Results 1 to 10 of about 118,807 (185)

The kinetics of metal soap crystallization in oil polymers.

open access: yesPhys Chem Chem Phys, 2021
The kinetics of metal soap crystallization and the structures that form are highly dependent on polymer matrix properties.
Hermans J   +4 more
europepmc   +4 more sources

Retention of nickel, cobalt and chromium in skin at conditions mimicking intense hand hygiene practices using water, soap, and hand-disinfectant in vitro [PDF]

open access: yesJournal of Occupational Medicine and Toxicology
Background During the COVID-19 pandemic, increased hand hygiene practices using water, soap and hand disinfectants, became prevalent, particularly among frontline workers.
Libe Vilela   +3 more
doaj   +2 more sources

Dimensional Stability of Maxillofacial Prosthetic Room Temperature Vulcanized Silicones after Various Disinfection Protocols: An In Vitro Study [PDF]

open access: yesInternational Journal of Prosthodontics and Restorative Dentistry, 2023
Purpose: To determine the influence on the dimensional stability of silicone specimens treated with water, soap water, alcohol, and herbal disinfectant for 45 days.
Neha Parmar, Sareen Duseja
doaj   +1 more source

Preparation and characterization of Zinc metal soap from shea butter (Vitellaria paradoxa)

open access: yesJournal of Nigerian Society of Physical Sciences, 2021
Zinc metal soaps are of great importance in the manufacture of personal care products and other industrial applications. Variations in the soaps and their properties are usually due to the type of oil used in the synthesis.
O. Amos, T. E Odetoye, D. S. Ogunniyi
doaj   +1 more source

Tribological Properties of Protic Ionic Liquid as an Additive in Aqueous Glycerol Solution for Ruby-Bearing Steel Tribo-Contact

open access: yesLubricants, 2023
Owing to their low cost and environmentally friendly nature, water-based lubricants have benefits over oil-based ones. However, the appropriate additive package is indispensable in improving its tribological properties.
Raimondas Kreivaitis   +4 more
doaj   +1 more source

New Insights into the Medieval Hispano-Muslim Panel Painting: The Alfarje Found in a Balearic Casal (Spain)

open access: yesMolecules, 2023
Hispano-Muslim culture flourished during the Middle Ages in the Iberian Peninsula and Balearic Islands. During the restoration of a Balearic nobiliary building (casal), several panels with polychrome decoration on the back side were found. They were part
Carla Álvarez-Romero   +5 more
doaj   +1 more source

The effect of Ca/Mg/Zn mixing ratio on the research octane number of bio-gasoline during basic soap pyrolysis

open access: yesHeliyon, 2021
Pyrolysis is one of the available technologies to convert oleic basic soap into gasoline-compatible fuel. In this research, the process mentioned was applied using the mixture of Ca, Mg, Zn in the production of oleic basic soap.
Endar Puspawiningtiyas   +7 more
doaj   +1 more source

Dinamika dan Karakter Produk Hasil Dekarboksilasi Sabun Hidroksi Pelargonat

open access: yesJurnal Teknik Kimia dan Lingkungan, 2021
The development of biofuel have a lot of advantages for national growth, such as, imports reduction of fuel and increasing national energy security and sustainability.
Ella Melyna   +2 more
doaj   +1 more source

Interfacial Structure and Tribological Property of Adsorbed Layer Formed by Dibasic Acid Ester Derivative

open access: yesTribology Online, 2022
An investigation was conducted of the low-friction and low-wear mechanism of the adsorbed layer formed by dibasic acid ester derivative. First, the film thickness and film density of the adsorbed layer on an iron surface was evaluated by neutron ...
Naoki Yamashita   +5 more
doaj   +1 more source

Computational modelling of metal soap formation in historical oil paintings: the influence of fatty acid concentration and nucleus geometry on the induced chemo-mechanical damage

open access: yesSN Applied Sciences, 2020
Metal soap formation is one of the most wide-spread degradation mechanisms observed in historical oil paintings, affecting works of art from museum collections worldwide.
G. J. A. M. Eumelen   +6 more
doaj   +1 more source

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