Bioplásticos
Bioplásticos
PECVD Synthesis and Thermoelectric Properties of Thin Films of Lead Chalcogenides (PbTe)1−x(PbS)x
01/06/2023 -
Lead-based ternary-chalcogenide thin films of the (PbTe)1−x(PbS)x system were obtained using the plasma-enhanced chemical-vapor-deposition (PECVD) technique under conditions of a...
Improvement of the Thermo-Oxidative Stability of Biobased Poly(butylene succinate) (PBS) Using Biogenic Wine By-Products as Sustainable Functional Fillers
31/05/2023 -
Biobased poly(butylene succinate) (PBS) represents one promising sustainable alternative to petroleum-based polymers. Its sensitivity to thermo-oxidative degradation is one reason for its limited...
Novel Rhinological Application of Polylactic Acid—An In Vitro Study
30/05/2023 -
A novel approach to the treatment of sinusitis is the use of nasal stents. The stent is loaded with a corticosteroid, which prevents complications in the wound-healing process. The design is such...
Ultrafast Energy Transfer Dynamics in a Cyanobacterial Light-Harvesting Phycobilisome
29/05/2023 -
The phycobilisomes (PBSs) of cyanobacteria and red algae are their primary light-harvesting antennas, which play key role in light harvesting and energy transportation to the photosynthetic reaction...
Laser-Induced Fabrication of Micro-Optics on Bioresorbable Calcium Phosphate Glass for Implantable Devices
23/05/2023 -
In this study, a single-step nanosecond laser-induced generation of micro-optical features is demonstrated on an antibacterial bioresorbable Cu-doped calcium phosphate glass. The inverse Marangoni...
Effects of ATP on the Physicochemical Properties and Cytocompatibility of Calcium Sulfate/Calcium Citrate Composite Cement
25/05/2023 -
Adenosine triphosphate (ATP), acting as a source of energy, has effects on cellular activities, such as adhesion, proliferation, and differentiation. In this study, ATP-loaded calcium sulfate...
Development and Characterization of Thermoformed Bilayer Trays of Paper and Renewable Succinic Acid Derived Biopolyester Blends and Their Application to Preserve Fresh Pasta
21/05/2023 -
The present study reports on the development by thermoforming of highly sustainable trays based on a bilayer structure composed of paper substrate and a film made of a blend of partially bio-based...
An Analysis of Optimization for Car PBS Scheduling Based on Greedy Strategy State Transition Algorithm
18/05/2023 -
The differences in constraints between an automotive painting workshop and a final assembly workshop can lead to production scheduling disruptions, and using the Painted Body Store (PBS) in...
Ti(OBu)4 in combination with B(OBu)3: Decoding the importance of chemo-selectivity of the catalyst towards high molecular weight poly(butylene succinate) synthesis
11/05/2023 -
Abstract A systematic approach in improving the efficiency of titanium tetrabutoxide towards the synthesis of high molecular weight PBS is described in detail.
A Comparative Study on Bioleaching Properties of Various Sulfide Minerals Using Acidiphilium cryptum
13/05/2023 -
Bioleaching has been regarded as a green alternative to chemical leaching in metal extraction processes. In this study, the bioleaching properties of indigenous acidophilic bacteria for various...
Quantum Dots-Sensitized High Electron Mobility Transistor (HEMT) for Sensitive NO2 Detection
18/04/2023 -
Colloidal quantum dots (CQDs) are gaining increasing attention for gas sensing applications due to their large surface area and abundant active sites. However, traditional resistor-type gas sensors...
Mapping the Accouterment Effects of Plasma Nitriding on AISI 316L in Biomedical Applications
27/04/2023 -
The present study aimed to critique the corrosion resistance of plasma-nitrided films of AISI 316L stainless steel with regards to their biomedical applications. The plasma nitriding process improves...
Fabrication of Electrospun PLA-nHAp Nanocomposite for Sustained Drug Release in Dental and Orthopedic Applications
12/05/2023 -
This study describes the fabrication of nanocomposites using electrospinning technique from poly lactic acid (PLA) and nano-hydroxyapatite (n-HAp). The prepared electrospun PLA-nHAP nanocomposite is...
Additive Manufacturing of Biodegradable Hemp-Reinforced Polybutylene Succinate (PBS) and Its Mechanical Characterization
11/05/2023 -
The additive manufacturing of natural fibre-reinforced polymers is a pivotal method in developing sustainable engineering solutions. Using the fused filament fabrication method, the current study...
An investigation on the biological and corrosion response of PEI coating on the AZ31 alloy
03/05/2023 -
AbstractAZ31 Mg alloy surface was coated with polyethyleneimine (PEI) coating with anticorrosive properties in a two-step process to improve corrosion resistance. In the first step, alkaline...
Progress in design and processing of polyhydroxyalkanoates (PHAs): Home compostable poly(3?hydroxybutyrate?co—3?hydroxyhexanoate) (PHBHHx)/polybutylene succinate?co?adipate (PBSA) blend
19/04/2023 -
Reaction mechanism between formaldehyde trapping agent and formaldehyde.AbstractIn order to solve the problem of formaldehyde release from the traditional phenolic foam (PF) in the process of coal...
A novel C doped MoS2/CoP/MoO2 ternary heterostructure nanoflower for hydrogen evolution reaction at wide pH range and efficient overall water splitting in alkaline media
14/04/2023 -
The development of low?cost and high?efficiency bifunctional catalysts is still a challenge for hydrogen production through overall water splitting. This paper reports the in?situ synthesis of...
Crosslinked Bifunctional Particles for the Removal of Bilirubin in Hyperbilirubinemia Cases
10/04/2023 -
This work describes the development of styrene-divinylbenzene (St-DVB) particles with polyethylene glycol methacrylate (PEGMA) and/or glycidyl methacrylate (GMA) brushes for the removal of bilirubin...
Variation of the Tensile Properties of Basalt-Fiber-Reinforced Polybutylene Succinate Matrix Composites during Microbial Degradation
05/04/2023 -
Little is known about how the strength of biodegradable polymers changes during decomposition. This study investigated the changes in the tensile properties of polybutylene succinate (PBS) and...
Anti-Inflammatory Effect of Pterospartum tridentatum Leaf Extract in Acute and Chronic Inflammation
01/04/2023 -
Pterospartum tridendatum is an important source of active compounds with anti-inflammatory properties. The ability of P. tridentatum leaves methanolic extract in preventing/reversing inflammation was...
