The Absorption and Fluorescence Enhancement of Rhodamine 6G Molecules near Gold Nanoparticles in SiO<sub>2</sub> Matrix

Authors

  • I. P. Mukha Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine
  • A. M. Eremenko Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine
  • N. P. Smirnova Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine
  • M. Valakh Lashkaryov Institute of Semiconductor Physics of National Academy of Sciences of Ukraine
  • V. Dzhagan Lashkaryov Institute of Semiconductor Physics of National Academy of Sciences of Ukraine

Abstract

The influence of gold nanoparticles in the high disperse silica matrix containing 0.004–0.06 wt.% of metal on the spectral behavior of adsorbed dye Rhodamine 6G is considered. Increasing the quantity of gold nanoparticles on the silica surface enhances the intensity of dye absorption spectra more than 2 times. The fluorescence enhancing of dye on the SiO2 surface containing 0.02 wt. % of metal was observed.

References

Haes A.J., Van Duyne R.P. A nanoscale optical biosensor: sensitivity and selectivity of an approach based on the localized surface plasmon resonance spectroscopy of triangular silver nanoparticles // J. Am. Chem. Soc. – 2002. – V. 124, N 5. – P. 10596–10604.

Jain P. K., Lee K. S., El-Sayed I. H., El-Sayed M. A. Calculated absorption and scattering properties of gold nanoparticles of different shape and composition: Applications in biological imaging and biomedicine // J. Phys. Chem. B. – 2006. – V. 110, N 14. – P. 7238–7248.

Pal S., Tak Y., Song J.M. Does the antibacterial activity of silver nanoparticles depend on the shape of the nanoparticle? A study of the gram-negative bacterium Escherichia coli // Appl. Environ. Microbiol. – 2007. – V. 73, N 6. – P. 1712–1720.

Tian Z.Q. Surface-enhanced raman spectroscopy: advancements and applications // J. Ram. Spect. – 2005. – V. 36, N 6–7. – P. 466–470.

Lakowicz J.R. Principles of Fluorescence Spectroscopy. – Berlin: Springer, 2006. – 954 p.

Hua X.M., Gersten J.I., Nitzan A. Theory of energy transfer between molecules near solid state particles // J. Chem Phys. – 1985. – V. 83, N 7. – P. 3650–3659.

Mukha I., Eremenko А., Korchak G., Michienkova А. Antibacterial action and physicochemical properties of stabilized silver and gold nanostructures on the surface of disperse silica // J. Water Resource and Protection. – 2010. – V. 2 – P. 131–136.

Еременко А.М., Смирнова Н.П., Муха Ю.П., Яшан Г.Р. Наночастицы серебра и золота в кремнеземных матрицах: синтез, свойства и применение // Теор. эксперим. химия. – 2010. – Т. 46, № 2 – С. 67–86.

Sen T., Jana S., Koner S., Patra A. Energy transfer between confined dye and surface attached Au nanoparticles of mesoporous silica // J. Phys. Chem. C. – 2010. – V. 114, N 2 – P. 707–714.

Akimov Yu.A., Koh W.S., Ostrikov K. Enhancement of optical absorption in thin-film solar cells through the excitation of higher-order nanoparticle plasmon modes // Optics express. – 2009. – V. 17, N 12 – Р. 10195–10205.

Муха Ю.П., Еременко А.М., Смирнова Н.П. и др. Влияние наночастиц золота в матрице SiO2 на спектральные свойства и фотохимию адсорбированных молекул Родамина 6Ж и провитамина D // Наносистемы, наноматериалы, нанотехнологии. – 2010. – Т. 8, № 4 – С. 813–828.

Downloads

How to Cite

(1)
Mukha, I. P.; Eremenko, A. M.; Smirnova, N. P.; Valakh, M.; Dzhagan, V. The Absorption and Fluorescence Enhancement of Rhodamine 6G Molecules Near Gold Nanoparticles in SiO<sub>2< Sub> Matrix. Him. Fiz. Tehnol. Poverhni 2011, 2, 284-288.

Issue

Vol. 2 No. 3 (2011): Chemistry, Physics and Technology of Surface / Himia, Fizika ta Tehnologia Poverhni

Section

Articles

License

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.