Dye-conjugated upconversion nanoparticles for ratiometric imaging of intracellular pH values

Tingchun Ma; Yun Ma; Shujuan Liu; Lili Zhang; Tianshe Yang; Hui Ran Yang; Wen Lv; Qi Yu; Wenjuan Xu; Qiang Zhao; Wei Huang

doi:10.1039/c5tc00849b

Dye-conjugated upconversion nanoparticles for ratiometric imaging of intracellular pH values

Tingchun Ma, Yun Ma, Shujuan Liu, Lili Zhang, Tianshe Yang, Hui Ran Yang, Wen Lv, Qi Yu, Wenjuan Xu, Qiang Zhao, Wei Huang

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

60 Scopus citations

Abstract

A ratiometric pH probe based on Tm³⁺ doped UCNPs functionalized with dye xylenol orange on the surface was developed, which can realize ratiometric pH sensing and imaging under continuous-wave excitation at 980 nm through the quenching and recovery of upconversion luminescence at 450 nm from UCNPs.

Original language	English
Pages (from-to)	6616-6620
Number of pages	5
Journal	Journal of Materials Chemistry C
Volume	3
Issue number	26
DOIs	https://doi.org/10.1039/c5tc00849b
State	Published - 14 Jul 2015
Externally published	Yes

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10.1039/c5tc00849b

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title = "Dye-conjugated upconversion nanoparticles for ratiometric imaging of intracellular pH values",

abstract = "A ratiometric pH probe based on Tm3+ doped UCNPs functionalized with dye xylenol orange on the surface was developed, which can realize ratiometric pH sensing and imaging under continuous-wave excitation at 980 nm through the quenching and recovery of upconversion luminescence at 450 nm from UCNPs.",

author = "Tingchun Ma and Yun Ma and Shujuan Liu and Lili Zhang and Tianshe Yang and Yang, {Hui Ran} and Wen Lv and Qi Yu and Wenjuan Xu and Qiang Zhao and Wei Huang",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2015",

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day = "14",

doi = "10.1039/c5tc00849b",

language = "英语",

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T1 - Dye-conjugated upconversion nanoparticles for ratiometric imaging of intracellular pH values

AU - Ma, Tingchun

AU - Ma, Yun

AU - Liu, Shujuan

AU - Zhang, Lili

AU - Yang, Tianshe

AU - Yang, Hui Ran

AU - Lv, Wen

AU - Yu, Qi

AU - Xu, Wenjuan

AU - Zhao, Qiang

AU - Huang, Wei

PY - 2015/7/14

Y1 - 2015/7/14

N2 - A ratiometric pH probe based on Tm3+ doped UCNPs functionalized with dye xylenol orange on the surface was developed, which can realize ratiometric pH sensing and imaging under continuous-wave excitation at 980 nm through the quenching and recovery of upconversion luminescence at 450 nm from UCNPs.

AB - A ratiometric pH probe based on Tm3+ doped UCNPs functionalized with dye xylenol orange on the surface was developed, which can realize ratiometric pH sensing and imaging under continuous-wave excitation at 980 nm through the quenching and recovery of upconversion luminescence at 450 nm from UCNPs.

UR - http://www.scopus.com/inward/record.url?scp=84933557702&partnerID=8YFLogxK

U2 - 10.1039/c5tc00849b

DO - 10.1039/c5tc00849b

M3 - 文章

AN - SCOPUS:84933557702

SN - 2050-7534

VL - 3

SP - 6616

EP - 6620

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

IS - 26

ER -

Dye-conjugated upconversion nanoparticles for ratiometric imaging of intracellular pH values

Abstract

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