Bioplásticos
Bioplásticos
Constructing Electronic/Ionic?Conductive Hydrogel with Soft Compliance and High Conductivity as Flexible Strain Sensor
29/08/2024 -
This work develops a flexible sensor with high compliance, high sensitivity, and high reliability through the construction of a novel double?network conductive hydrogel based on the synergistic...
Investigating the effect of polymer additives on the rheology of SiC/clay paste for use in Direct Ink Writing method
26/08/2024 -
This study aims to enhance the rheological behavior of SiC/Clay paste with the use of 3 types of polymers (CMC, PEG, and PVA) to obtain better printability through the Direct ink writing method...
Antibacterial and antiviral activities of transparent PVA coating films prepared by using solutions containing eluted ions from rare earth iodates
28/08/2024 -
AbstractAfter powders of three rare earth iodates (Ce(IO3)4, Ce(IO3)3, ?-La(IO3)3) were dispersed in water, the constituent ions were eluted. After filtration, polyvinyl alcohol was dissolved in...
Electrical Performance Enhancement of 400?V Level Aluminum Solid Electrolytic Capacitors with Interface Modulation through Intervention of PVA
14/08/2024 -
The modification of the alumina surface with different concentrations of polyvinyl alcohol (PVA) improves the adhesion between the alumina and the PEDOT:PSS film, which is attributed to the hydrogen...
Synergistic effect of covalent cross?linking and physical hydrogen bonding associations on the mechanical properties of polyurethane thermoset elastomers
15/08/2024 -
The CNTs/ZnO decorated poly(vinyl alcohol) electrospun nanofiber membranes exhibited significant photocatalytic activity and recycle performance in multi?cycle use.AbstractThe carbon nanotubes/zinc...
Enhancing the flame retardancy of polycarbonate through the synergistic effect of 1,3?Benzenedisulfonate acid dipotassium salt and phenyl polysiloxanes
09/08/2024 -
PVA?MWCNTs?UMCNOs?Starch biodegradable film for Dye removalAbstractPlastic waste and wastewater are indeed significant environmental issues that have wide?ranging impacts on ecosystems, human health,...
High?Performance Piezoelectric Nanogenerator and Self?Charging Photo Power Cell Using Hexagonal Boron Nitride Nanoflakes and PVDF Composite
07/08/2024 -
A self?chargeable photo?power bank is developed using two?dimensional (2D) hexagonal boron nitride nanoflakes (h?BN NFs) (prepared via ball?milling) as filler in the PVDF matrix is utilized as...
In Vitro and In Vivo Evaluation of Electrospun PVA Nanofiber Containing ZnO/Curcumin for Wound Healing Application
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Abstract The development of biocompatible wound dressings containing therapeutic agents to accelerate wound healing is an interesting field of study in biomedical sciences....
Consequence of incorporation of MWCNTs on PVA hydrogel fabricated via naturally cooling: Thermal, mechanical, and electrical properties
07/08/2024 -
Investigation on the electrocatalytic nitrite oxidation using a glassy carbon electrode modified with organic polymer encapsulated porphyrin generated through electrochemically induced free?radical...
Muscle?Inspired Formable Wood?Based Phase Change Materials
03/08/2024 -
In this work, muscle?inspired, formable wood?based phase change materials (PCMs) are fabricated by leveraging the aligned structure of delignified wood and supramolecular networks of polyvinyl...
Influence of monomer structure and catalyst concentration on topological transition and dynamic properties of dicarboxylic acid?epoxy vitrimers
31/07/2024 -
Polyvinyl Alcohol was crosslinked with four different dicarboxylic acids, viz. oxalic acid, malonic acid, succinic acid and glutaric acid containing odd and even number of carbon atoms. The...
Surface enhanced raman spectroscopy based sensitive and onsite detection of microplastics in water utilizing silver nanoparticles and nanodendrites
26/07/2024 -
Plastics, of the order of microns in size, being not visible to the naked eye, are one of the significant contributors to pollution in the environment. Thus, the detection of micron-sized plastics...
Synthesis of thienopyrazine? and cyclofluorene–thiophene?based donor–acceptor low?band gap polymers and their application in memory devices
15/07/2024 -
The flexible free standing polyaniline based composite electrodes were fabricated by in?situ polymerization of aniline in the carbon nanotube (CNT)/poly(vinyl alcohol) substrate. The addition of CNT...
Tough Supramolecular Hydrogels Crafted via Lignin?Induced Self?Assembly
10/07/2024 -
A supramolecular hydrogel forms by diffusing lignosulfonate sodium (LS) into a polyvinyl alcohol (PVA) solution, creating high?density crystalline domains and networks. This enhances mechanical...
Semi-IPN hydrogel-modified stainless-steel mesh mixed with SiO2 is used for oil–water separation
08/07/2024 -
AbstractThe exceptional oil–water selectivity and low oil adhesion of hydrogel materials have garnered considerable attention within the realm of oil–water separation. In this paper,...
Adsorptive removal of phosphate from aqueous solutions using FeCl3?immobilized melamine?formaldehyde?urea resin
07/07/2024 -
Experimental procedure and mechanism diagram of antifreeze gel electrolyte.AbstractFlexible wearable supercapacitors based on hydrogel electrolyte are considered as flexible energy storage device...
The Anti-candidal and Absorbtion Performance of PVA/PVP-Based Jania rubens Hydrogel on Candida tropicalis and Some Physicochemical Properties of the Hydrogel
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Abstract This study was aimed to create a bioactive hydrogel form with PVA/PVP (polyvinyl alcohol/poly(N-vinylpyrrolidone) polymer using acetone and ethanol extractions of...
Novel phase?change PDA?Ni@GNS/CNF?C/SA/PEG composites with ultrahigh shape stability and latent heat as thermal management material for microelectronic devices
03/07/2024 -
Simulation and experimental analysis of dissolving microneedles insertion into the skin.AbstractTransdermal drug delivery using dissolving microneedles (DMNs) is promising due to increased patient...
A viscoelastic?healing suspension sealing material with a double?network gel structure for improving borehole?sealing performance
03/07/2024 -
Light absorption of imitation polar bear fur structure.AbstractThe crucial point of solar thermal utilization makes solar heat collector gathering much attention. In this study, imitating polar...
Preparation and rheological properties of organic zirconium crosslinked KGM/HPAM gel
27/06/2024 -
Poly(vinyl alcohol)?graphene composites were prepared by using graphene oxide as a surfactant, which resulted in enhanced mechanical, and thermal properties as well as antibacterial...
High-Strength and High-Conductivity Core-Sheath Hydrogel Long Fibers for Stretchable Ionic Strain Sensors
26/06/2024 -
Hydrogel fibers that can be raided possess considerable promise in the realm of flexible electronic gadgets, as they exhibit both exceptional durability and excellent conductivity. Using a...
