Three-dimensional temperature distribution and modification mechanism in glass during ultrafast laser irradiation at high repetition rates.

We experimentally determined the three-dimensional temperature distribution and modification mechanism in a soda-lime-silicate glass under irradiation of ultrafast laser pulses at high repetition rates by analyzing the relationship between the morphology of the modification and ambient temperature. In contrast to previous studies, we consider the temperature dependence of thermophysical properties and the nonlinear effect on the absorbed energy distribution along the beam propagation axis in carrying out analyses. The optical absorptivity evaluated with the temperature distribution is approximately 80% and at most 3.

Immunomodulatory roles of topical dinitrochlorobenzene treatment in Herpes simplex virus infection.

Epicutaneous application of a contact sensitizer 2, 4-dinitro-1-chlorobenzene (DNCB) is known to cause an inflammatory response and a hapten-specific T cell activation. We developed a highly stable gel formulation for DNCB which is easy to apply to the skin. The present study focused on whether topical application of DNCB gel produced immunomodulation with prophylactic effects against lethal herpes simplex virus infection (HSV) type 1.