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Literature DB >> 28424935

A Ratiometric and near-Infrared Fluorescent Probe for Imaging Cu²⁺ in Living Cells and Animals.

Abstract

We have rationally constructed a novel ratiometric and near-infrared Cu2+ fluorescent probe based on a tricarbocyanine chromophore. The new probe NIR-Cu showed a ratiometric fluorescent response to Cu2+ with a large emission wavelength shift (up to 142 nm) in the far-red to near-infrared region. The probe also displayed a large variation in the fluorescence ratio (I636/I778) to Cu2+ species with high sensitivity and selectivity. Additionally, the developed probe NIR-Cu was suitable for fluorescence imaging of Cu2+ in living cells and mice.

Entities: Chemical Gene Species

Keywords: Cu2+; Fluorescent probe; NIR; Ratiometric

Mesh：

Substances：
Fluorescent Dyes
Copper

Year: 2017 PMID： 28424935 DOI： 10.1007/s10895-017-2102-6

Source DB: PubMed Journal: J Fluoresc ISSN： 1053-0509 Impact factor: 2.217

30 in total

1. A clearer vision for in vivo imaging.

Authors: R Weissleder
Journal: Nat Biotechnol Date: 2001-04 Impact factor: 54.908

2. A ratiometric fluorescent probe for sensitive, selective and reversible detection of copper (II) based on riboflavin-stabilized gold nanoclusters.

Authors: Min Zhang; Huynh-Nhu Le; Xiao-Qin Jiang; Su-Miao Guo; Hai-Jun Yu; Bang-Ce Ye
Journal: Talanta Date: 2013-09-25 Impact factor: 6.057

3. A highly sensitive, selective, colorimetric and near-infrared fluorescent turn-on chemosensor for Cu2+ based on BODIPY.

Authors: Shouchun Yin; Volker Leen; Sven Van Snick; Noël Boens; Wim Dehaen
Journal: Chem Commun (Camb) Date: 2010-07-30 Impact factor: 6.222

4. A rhodamine-based fluorescent probe for Cu(II) determination in aqueous solution.

Authors: Jie Mao; Junhua Cheng; Xuchun Wang; Shui Wang; Nianshou Cheng; Junfeng Wang
Journal: Luminescence Date: 2014-07-15 Impact factor: 2.464

5. A near-infrared fluorescent probe for detecting copper(II) with high selectivity and sensitivity and its biological imaging applications.

Authors: Ping Li; Xia Duan; Zhenzhen Chen; Ying Liu; Ting Xie; Libo Fang; Xiaorui Li; Miao Yin; Bo Tang
Journal: Chem Commun (Camb) Date: 2011-05-27 Impact factor: 6.222

6. Fluorescent probe based subcellular distribution of Cu(II) ions in living electrotrophs isolated from Cu(II)-reduced biocathodes of microbial fuel cells.

Authors: Ye Tao; Hua Xue; Liping Huang; Peng Zhou; Wei Yang; Xie Quan; Jinxiu Yuan
Journal: Bioresour Technol Date: 2016-11-22 Impact factor: 9.642

1. A novel near-infrared turn-on and ratiometric fluorescent probe capable of copper(ii) ion determination in living cells.

Authors: Ziya Aydin; Bing Yan; Yibin Wei; Maolin Guo
Journal: Chem Commun (Camb) Date: 2020-05-19 Impact factor: 6.222

1 in total

A Ratiometric and near-Infrared Fluorescent Probe for Imaging Cu²⁺ in Living Cells and Animals.

1. A clearer vision for in vivo imaging.

2. A ratiometric fluorescent probe for sensitive, selective and reversible detection of copper (II) based on riboflavin-stabilized gold nanoclusters.

3. A highly sensitive, selective, colorimetric and near-infrared fluorescent turn-on chemosensor for Cu2+ based on BODIPY.

4. A rhodamine-based fluorescent probe for Cu(II) determination in aqueous solution.

5. A near-infrared fluorescent probe for detecting copper(II) with high selectivity and sensitivity and its biological imaging applications.

6. Fluorescent probe based subcellular distribution of Cu(II) ions in living electrotrophs isolated from Cu(II)-reduced biocathodes of microbial fuel cells.

7. A BODIPY derivative as a colorimetric, near-infrared and turn-on chemosensor for Cu2+.

8. Copper-induced modifications of the trophic relations in riverine algal-bacterial biofilms.

Review 9. Subcellular ROS imaging methods: Relevance for the study of calcium signaling.

10. A fast and selective near-infrared fluorescent sensor for multicolor imaging of biological nitroxyl (HNO).

1. A novel near-infrared turn-on and ratiometric fluorescent probe capable of copper(ii) ion determination in living cells.