Bioplásticos
Bioplásticos
Automated cell isolation from photodegradable hydrogel based on fluorescence image analysis
15/03/2023 -
We report an automated cell?isolation system based on fluorescence image analysis of cell aggregates cultured in a photodegradable hydrogel. The system incorporates cell culture in a humidified...
Introducing Aliphatic Fluoropeptides: Perspectives on Folding Properties, Membrane Partition and Proteolytic Stability
15/03/2023 -
Peptide?based fluorooligomers bearing fluorinated amino acids as main components are reported. Fluorine?induced alterations on the intrinsic hydrophobicity, ??strand to ??helix transitions in...
Rising of Dynamic Polyimide Materials: A Versatile Dielectric for Electrical and Electronic Applications
11/03/2023 -
Polyimides (PIs) are widely used in circuit components, electrical insulators, and power systems in modern electronic devices, large electrical appliances, and aerospace applications....
Effect of Deposition Temperature on the Structure, Mechanical, Electrochemical Evaluation, Degradation Rate and Peptides Adhesion of Mg and Si-Doped Hydroxyapatite Deposited on AZ31B Alloy
09/03/2023 -
Degradable and non-degradable biomaterials are two categories that can be used to classify the existing biomaterials, being a solution for eliminating a second surgical intervention of the implant...
Qualitative and Quantitative Changes in Soil Organic Compounds in Central European Oak Forests with Different Annual Average Precipitation
07/03/2023 -
The various climate scenarios consistently predict warming and drying of forests in Hungary. Soils play a significant role in the long-term sequestration of atmospheric CO2, while in other cases they...
Recent Advances in Degradation of Polymer Plastics by Insects Inhabiting Microorganisms
05/03/2023 -
Plastic pollution endangers all natural ecosystems and living creatures on earth. Excessive reliance on plastic products and excessive production of plastic packaging are extremely dangerous for...
A Review of Degradation and Life Prediction of Polyethylene
27/02/2023 -
After around 50 years of development, the key substance known as polyethylene has been extremely influential in a variety of industries. This paper investigates how polyethylene materials have been...
Redox-responsive degradable microgel modified with superparamagnetic nanoparticles exhibiting controlled, hyperthermia-enhanced drug release
22/02/2023 -
Abstract A novel degradable microgel based on poly(N-isopropylacrylamide) (pNIPA) cross-linked with N,N’-bisacryloylcystine (BISS) and containing...
Multifunctional Edible Oil-Impregnated Nanoporous Oxide Layer on AISI 304 Stainless Steel
22/02/2023 -
Slippery liquid-infused porous surface (SLIPS) realized on commercial materials provides various functionalities, such as corrosion resistance, condensation heat transfer, anti-fouling,...
Fully Bio?based Poly(ketal?ester)s by Ring?opening Polymerization of a Bicylcic Lactone from Glycerol and Levulinic acid
09/02/2023 -
A fully renewable bio?based bicyclic lactone containing a five?membered cyclic ketal moiety, 7?methyl?3,8,10?trioxabicyclo[5.2.1]decan?4?one (TOD), was synthesized through a two?step acid?catalyzed...
3D printed peripheral vascular stents based on degradable poly(trimethylene carbonate?b?(L?lactide?ran?glycolide)) terpolymer
11/02/2023 -
Poly(L?lactic acid) (PLLA) is a biocompatible material and has found its application in bioresorbable vascular stents (BVS). However, the crystallization of pure PLLA makes it brittle as a medical...
A Circular Approach for the Valorization of Tomato By-Product in Biodegradable Injected Materials for Horticulture Sector
07/02/2023 -
This study focuses on the use of tomato (Solanum lycopersicum L.) by-product biomass from industrial plants as reinforcement for designing a range of new degradable and biobased thermoplastic...
Novel poly(ester amide) derived from tyrosine amino acid for targeted pulmonary drug delivery of fluticasone propionate
03/02/2023 -
A novel epoxy?anhydride vitrimer with low and stable dielectric constant.AbstractVitrmers are a new type of functional resins having the majority of published studies focused on reprocessing,...
Ball-Milling Preparation of La3+/TiO2 Photocatalyst and Application in Photodegradation of PVC Plastics
31/01/2023 -
The fact that the use of a large number of plastic products has brought serious pollution to the environment has always been the focus of global attention. The development of photocatalytic...
Fabrication of Ordered Porous Polyimide Films Templated by (AB)m Type of Diblock Copolymer
26/01/2023 -
Ordered porous polyimide films were fabricated from (AB)m type of diblock copolymer polyimide-b-polystyrene (PI-b-PS). An increase in PS volume fraction (f VPS) is beneficial to decrease the relative...
Development of Strong and Tough β-TCP/PCL Composite Scaffolds with Interconnected Porosity by Digital Light Processing and Partial Infiltration
19/01/2023 -
Strong and tough β-TCP/PCL composite scaffolds with interconnected porosity were developed by combining digital light processing and vacuum infiltration. The composite scaffolds were...
Sustainable and reagent-free cathodic precipitation for high-efficiency removal of heavy metals from soil leachate
-
Heavy metal pollution of soils has become a serious environmental problem. Soil washing with degradable reagents is an effective remediation technique of heavy metal pollution, and the generated...
Preparation of composite films composed of polyvinyl alcohol, shellac and carboxymethyl chitosan-CuO nanoparticles and their application in food preservation
12/01/2023 -
Abstract This study aimed to develop a bilayer film prepared by layer-by-layer solution casting method from polyvinyl alcohol (PVA) and shellac (sh). And the degradable...
Preparation of High Bio-Content Polyurethane Coatings from Co-Liquefaction of Cellulosic Biomass and Starch for Controlled Release Fertilizers
11/01/2023 -
To manufacture high bio-content degradable polyurethane-coated fertilizer, the co-liquefaction of corn straw and starch was carried out to convert more biomass into bio-polyol so as to substitute...
Poly(??caprolactone)/poly(m?anthranilic acid) and poly(??caprolactone)/poly(3,4?ethylenedioxythiophene)?poly(styrenesulfonate) electrospun nanofibers: Characterization, antioxidant, and electrochemical properties
10/01/2023 -
The fabrication process and characterizations of PCL/P3ANA and PCL/PEDOT electrospun nanofibers.Conducting polymers are widely used in many biomedical applications, but their non?degradability and...
