Metallonaphthalocyanines as triplet sensitizers for near-infrared photon upconversion beyond 850 nm

Shogo Amemori; Nobuhiro Yanai; Nobuo Kimizuka

doi:10.1039/c5cp02733k

Metallonaphthalocyanines as triplet sensitizers for near-infrared photon upconversion beyond 850 nm

Shogo Amemori, Nobuhiro Yanai, Nobuo Kimizuka

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29 Citations (Scopus)

Abstract

In triplet-triplet annihilation-based photon upconversion (TTA-UC), the utilization of near-infrared (NIR) light with a wavelength longer than 850 nm remains an outstanding issue. We realized this by employing metallonaphthalocyanines as triplet sensitizers; upon excitation of NIR light (856 nm), upconverted emission was observed in the visible range with remarkable photostability.

Original language	English
Pages (from-to)	22557-22560
Number of pages	4
Journal	Physical Chemistry Chemical Physics
Volume	17
Issue number	35
DOIs	https://doi.org/10.1039/c5cp02733k
Publication status	Published - Aug 3 2015

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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abstract = "In triplet-triplet annihilation-based photon upconversion (TTA-UC), the utilization of near-infrared (NIR) light with a wavelength longer than 850 nm remains an outstanding issue. We realized this by employing metallonaphthalocyanines as triplet sensitizers; upon excitation of NIR light (856 nm), upconverted emission was observed in the visible range with remarkable photostability.",

author = "Shogo Amemori and Nobuhiro Yanai and Nobuo Kimizuka",

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AU - Amemori, Shogo

AU - Yanai, Nobuhiro

AU - Kimizuka, Nobuo

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PY - 2015/8/3

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N2 - In triplet-triplet annihilation-based photon upconversion (TTA-UC), the utilization of near-infrared (NIR) light with a wavelength longer than 850 nm remains an outstanding issue. We realized this by employing metallonaphthalocyanines as triplet sensitizers; upon excitation of NIR light (856 nm), upconverted emission was observed in the visible range with remarkable photostability.

AB - In triplet-triplet annihilation-based photon upconversion (TTA-UC), the utilization of near-infrared (NIR) light with a wavelength longer than 850 nm remains an outstanding issue. We realized this by employing metallonaphthalocyanines as triplet sensitizers; upon excitation of NIR light (856 nm), upconverted emission was observed in the visible range with remarkable photostability.

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Metallonaphthalocyanines as triplet sensitizers for near-infrared photon upconversion beyond 850 nm

Abstract

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