A NIR-emitting cyanine with large Stokes shifts for live cell imaging: large impact of the phenol group on emission

文献情報

出版日 2019-09-26

DOI 10.1039/C9CC06831G

インパクトファクター 6.222

著者

Dipendra Dahal, Lucas McDonald, Sabita Pokhrel, Sailaja Paruchuri, Michael Konopka, Yi Pang

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要旨

There are a limited number of near-infrared (NIR) emitting (λem = 700–900 nm) molecular probes for imaging applications. A NIR-emitting probe that exhibits emission at ∼800 nm with a large Stokes shift was synthesized and found to exhibit excellent selectivity towards mitochondria for live-cell imaging. The photophysical properties were attributed to an excited “cyanine structure” via intramolecular charge transfer (ICT) involving a phenol group.

掲載誌

Chemical Communications

CiteScore: 8.6

自己引用率: 4.7%

年間論文数: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

A NIR-emitting cyanine with large Stokes shifts for live cell imaging: large impact of the phenol group on emission

文献情報

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