Results 71 to 80 of about 1,807,540 (186)

Anomalous lateral diffusion in a viscous membrane surrounded by viscoelastic media

open access: yes, 2012
We investigate the lateral dynamics in a purely viscous lipid membrane surrounded by viscoelastic media such as polymeric solutions. We first obtain the generalized frequency-dependent mobility tensor and focus on the case when the solvent is sandwiched ...
Alberts B.   +8 more
core   +1 more source

In vitro Evaluation of Biological Effects of Dandelion (Taraxacum officinale) Extracts

open access: yesFolia Veterinaria, 2018
Dandelion (Taraxacum officinale) of the Asteraceae family is known for its pharmacological effects and has been used in therapy for centuries. Currently extracts of all parts of this plant are used — root, leaves and flowers.
Marcinčáková D.   +2 more
doaj   +1 more source

Comparative evaluation of bond strength of three contemporary self-etch adhesives: An ex vivo study

open access: yesContemporary Clinical Dentistry, 2011
Aim: This study evaluated the effect of 2-hydroxymethyl methacrylate (HEMA) and the type of solvent on the tensile bond strength of the following three self-etch adhesives: Adper easy one (HEMA-rich adhesive) which contained ethanol, G-Bond (HEMA-free ...
Vineeta Nikhil   +2 more
doaj   +1 more source

Solvent coarsening around colloids driven by temperature gradients

open access: yes, 2017
Using mesoscopic numerical simulations and analytical theory we investigate the coarsening of the solvent structure around a colloidal particle emerging after a temperature quench of the colloid surface.
Dietrich, S.   +2 more
core   +1 more source

Microwave-assisted Extraction of Natural Dyes from Coleus atropurpureus Leaves: The Effect of Solvent

open access: yesMATEC Web of Conferences, 2018
A microwave-assisted extraction system was used to extract natural dyes from Coleus atropurpureus leaves. The effects of water solvent of the temperature at 100°C and 80°C as well as ethanol solvent 96% were investigated.
Gala Selfina   +2 more
doaj   +1 more source

SYNTHESIS AND APPLICATION OF HIGH-QUALITY CARBON NANOFIBERS TO INCREASE THE PERFORMANCE OF AIRCRAFT PARTS

open access: yesНаучный вестник МГТУ ГА, 2017
Modern carbon nanofibers (CNF), obtained from polyacrylonitrile (PAN), do not have high tensile strength. It is because there is still no understanding how the electroforming method affects the quality of CNF.This paper investigates a process to obtain ...
H. R. Shahverdi, H. M. Boer
doaj  

A descriptive study of clinical, hematological, and biochemical parameters of inhalant users seeking treatment at a tertiary care center in India

open access: yesIndian Journal of Psychological Medicine, 2013
Background: Inhalant (or solvent) abuse is the purposeful inhalation of vapors or gases, intended to produce pleasurable psychoactive effects. There is a dearth of Indian studies on inhalant users.
Rizwana Quraishi   +3 more
doaj   +1 more source

Quasichemical theory and the description of associating fluids relative to a reference: Multiple bonding of a single site solute

open access: yes, 2017
We derive an expression for the chemical potential of an associating solute in a solvent relative to the value in a reference fluid using the quasichemical organization of the potential distribution theorem.
Asthagiri, D.   +2 more
core   +1 more source

On the Impact of Solvation on a Au/TiO2 Nanocatalyst in Contact with Water

open access: yes, 2013
Water, the ubiquitous solvent, is also prominent in forming liquid solid interfaces with catalytically active surfaces, in particular with promoted oxides.
Camellone, Matteo Farnesi, Marx, Dominik
core   +1 more source

Tolerance testing of passive radio frequency identification tags for solvent, temperature, and pressure conditions encountered in an anatomic pathology or biorepository setting

open access: yesJournal of Pathology Informatics, 2010
Background: Radio frequency identification (RFID) tags have potential for use in identifying and tracking biospecimens in anatomic pathology and biorepository laboratories.
Alina A Leung   +7 more
doaj   +1 more source

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