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Glass Physics and Chemistry

, Volume 44, Issue 5, pp 486–490 | Cite as

Laser-Induced Formation of Molecular Barriers in Porous Glass

  • R. A. Zakoldaev
  • M. M. Sergeev
  • A. N. Sivers
  • P. A. Danilov
  • V. P. Veiko
  • S. I. Kudryashov
  • G. K. Kostyuk
  • A. A. Ionin
  • I. N. Anfimova
  • T. V. Antropova
Short Communications
  • 2 Downloads

Abstract

The possibility of creating physical barriers with various degrees of permeability in porous glass (PG) plates by local variation in the density of the porous structure of the matrix is demonstrated. The compaction of PG in the volume is provided by exposure to femtosecond laser pulses, while the surface impermeability of the compaction areas is provided by exposure to radiation of the CO2 laser. This approach to control the density of the PG structure makes it possible to create molecular barriers that represent a physical and/or chemical boundary for molecules located in a porous matrix (with controlled permeability). The discussed technology of the local porosity control opens the way to designing integral photon, fluid, and other types of devices based on PG plates.

Keywords

porous glass microdiagnostic device femtosecond laser pulses CO2 laser molecular barrier 

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References

  1. 1.
    Duan, C., Wang, W., and Xie, Q., Fabrication of nanofluidic devices, Biomicrofluidics, 2013, vol. 7, no. 2, p. 026501.CrossRefGoogle Scholar
  2. 2.
    Sones, C.L., Katis, I.N., He, P.J.W., Mills, B., Namiq, M.F., Shardlow, P., Ibsena, M., and Easona, R.W., Laserinduced photo-polymerisation for creation of paperbased fluidic devices, Lab on a Chip, 2014, vol. 14, no. 23, pp. 4567–4574.CrossRefGoogle Scholar
  3. 3.
    Antropova, T.V., Kalinina, S.V., Kostyreva, T.G., Drozdova, I.A., and Anfimova, I.N., Peculiarities of the fabrication process and the structure of porous membranes based on two-phase fluorine-and phosphorus-containing sodium borosilicate glasses, Glass Phys. Chem., 2015, vol. 41, no. 1, pp. 14–25.CrossRefGoogle Scholar
  4. 4.
    Veiko, V.P., Kostyuk, G.K., Meshkovskii, I.K., Chuiko, V.A., and Yakovlev, E.B., Microoptic components formed by local modification of the structure of porous glasses, Sov. J. Quantum Electron., 1986, vol. 16, no. 8, pp. 1108–1111.CrossRefGoogle Scholar
  5. 5.
    Correa, D.S., Almeida, J.M., Almeida, G.F., Cardoso, M.R., De Boni, L., and Mendonça, C.R., Ultrafast laser pulses for structuring materials at micro/nano scale: From waveguides to superhydrophobic surfaces, Photonics, 2017, vol. 4, no. 1, p. 8. doi 10.3390/photonics4010008CrossRefGoogle Scholar
  6. 6.
    Antropova, T., Girsova, M., Anfimova, I., Drozdova, I., Polyakova, I., and Vedishcheva, N., Structure and spectral properties of the photochromic quartz-like glasses activated by silver halides, J. Non-Cryst. Solids, 2014, vol. 401, pp. 139–141.CrossRefGoogle Scholar
  7. 7.
    Kreisberg, V.A. and Antropova, T.V., Changing the relation between micro-and mesoporosity in porous glasses: the effect of different factors, Microporous Mesoporous Mater., 2014, vol. 190, pp. 128–138.CrossRefGoogle Scholar
  8. 8.
    Miyamoto, I., Horn, A., Gottmann, J., Wortmann, D., and Yoshino, F., Fusion welding of glass using femtosecond laser pulses with high-repetition rates, J. Laser Micro/Nanoeng., 2007, vol. 2, no. 1, pp. 57–63.CrossRefGoogle Scholar
  9. 9.
    Antropova, T., Petrov, D., and Yakovlev, E., Porous glasses as basic matrixes of micro-optical devices: Effect of composition and leaching conditions of the initial phase separated glass, Phys. Chem. Glasses: Eur. J. Glass Sci. Technol., Part B, 2007, vol. 48, no. 5, pp. 324–327.Google Scholar
  10. 10.
    Antropova, T.V., Drozdova, I.A., Vasilevskaya, T.N., Volkova, A.V., Ermakova, L.E., and Sidorova, M.P., Structural transformations in thermally modified porous glasses, Glass Phys. Chem., 2007, vol. 33, no. 2, pp. 109–121.CrossRefGoogle Scholar
  11. 11.
    Rabinovich, V.A. and Khavin, Z.Ya., Kratkii khimicheskii spravochnik (Concise Chemical Reference Book), Leningrad: Khimiya, 1977.Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • R. A. Zakoldaev
    • 1
  • M. M. Sergeev
    • 1
  • A. N. Sivers
    • 1
  • P. A. Danilov
    • 2
  • V. P. Veiko
    • 1
  • S. I. Kudryashov
    • 1
    • 2
  • G. K. Kostyuk
    • 1
  • A. A. Ionin
    • 2
  • I. N. Anfimova
    • 3
  • T. V. Antropova
    • 3
  1. 1.ITMO UniversitySt. PetersburgRussia
  2. 2.Lebedev Physical InstituteRussian Academy of SciencesMoscowRussia
  3. 3.Grebenshchikov Institute of Silicate ChemistryRussian Academy of SciencesSt. PetersburgRussia

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