Abstract
A highly sensitive liquid flow reaction-solution microcalorimetry system based on the heat conduction principle with multi-thermomodules, applicable to suspended solutions was developed. This calorimetry system was well suited for measurements on the biochemical and solution chemical studies. Two concrete examples; binding and reaction studies in Na+, K+-ATPase- ATP system by using suspended Jørgensen's sample, and studies on the interactions of the oxyethylene moiety of poly (oxyethylene) glycole alkylether with benzene, by means of this microcalorimetry were introduced and explained.