Fluid Cells Fabrication in Sol-Gel Films and Porous Glasses - Archive ouverte HAL Access content directly
Journal Articles Journal of Laser Micro/Nanoengineering Year : 2018

Fluid Cells Fabrication in Sol-Gel Films and Porous Glasses

We investigate laser treatment regimes suitable for the formation of the isolated cells in porous silica glasses and sol-gel films. Three-dimensional structures are produced as a result of porous glass densification induced by femtosecond laser pulses. We also demonstrate that CO2 laser can be used to form such structures in porous sol-gel films deposited on the glass. In porous glass, barriers with various permeability were created, which were used as walls in fluid cells. Laser-induced microrelief formation on the surface of sol-gel films provides isolation for separate porous cells. The impermeability of porous cells was tested by impregnating them with different dyes such as rhodamine 6G, fuchsine, etc.

Not file

Dates and versions

ujm-01845244 , version 1 (20-07-2018)

Identifiers

  • HAL Id : ujm-01845244 , version 1

Cite

Yaroslava Andreeva, Maksim Sergeev, Roman Zakoldaev, Francis Vocanson, Tatiana Antropova, et al.. Fluid Cells Fabrication in Sol-Gel Films and Porous Glasses. Journal of Laser Micro/Nanoengineering, 2018. ⟨ujm-01845244⟩
60 View
0 Download

Share

Gmail Facebook Twitter LinkedIn More