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Effect of light scattering on biological tissue thermometry from photoluminescence spectra of up-conversion nanoparticles I. Yu. Yanina, E. K. Volkova, E. A. Sagaidachnaya [et al.]
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ArticleSubject(s): спектры фотолюминесценции | наночастицы | термометрия | биологические тканиGenre/Form: статьи в журналах Online resources: Click here to access online
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Quantum electronics Vol. 49, № 1. P. 59-62Abstract: Photoluminescence spectra of the up-conversion nanoparticles NaYF4 : Y³⁺, Er³⁺ arranged under a layer of an adipose tissue have been recorded in a wide temperature range. It is shown that if nanoparticle temperature is determined from the photoluminescence spectra, an error arises related to spectrum distortion due to light scattering in a sample. A correction algorithm for reducing this error is developed
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Photoluminescence spectra of the up-conversion nanoparticles NaYF4 : Y³⁺, Er³⁺ arranged under a layer of an adipose tissue have been recorded in a wide temperature range. It is shown that if nanoparticle temperature is determined from the photoluminescence spectra, an error arises related to spectrum distortion due to light scattering in a sample. A correction algorithm for reducing this error is developed
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