Results 81 to 90 of about 486 (202)

THERMODYNAMICS OF THE MIXING PROCESS OF SEVERAL SODIUM SULFONAMIDES IN ETHANOL + WATER COSOLVENT MIXTURES

Vitae, 2011
Sodium sulfonamides have been extensively used for the treatment of certain infections caused by several types of microorganisms. Although sulfonamides are still widely used in therapeutics, the physicochemical information about their aqueous solutions ...
Daniel R. DELGADO, Edgar F. VARGAS, Fleming MARTÍNEZ   +2 more
doaj  

Solution Thermodynamics of Isoniazid in PEG 400 + Water Cosolvent Mixtures

Liquids
Solubility studies are an essential requirement for the development of more efficient industrial processes. In this context, the use of cosolvents is a relevant strategy in pharmaceutical sciences, especially when dealing with green solvents such as ...
Diego Ivan Caviedes-Rubio, Claudia Patricia Ortiz, Rossember Edén Cardenas-Torres, Fleming Martinez, Daniel Ricardo Delgado   +4 more
doaj   +1 more source

THERMODYNAMIC STUDY OF THE SOLUBILITY OF SODIUM SULFADIAZINE IN SOME ETHANOL + WATER COSOLVENT MIXTURES ESTUDIO TERMODINÁMICO DE LA SOLUBILIDAD DE LA SULFADIAZINA SÓDICA EN ALGUNAS MEZCLAS COSOLVENTES ETANOL + AGUA

Vitae, 2010
Sodium sulfadiazine (SD-Na) is a drug extensively used for the treatment of certain infections caused by several kinds of microorganisms. Although SD-Na is widely used nowadays in therapeutics, the physicochemical information about their aqueous ...
Daniel R DELGADO, Fleming MARTÍNEZ R
doaj  

cosolvent

, 2008
Citation: 'cosolvent' 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.C01362 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

THERMODYNAMICS OF THE MIXING PROCESS OF SEVERAL SODIUM SULFONAMIDES IN ETHANOL + WATER COSOLVENT MIXTURES ESTUDIO TERMODINÁMICO DEL PROCESO DE MEZCLA DE ALGUNAS SULFONAMIDAS SÓDICAS EN MEZCLAS COSOLVENTES ETANOL + AGUA

Vitae, 2011
Sodium sulfonamides have been extensively used for the treatment of certain infections caused by several types of microorganisms. Although sulfonamides are still widely used in therapeutics, the physicochemical information about their aqueous solutions ...
Daniel R DELGADO, Edgar F VARGAS, Fleming MARTÍNEZ   +2 more
doaj  

Experimental, Modeling and Molecular Dynamics Simulation of Codeine Phosphate Dissolution in N-Methyl-2-pyrrolidone + Ethanol [PDF]

Pharmaceutical Sciences
Background: There is only limited data for solubility of codeine phosphate in binary systems available, which comes with uncertainties about the prediction accuracy of common thermodynamic models.
Homa Rezaei, Martin Kuentz, Hongkun Zhao, Elaheh Rahimpour, Abolghasem Jouyban   +4 more
doaj   +1 more source

Energetics of cosolvent effect on peptide aggregation

Biophysics and Physicobiology, 2019
The cosolvent effect on the equilibrium of peptide aggregation is reviewed from the energetic perspective. It is shown that the excess chemical potential is stationary against the variation of the distribution function for the configuration of a flexible solute species and that the derivative of the excess chemical potential with respect to the ...
Matubayasi, Nobuyuki, Masutani, Keiichi
openaire   +4 more sources

Método do fluxo de massa na avaliação do intemperismo de fontes de contaminação em águas subterrâneas [PDF]

, 2012
TCC(graduação) - Universidade Federal de Santa Catarina. Centro Tecnológico. Engenharia Sanitária e Ambiental.A água subterrânea exerce um papel fundamental na distribuição de água potável para a população.
Cristiano, Djema Maria
core  

Solution Properties of Amphiphilic Alternating Copolymers of N‑Ethylmaleimide and 2‑Hydroxyethyl Vinyl Ether: Thermoresponsiveness in Alcohols and Cosolvency Phenomenon in Binary Ethanol/Water Solutions

We discovered unique solution properties, including cosolvency of an amphiphilic alternating copolymer comprising hydrophobic N-ethylmaleimide (EMIm) and hydrophilic 2-hydroxyethyl vinyl ether (HEVE).
Daichi Ida (4018085), Akiyuki Ryoki (4018079), Kazuki Yano (18422352), Shokyoku Kanaoka (1442560), Takaya Terashima (1462429), Shohei Ida (2256928), Shunichiro Yamamoto (18422355), Kaito Nakamura (14171669)   +7 more
core   +1 more source

Toward Understanding the Efficient Exfoliation of Layered Materials by Water-Assisted Cosolvent Liquid-Phase Exfoliation

, 2016
Preparation of two-dimensional layered materials (2DLM) nanosheets is critical for both fundamental studies and applications. Here we present a systematic study to explore the fundamental factors to control the exfoliation of graphite and MoS2 in aqueous
Kausik Manna (3233988), Yao-Huang Ho (3233985), Wei-Hung Chiang (1665496), Wei-Ting Li (3233979), Huin-Ning Huang (3233982)   +4 more
core   +1 more source