Several 1:1 complexes of calcium(II) with glycyl-glycine, glycyl-L-alanine and L-alanyl-L-alanine have been calculated within the Hartree-Fock method using a minimal GLO basis set. It was found that there are no significant differences in the stability of the complexes between the three ...
Yet, the origins of C-S-H’s creep and its link to chemical composition and molecular structure of C-S-H cannot be explained by such phenomenological models and remain vastly unexplored. This calls for a molecular-level investigation of mechanisms behind C-S-H time-dependent phenomena. ...
CALCIUM SULFIDE, with the chemical formula CaS and CAS registry number 20548-54-3, is a compound known for its applications in various industries. This compound is a yellowish-white solid, characterized by its calcium and sulfur elements. It is commonly used as a pigment in paints, as a ...
Calcium phosphates such as hydroxyapaptite (HAp), which is represented by the chemical formula (Ca10(PO4)6(OH)2), possesses a structure that resembles the primary mineral component of bone hydroxyapatite. For some time now, bone substitute materials composed of HAp have been available for use...
Through suitable choice of chemical components, one might hope to navigate the complicated phase space associated with such unconventional potentials. Doing so will provide an important test of theory, on the one hand, and also allow the targeted design of complex structures through self-assembly, ...
Gemischte Tristannide der Reihe CaSn3 – SrSn3 – BaSn3: Synthesen, Kristallstrukturen, Chemische BindungMixed Tristannides of the Series CaSn3 – SrSn3 – BaSn3: Synthesis, Crystal Structure, Chemical Bonding In the binary compound CaSn(CuAu-type) up to 46(5)聽% of calcium can be subs...
9 The calcium and phosphorus contents of enteral formula products designed for premature infants in the United States are significantly greater. In human milk, calcium and phosphorus exist in ionized and complex forms that are easily absorbed. Thus, in the design of commercial formulas, greater ...
Calcium borate, with the chemical formula CaB2O4 and CAS registry number 13701-64-9, is a compound known for its applications in various industries. This white crystalline solid is characterized by its calcium and borate components. It is commonly used as a flame retardant in plastics, as a...
The 6 columns contain the name, the chemical formula, the Ca to P molar ratio, the mineral name, and the typical acronym, respectively. When x > 0 in the chemical composition of ‘precipitated hydroxyapatite’, one talks also about ‘calcium-deficient hydroxyapatite’ (CDHA). Generally, x ...
Molecular dynamics simulations allowed us to asses the physical properties and to substantiate the chemical (meta)stability of our novel ACC model. Results The neutron and X-ray scattering data used in this work are shown in Supplementary Fig. S1 together with the model fit to these data. The...