Search Results - "Slominskii Yu, L."

Core-shell polymeric nanoparticles co-loaded with photosensitizer and organic dye for photodynamic therapy guided by fluorescence imaging in near and short-wave infrared spectral regions by Chepurna, O M, Yakovliev, A, Ziniuk, R, Nikolaeva, O A, Levchenko, S M, Xu, H, Losytskyy, M Y, Bricks, J L, Slominskii, Yu L, Vretik, L O, Qu, J, Ohulchanskyy, T Y

“…Biodistribution of photosensitizer (PS) in photodynamic therapy (PDT) can be assessed by fluorescence imaging that visualizes the accumulation of PS in…”
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Abnormal Emission in the Heterogeneous J‑Aggregate System by Dimitriev, O. P, Piryatinski, Yu. P, Slominskii, Yu. L

“…Description of excitation energy transfer (EET) in large multichromophoric systems of nanoscale size is often inconsistent with the classical Förster model…”
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Hyperspectral Multiplexed Biological Imaging of Nanoprobes Emitting in the Short-Wave Infrared Region by Yakovliev, A., Ziniuk, R., Wang, D., Xue, B., Vretik, L. O., Nikolaeva, O. A., Tan, M., Chen, G., Slominskii, Yu. L., Qu, J., Ohulchanskyy, T. Y.

“…Optical bioimaging with exogenous luminophores emitting in short-wave infrared spectral region (SWIR, ~ 1000–1700 nm) is a rapidly developing field, and the…”
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Influence of Structure on Lifetime of the Excited State of New Heptamethinecyanines Based on Benzo[cd]Indole by Ishchenko, A. A., Kurdyukova, I. V., Slominskii, Yu. L., Sharanov, I. P.

“…It is shown that new benzo[cd]indole-based heptamethinecyanines (HMCs) have an ultrashort lifetime τ of the photoexcited state and a high intensity of light…”
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Substrate-induced self-assembly of donor–acceptor type compounds with terminal thiocarbonyl groups by Dimitriev, O.P., Grytsenko, K.P., Lytvyn, P.M., Doroshenko, T.P., Briks, J.L., Tolmachev, A.I., Slominskii, Yu.L., Kudinova, M.A., Schrader, S., Schulze, R.-D., Friedrich, J.

“…Two types of conjugated thiocarbonyl-terminated compounds have been synthesized and their ability to be adsorbed on surfaces of the different nature, namely,…”
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Efficient energy transfer between J-aggregates of thiamonomethinecyanine dyes by Petrenko, V.Yu, Dimitriev, O.P., Slominskii, Yu.L., Smirnova, A.L.

“…•Formation of J-aggregates with overlap of emission and absorption bands.•Poor energy transfer between dimers of donor and acceptor dyes in aqueous…”
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Interplay of monomers, dimers and J-aggregates of thiamonomethinecyanine dye with PEDOT and PSS in the dye–PEDOT:PSS composite system by Petrenko, V. Yu, Dimitriev, O.P., Slominskii, Yu. L.

“…[Display omitted] •New composite system of thiamonomethinecyanine dye and PEDOT:PSS.•Suppressed formation of J-aggregates in the presence of PSS.•Nontrivial…”
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Fluorescent properties of pentamethine cyanine dyes with cyclopentene and cyclohexene group in presence of biological molecules by Losytskyy, M Yu, Volkova, K D, Kovalska, V B, Makovenko, I E, Slominskii, Yu L, Tolmachev, O I, Yarmoluk, S M

“…A series of pentamethine cyanine dyes with cyclohexene or cyclopentene group in polymethyne chain, assumed as DNA groove-binders, were studied as fluorescent…”
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Nature of the lowest electron transitions in styryl bases benzothiazole derivatives and analogues bearing para-methoxy and -trifluoromethyl substituents in phenylyne moiety by Navozenko, O.M., Naumenko, A.P., Yashchuk, V.M., Bricks, J.L., Slominskii, Yu.L., Ryabitskii, A.B., Kachkovsky, O.D.

“…Combined quantum-chemical and spectral investigation of cyanine bases derivatives of thiastyryls as well as their analogues with dimethylamino, metoxy and…”
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Tri- and Pentamethine Cyanine Dyes for Fluorescent Detection of α-Synuclein Oligomeric Aggregates by Kovalska, V. B., Losytskyy, M. Yu, Tolmachev, O. I., Slominskii, Yu L., Segers-Nolten, G. M. J., Subramaniam, V., Yarmoluk, S. M.

