Bioplásticos
Bioplásticos
A Phosphorus and Nitrogen Containing Halloysite Derivative as Multifunctional Flame Retardant for Biobased Polyamide 56
04/05/2025 -
In this article, we use halloysite nanotubes modified by phytic acid and chitosan to achieve higher tensile strength and elongation at break when integrated at 3 and 5 wt% into a polyamide 56...
Repeated Fed-Batch Culture Strategy for the Synthesis of Polyhydroxybutyrate (PHB) Biopolymers from Sugar Cane Juice Using Azotobacter vinelandii
13/11/2024 -
In this research work, a main biopolymer group of polyhydroxyalkanoates (PHAs) in the form of polyhydroxybutyrate (PHB) was synthesised by a pure bacterial strain of Azotobacter vinelandii via...
Crystallization, thermal, and compatibility performances of poly (butylene succinate) (PBS)/poly((R)?3?hydroxybutyrate?co?(R) 3?hydroxyhexanoate) (PHBHHx) blends
10/11/2024 -
The Effect of Crystallization Morphology Changes in Blends on Their Thermal Stability Performance.Biodegradable materials provide protective properties comparable to conventional plastics while...
Polyhydroxyalkanoates: Medical Applications and Potential for Use in Dentistry
06/11/2024 -
Polyhydroxyalkanoates (PHAs) are promising biopolymers as an alternative to traditional synthetic polymers due to their biodegradability and biocompatibility. The PHA market is blooming in response...
Processing and Properties of Polyhydroxyalkanoate/ZnO Nanocomposites: A Review of Their Potential as Sustainable Packaging Materials
30/10/2024 -
The escalating environmental concerns associated with conventional plastic packaging have accelerated the development of sustainable alternatives, making food packaging a focus area for innovation....
Evaluation of Blended Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) Properties Containing Various 3HHx Monomers
31/10/2024 -
Polyhydroxyalkanoate (PHA), specifically poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (P(3HB-co-3HHx), PHBHHx) with physical properties governed by the 3-hydroxyhexanoate (3HHx) mole fraction, is a...
Bio?composite using polyhydroxyalkanoates and sustainable nanofillers derived from cellulose nanofibers and its application for an environmentally friendly packaging material
15/10/2024 -
Polyhydroxyalkanoates (PHA) is a carbon neutral material that contributes to reducing greenhouse gas emissions due to manufactured from biomass and easily degraded by the enzymatic effects of...
Targeted PHA Microsphere-Loaded Triple-Drug System with Sustained Drug Release for Synergistic Chemotherapy and Gene Therapy
16/10/2024 -
The combination of paclitaxel (PTX) with other chemotherapy drugs (e.g., gemcitabine, GEM) or genetic drugs (e.g., siRNA) has been shown to enhance therapeutic efficacy against tumors, reduce...
Genome?Scale Metabolic Modeling of Halomonas elongata 153B Explains Polyhydroxyalkanoate and Ectoine Biosynthesis in Hypersaline Environments
09/10/2024 -
Graphical Abstract and Lay SummaryWe constructed and validated a genome?scale metabolic model for Halomonas elongata, revealing key metabolic changes during ectoine and PHA biosynthesis, including...
Strategic Use of Vegetable Oil for Mass Production of 5-Hydroxyvalerate-Containing Polyhydroxyalkanoate from δ-Valerolactone by Engineered Cupriavidus necator
30/09/2024 -
Although efforts have been undertaken to produce polyhydroxyalkanoates (PHA) with various monomers, the low yield of PHAs because of complex metabolic pathways and inhibitory substrates remains a...
Innovations in Food Packaging: From Bio-Based Materials to Smart Packaging Systems
26/09/2024 -
This review highlights recent innovations in food packaging, emphasizing the shift from conventional petroleum-based materials to bio-based alternatives and smart packaging systems. Bio-based...
Chrysin Enhances Anti?Cancer Activity of Jurkat T Cell and NK?92 Cells Against Human Breast Cancer Cell Lines
04/09/2024 -
Chrysin, a naturally occurring flavonoid in plant and bee products, demonstrates notable biological activities, including anti?cancer effects. These properties are partially attributed to its...
Biosynthesis of High Toughness Poly(3?Hydroxypropionate)?Based Block Copolymers With Poly(D?2?Hydroxybutyrate) and Poly(D?Lactate) Segments Using Evolved Monomer Sequence?Regulating Polyester Synthase
08/08/2024 -
ABSTRACTThis study synthesized poly(3?hydroxypropionate) [P(3HP)]?containing polyhydroxyalkanoate (PHA) block copolymers, P(3HP)?b?P[2?hydroxybutyrate (2HB)] and P(3HP)?b?P(D?lactate) (PDLA), using...
Revolutionizing Sustainable Fashion: Jute–Mycelium Vegan Leather Reinforced with Polyhydroxyalkanoate Biopolymer Crosslinking from Novel Bacteria
03/05/2024 -
Vegan leather derived from mushroom mycelium is a revolutionary technology that addresses the issues raised by bovine and synthetic leather. Jute–mycelium?based vegan leather was constructed using...
The effect of filler loading, biological treatment, and bioplastic blend ratio on flexural and impact properties of blended bioplastic reinforced with spent coffee ground
27/04/2024 -
Biological treatment of spent coffee grounds using P. Chrysosporium and A. Niger.In this study, the mechanical and morphological characteristics of poly(hydroxyalkanoate) (PHA)/poly(lactic acid)...
Volume Stability and Mechanical Properties of Cement Paste Containing Natural Fibers from Phragmites-Australis Plant at Elevated Temperature
21/04/2024 -
The utilization of bio-fiber materials in building components has become imperative for improving sustainability, controlling global warming, addressing environmental concerns, and enhancing concrete...
Polyhydroxyalkanoate Production from Eucalyptus Bark’s Enzymatic Hydrolysate
12/04/2024 -
In recent years, polyhydroxyalkanoates (PHAs) have gained notoriety because of their desirable properties that include proven biodegradability, biocompatibility, and thermal stability, which make...
Strongly Interacting Photons in 2D Waveguide QED
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One-dimensional confinement in waveguide quantum electrodynamics (QED) plays a crucial role to enhance light-matter interactions and to induce a strong quantum nonlinear optical response. In two or...
Establishment of low?cost production platforms of polyhydroxyalkanoate bioplastics from Halomonas cupida J9
08/04/2024 -
An efficient genome?editing approach was established in Halomonas cupida J9. H. cupida J9 was engineered to utilize xylose, a glucose?xylose mixture or corn straw hydrolysate for unsterile...
Mechanical, Thermal, and Physicochemical Properties of Filaments of Poly (Lactic Acid), Polyhydroxyalkanoates and Their Blend for Additive Manufacturing
11/04/2024 -
Polymeric blends are employed in the production of filaments for additive manufacturing to balance mechanical and processability properties. The mechanical and thermal properties of polymeric...
Influence of Aeration Rate on Uncoupled Fed Mixed Microbial Cultures for Polyhydroxybutyrate Production
02/04/2024 -
The use of residual streams as feedstock for the production of polyhydroxyalkanoates (PHAs) is growing steadily, as it allows the valorization of waste and nutrients otherwise disposed of and the...
