Results 251 to 260 of about 2,226,137 (295)
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Chemical stability of liposomes: implications for their physical stability
Chemistry and Physics of Lipids, 1993In the first part of this article, chemical and physical stability of aqueous liposome dispersions have been addressed. Chemical stability of phospholipids has been considered in two parts: oxidation and hydrolysis. Major attention has been paid to hydrolysis kinetics of phospholipids as a function of pH, temperature, buffer concentration and ionic ...
M, Grit, D J, Crommelin
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Evaluation of chemical stability
Fire Technology, 1971The author discusses a system of 3 simple, time and material saving tests that may be used to give an indication of the explosion potential of chemicals.
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ChemInform Abstract: Chemical Stability
ChemInform, 1994AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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International Journal of Quantum Chemistry, 1983
AbstractIn the framework of our theoretical approach of the structure and reactivity of chemical intermediates we have been led to reexamine the concept of stability which is widely used by the experimentalists often without specifying its true meaning. In this work we propose a more general definition of the concept of stabilization energy, namely,
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AbstractIn the framework of our theoretical approach of the structure and reactivity of chemical intermediates we have been led to reexamine the concept of stability which is widely used by the experimentalists often without specifying its true meaning. In this work we propose a more general definition of the concept of stabilization energy, namely,
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Chemical Sensitization and Stabilization
1995Abstract In order to achieve latent image formation in photographic emulsions with high efficiency and stability, many attempts are made to modify the silver halide grains in emulsions. While these attempts include chemical sensitization, hypersensitization, and latensification, chemical sensitizations are most effective and are widely ...
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Implant Stabilization Chemical and Biomechanical Considerations
Orthopedic Clinics of North America, 1973SUMMARY The influence of implant chemistry and biomechanics on stabilization has been examined in terms of the interaction between the surface of an implant and adjacent tissue. The optimization of this interaction was postulated to depend on four key parameters: implant bulk chemistry, implant surface finish and shape, implant mechanical response ...
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Chemical stability of perphenazine.
International journal of pharmaceutical compounding, 2015The stability of perphenazine in oral liquid dosage forms was studied by means of a stability-indicating high-performance liquid chromatography assay method that was developed in our laboratory. There was a direct relationship between the peak heights and the concentrations, with an r value of 0.998.
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Long-term operating stability in perovskite photovoltaics
Nature Reviews Materials, 2023Suhas Mahesh, Sam Teale, Osman M Bakr
exaly