Results 1 to 10 of about 8,414,053 (407)

Sucrose diffusion in aqueous solution

open access: yesPhysical Chemistry Chemical Physics, 2016
We report the first direct measurements of sucrose diffusion in aqueous solution at sucrose mass fractions above 0.75.
Price, HC, Mattsson, J, Murray, BJ
openaire   +4 more sources

BTEX Removal from Aqueous Solution by Modified Multi-Walled Carbon Nanotubes With Ozone [PDF]

open access: yesAnuário do Instituto de Geociências, 2017
Modification of multi-walled carbon nanotube (MWCNT) via ozone was carried out to enhance removal of BTEX from aqueous solution. MWCNT was oxidized by ozone (MWCNT-O3 ) generator at %80 intensity for 5 min and in 30% NaOCl solution.
Saeid Fadaei   +3 more
doaj   +1 more source

Removal of Cr(VI) from Aqueous Solution Using A new Adsorbent [PDF]

open access: yesمجلة التربية والعلم, 2013
: In the present study, Cinnamon (which is locally known as darseen) from local market was used as new adsorbent for removal of Cr (VI)from aqueous solution after it is collected.
SUHAD A. YASIN, BANN A. DAWOOD
doaj   +1 more source

More Than 50-Fold Enhanced Nonlinear Optical Response of Porphyrin Molecules in Aqueous Solution Induced by Mixing Base and Organic Solvent

open access: yesApplied Sciences, 2021
The difference absorption spectrum (DAS) of porphyrin molecules (tetraphenyl-porphyhrin sulfonic acid, TPPS) in aqueous solution induced by continuous wave laser irradiation has been reported previously.
Satoshi Imura   +2 more
doaj   +1 more source

Spectrophotometric Determination of Phenols in Aqueous Solution via Oxidative-Coupling Reaction with 4-Amino-N,N-Diethylaniline and Potassium Dichromate [PDF]

open access: yesمجلة التربية والعلم, 2005
A simple and sensitive spectrophotornetric method for the determination ofphenol has been developed. The method is based on the oxidative-coupling reaction ofphenol with 4-amino-N,N-diethylaniline in the presence of potassium dichromate at pH 6 solution ...
M.Q. Al-Abachi   +2 more
doaj   +1 more source

Properties of compatible solutes in aqueous solution [PDF]

open access: yesBiophysical Chemistry, 2012
We have performed Molecular Dynamics simulations of ectoine, hydroxyectoine and urea in explicit solvent. Special attention has been spent on the local surrounding structure of water molecules. Our results indicate that ectoine and hydroxyectoine are able to accumulate more water molecules than urea by a pronounced ordering due to hydrogen bonds.
Rakesh Kumar Harishchandra   +4 more
openaire   +3 more sources

Hyperpolarized Xe NMR signal advancement by metal-organic framework entrapment in aqueous solution

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Significance Hyperpolarized 129Xe NMR/MRI is a useful method for diagnosis of diseases of the respiratory system. However, the sensitive detection of specific compounds in blood remains a challenge because of the weak 129Xe signal in aqueous solution. We
Qingbin Zeng   +12 more
semanticscholar   +1 more source

The Study of Novel Self-Rewetting Fluid Application to Loop Heat Pipe

open access: yesApplied Sciences, 2022
The purpose of this paper is to develop SRF formulations for LHP performance enhancement. In this paper, the solute of SRF is prepared, and butanol and its isomer, 2-butanol, are selected.
Jhih-Huang Gao   +4 more
doaj   +1 more source

Differences in allelopathic effect of tree of heaven root extracts and isolated ailanthone on test-species [PDF]

open access: yesJournal of Central European Agriculture, 2021
The objective of this paper was to analyse allelopathic effect of 3 different aqueous solutions from tree of heaven’s (Ailanthus altissima (Mill.) Swingle) root extract and their dilutions on common wheat (Triticum aestivum L.), pigweed (Amaranthus ...
Maja Novak   +2 more
doaj   +1 more source

Crossover from lamellar to spongy ice morphologies within a single ice crystal during unidirectional freezing of an aqueous solution [PDF]

open access: yes, 2021
Ice growth from liquid phase has been extensively investigated in various conditions, especially for ice freely grown in undercooled water and aqueous solutions. Although unidirectional ice growth plays a significant role in sea ice and freeze casting, the detailed pattern formation of unidirectionally grown ice in an aqueous solution remains elusive ...
arxiv   +1 more source

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