Spectral and luminescent properties of substituted 7-hydroxycoumarins in solvents of various polarities are investigated and their luminescence spectra at temperature of liquid nitrogen are obtained. Sensor possibilities for ammonia vapor of coumarins in methylcellulose films are investigated.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 2, pp. 89–95, February, 2013.
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Gadirov, R.M., Samsonova, L.G., Kopylova, T.N. et al. Spectral and luminescent properties of substituted 7-hydroxycoumarins and their sensor possibilities. Russ Phys J 56, 213–219 (2013). https://doi.org/10.1007/s11182-013-0017-5
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DOI: https://doi.org/10.1007/s11182-013-0017-5