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Films based on biopolymers and loaded with antimicrobial agents are convenient pharmaceutical dosage forms for topical application. Inorganic carriers loaded with these agents lead to composite materials, which combined ...

"Successful utilization of Additive Manufacturing (AM) in the space sector implicates two aspects: First, an understanding of the process inherent characteristics has to be developed, where the anisotropic behavior of ma...

The use of amaranth starch granules and nanocrystals as possible reinforcement of amaranth 17 proteins films was analyzed. Starch granules and protein isolates were extracted of amaranth 18 grain, and nanocrystals were p...

The chemically synthesizable quantum emitters such as quantum dots (QDs), fluorescent nanodiamonds (FNDs), and organic fluorescent dyes can be integrated with an easy-to-craft quantum nanophotonic device, which would be ...

Background: Natural biopolymeric matrices for developing dressings have been extensively studied, as they may exhibit beneficial properties for wound healing. Gelatin possesses promising structural and physicochemical pr...

"Poly(lactic acid)/bacterial cellulose nanocomposites were prepared by solvent casting. Aiming to reduce the incompatibility between polar bacterial cellulose (BC) and the nonpolar poly(lactic acid) (PLA) matrix which in...

Biomaterials capable of controlling the delivery of drugs have the potential to treat a variety of conditions. Herein, the preparation of electrically conductive silk fibroin film-based drug delivery devices is described...

Tizanidine Hydrochloride is commonly used to treat multiple sclerosis spastic diplegia, backache, and injuries to central nervous system (CNS). Objective: This study aimed to develop quick-release films of tizanidine HCl...

Objective: Lidocaine needs to be administered frequently as it has poor oral bioavailability and it lacks prolong duration of action thus the study was aimed at to devise, develop, and analyze a matrix system transdermal...

The analysis of the hyoid apparatus of fossil xenarthrans provides insight on the form of the tongue and its function in food intake and intraoral processing. The hyoid apparatus of xenarthrans is notable for fusion amon...

Tertiary fatty amide, N,N-dibutyldodecanamide (DBDA), has been synthesized and evaluated as a new environmentally friendly plasticizer for polyvinyl chloride (PVC). Homogeneous PVC/DBDA films containing from 10 to 40 w...

"Poly(lactic acid) (PLA) nanocomposite films reinforced with acetylated bacterial cellulose nanoribbons were prepared by solvent casting. Acetylation of bacterial cellulose (BC) was performed by an innovative and sustain...

Soy protein isolate (SPI) films reinforced with starch nanocrystals (SNC) were developed by simple casting method. The films were transparent and homogeneous. The opacity and degree of crystallinity increased with the am...

Influence of weight polymer variation towards sodium fluoride patch physical properties. Fluoride has been proven as a material for strengthen teeth. Many fluoride modalities are available nowadays, and the recent is sod...

Alveolar socket preservation (ASP) requires an ideal barrier membrane that provides anti-bacterial activity, water contact angle (WCA) and swelling behavior to support bone regeneration. This study evaluated these charac...

This work investigates the structure and magnetic properties of chitosan based films with different contents of magnetic nanoparticles (MNPs) of around 10 nm as well as the effects of the addition of glycerol as plastici...

 In the present work, the colloidal nanoparticles were prepared from a bulk metal by laser ablation technique. Copper thin films were fabricated via a simple deposition method (drop casting method). This study focuses...

Abstract This study is concerned with the surface integrity of Inconel 738LC parts manufactured by selective laser melting (SLM) followed by high-speed milling (HSM). In the investigation process of surface integrity, th...

Abstract The current work establishes a breakthrough for the electrical double-layer capacitor (EDLC) device, utilizing biodegradable polymer and non-toxic salt. In this project, polymer electrolytes (PEs) comprising pol...

Abstract Sub-unit motion within metal-organic frameworks (MOFs) offers unique opportunities for nanoscale sensing. However, achieving controlled partial rotation of bulky linkers remains a significant challenge. In this ...

Abstract In this research, we prepared a eutectic ternary alloy from (Pb-Sn-Zn) metals under normal pressure. We investigated some of the physical properties of the alloy and their elements, which are thermal properties ...

Materias / palabras clave: Materials science; Melt spinning; Alloy; Casting; Microstructure; Phase (matter); Metallurgy; Scanning electron microscope; Brittleness; Optical microscope; Microanalysis; Phase diagram

Neste trabalho foram produzidos filmes isolados de etilcelulose em base aquosa (Surelease®) contendo os aditivos α-GOS (α-glucoligossacarídeo) e/ou Tween® 80, os quais foram obtidos sobre placas de Teflon® pelo mé...

a etilcelulosa (EC) ha sido ampliamente usada como material adecuado en el desarrollo de nuevos sistemas para liberación modificada de fármacos. Algunos oligo-polisacáridos como inulina (IN), goma guar(GG) y sus deriv...