Jean-Yves Gal

TL;DR: A review of nearly 60 artificial salivas was carried out to clarify the role of some of the compounds most frequently met in the proposed formulae and the SAGF medium was used as a reference and some in vitro behavioral tests of dental biomaterials were studied in a comparative way.

TL;DR: Evaluation of all the published experimental and estimated data for aqueous calcium carbonate species confirms that the consistent set of constants given by Plummer and Busenberg in 1982 is the best available, and suggests a formation constant log beta = 3.22 for CaCO(3)(0)(aq).

TL;DR: A thermodynamic investigation at 25 degrees C in the range of concentrations and pH corresponding to the solutions commonly used of titanium and titanium alloy biomaterials contributes to support the thermodynamic model.

TL;DR: A new model for the evolution of the calcocarbonic system that takes into account the hydrated forms of CaCO3 is suggested, which shows the probable ageing of the precursors of the solid states that are considered in this model.

TL;DR: In this paper, the effects of mole ratio of copolymerized monomers on chain structure, thermostability, conductivity, and redox properties of polyaniline and aniline-o-sulfonic acid are discussed.