Baltzar Stevensson

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A molecular dynamics ͑MD͒ simulation, based on a realistic atom–atom interaction potential, was performed on 4-n-pentyl-4Ј-cyanobiphenyl ͑5CB͒ in the nematic phase. The analysis of the trajectory was focused on the determination of molecular structure and orientational ordering using nuclear dipole–dipole couplings. Three sets of couplings were calculated:(More)
The physiological responses of silicate-based bioactive glasses (BGs) are known to depend critically on both the P content (n(P)) of the glass and its silicate network connectivity (N(BO)(Si)). However, while the bioactivity generally displays a nonmonotonic dependence on nP itself, recent work suggest that it is merely the net orthophosphate content that(More)
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