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Danielle Giron - Articles and news items

Thermal analysis and calorimetry: latest developments

Issue 2 2008, Past issues / 19 March 2008 /

Thermal analysis techniques cover all methods in which a physical property is monitored as a function of temperature or time, whilst the sample is being heated or cooled under controlled conditions. Calorimetric methods measure the energy involved in every process. The quicker new developments attain the market, such as the progression of micro or nanotechnologies, combinations of different hyphenated techniques, as well as the development of high automated or high throughput systems, the faster new horizons will open in the industrial environment. In addition, the application of sophisticated kinetic software in DSC, calorimetry and reaction calorimetry gives better safety predictions.

Essential techniques for development

Issue 5 2006, Past issues / 28 September 2006 / Dr Danielle Giron, President, Swiss Society for Thermal Analysis & Calorimetry

Thermal analysis methods and coupled techniques are well established procedures in material science. Due to the different information delivered, thermal analysis methods are concurrent or complementary to other analytical techniques such as spectroscopy, chromatography, melting point determination, loss on drying, assay, for identification, purity and quantitation. They are basic methods in the field of polymer analysis and in physical and chemical characterisation of pure substances as well as for mixtures. They find best application for pre-formulation, processing and control of the drug product.

 

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