Modeling of the Autofluorescence Spectra of the Crystalline Lens with Cataract Taking into Account Light Scattering : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2017

Идентификатор DOI: 10.1007/s10812-017-0464-9

Ключевые слова: cataract maturity, fluorescence, light scattering

Аннотация: The model of the autofluorescence spectrum formation of a crystalline lens taking into account light scattering was presented. Cross sections of extinction, scattering and absorption were obtained numerically for models of normal crystalline lens and cataract according to the Mie theory for polydisperse systems. To validate the modПоказать полностьюel, data on the autofluorescence spectra of the normal lens and cataracts were obtained using an experimental ophthalmologic spectrofluorometer with excitation by UV light emitting diodes. In the framework of the model, the influence of the lens light scattering on the shape of the luminescence spectrum was estimated. It was found that the changes in the fluorescence spectrum of lenses with cataracts can be completely interpreted by the light scattering.

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Издание

Журнал: Journal of Applied Spectroscopy

Выпуск журнала: Т. 84, 2

Номера страниц: 278-283

ISSN журнала: 00219037

Место издания: Минск

Издатель: Springer New York Consultants Bureau

Авторы

  • Shapovalov K.A. (Krasnoyarsk State Medical University named after Prof. V. F. Voyno-Yasenetsky)
  • Salmin V.V. (Krasnoyarsk State Medical University named after Prof. V. F. Voyno-Yasenetsky)
  • Lazarenko V.I. (Krasnoyarsk State Medical University named after Prof. V. F. Voyno-Yasenetsky)
  • Gar′kavenko V.V. (Krasnoyarsk State Medical University named after Prof. V. F. Voyno-Yasenetsky)

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