Results 11 to 20 of about 36,598 (265)

Antimicrobial efficacy of irreversible hydrocolloid impression impregnated with silver nanoparticles compared to surface disinfected impressions - An In vivo study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background: Routine disinfection procedures have shown to cause incomplete disinfection and detrimental effects on dimensional properties of the impression.
Vaishnavi Rajendran   +4 more
doaj   +1 more source

Uticaj oksidacije aktivnog uglja sumpornom kiselinom i impregnacije bakar-sulfatom na sorpcionu sposobnost gasnog filtra za zaštitu od dejstva amonijaka / Study of the effects of activated carbon oxidation with sulphuric acid and impregnation with copper sulphate on the protection capacity of gas filters against ammonia [PDF]

open access: yesVojnotehnički Glasnik, 2002
U radu je istraživana mogućnost poboljšanja kvaliteta aktivnog uglja (AU) za upotrebu u sredstvima za ličnu zaštitu respiratornih organa od dejstva amonijaka. Uzorci komercijalnih AU oksidovani su različitim količinama rastvora sumporne kiseline, masenih
Sretko Ilić , Dragan Nikolić
doaj   +1 more source

Impact of Drug Loading Method on Drug Release from 3D-Printed Tablets Made from Filaments Fabricated by Hot-Melt Extrusion and Impregnation Processes

open access: yesPharmaceutics, 2021
The purpose of this study was to investigate the impact of the drug loading method on drug release from 3D-printed tablets. Filaments comprising a poorly water-soluble model drug, indomethacin (IND), and a polymer, polyvinyl alcohol (PVA), were prepared ...
Kasitpong Thanawuth   +6 more
doaj   +1 more source

Porous Microparticles of Corn Starch as Bio-Carriers for Chia Oil

open access: yesFoods, 2022
Native corn starch and pretreated corn starch were treated with α-amylase, glucoamylase and mixtures of both to generate starches with high porosity with conserved granular structure.
Roxana V. Piloni   +4 more
doaj   +1 more source

Thermal Characterization of Pinus radiata Wood Vacuum-Impregnated with Octadecane

open access: yesEnergies, 2020
The incorporation of phase change materials (PCM) in construction components has become an alternative to reduce the effect of thermal loads in buildings with low thermal inertia.
Rodrigo Fuentes-Sepúlveda   +4 more
doaj   +1 more source

A Green Route for Wasted Sulfur Consumption: Kinetic Modelling of Methyl Mercaptan Synthesis from Refinery H2S Streams over the K2Wo4/Al2O3 Catalyst [PDF]

open access: yesAdvances in Environmental Technology, 2019
The kinetics of methyl mercaptan production from a reaction between methanol and hydrogen sulfide in the presence of a K2Wo4/Al2O3 catalyst was experimentally studied.
Seyed Abdolmajid Khaksar   +2 more
doaj   +1 more source

Influence of Roller Configuration on the Fiber–Matrix Distribution and Mechanical Properties of Continuously Produced, Mineral-Impregnated Carbon Fibers (MCFs)

open access: yesFibers, 2022
The article at hand is envisaged to enumerate significant technological parameters for the successful impregnation of carbon fiber rovings having 50,000 (50 K) filaments, each within a fine-grained, cementitious suspension.
Marco Liebscher   +5 more
doaj   +1 more source

impregnation [PDF]

open access: yes, 2014
Citation: 'impregnation' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.I02992 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Activated carbon loaded with manganese and iron for glyphosate adsorption: Kinetics, isotherms and thermodynamic studies

open access: yesRevista Ambiente & Água, 2019
Granular activated carbon was loaded with 0.5% manganese and 1.0% iron (m/m) for glyphosate removal from aqueous solutions. The adsorbent material was characterized by scanning electron microscopy, dispersive energy spectrometry, nitrogen adsorption ...
Natalia Ueda Yamaguchi   +2 more
doaj   +1 more source

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