Physically-assisted transdermal drug delivery is the transport of compounds across the skin using optical, mechanical and electrical factors, including iontophoresis, sonophoresis, electroporation, photomechanical wave and magnetophoresis.

With the development and research of wave guide material,the new wave guide materials were adopted to design a new optical wave guide pressure sensor.

Sunlight collecting system,The unexpected rivals of the international daylighting building materials field——Opportunity for development of another brand-new scientific and technological products for Chinese enterprises;