“…The pathogenesis of Parkinson’s disease that is the second most common neurodegenerative disease is associated with formation of different aggregates of…”
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On the nature of the lowest electron transitions in the borine dye derivatives benz[cd]indole by Kachkovsky, O.D., Yashchuk, V.M., Navozenko, O.M., Naumenko, A.P., Slominskii, Yu.L.

“…[Display omitted] •The new series of cationic cyanine dyes were synthesized.•Cyclization of the both terminal groups by BF2 bridge changes the total charge in…”
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Composite materials based on nanoporous SiO2 matrices and squarylium dye by Bezkrovnaya, O.N., Pritula, I.M., Plaksyi, A.G., Tkachenko, V.F., Vovk, О.М., Slominskii, Yu.L., Kachkovskiy, A.D., Gurkalenko, Yu.A., Krivonogov, S.N., Lopin, A.V.

“…Sol–gel SiO2 matrices with different contents of HF acid were synthesized. The matrices were annealed at 600°C and impregnated with squarylium dye SqD1 in…”
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Electronic properties of polymethine systems. 11. Absorption spectra and nature of electron transitions in cationic oxystyryl and their neutral derivatives by Pilipchuk, N.V., Kachkovsky, G.O., Slominskii Yu, L., Kachkovsky, O.D.

“…Complex quantum-chemical and spectral study of the features of the electron transitions and absorption spectra of the both oxystyryls and related merocyanines…”
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Cyanine dye–protein interactions: Looking for fluorescent probes for amyloid structures by Volkova, K.D., Kovalska, V.B., Balanda, A.O., Vermeij, R.J., Subramaniam, V., Slominskii, Yu. L., Yarmoluk, S.M.

“…We ascertained the ability to detect fibrillar β-lactoglobulin (BLG) of a series of mono-, tri-, penta-, and heptamethinecyanines based on benzothiazole and…”
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Effect of meso-alkyl substituents in the polymethine chain of thiacarbocyanines on the morphology of dye aggregates by Shapiro, B. I., Sokolova, L. S., Kuz’min, V. A., Tolmachev, A. I., Slominskii, Yu. L., Briks, Yu. L.

“…Using the example of meso -alkylsubstituted thiacarbocyanine dyes, it has been demonstrated that an ethyl substituent, as a rule, promotes the formation of…”
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Interaction of cyanine dyes with nucleic acids. 7. Carbocyanine dyes, substituted in polymethine chain, as possible probes for fluorescent nucleic acid detection by Lukashov, S. S., Losytskyy, M. Yu, Slominskii, Yu. L., Yarmoluk, S. M.

“…To extend the application of carbocyanine dyes in fluorescent nucleic acid detection, the use of dyes substituted in a polymethine cliain is proposed. A series…”
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Electronic properties of polymethine systems 7: soliton symmetry breaking and spectral features of dyes with a long polymethine chain by Kachkovski, O.D., Tolmachov, O.I., Slominskii, Yu.L., Kudinova, M.O., Derevyanko, N.O., Zhukova, O.O.

“…The dependence of the position and shape of the absorption bands on the length of the polymethine chromophore is quantum-chemically and spectrally investigated…”
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Interaction between gold nanoparticle plasmons and aggregates of polymethine dyes: “Invisible” nanoparticles by Shapiro, B. I., Kol’tsova, E. S., Vitukhnovskii, A. G., Chubich, D. A., Tolmachev, A. I., Slominskii, Yu. L.

“…Composite nanoparticles consisting of rodlike gold particles coated by an organic layer and polymethine (cyanine) dyes of J-aggregates of different structures…”
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Interaction of cyanine dyes with nucleic acids. Meso-methylsubstituted trimethincyanines, as possible probes for fluorescent nucleic acid detection by Lukashov, S. S., Makovenko, I. E., Losytskyy, M. Yu, Slominskii, Yu. L., Yarmoluk, S. M.

“…Continuing the study of meso-substituted trimethincyanines proposed earlier for the homogeneous fluorescent nucleic acids detection, a series of…”
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Low-temperature fluorescence of oxystyryls by Pilipchuk, N.V., Piryatinski, Yu.P., Kachkovsky, G.O., Slominskii, Yu.L., Kachkovsky, O.D.

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