Results 71 to 80 of about 9,319 (249)

Hemocompatibility and cytotoxicity of small-diameter bioabsorbable tissue-engineered vascular grafts depending on anti-thrombogenic and antimicrobial coating

Russian Open Medical Journal, 2021
Anti-thrombogenic and antimicrobial coatings of polymer grafts constitute a promising approach to preventing infection and thrombosis of vascular grafts.
Eugenia O. Krivkina, Elena A. Velikanova, Eugenia A. Senokosova, Maryam Yu. Khanova, Tatyana V. Glushkova, Larisa V. Antonova, Leonid S. Barbarash   +6 more
doaj   +1 more source

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

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, V. Voronova, J. Barbir, W. Leal, S. D. Kröger, G. Witt, L. Miksch, Reinhard Sabowski, Lars Gutow, Carina Frank, Anita Emmerstorfer-Augustin, S. Agustin-Salazar, P. Cerruti, Gabriella Santagata, P. Stagnaro, Cristina D'Arrigo, Maurizio Vignolo, Anna-Sara Krång, E. Strömberg, L. Lehtinen, Ville Annunen   +20 more
semanticscholar   +1 more source

Biosynthesis and thermal properties of PHBV produced from levulinic acid by Ralstonia eutropha.

PLoS ONE, 2013
Levulinic acid (LA) can be cost-effectively produced from a vast array of renewable carbohydrate-containing biomaterials. LA could facilitate the commercialization of the polymer poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) and PHBV-based products as ...
Yuanpeng Wang, Ronghui Chen, JiYuan Cai, Zhenggui Liu, Yanmei Zheng, Haitao Wang, Qingbiao Li, Ning He   +7 more
doaj   +1 more source

Biodegradation of PLA-PHBV Blend Films as Affected by the Incorporation of Different Phenolic Acids

Foods, 2022
Films based on a 75:25 polylactic acid (PLA) and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) blend, containing 2% (w/w) of different phenolic acids (ferulic, p-coumaric or protocatechuic acid), and plasticised with 15 wt.
E. Hernández-García, M. Vargas, A. Chiralt, C. González-Martínez   +3 more
semanticscholar   +1 more source

PHBV cycle of life using waste as a starting point: from production to recyclability

Frontiers in Materials
Global concern about plastic pollution is forcing new policies and modifications of human consumption as well as promoting new research lines aiming at the replacement of non-degradable plastics with other polymers more environmentally friendly ...
Salvador García-Chumillas, Teresa Guerrero-Murcia, María Nicolás-Liza, Fuensanta Monzó, Alexandra Simica, Lorena Simó-Cabrera, R. M. Martínez-Espinosa   +6 more
semanticscholar   +1 more source

Superhydrophobic micro-nanofibers from PHBV-SiO2 biopolymer composites produced by electrospinning

Functional Composite Materials, 2022
Electrospinning is a relatively simple technique for producing continuous fibers of various sizes and morphologies. In this study, an intrinsically hydrophilic poly(3-hydroxybutarate- co -3-hydroxyvalerate) (PHBV) biopolymer strain was electrospun from a
Saad Rabbani, R. Jafari, G. Momen
semanticscholar   +1 more source

Evaluation of ceftiofur-PHBV microparticles in rats.

Drug design, development and therapy, 2014
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, particularly in using novel biomaterials with low cost. In this report, we studied the pharmacokinetics, toxicity, and therapeutic activity of ceftiofur-PHBV (ceftiofur-poly(3 ...
Vilos C, Constandil L, Rodas PI, Cantin M, Zepeda K, Herrera N, Velasquez LA   +6 more
openaire   +3 more sources

Biocompatible Conjugated Electrospinning Nanofibrous Membrane With Self‐Powered Piezoelectric Capacity for Accelerated Wound Healing

Advanced Healthcare Materials, EarlyView.
A self‐powered PCL/gelatin‐PVDF‐TrFE/MXene conjugated electrospun membrane integrates biocompatibility with enhanced piezoelectric responsiveness. Mechanical deformation is converted into localized electrical signals that stimulate wound‐repair cells proliferation and migration, promote angiogenesis and tissue remodeling, and accelerate full‐thickness ...
Diandian Li, Ke Wu, Yangyang Lu, Qinglan Xia, Jialong Chen, Yifan Zhang, Zhaoyu Chen, Zhiyuan She, Junjin Jie, Juzi Xia, Muran Zhou, Aimei Zhong   +11 more
wiley   +1 more source

The Plant‐to‐Plant Circular Strategy: Coupling Photodegradation and Phytoremediation With Plant‐Based Nanomaterials for Plastic Degradation

Advanced Science, EarlyView.
Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu, Lena Ciric, Yuheng Wang, Ziru Pei, Manpreet Bhatti   +4 more
wiley   +1 more source

Tensile Strength of PHBV/Natural Rubber Latex Mixtures

MATEC Web of Conferences, 2015
A polyhydroxybutyrate-co-hydroxyvalerate (PHBV) is mingled with natural rubber latex (R) to develop its mechanical property of the blend. Normally, substantial effects of the PHBV are hard, fragile, and inelastic, whereas the natural rubber is ...
Promkotra Sarunya, Kangsadan Tawiwan
doaj   +1 more source