000 | 01930nab a2200313 c 4500 | ||
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001 | vtls000565948 | ||
003 | RU-ToGU | ||
005 | 20210907031338.0 | ||
007 | cr | | ||
008 | 170331|2016 ru s a eng dd | ||
024 | 7 |
_a10.1007/s11182-016-0820-x _2doi |
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035 | _ato000565948 | ||
040 |
_aRU-ToGU _brus _cRU-ToGU |
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100 | 1 |
_aTitova, Tatyana Yu. _996091 |
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245 | 1 | 0 |
_aPhotophysics of a fluorescent probe of the laurdan molecule in homogeneous and binary solvents _cT. Y. Titova, J. P. Morozova, B. V. Korolev |
504 | _aБиблиогр.: 23 назв. | ||
520 | 3 | _aThe spectral and luminescent properties of the laurdan molecule (6-dodecanol 2-dimethylamino-naphthalene) are investigated by experimental and theoretical methods of time-dependent density functional theory (TDDFT). The fluorescence spectra of laurdan in homogeneous and binary solvents are analyzed using derivative spectroscopy method. It is shown that the fluorescence band (in hexane, cyclohexane, and triton X-100) is complex: two structures having energy difference 1000–1500 cm–1 are manifested for the molecule. The calculated data show the non-rigidity of its structure. The effect of proton-donor solvents is considered with allowance for not only dipole-dipole interactions, but also formation of the hydrogen bond. | |
653 | _aфлуоресцентные зонды | ||
653 | _aлаурдан | ||
653 | _aводородная связь | ||
655 | 4 |
_aстатьи в журналах _9681159 |
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700 | 1 |
_aMorozova, Julia P. _996092 |
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700 | 1 |
_aKorolev, B. V. _9460233 |
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773 | 0 |
_tRussian physics journal _d2016 _gVol. 59, № 5. P. 672-678 _x1064-8887 |
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852 | 4 | _aRU-ToGU | |
856 | 7 | _uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000565948 | |
908 | _aстатья | ||
999 | _c419185 |