Results 51 to 60 of about 121,378 (216)

Blends of cellulose and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) prepared from the ionic liquid 1-butyl-3-methylimidazolium chloride [PDF]

, 2011
Blends of cellulose and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) prepared from the ionic liquid 1-butyl-3-methylimidazolium ...
Nishar Hameed (13055415), F Tay (13714099), Qipeng Guo (13090059), S Kazarian (13730959)   +3 more
core  

Preparation and Characterization of Calcium Carbonate Reinforced Poly (3-hydroxybutyrate-co-3-hydroxyvalerate) Biocomposites [PDF]

, 2021
Background: The objective of this work was to develop biopolymer/calcium carbonate biocomposites with enhanced properties, relative to the neat polymer, by using low-cost filler calcium carbonate (CaCO3).
Deveci, Suleyman, Öner, Mualla, Kirboga, Semra   +2 more
core   +1 more source

Improving the Mechanical Properties of Biodegradable Polyhydroxyalkanoates via PHA–PHA Block‐Copolymer Synthesis

Chemistry – A European Journal, EarlyView.
Covalent linkage of a highly crystalline PHBV with a ductile P3HB4HB is shown to produce block copolymers with markedly enhanced extensibility and toughness, outperforming equivalent blends. The results demonstrate that polymer architecture, not composition alone, governs mechanical response, offering a route to biodegradable materials that combine ...
Katrin Blandine Kockler, Paul Lant, Steven Pratt, Bronwyn Laycock   +3 more
wiley   +1 more source

Estratégias de alimentação e utilização de suplementos nutricionais na produção de poli(3-hidroxibutirato-co-3-hidroxivalerato) por Ralstonia eutropha [PDF]

, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos.Poli(3-hidroxibutirato-co-3-hidroxivalerato) [P(3HB-co-3HV)] é um biopolímero acumulado por muitos microrganismos ...
Squio, Cláudia Regina
core  

Systematic Evaluation of Structure–Property–Biocompatibility Relationships of Polyhydroxyalkanoate Copolymers for Advanced Veterinary Applications

Molecules
Polyhydroxyalkanoates (PHAs) are a family of microbial polyesters distinguished by their excellent biocompatibility and tunable degradation profiles.
Kaijun Huang, Yaru Cao, Shuai Zhang, Yiming Sun, Miao Long, Suncheng’ai Cao, Xinyan Yang, Jiayi Wang, Ziyin Wang, Zhengyan Zhu, Shubiao Wu, Jianli Wang, Wenjian Ma, Lin Jin   +13 more
doaj   +1 more source

Laboratory Research of Degradation of Polyhydroxyalkanoates of Different Chemical Structure in Soil [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2015
Degradation of three types of polyhydroxyalkanoates (PHAs) was studied in the laboratory conditions in the field soil at two temperature regimes during 35 days.
Olga N. Vinogradova, Daria A. Syrvacheva
doaj  

Crystalline Poly(L‐Lactic Acid) Nanoparticles via Nonsolvent‐Induced Cascade Phase Separation

Journal of Polymer Science, EarlyView.
Water is used as the nonsolvent to induce liquid/liquid phase separation (LLPS) of poly(L‐lactic acid) (PLLA)/propylene carbonate solution and PLLA crystallization. Due to the two levels of cascade LLPS coupled with confined PLLA crystallization, three types of polymeric nanoparticles, including PLLA single crystals, Ouzo crystalsomes, and sheaf‐like ...
Niloofar Esmati, Shichen Yu, Carl T. Furner, Christopher Y. Li   +3 more
wiley   +1 more source

Superparamagnetic Poly (3-hydroxybutyrate-co-3 hydroxyvalerate) (PHBV) nanoparticles for biomedical applications.

Electronic Journal of Biotechnology, 2013
Background: The progress in material science and the recent advances in biodegradable/biocompatible polymers and magnetic iron oxide nanoparticles have led to develop innovative diagnostic and therapeutic strategies for diseases based on multifunctional nanoparticles, which include contrast medium for magnetic resonance imaging, agent for hyperthermia
Vilos, Cristian, Gutiérrez, Marlen, Escobar, Roberto A., Morales, Francisco, Denardin, Juliano C., Velasquez, Luis, Altbir, Dora   +6 more
openaire   +7 more sources

Properties and structure of polylactide/poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PLA/PHBV) blend fibers [PDF]

, 2015
Bio-based polylactide/poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PLA/PHBV) blend fibers have been prepared via the conventional melt-spinning and hot-drawing process.
Gu, Qun, Huang, Wei, Chen, Peng, Wang, Bingjie, Li, Longzhen, Wei, Wenfeng   +5 more
core  

Novel poly(3-hydroxyoctanoate)/poly(3-hydroxybutyrate) blends for medical applications [PDF]

, 2013
Novel Poly(3-hydroxybutyrate)/Poly(3-hydroxyoctanoate) blends were developed with varying amounts of Poly(3-hydroxyoctanoate), P(3HO) and Poly(3-hydroxybutyrate), P(3HB) for their potential use in various medical applications. These blend films exhibited
Boccaccini, A.R., Smith, C.L., Boccaccini, A. R., Keshavarz, T., Ching, K.Y., Ching, K. Y., Knowles, J. C., Stolz, M., Roy, I., Knowles, J.C., Basnett, P., Smith, C., Locke, I. C., Locke, I.C.   +13 more
core   +1 more source