duction in our methanotroph-dominated mixed culture enriched from environmental samples in both presence and absence of methane with combinations of odd-fatty acids (propionic acid and valeric ...
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Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) co-produced with l-isoleucine in Corynebacterium glutamicum WM001
... that PHBV accumulation increased 44 and 23% l-isoleucine production in batch and fed-batch ...and PHBV with the low-cost medium, ...for PHBV and l-iso- leucine ...produced PHBV with a high 3HV ...
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Preparation and Characterization of Electrospun Food Biopackaging Films of Poly(3 hydroxybutyrate co 3 hydroxyvalerate) Derived From Fruit Pulp Biowaste
... extracted PHBV materials were thermally post-processed at different temperatures in order to obtain continuous films adequate for food packaging ...the PHBV-containing biomass were necessary refining steps ...
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Fabrication of Collagen-Coated Poly (beta-hydroxy butyrate-co-beta-hydroxyvalerate) Nanofiber by Chemical and Physical Methods
... Microwave sources could be operated at low pressures (10-3 to 10-1 mbar), which reduced the risk of gas phase contamination during processing. Moreover, the plasma properties could be controlled conveniently by adjusting ...
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Compatibility of Cardiac Muscle Cells on Coated-Gelatin Electro-Spun Polyhydroxybutyrate/valerate Nano Fibrous Film
... In this study, the PHBV nanofibers with a size average about 280 nm were designed. Nanofibers were successfully coated with gelatin via the chemical methods shown in the analysis The smooth and homology modified ...
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Original Article HBs, HBc and MHBs promote TRAIL-induced apoptosis depending on the STAT1 signaling pathway
... To study the role of HBV proteins in modulating TRAIL-induced apoptosis and whether it was relied on STAT1 signaling pathway, we trans- fected HT1080 and U3A cells with the plasmids pHBV[r] ...
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Scaffolds in vascular regeneration: current status
... PCL-PHBV small diameter tubular conduit showed mechanical properties very similar to that of native vessels and supported endothelial cell lining in 7 days.. Blending collagen,[r] ...
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