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A fast-responsive two-photon fluorescent probe for detecting palladium(0) with a large turn-on fluorescence signal

Paper ID Volume ID Publish Year Pages File Format Full-Text
26347 43948 2016 7 PDF Available
Title
A fast-responsive two-photon fluorescent probe for detecting palladium(0) with a large turn-on fluorescence signal
Abstract

•A new two-photon fluorescent probe based on the GCTPOC two-photon fluorescent dye is designed and synthesized for detecting palladium(0) with fast response (6 min).•And ideal properties including good selectivity, high sensitivity and low cytotoxicity are depicted. A 130-fold fluorescence enhancement was obtained.•The new GCTPOC-Pd(0) probe could be employed to image Pd(0) in living cells and tissues with significant fluorescence emerging up to 170 μm by the way of two-photon fluorescence microscopy.

A new two-photon fluorescent probe based on the GCTPOC two-photon fluorescent dye is designed and synthesized for detecting palladium(0) with fast response (6 min). And ideal properties including good selectivity, high sensitivity and low cytotoxicity are depicted. A 130-fold fluorescence enhancement was obtained. The new GCTPOC-Pd(0) probe could be employed to image Pd(0) in living cells and tissues with significant fluorescence emerging up to 170 μm by the way of two-photon fluorescence microscopy.

Graphical abstractA new two-photon fluorescent probe based on the GCTPOC two-photon fluorescent dye is designed and synthesized for detecting palladium(0) with fast response (6 min). And ideal properties including good selectivity, high sensitivity and low cytotoxicity are depicted. A 130-fold fluorescence enhancement was obtained. The new GCTPOC-Pd(0) probe could be employed to image Pd(0) in living cells and tissues with significant fluorescence emerging up to 170 μm by the way of two-photon fluorescence microscopy.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Fluorescent probe; Two-photon microscopy; Living cells; Living tissues; Palladium
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A fast-responsive two-photon fluorescent probe for detecting palladium(0) with a large turn-on fluorescence signal
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 317, 15 February 2016, Pages 108–114
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
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Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
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