Results 21 to 30 of about 759,951 (375)

EFFECT OF IMMUNOGLOBULIN Y PURIFIED FROM IMMUNIZED HEN EGGS ON THE GROWTH OF STAPHYLOCOCCUS AUREUS [PDF]

open access: yesBasrah Journal of Veterinary Research, 2011
A novel purification method of egg yolk immunoglobulin (IgY) based on precipitation using agar-PEG was developed. This method was compared with chloroform extraction and polyethylene glycol (PEG) precipitation methods.
Ali A. Al-Edany
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

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

The 115 Years Old Multicomponent Bargellini Reaction: Perspectives and New Applications

open access: yesMolecules, 2021
Despite its uniqueness, the Bargellini multicomponent reaction remains barely known by the most part of chemists. This can be ascribed to the fact that this transformation has not been adequately reviewed in the classic books of named reactions in ...
Marta Serafini   +4 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

Heterogeneous batch distillation processes for waste solvent recovery in pharmaceutical industry [PDF]

open access: yes, 2009
A summary about our experiences in the introduction of heterogeneous entrainers in azeotropic and extractive batch distillation is presented in this work.
Arias-Barreto, Alien   +3 more
core   +1 more source

Mode coupling and multiquantum vibrational excitations in Feshbach-resonant positron annihilation in molecules [PDF]

open access: yes, 2017
The dominant mechanism of low-energy positron annihilation in polyatomic molecules is through positron capture in vibrational Feshbach resonances (VFR).
Danielson, J. R.   +4 more
core   +2 more sources

Thiocarbonyl Surrogate via Combination of Sulfur and Chloroform for Thiocarbamide and Oxazolidinethione Construction.

open access: yesOrganic Letters, 2017
An efficient and practical thiocarbonyl surrogate via combination of sulfur and chloroform has been developed. A variety of thiocarbamides and oxazolidinethiones have been established, including chiral thiourea catalysts and chiral oxazolidinethione ...
W. Tan, Jianpeng Wei, Xuefeng Jiang
semanticscholar   +1 more source

Spectroscopic Study of the Interaction Between TCNQ and Cryptand 222 in Chloroform Solution [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2005
The interaction between 4, 7, 13, 16, 21, 24 - hexaoxa-1,10 - diazabicyclo [8.8.8] hexacosane (C222) and 7,7,8,8- teracyanoquinodimethane (TCNQ) has been studied in chloroform at 25°C. The results indicate a two step mechanism.
Hamid Reza Pouretedal, Abolfazl Semnani
doaj  

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

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