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NIR-region two-photon fluorescent probes for Fe3+/Cu2+ ions based on pyrimidine derivatives with different flexible chain
Anhui University, Peoples R China; Anhui University, Peoples R China.
UCL, England.
Anhui University, Peoples R China.
Linköping University, Department of Physics, Chemistry and Biology, Molecular Surface Physics and Nano Science. Linköping University, Faculty of Science & Engineering.
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2016 (English)In: Sensors and actuators. B, Chemical, ISSN 0925-4005, E-ISSN 1873-3077, Vol. 222, 574-578 p.Article in journal (Refereed) Published
Abstract [en]

Two novel NIR-region two-photon fluorescent probes CCP and COP, show strong fluorescence quenching and good ratiometric responses toward Fe3+ and Cu2+, respectively; and their two-photon fluorescence are reversible by the subsequent addition of EDTA. CCP and COP are valuable candidates for two-photon imaging in the biological transparency window. (C) 2015 Elsevier B.V. All rights reserved.

Place, publisher, year, edition, pages
ELSEVIER SCIENCE SA , 2016. Vol. 222, 574-578 p.
Keyword [en]
Two-photon absorption; Pyrimidine; Multi-functional sensor; Metal ions
National Category
Physical Sciences
URN: urn:nbn:se:liu:diva-122779DOI: 10.1016/j.snb.2015.08.079ISI: 000363815800074OAI: diva2:873333

Funding Agencies|National Natural Science Foundation of China [21271004, 51372003, 51432001, 21271003, 21501001, 51072001, 51272001]; National Key Basic Research Program [2013CB632705]; Program for New Century Excellent Talents in University (China); CETV; China Postdoctoral Science Foundation [2015M571912]; Swedish Research Council (VR) [621-2013-5357]; Swedish Government strategic faculty grant in material science (SFO, MATLIU) in Advanced Functional Materials (AFM)

Available from: 2015-11-23 Created: 2015-11-23 Last updated: 2015-11-23

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Hu, Zhang-JunUvdal, Kajsa
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