• Citations Per Year
Learn More
2014 We have investigated the structural modifications of aqueous gelatin solutions for various thermal treatments and different concentrations. The structure is explored at different microscopic levels, putting into evidence the conformational coil ~ helix transition of the proteic chains (by optical rotation), the supramolecular structure of the network(More)
2014 We have studied the rheological behaviour of aqueous gelatin solutions during the gelation process at several temperatures. The linear viscoelastic regim was investigated by dynamical measurements in the frequency range 0.01 Hz to 1.5 Hz, using a Weissenberg rheogoniometer. The relation between the shear moduli and the helix amount at several(More)
In most of developed countries, national science and technology policies have traditionally several complementary goals: the production of new knowledge, the participation of public and private laboratories in large 'strategic programmes' for example, in defence, space and nuclear energy -, the contribution of scientific research to public policy making in(More)
  • 1