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2010, № 5



Kucherenko M.G., Kruchinin N.Yu., Chmereva T.M. KINETICS OF THE QUASI-STATIC QUENCHING OF EXCITED CENTERS, THE SURFACE LAYER OF SEGMENTS OF MACROMOLECULAR CHAINS IN NANOPORES AND IN THE VICINITY OF NANOPARTICLES We studied the kinetics of the radiationless transfer of electronic excitation energy between molecules, located inside the spherical nanopolosti filled macromolecular chains. The case was studied where the donor centers are located on the surface of the cavity, and the acceptor molecules attached to the chain segments. We built a mathematical model that takes into account the random variation of the conformation of macromolecules, which lead to modulation of the radius of the donor-acceptor pair, supported by molecular dynamic calculations. We studied also the cases of systems "reverse geometry" in the deployment of macrochains and reagents on the outer surface of spherical and cylindrical nanoparticles. Key words: energy transfer, nanocavity, nanoparticle, the conformation of macromolecules.

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References:

1. Joseph R. Lakowicz. Principles of Fluorescence Spectroscopy. Springer; 3rd edition. 2006. 954 p.

2. S. K. Sekatskii and V. S. Letokhov. Scan optical microscopy of a nanometer resolution with the resonant excitation of samples fluorescence from single atomic excited centre // Pis’ma Zh. Eksp. Teor. Fiz. 63, 311-315. 1996.; JETP Lett. 63, P. 319-322. 1996.

3. Day Richard N., Periasamy Ammasi, Schaufele Fred Fluorescence Resonance Energy Transfer Microscopy of Localized Protein Interactions in the Living Cell Nucleus // METHODS. 2001. -V. 25. – P. 4–18.

4. Th. Forster. Zwischenmolekulare Energiewanderung und Fluoreszenz // Ann. Phys. 1948. 2. pp. 55-75.

5. D.L. Dexter. A theory of sensitized luminescence in solids // J. Chem. Phys. 1953. -V.21. -#5. -P. 836-850.

6. V. L. Ermolaev, E. N. Bodunov, E. B. Sveshnikova, and T. A. Shakhverdov, Radiationless Electron Excitation Energy Transfer [in Russian]. Leningrad, Nauka. 1977. - 311 p.

7. V.M. Agranovich, M.D. Galanin. Electronic excitation energy transfer in condensed matter. North- Holland, Amsterdam. 1982.

8. М. Yokota, О. Tanimoto. J. Phys. Soc. Japan. 1967. -V. 22. –P. 779.

9. M. G. Kucherenko, A. P. Rusinov, T. M. Chmereva, A. A. Ignat’ev, D. A. Kislov, and N. Yu. Kruchinin. Kinetics of Photoreactions in a Regular Porous Nanostructure with Cylindrical Cells Filled with Activator_Containing Macromolecules. Optics and Spectroscopy, 2009, Vol. 107, No. 3, pp. 480–485. ? Pleiades Publishing, Ltd., 2009; Original Russian Text ? M.G. Kucherenko, A.P. Rusinov, T.M. Chmereva, A.A. Ignat’ev, D.A. Kislov, N.Yu. Kruchinin, 2009, published in Optika i Spektroskopiya, 2009, Vol. 107, No. 3, pp. 505–510.

10. M. G. Kucherenko, S. V. Izmodenova, N. Yu. Kruchinin, and T. M. Chmereva. Change in the Kinetics of Delayed Annihilation Fluorescence During Rearrangement of Polymer-Chain Structure in a Nanocavity of a Solid Adsorbent // High Energy Chemistry. 2009. -Vol. 43. -No. 7. -P. 592–598.

11. M. G. Kucherenko, T. M. Chmereva, S. V. Izmodenova, N. Yu. Kruchinin. Influence of a Polymeric Chain Structure in Oxygen Filled Nanocavities of Porous Mediums on Dyes Annihilation Delayed Fluorescence Kinetics. [in Russian] // Proc. Internat. Confer. "Photonics of Molecular Nanostructures". Orenburg. OSU. 2009. P. 26-28.

12. M. G. Kucherenko, S. V. Izmodenova, N. Yu. Kruchinin. Kinetics of Diffusion-Controlled Photoreactions in Near-Surface Layer of Nanoparticles. [in Russian] // Proc. Internat. Confer. "Photonics of Molecular Nanostructures". Orenburg. OSU. 2009. P. 29-31.

13. M. G. Kucherenko. Kinetics of Nonlinear Photoprocesses in Condensed Molecular Systems. [in Russian]. Orenburg. OSU. 1998. 386 p.

14. M.G. Kucherenko, A.A. Ignatiev, A.A. Zholud. Luminescence of Organic Molecule, Connected with Polymeric Chains in Liquid Solutions: Kinetics of Transfer of Energy to Quenchers and Quantum Yield of Fluorescence, Directed by Conformational Transition [in Russian] // Vestnik OGU. 2004. -#4. –P. 121-131.

15. M.G. Kucherenko, A.A. Ignat’ev, and A.A. Zholud Taking Account of Macromolecule Conformation Dynamics in the Analysis of Luminescent Probe Signals [in Russian] // Biophysics. 2006. – V. 51. -# 1. –P. 44-56.

16. M.G. Kucherenko, T.M. Chmereva. Placement of Polymer Chain Links in a Field of Smooth Hard Surface and in Nanocave of Porous Sorbent [in Russian] // Vestnik OGU. 2008.-# 9. -P. 177-184.


About this article

Authors: Kucherenko M.G., Kruchinin N.Yu., Chmereva T.M.

Year: 2010


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

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