Maximal emission beyond 1200 nm dicyanovinyl-functionalized squaraine for in vivo vascular imaging

Yigang Wang; Mingda Wang; Guomin Xia; Yang Yang; Leilei Si; Hua Wang; Hongming Wang

doi:10.1039/D3CC00331K

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Maximal emission beyond 1200 nm dicyanovinyl-functionalized squaraine for in vivo vascular imaging†

Yigang Wang,‡^a Mingda Wang,‡^a Guomin Xia,*^a Yang Yang,^a Leilei Si,^a Hua Wang^c and Hongming Wang

*^ab

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* Corresponding authors

^a Institute for Advanced Study, Nanchang University, No. 999 Xuefu Avenue, Nanchang 330031, China
E-mail: guominxia@ncu.edu.cn, hongmingwang@ncu.edu.cn

^b School of Chemistry and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang 330031, China

^c The Second Affiliated Hospital of Nanchang University, Nanchang 330031, China

Abstract

The first maximum emission wavelength beyond 1200 nm acceptor-substituted squaraine fluorophore with ultra-high brightness and photostability has been developed. It can be co-assembled with bovine serum albumin to form an excellent biocompatible dye–protein nanocomplex with significant fluorescence enhancement for high-resolution vascular imaging.

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Article information

DOI: https://doi.org/10.1039/D3CC00331K
Article type: Communication
Submitted: 23 Jan 2023
Accepted: 23 Feb 2023
First published: 02 Mar 2023

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Chem. Commun., 2023,59, 3598-3601

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Maximal emission beyond 1200 nm dicyanovinyl-functionalized squaraine for in vivo vascular imaging

Y. Wang, M. Wang, G. Xia, Y. Yang, L. Si, H. Wang and H. Wang, Chem. Commun., 2023, 59, 3598 DOI: 10.1039/D3CC00331K

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Chemical Communications

Maximal emission beyond 1200 nm dicyanovinyl-functionalized squaraine for in vivo vascular imaging†

Abstract

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Maximal emission beyond 1200 nm dicyanovinyl-functionalized squaraine for in vivo vascular imaging

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