Development of upconversion luminescent probe for ratiometric sensing and bioimaging of hydrogen sulfide

Shujuan Liu; Lili Zhang; Tianshe Yang; Huiran Yang; Kenneth Yin Zhang; Xin Zhao; Wen Lv; Qi Yu; Xinglin Zhang; Qiang Zhao; Xiangmei Liu; Wei Huang

doi:10.1021/am5035158

Development of upconversion luminescent probe for ratiometric sensing and bioimaging of hydrogen sulfide

Shujuan Liu, Lili Zhang, Tianshe Yang, Huiran Yang, Kenneth Yin Zhang, Xin Zhao, Wen Lv, Qi Yu, Xinglin Zhang, Qiang Zhao, Xiangmei Liu, Wei Huang

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

66 Scopus citations

Abstract

Merocyanines adsorbed into the mesopores of mSiO₂ shell of NaYF₄: 20% Yb, 2% Er, 0.2% Tm nanocrystals are demonstrated as ratiometric upconversion luminescence (UCL) probe for highly selective detection of HS^- in living cells through inhibition of energy transfer from the UCL of the nanocrystals to the absorbance of the merocyanines. The UCL probe has been used for ratiometric sensing of H₂S with high sensitivity and selectivity.

Original language	English
Pages (from-to)	11013-11017
Number of pages	5
Journal	ACS Applied Materials and Interfaces
Volume	6
Issue number	14
DOIs	https://doi.org/10.1021/am5035158
State	Published - 23 Jul 2014
Externally published	Yes

Keywords

hydrogen sulfide
lanthanoids
luminescence
nanoparticles
sensors

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10.1021/am5035158

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abstract = "Merocyanines adsorbed into the mesopores of mSiO2 shell of NaYF4: 20% Yb, 2% Er, 0.2% Tm nanocrystals are demonstrated as ratiometric upconversion luminescence (UCL) probe for highly selective detection of HS- in living cells through inhibition of energy transfer from the UCL of the nanocrystals to the absorbance of the merocyanines. The UCL probe has been used for ratiometric sensing of H2S with high sensitivity and selectivity.",

keywords = "hydrogen sulfide, lanthanoids, luminescence, nanoparticles, sensors",

author = "Shujuan Liu and Lili Zhang and Tianshe Yang and Huiran Yang and Zhang, {Kenneth Yin} and Xin Zhao and Wen Lv and Qi Yu and Xinglin Zhang and Qiang Zhao and Xiangmei Liu and Wei Huang",

year = "2014",

month = jul,

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doi = "10.1021/am5035158",

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T1 - Development of upconversion luminescent probe for ratiometric sensing and bioimaging of hydrogen sulfide

AU - Liu, Shujuan

AU - Zhang, Lili

AU - Yang, Tianshe

AU - Yang, Huiran

AU - Zhang, Kenneth Yin

AU - Zhao, Xin

AU - Lv, Wen

AU - Yu, Qi

AU - Zhang, Xinglin

AU - Zhao, Qiang

AU - Liu, Xiangmei

AU - Huang, Wei

PY - 2014/7/23

Y1 - 2014/7/23

N2 - Merocyanines adsorbed into the mesopores of mSiO2 shell of NaYF4: 20% Yb, 2% Er, 0.2% Tm nanocrystals are demonstrated as ratiometric upconversion luminescence (UCL) probe for highly selective detection of HS- in living cells through inhibition of energy transfer from the UCL of the nanocrystals to the absorbance of the merocyanines. The UCL probe has been used for ratiometric sensing of H2S with high sensitivity and selectivity.

AB - Merocyanines adsorbed into the mesopores of mSiO2 shell of NaYF4: 20% Yb, 2% Er, 0.2% Tm nanocrystals are demonstrated as ratiometric upconversion luminescence (UCL) probe for highly selective detection of HS- in living cells through inhibition of energy transfer from the UCL of the nanocrystals to the absorbance of the merocyanines. The UCL probe has been used for ratiometric sensing of H2S with high sensitivity and selectivity.

KW - hydrogen sulfide

KW - lanthanoids

KW - luminescence

KW - nanoparticles

KW - sensors

UR - http://www.scopus.com/inward/record.url?scp=84904965495&partnerID=8YFLogxK

U2 - 10.1021/am5035158

DO - 10.1021/am5035158

M3 - 文章

C2 - 25007356

AN - SCOPUS:84904965495

SN - 1944-8244

VL - 6

SP - 11013

EP - 11017

JO - ACS Applied Materials and Interfaces

JF - ACS Applied Materials and Interfaces

IS - 14

ER -

Development of upconversion luminescent probe for ratiometric sensing and bioimaging of hydrogen sulfide

Abstract

Keywords

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