Results 21 to 30 of about 704,707 (396)

Simulation of Membrane process to removal of volatile organic compounds from wastewater using Computational Fluid Dynamic (CFD) [PDF]

open access: yesمجله مدل سازی در مهندسی, 2019
One of the most important sources of volatile organic compounds is chemical solvent manufacturing. In addition to causing a lot of pollution to the environment, these organic materials are also economically harmful due to waste. For this reason, removing
sanaz baig   +2 more
doaj   +1 more source

Formulation optimization and antioxidant test for Self-nano emulsifying drug delivery system of soursop leaves (Annona muricata L.) chloroform extract using candlenut oil as oil phase [PDF]

open access: yesPharmaciana, 2021
Soursop leaves (Annona muricata L.) chloroform extract has an anticancer agent that can be developed for traditional medicine preparation, even though the extract's solubility is low in the water. This study aims to generate new soursop leaves chloroform
Anif Nur Artanti   +3 more
doaj   +1 more source

Studies on Bile Pigments II. Seperation of Natural Direct Bilirubins [PDF]

open access: yes, 1956
Separation of both forms of the direct bilirubin were carried out from the dog's gallbladder bile, and further isolations of them were also done. 1. The natural salt-form bilirubin was isolated after separation on the column of aluminium oxide with a n ...
Sakamoto, Takeshi
core   +1 more source

Disinfection by-products and extractable organic compounds in South African tap water

open access: yesThe Journal for Transdisciplinary Research in Southern Africa, 2008
An important step in urban purification of drinking water is disinfection by e.g. chlorination where potential pathogenic micro-organisms in the water supply are killed.
Carien Nothnagel   +4 more
doaj   +1 more source

The effects of various final irrigants on the bond strength of root dentin exposed to chloroform: An In vitro study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Aim: The aim of the study was to assess the reaction of different final irrigants to the bond strength of root dentin exposed to chloroform. Materials and Methods: Fifty extracted maxillary central incisors were selected.
Feby Kuriakose   +5 more
doaj   +1 more source

The interaction of 10.6 μm laser radiation with liquids [PDF]

open access: yes, 1976
The interaction of a pulse from a TEA laser with the free liquid surface of water and chloroform, is recorded by high-speed photography. The phenomena is similar to the high velocity impact of a projectile with a liquid or solid surface.\ud \ud A vapour ...
Emmony, D.C.   +2 more
core   +2 more sources

Influence of the structure of bile acids on their partition coefficient in dibutyl ether and chloroform [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2015
Bile acids are well known natural surfactants able to modify the per­meability of biological membranes. The logarithm of partition coefficient between, tradi­tionally used, n-octanol and water is a measure of lipophilicity as a predictor of ...
Sebenji Ana S.   +3 more
doaj   +1 more source

Management of iatrogenic chloroform mucosal burn in the palate: a case report [PDF]

open access: yesJournal of Advanced Periodontology and Implant Dentistry, 2022
Chloroform is used widely in endodontic treatments for solving gutta-percha points, but it can have destructive effects if it comes in to contact with oral mucosa.
Ali Taghavi Zenouz   +4 more
doaj   +1 more source

Radicals and Ions Formed in Plasma-Treated Organic Solvents: A Mechanistic Investigation to Rationalize the Enhancement of Electrospinnability of Polycaprolactone

open access: yesFrontiers in Chemistry, 2019
This paper reports and discusses the beneficial effects on the quality of electrospun polycaprolactone nanofibers brought about by pretreatment of the solvent with non-thermal plasma.
Silvia Grande   +9 more
doaj   +1 more source

Microhardness evaluation of root dentin after using resin sealer solvents [PDF]

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2021
Background. This study aimed to assess the effects of methyl ethyl ketone (MEK) and ethyl acetate (EA) on dentin microhardness, used as resin sealer solvents. Methods.
Gamze Nalci   +2 more
doaj   +1 more source

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