Two-Photon Excitable Iridium Complex Containing Dipyrazolyltriazine as Cellular Imaging Dyes

Poonnapa Zheng; Pawittra Chaibuth; Wai Sum Lo; Weiweij Jin; Xinyang Sun; Sureemas Meksawangwong; Wikorn Punyain; Miraoslav Gál; Yanjuan Gu; Wesley Ting Kwok Chan; Filip Kielar; Ga Lai Law

doi:10.1002/ejic.201800382

Two-Photon Excitable Iridium Complex Containing Dipyrazolyltriazine as Cellular Imaging Dyes

Poonnapa Zheng
, Pawittra Chaibuth
, Wai Sum Lo
, Weiweij Jin
, Xinyang Sun
, Sureemas Meksawangwong
, Wikorn Punyain
, Miraoslav Gál
, Yanjuan Gu
, Wesley Ting Kwok Chan
, Filip Kielar
, Ga Lai Law

Department of Applied Biology and Chemical Technology

Research output: Journal article publication › Journal article › Academic research › peer-review

1 Citation (Scopus)

Abstract

In this work, the synthesis, stability studies, and photophysical properties of a bis-cyclometalated iridium(III) complex with a push-pull ancillary ligand are presented. The complex was found to localize in mitochondria and could be excited by a two-photon excitation process under a confocal laser scanning microscope.

Original language	English
Pages (from-to)	4533-4542
Number of pages	10
Journal	European Journal of Inorganic Chemistry
Volume	2018
Issue number	41
DOIs	https://doi.org/10.1002/ejic.201800382
Publication status	Published - 8 Nov 2018

Keywords

Intra-ligand charge transfer
Iridium
Mitochondria
Phosphorescence

ASJC Scopus subject areas

Inorganic Chemistry

More information

10.1002/ejic.201800382

http://hdl.handle.net/10397/96280

Cite this

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title = "Two-Photon Excitable Iridium Complex Containing Dipyrazolyltriazine as Cellular Imaging Dyes",

abstract = "In this work, the synthesis, stability studies, and photophysical properties of a bis-cyclometalated iridium(III) complex with a push-pull ancillary ligand are presented. The complex was found to localize in mitochondria and could be excited by a two-photon excitation process under a confocal laser scanning microscope.",

keywords = "Intra-ligand charge transfer, Iridium, Mitochondria, Phosphorescence",

author = "Poonnapa Zheng and Pawittra Chaibuth and Lo, \{Wai Sum\} and Weiweij Jin and Xinyang Sun and Sureemas Meksawangwong and Wikorn Punyain and Miraoslav G{\'a}l and Yanjuan Gu and Chan, \{Wesley Ting Kwok\} and Filip Kielar and Law, \{Ga Lai\}",

note = "Funding Information: G. L. L. acknowledges The Hong Kong Polytechnic University (4BCC8) and the Research Grants Council, University Grants Committee Hong Kong (PolyU 253002/14P). The University Research Facility in Life Sciences (ULS), the University Research Facility for Chemical and Environmental Analysis (UCEA) for an Area of Excellence Grant (1-ZVGG) and the National Natural Science Foundation of China - NSFC (21401158), The National e-Science Infrastructure Consortium (NECTEC) is acknowledged for providing computing resources that have contributed to the research results reported within this paper. The authors also acknowledge financial support from the Thailand Research Fund (RSA6080041). M. G. acknowledges the support from the Slovak Research and Development Agency under project number APVV-17-0149. Publisher Copyright: {\textcopyright} 2018 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2018",

month = nov,

day = "8",

doi = "10.1002/ejic.201800382",

language = "English",

volume = "2018",

pages = "4533--4542",

journal = "European Journal of Inorganic Chemistry",

issn = "1434-1948",

number = "41",

}

TY - JOUR

T1 - Two-Photon Excitable Iridium Complex Containing Dipyrazolyltriazine as Cellular Imaging Dyes

AU - Zheng, Poonnapa

AU - Chaibuth, Pawittra

AU - Lo, Wai Sum

AU - Jin, Weiweij

AU - Sun, Xinyang

AU - Meksawangwong, Sureemas

AU - Punyain, Wikorn

AU - Gál, Miraoslav

AU - Gu, Yanjuan

AU - Chan, Wesley Ting Kwok

AU - Kielar, Filip

AU - Law, Ga Lai

N1 - Funding Information: G. L. L. acknowledges The Hong Kong Polytechnic University (4BCC8) and the Research Grants Council, University Grants Committee Hong Kong (PolyU 253002/14P). The University Research Facility in Life Sciences (ULS), the University Research Facility for Chemical and Environmental Analysis (UCEA) for an Area of Excellence Grant (1-ZVGG) and the National Natural Science Foundation of China - NSFC (21401158), The National e-Science Infrastructure Consortium (NECTEC) is acknowledged for providing computing resources that have contributed to the research results reported within this paper. The authors also acknowledge financial support from the Thailand Research Fund (RSA6080041). M. G. acknowledges the support from the Slovak Research and Development Agency under project number APVV-17-0149. Publisher Copyright: © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

PY - 2018/11/8

Y1 - 2018/11/8

N2 - In this work, the synthesis, stability studies, and photophysical properties of a bis-cyclometalated iridium(III) complex with a push-pull ancillary ligand are presented. The complex was found to localize in mitochondria and could be excited by a two-photon excitation process under a confocal laser scanning microscope.

AB - In this work, the synthesis, stability studies, and photophysical properties of a bis-cyclometalated iridium(III) complex with a push-pull ancillary ligand are presented. The complex was found to localize in mitochondria and could be excited by a two-photon excitation process under a confocal laser scanning microscope.

KW - Intra-ligand charge transfer

KW - Iridium

KW - Mitochondria

KW - Phosphorescence

UR - https://www.scopus.com/pages/publications/85055545231

U2 - 10.1002/ejic.201800382

DO - 10.1002/ejic.201800382

M3 - Journal article

AN - SCOPUS:85055545231

SN - 1434-1948

VL - 2018

SP - 4533

EP - 4542

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

IS - 41

ER -

Two-Photon Excitable Iridium Complex Containing Dipyrazolyltriazine as Cellular Imaging Dyes

Abstract

Keywords

ASJC Scopus subject areas

More information

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