Materiales

 

Materiales

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...
Transforming Polycotton Textile Waste into New Bicomponent Fibers: An Investigative Study
10/07/2024 - This study aimed to develop an innovative recycling method for end?of?life polycotton textiles, eliminating the need for component separation. The use of 1?ethyl?3?methylimidazolium acetate...
Characterization of cellulose nanocrystals from Zhombwe (Neorautanenia brachypus (harms) CA Sm.) bagasse
10/07/2024 - Increased awareness of environmental pollution has changed focus to the use of biodegradable materials because they lack persistence in the environment. This article focused on the production of...
Closer Approach towards the Preparation of Cellulose and Microcrystalline Cellulose from Corn Husks
10/07/2024 - The isolation of cellulose from corn husks was examined to find a mild, eco?friendly method. The preparation of MCC from obtained cellulose by acid hydrolysis was also investigated. The composition,...
Food waste generation and its industrial utilization: An overview
11/07/2024 - Food waste is produced for intended human consumption and is normally lost, discharged, contaminated, or finally degraded. The rising problem of food waste is increasing rapidly, so every sector...
Investigation of the influence of Candida tropicalis on bioethanol production using sugarcane bagasse: stochastic and in silico analysis
11/07/2024 - This study investigated the impact of Candida tropicalis NITCSK13 on sugarcane bagasse (SCB) consolidated bioprocessing (CSB) using various parameters, such as pH, steam explosion (STEX)...
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,...
A Highly Stretchable, Conductive, and Transparent Bioadhesive Hydrogel as a Flexible Sensor for Enhanced Real?Time Human Health Monitoring
06/07/2024 - An elastic, skin?adhesive, biocompatible, and biodegradable hydrogel?based wearable sensor has been developed for human health monitoring, inspired by pseudo?slide?ring hydrogels. This novel...
Biodegradable Ferroelectric Molecular Plastic Crystal HOCH2(CF2)7CH2OH Structurally Inspired by Polyvinylidene Fluoride
06/07/2024 - A molecular ferroelectric crystal PFND with a 2D hydrogen bond network structure is discovered following the construction idea of ferroelectric PVDF. By decreasing the number of ?CF2? groups from...
A H?S?Evolving Alternately?Catalytic Enzyme Bio?Heterojunction with Antibacterial and Macrophage?Reprogramming Activity for All?Stage Infectious Wound Regeneration
06/07/2024 - A H2S?evolving alternately?catalytic bio?heterojunction enzyme (AC?BioHJzyme) is proposed, which is consisted of CuFe2S3 and lactate oxidase (LOD) named as CuFe2S3@LOD with circular enzyme?mimetic...
A Comparative Study of Impact Fracture Toughness of Epoxidized Poly(1, 4 Cis?Isoprene) Compatibilized PLA Binary and Ternary Blends
05/07/2024 - A comparison was made between liquid?epoxidized natural rubber (LENR) with liquid NR (LNR) without epoxidation, both prepared in binary and ternary mixture systems including poly(lactic acid) (PLA)...
Enhanced phytoremediation of 2,4-DNP-contaminated wastewater by Salix matsudana Koidz with MeJA pretreatment and associated mechanism
08/07/2024 - 2,4-Dinitrophenol (2,4-DNP) is recognized as an emerging contaminant due to its high toxicity and poor biodegradability, posing a threat to animals, plants, and human health. The efficient removal...
Chemical Modification of Cellulose and Polyester/Cellulose Blended Fabric to Make It Disperse Dyeable: A Sustainable Approach to Achieve Dyeing of P/C Blend with Disperse Dyes
08/07/2024 - An attempt was made to modify the cotton and polyester/cotton (P/C) fabric with a bi-functional cross-linking compound, hexamethylene diisocyanate, to covalently link the cellulosic part of the...
Axial Crashworthiness Characterization of Bio-Inspired 3D-Printed Gyroid Structure Tubes: Cutouts Effect
08/07/2024 - Reducing the risk and severity of injuries during collisions is achieved through the design of crashworthy structures and systems within the vehicle. In this study, the crashworthiness capacity of...
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...
Effects of molecular interactions on the release of small molecules from silicone rubber
07/07/2024 - Review of Bioactive Wax Emulsified FilmsAbstractPlastic packaging materials have caused significant environmental issues because they are nonrenewable and nonbiodegradable. Wax?emulsified films from...
Colorimetric enzymatic rapid test for the determination of atropine in baby food using a smartphone
- A method for the enzymatic determination of atropine has been developed, which is based on a sequence of reactions involving (1) the hydrolysis of atropine to give tropine; (2) the enzymatic...
The Anti-candidal and Absorbtion Performance of PVA/PVP-Based Jania rubens Hydrogel on Candida tropicalis and Some Physicochemical Properties of the Hydrogel
- 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...
Effect of Ultrasonic Cleaning Combined with Antibacterial Polypeptide Periodontal Gel on Inflammatory Reaction and Incidence of Adverse Reactions in Patients with Chronic Gingivitis
- Abstract The purpose of this investigation was to evaluate the efficacy of ultrasonic subgingival curettage in conjunction with antibacterial polypeptide periodontal gel in the...