Results 11 to 20 of about 49,335 (246)

Cellulosic Polymers for Enhancing Drug Bioavailability in Ocular Drug Delivery Systems

open access: yesPharmaceuticals, 2021
One of the major impediments to drug development is low aqueous solubility and thus poor bioavailability, which leads to insufficient clinical utility. Around 70–80% of drugs in the discovery pipeline are suffering from poor aqueous solubility and poor ...
Bharti Gupta   +4 more
doaj   +1 more source

Intralesional Trypan Blue-Colored Viscoelastic Injection for the Surgical Management of Dacryops

open access: yesTürk Oftalmoloji Dergisi, 2012
During the surgical excision of dacryops which is a simple cyst of the lacrimal gland, a perforation of the thin wall of the cyst may lead to collapse of the lesion and complicate the surgery.
Gülşah Usta   +3 more
doaj   +1 more source

Hydrogel Based on Crosslinked Methylcellulose Prepared by Electron Beam Irradiation for Wound Dressing Application

open access: yesIndonesian Journal of Chemistry, 2014
The aim of this research is to explore the possibility of methylcellulose polymer to be used as wound dressing material prepared using electron beam technique.
Ambyah Suliwarno
doaj   +1 more source

Ionic Strength of Methylcellulose-Based Films: An Alternative for Modulating Mechanical Performance and Hydrophobicity for Potential Food Packaging Application

open access: yesPolysaccharides, 2022
The growing environmental concern with the inappropriate disposal of conventional plastics has driven the development of eco-friendly food packaging.
Rafael Resende Assis Silva   +7 more
doaj   +1 more source

Development of a Mucoadhesive In Situ Gelling Formulation for the Delivery of Lactobacillus gasseri into Vaginal Cavity

open access: yesPharmaceutics, 2019
Local administration of vaginal probiotics, especially lactobacilli, has been recently proposed as an effective prevention strategy against candidosis recurrences, which affect 40−50% of women.
Barbara Vigani   +6 more
doaj   +1 more source

Effect of Methylcellulose Molecular Weight on the Properties of Self-Assembling MC-g-PNtBAm Nanogels

open access: yesBioengineering, 2018
The efficiency of drug delivery to the eye using topical drop therapy is limited by the ocular clearance mechanisms. Nanocarriers, able to encapsulate bioactive compounds and slow down their release, may allow for prolonged on-eye residence times when ...
Marion Jamard, Heather Sheardown
doaj   +1 more source

The Desorption Behavior of Methylcellulose from Talc at Different Temperature of Pulp

open access: yesKuangchan zonghe liyong, 2022
Through flotation tests and desorption tests, the desorption behavior of methylcellulose from the surface of talc at different temperatures and its influence on the flotation of talc were studied. The results show that the natural floatability of talc is
Liaoyuan Ouyang   +3 more
doaj   +1 more source

Improved Oxygen Supply to Multicellular Spheroids Using A Gas-permeable Plate and Embedded Hydrogel Beads

open access: yesCells, 2019
Culture systems for three-dimensional tissues, such as multicellular spheroids, are indispensable for high-throughput screening of primary or patient-derived xenograft (PDX)-expanded cancer tissues.
Hirotaka Mihara   +8 more
doaj   +1 more source

New Hydrogel Formulations Based on Natural and Synthetic Polymers for Skin Regeneration

open access: yesChemistry Proceedings, 2022
The skin, which represents about 16% of the total body mass, acts as a protective barrier against external microbial factors [1]. Therefore, damaged tissues, especially burns, require rapid local coverage to avoid infections and to ensure the protective ...
Elena Utoiu   +7 more
doaj   +1 more source

Antibacterial and Antifungal Silver Nanoparticles with Tunable Size Embedded in Various Cellulose-Based Matrices

open access: yesMolecules, 2022
The aim of this study was to synthesize silver nanoparticles (AgNPs) using cellulose derivatives and to evaluate their antimicrobial potential. As effective reducing and stabilizing agents for AgNPs, cellulose derivatives, such as hydroxypropyl cellulose
Gabriela Biliuta   +6 more
doaj   +1 more source

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