Results 31 to 40 of about 746,394 (372)

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

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

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

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

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  

Factors Involved in Removing the Non-Structural Protein of Foot-and-Mouth Disease Virus by Chloroform and Scale-Up Production of High-Purity Vaccine Antigens

open access: yesVaccines, 2022
Foot-and-mouth disease (FMD) is an economically important and highly infectious viral disease, predominantly controlled by vaccination. The removal of non-structural proteins (NSPs) is very important in the process of FMD vaccine production, because ...
Sun Young Park   +12 more
doaj   +1 more source

Study of the antibacterial activity of total extract and Petroleum ether, chloroform, ethyl acetate and aqueous fractions of aerial parts of heliotropium bacciferum against staphylococcus aureus, Bacillus cereus, Pseudomonas aeruginosa, E.coli, Salmonella enteritidis [PDF]

open access: yes, 2014
Heliotropium bacciferum is One of the plants belonging to the family Boraginaceae , which is Restricted distribution in the south of Iran. It is used for Hypotension, fever, stomach ulcers in traditional medicine. In this study, the antibacterial effects
Asgarpanah, J.   +5 more
core   +1 more source

In situ analysis of solvent/nonsolvent exchange and phase separation processes during the membrane formation of polylactides [PDF]

open access: yes, 1996
Membrane formation of polylactides has been studied using in situ analysis techniques. An experimental method based on the use of dark ground optics and reflected light illumination is used to monitor the mass transfer and phase separation dynamics ...
Berg, J.W.A. van den   +4 more
core   +3 more sources

Preparation of Poly-N-Methylpyrrole Coated Platinum Modified Electrode in Chloroform in the Presence of Various Supporting Electrolytes and Its Use for the Catalytic Oxidation of Ascorbic Acid and Hydroquinone [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2002
The electrochemical preparation of poly-N-methylpyrrole (PMPy) coated platinum electrode in chloroform in the presence of tetrabutylammonium Perchlorate, hexafluorophosphate, hydrogensulphate, Periodate and Iodide as supporting electrolytes was performed.
Jahanbakhsh Raoof   +2 more
doaj  

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