Deferred registration of nanophosphor photoluminescence as a platform for optical bioimaging

E. V. Khaydukov; K. N. Boldyrev; K. V. Khaydukov; I. V. Krylov; I. M. Asharchuk; A. G. Savelyev; V. V. Rocheva; D. N. Karimov; A. V. Nechaev; A. V. Zvyagin

doi:10.1134/S0030400X19010077

Deferred registration of nanophosphor photoluminescence as a platform for optical bioimaging

E. V. Khaydukov, K. N. Boldyrev, K. V. Khaydukov, I. V. Krylov, I. M. Asharchuk, A. G. Savelyev^*, V. V. Rocheva, D. N. Karimov, A. V. Nechaev, A. V. Zvyagin

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Detection systems with deferred registration of luminescence signals are promising for performing complex tasks of imaging of biological objects due to their simplicity and low cost. In the present work, -NaYF₄:Tm³⁺Yb³⁺/NaYF₄ nanocrystals with anti-Stokes photoluminescence have been used in deferred registration systems. It has been shown that there is a significant time delay between the exciting laser pulse and luminescence signal, which makes it possible to use this class of nanoparticles in the creation of wide-field imaging systems with deferred registration. The possibility of using nanoparticles for detecting a photoluminescence signal in the second transparency window of biotissue has been demonstrated. This system can be based on the resonance excitation and detection of the photoluminescence signal of Yb³⁺ ions.

Original language	English
Pages (from-to)	95-101
Number of pages	7
Journal	Optics and Spectroscopy
Volume	126
Issue number	1
DOIs	https://doi.org/10.1134/S0030400X19010077
Publication status	Published - Jan 2019

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title = "Deferred registration of nanophosphor photoluminescence as a platform for optical bioimaging",

abstract = "Detection systems with deferred registration of luminescence signals are promising for performing complex tasks of imaging of biological objects due to their simplicity and low cost. In the present work, -NaYF4:Tm3+Yb3+/NaYF4 nanocrystals with anti-Stokes photoluminescence have been used in deferred registration systems. It has been shown that there is a significant time delay between the exciting laser pulse and luminescence signal, which makes it possible to use this class of nanoparticles in the creation of wide-field imaging systems with deferred registration. The possibility of using nanoparticles for detecting a photoluminescence signal in the second transparency window of biotissue has been demonstrated. This system can be based on the resonance excitation and detection of the photoluminescence signal of Yb3+ ions.",

author = "Khaydukov, {E. V.} and Boldyrev, {K. N.} and Khaydukov, {K. V.} and Krylov, {I. V.} and Asharchuk, {I. M.} and Savelyev, {A. G.} and Rocheva, {V. V.} and Karimov, {D. N.} and Nechaev, {A. V.} and Zvyagin, {A. V.}",

year = "2019",

month = jan,

doi = "10.1134/S0030400X19010077",

language = "English",

volume = "126",

pages = "95--101",

journal = "Optics and Spectroscopy (English translation of Optika i Spektroskopiya)",

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AU - Khaydukov, E. V.

AU - Boldyrev, K. N.

AU - Khaydukov, K. V.

AU - Krylov, I. V.

AU - Asharchuk, I. M.

AU - Savelyev, A. G.

AU - Rocheva, V. V.

AU - Karimov, D. N.

AU - Nechaev, A. V.

AU - Zvyagin, A. V.

PY - 2019/1

Y1 - 2019/1

N2 - Detection systems with deferred registration of luminescence signals are promising for performing complex tasks of imaging of biological objects due to their simplicity and low cost. In the present work, -NaYF4:Tm3+Yb3+/NaYF4 nanocrystals with anti-Stokes photoluminescence have been used in deferred registration systems. It has been shown that there is a significant time delay between the exciting laser pulse and luminescence signal, which makes it possible to use this class of nanoparticles in the creation of wide-field imaging systems with deferred registration. The possibility of using nanoparticles for detecting a photoluminescence signal in the second transparency window of biotissue has been demonstrated. This system can be based on the resonance excitation and detection of the photoluminescence signal of Yb3+ ions.

AB - Detection systems with deferred registration of luminescence signals are promising for performing complex tasks of imaging of biological objects due to their simplicity and low cost. In the present work, -NaYF4:Tm3+Yb3+/NaYF4 nanocrystals with anti-Stokes photoluminescence have been used in deferred registration systems. It has been shown that there is a significant time delay between the exciting laser pulse and luminescence signal, which makes it possible to use this class of nanoparticles in the creation of wide-field imaging systems with deferred registration. The possibility of using nanoparticles for detecting a photoluminescence signal in the second transparency window of biotissue has been demonstrated. This system can be based on the resonance excitation and detection of the photoluminescence signal of Yb3+ ions.

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JO - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

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ER -

Deferred registration of nanophosphor photoluminescence as a platform for optical bioimaging

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