نتایج جستجو برای: aqueous solvents

تعداد نتایج: 124013  

2001
Amornvadee Veawab Adisorn Aroonwilas Amit Chakma Paitoon Tontiwachwuthikul

CO2 separation using reactive solvents is considered to be a technically viable option for capturing of CO2 from flue gas streams. However, the cost of CO2 capture using conventional solvents such as aqueous solutions of monoethanolamine (MEA) is prohibitively high. Nearly half of the total cost is due to operational costs, of which about 70 to 80% can be contributed to the cost of regeneration...

2012
Amethist S. Finch Christopher M. Anton Christina M. Jacob Thomas J. Proctor Dimitra N. Stratis-Cullum

In the present work, the procedures for the creation of self-assembled DNA nanostructures in aqueous and non-aqueous media are described. DNA-Surfactant complex formation renders the DNA soluble in organic solvents offering an exciting way to bridge the transition of DNA origami materials electronics applications. The DNA retains its structural features, and these unique geometries provide an i...

Journal: :Molecules 2014
Dana Dvoranová Zuzana Barbieriková Vlasta Brezová

The radical intermediates formed upon UVA irradiation of titanium dioxide suspensions in aqueous and non-aqueous environments were investigated applying the EPR spin trapping technique. The results showed that the generation of reactive species and their consecutive reactions are influenced by the solvent properties (e.g., polarity, solubility of molecular oxygen, rate constant for the reaction...

2013
Masheer Ahmed Khan

Enhancement of solubility is one of the difficult tasks which become challenges in formulation development of orally administered drug with poor aqueous solubility. Poor water solubility of drugs often causes significant problems in producing formulations of sufficiently high bioavailability, preventing effective use of the drugs. 'Mixed-solvency ' concept is the phenomenon to increase the solu...

Journal: :Journal of the Japan Society of Colour Material 1960

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