Work

Flavylium‐ and Silylrhodapolymethines In Excitation Multiplexing

Year: 2021

Type: article

Abstract: Creation of a flavylium polymethine dye set enabled selection of two fluorophores that match common lasers for exciting in the near‐IR II region. Using these, researchers cast a broad net to catch any wavelength emission in the near‐IR II region, and relied on selective excitation to multiplex; this is a paradigm shift away from multiplexing via discrimination of emission wavelengths. Excitation multiplexing with flavylium dyes is a new and exciting strategy, but not yet a perfect one; it requires discrete water soluble fluorophores, including one that is turned on at 808 nm.

Source: ChemPhotoChem

DOI: 10.1002/cptc.202000287

Authors: Conghe Tian, Kevin Burgess

Institution: Texas A&M University

Language: English

Topic: Luminescence and Fluorescent Materials

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

Funders: Cancer Prevention and Research Institute of Texas, National Eye Institute

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