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- Colloids 1
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141
VTOS Cross-Linked PDMS Membranes for Recovery of Ethanol from Aqueous Solution by Pervaporation
Published 2013-01-01Get full text
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142
Adsorption of Lead(II) Ions on Transcarpathian Clinoptilolite
Published 2001-07-01Get full text
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143
Structure and spectra of photochemically obtained nanosized silver particles in presence of modified porous silica
Published 2005-01-01“…Mesoporous silica powders and films modified with organic sensitizer benzophenone were used as photocatalysts in the reaction of silver ion reduction by isopropyl alcohol under UV-irradiation with λ= 253.7 nm and 365 nm in presence of colloidal silica as stabilizer. Morphological changes of silver colloids during irradiation were studied using transmission electron microscopy, and correlated to the absorption spectra.…”
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144
Influence of Thermal Treatment on the Adsorption Ability of Amorphous Alloys
Published 2002-07-01Get full text
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145
Compatible Adsorption of Strontium and Zinc Ions as Well as Vitamins on Zeolites
Published 2000-05-01Get full text
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146
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147
Nanostructured Mesoporous Titanium Dioxide Thin Film Prepared by Sol-Gel Method for Dye-Sensitized Solar Cell
Published 2011-01-01“…Nanostructured mesoporous TiO2 thin-film back electrode was fabricated from the nanoparticle colloidal paste, and its performance was compared with that made of commercial P25 TiO2. …”
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148
Hydrogen evolution from water using CdS as photosensitizer
Published 1999-01-01“…Colloidal chemical approaches are increasingly utilised for the preparation and stabilization of semiconductor nanoparticles.…”
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149
The Use of Clay-Polymer Nanocomposites in Wastewater Pretreatment
Published 2012-01-01“…Some agricultural effluents are unsuitable for discharge into standard sewage-treatment plants: their pretreatment is necessary to avoid clogging of the filtering devices by colloidal matter. The colloidal stability of the effluents is mainly due to mutual repulsive forces that keep charged particles in suspension. …”
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150
The interaction and photostability of some xanthenes and selected azo sensitizing dyes with TiO2 nanoparticles
Published 2005-01-01“…Fluorescence and electronic absorption measurements revealed complex formation between the chosen dyes and the surface of the colloidal TiO2. The apparent association constants (Kapp) of the surface complexes have been estimated and are correlated with the dyeinduced negative shifts of the reduction potential of colloidal TiO2 nanoparticles. …”
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151
Ultrasound Treatment of Iota-Carrageenan and Guar Gum
Published 2023-06-01“…The study involved samples of colloidal systems based on iota-carrageenan or guar gum and purified water (1:100). …”
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152
AVALIAÇÃO E COMPARAÇÃO DOS SISTEMAS COLOIDAIS DE LEITES UHT COMERCIALIZADOS NAS REGIÕES SUL E SUDESTE DO BRASIL
Published 2025-01-01“…The aim of this study was to investigate UHT milk and the effect of food additives on it, from a colloidal perspective, in the main consumer regions. …”
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154
Bismuth-Based Triple Therapy with Bismuth Subcitrate, Metronidazole and Tetracycline in the Eradication of Helicobacter pylori: A Randomised, Placebo Controlled, Double-Blind Study
Published 2000-01-01“…OBJECTIVE: To determine the rate of Helicobacter pylori eradication following bismuth-based triple therapy with colloidal bismuth subcitrate, tetracycline hydrochloride and metronidazole.…”
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155
Layered Rare-Earth Hydroxide Unilameller Nanosheets: Synthesis, Characterization, and Adsorption
Published 2020-01-01“…Unilameller nanosheets with a lateral dimension of one nanometer have been isolated from a colloidal solution of europium-containing layered rare-earth hydroxide (LRH) material by the flocculation method. …”
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156
Normal Stress Differences and Yield Stresses in Attractive Particle Networks
Published 2016-01-01“…Yield stresses are a hallmark of attractive colloidal systems and vital in their processing. In contrast, little attention has been given to the role of normal stress differences in these systems. …”
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157
Role of estuarine natural flocculation process in removal of Cu, Mn, Ni, Pb and Zn
Published 2017-04-01“…The flocculation of dissolved heavy metals is a process which has an important effect on decreasing the concentration of the colloidal elements during estuarine mixing of river water and sea or ocean water. …”
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158
Tuning Rheological Performance of Silica Concentrated Shear Thickening Fluid by Using Graphene Oxide
Published 2015-01-01“…The addition of a small amount of graphene oxide into a traditional colloidal silica-based shear thickening fluid (STF) can lead to a significant change in viscosity, critical shear rate, storage modulus, and loss modulus of STF. …”
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159
Interactive Relationship between Silver Ions and Silver Nanoparticles with PVA Prepared by the Submerged Arc Discharge Method
Published 2018-01-01“…Aside from the silver nanoparticle (Ag0), silver ions (Ag+) exist in the colloidal Ag prepared by the system. In the preparation of colloidal Ag, polyvinyl alcohol (PVA) is used as an additive so that the Ag0/Ag+ concentration, arcing rate, peak, and scanning electron microscopic (SEM) images in the cases with and without PVA can be analyzed. …”
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160