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pro vyhledávání: '"Meena Dhuna"'
Autor:
JA Connor, John Frost, Chris Courtice, Meena Dhuna, David E. Clapham, Simon Gaisford, Anthony E. Beezer
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 48:1316-1320
A photocalorimeter was designed to analyse quantitatively the photostability of pharmaceuticals. Its application is demonstrated with reference to two solution phase test systems; the photodegradations of 2-nitrobenzaldehyde (2-NB) and nifedipine. Li
Publikováno v:
The Journal of Physical Chemistry B. 111:8145-8149
The interpretation of complexity in isothermal calorimetric data is demanding. The observed power signal is a composite of the powers arising from each of the individual events occurring (which can involve physical, as well as chemical, change). The
Autor:
David E. Clapham, John Frost, Simon Gaisford, Joseph A. Connor, Meena Dhuna, Andrew C. Morris, Anthony E. Beezer, Jonathan Hadgraft, Michael A. A. O'Neill
Publikováno v:
The Review of scientific instruments. 78(2)
Assessing photostability (particularly of pharmaceuticals) is of growing importance, but hampered by a lack of reliable, rapid experimental testing protocols and instrumentation. In particular, most approaches require irradiation of the sample separa