Results 11 to 20 of about 275,207 (346)

Electrically controlled water permeation through graphene oxide membranes [PDF]

open access: yesNature, 2018
Controlled transport of water molecules through membranes and capillaries is important in areas as diverse as water purification and healthcare technologies1–7.
Kai-Ge Zhou   +16 more
semanticscholar   +1 more source

Insights on Ultrafiltration-Based Separation for the Purification and Quantification of Methotrexate in Nanocarriers

open access: yesMolecules, 2020
The evaluation of encapsulation efficiency is a regulatory requirement for the characterization of drug delivery systems. However, the difficulties in efficiently separating nanomedicines from the free drug may compromise the achievement of accurate ...
Sara S. Marques   +7 more
doaj   +1 more source

A Model to Simulate Gas Dissolution into/through Metals and Its Application to Deuterium in a 316L Steel Chamber with Pb-Li in a Quasi-2D Geometry

open access: yesApplied Sciences, 2022
Liquid lead-lithium in eutectic proportions (Pb-Li) is a candidate material for Breeding Blankets (BBs) in future Fusion Power Plants (FPP). BB design depends on the diffusivity and Sieverts’ constant (solubility) of tritium in this alloy, but literature
Tiago Pomella Lobo   +2 more
doaj   +1 more source

Development and characterization of niosomal gel of fusidic acid: in-vitro and ex-vivo approaches

open access: yesDesigned Monomers and Polymers, 2022
Niosomes are multilamellar vesicles that efficiently deliver active substance into skin systemic circulation or skin layers. They are used in topical drug delivery system to enhance the skin permeation of active substance. So, the prime objective of this
Muhammad Khurram Waqas   +9 more
doaj   +1 more source

Potential of Nanoparticles as Permeation Enhancers and Targeted Delivery Options for Skin: Advantages and Disadvantages

open access: yesDrug Design, Development and Therapy, 2020
The topical route of administration has many advantages for the treatment of various skin disorders as well as cosmeceutical purposes. This route bypasses hepatic first-pass effect and systemic availability of many pharmaceuticals is limited to skin ...
Parisa Ghasemiyeh, S. Mohammadi-Samani
semanticscholar   +1 more source

Matrix mechanics and water permeation regulate extracellular vesicle transport

open access: yesNature Nanotechnology, 2020
Cells release extracellular vesicles (EVs) to communicate over long distances, which requires EVs to traverse the extracellular matrix (ECM). However, given that the size of EVs is usually larger than the mesh size of the ECM, it is not clear how they ...
S. Lenzini   +3 more
semanticscholar   +1 more source

Effect of Environmental Gas on Surface Initiated Rolling Contact Fatigue

open access: yesTribology Online, 2013
This paper describes an exploratory study on the effects of temperature on the formation of oxide film and rolling contact fatigue life in hydrogen, argon and air.
Hiroyoshi Tanaka   +4 more
doaj   +1 more source

Development of Nanoemulsions for Topical Application of Mupirocin

open access: yesPharmaceutics, 2023
Mupirocin (MUP) is a topical antibacterial agent used to treat superficial skin infections but has limited application due to in vivo inactivation and plasma protein binding.
Bahjat Alhasso   +2 more
doaj   +1 more source

Cannabidiol-Loaded Nanostructured Lipid Carriers (NLCs) for Dermal Delivery: Enhancement of Photostability, Cell Viability, and Anti-Inflammatory Activity

open access: yesPharmaceutics, 2023
The aim of this study was to encapsulate cannabidiol (CBD) extract in nanostructured lipid carriers (NLCs) to improve the chemical stability and anti-inflammatory activity of CBD for dermal delivery.
Boontida Morakul   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy