Results 21 to 30 of about 8,715 (203)

Comparison of Surface Properties of Sepiolite and Palygorskite: Surface Energy and Nanoroughness

open access: yesNanomaterials, 2021
The surface properties of two sepiolite samples and one palygorskite sample were compared using inverse gas chromatography (IGC). Samples were previously conditioned at appropriate temperatures for the removal of all zeolitic water.
Ricardo Almeida   +3 more
doaj   +1 more source

Fluorescence and Cytotoxicity of Cadmium Sulfide Quantum Dots Stabilized on Clay Nanotubes

open access: yesNanomaterials, 2018
Quantum dots (QD) are widely used for cellular labeling due to enhanced brightness, resistance to photobleaching, and multicolor light emissions. CdS and CdxZn1−xS nanoparticles with sizes of 6–8 nm were synthesized via a ligand assisted technique inside
Anna V. Stavitskaya   +9 more
doaj   +1 more source

Improving the Tolerance to Salinity Stress in Lettuce Plants (Lactuca sativa L.) Using Exogenous Application of Salicylic Acid, Yeast, and Zeolite

open access: yesLife, 2022
Salinity is among the most limiting factors of crop production worldwide. This study aims to investigate the influence of the exogenous application of zeolite, yeast, and salicylic acid in alleviating the negative effect of salt stress under field ...
Mahfoud Babaousmail   +9 more
doaj   +1 more source

Antimicrobial Applications of Clay Nanotube-Based Composites

open access: yesNanomaterials, 2019
Halloysite nanotubes with different outer surface/inner lumen chemistry (SiO2/Al2O3) are natural objects with a 50 nm diameter hollow cylindrical structure, which are able to carry functional compounds both inside and outside.
Anna Stavitskaya   +6 more
doaj   +1 more source

Research Note: Growth and meat features of broiler chicken with the use of halloysite as a technological additive to feed and peat litter

open access: yesPoultry Science, 2022
: The current trends in the production of broiler chickens indicate the need to look for natural solutions that affect the efficiency of production and the quality of meat.
Mirosław Banaszak   +2 more
doaj   +1 more source

Synthesized Geopolymers Adsorb Bacterial Proteins, Toxins, and Cells

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Pore-forming and hemolytic toxins are bacterial cytotoxic proteins required for virulence in many pathogens, including staphylococci and streptococci, and are notably associated with clinical manifestations of disease.
John Popovich   +10 more
doaj   +1 more source

Effect of an Aluminosilicate Disperse Additive on Behaviors of Autoclave Silicate Materials

open access: yesBuildings, 2021
In this research, a phase formation in CaO–SiO2–Al2O3–H2O binding system under hydrothermal conditions was studied. The novelty of this article lies in the quantitative full-profile X-ray diffraction (XRD) analysis used to determine kinetics of mineral ...
Viktoriya Nelubova   +5 more
doaj   +1 more source

Sorption of heavy metals from aqueous solutions with synthetic zeolites

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023
The work is devoted to the study of the possibility of using synthetic aluminosilicate zeolites obtained from recycled solutions of alumina production by the hydro-alkaline method as sorbents of heavy metal ions (copper, zinc and iron), as well as ...
S.A. Bibanaeva, V.M. Skachkov
doaj   +1 more source

The effect of kaolin feeding on efficiency, health status and course of diarrhoeal infections caused by enterotoxigenic Escherichia coli strains in weaned piglets

open access: yesVeterinární Medicína, 2009
The purpose of the present study was to assess the effect of kaolin feeding on health status, body weight gain (BWG), course of diarrhoeal infections caused by enterotoxigenic strains of Escherichia coli (ETEC) and the level of mycobacterial ...
M. Trckova   +11 more
doaj   +1 more source

Synthesis of stoichiometrically controlled reactive aluminosilicate and calcium-aluminosilicate powders [PDF]

open access: yesPowder Technology, 2016
Aluminosilicate and calcium-aluminosilicate powders are synthesised via an organic steric entrapment route under conditions permitting strict stoichiometric control, utilising polyvinyl alcohol and polyethylene glycol as polymeric carriers. Polyethylene glycol is superior to polyvinyl alcohol for synthesis of calcium-aluminosilicate powders via this ...
Walkley, B.   +5 more
openaire   +2 more sources

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