Titlebook: Biological Mineralization and Demineralization; Report of the Dahlem G. H. Nancollas Conference proceedings 1982 Dr. S. Bernhard, Dahlem Ko

宽容

Zur chirurgischen Anatomie des Felsenbeins,stem that is time dependent, that it is a phenomenon that involves a phase change and a system that, because it is biological, is based in a complex saline medium. From the start, however, we recognized that whereas biomineralization might imply a recognizable phenomenon to a physical chemist, to a

中子

Introduction, an interest in this field from many points of view, participated to discuss our understanding of biological mineralization and the areas which require further study. Following the unique format established by the Dahlem Workshop, background papers prepared several weeks beforehand formed the basis

Bernstein-test

The Solubility Concept,s a knowledge of the relevant free ion activities (or concentrations), ionic strength, activity coefficients, and ion-pairing in the solution concerned. From these the thermodynamic solubility product is developed which describes the absolute solubility of a salt at a given temperature in equilibriu

谄媚于性

Nucleation,ation are not well understood although both are likely to be of significant importance in many biological mineralization processes. The measurement of induction times is considered and the difficulties in relating experimental results to fundamental parameters are pointed out.

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