Near-infrared benzodiazoles as small molecule environmentally-sensitive fluorophores
- Authors
- de Moliner, Fabio; Biazruchka, Ina; Konsewicz, Karolina; Benson, Sam; Singh, Suraj; Lee, Jun-Seok; Vendrell, Marc
- Issue Date
- 1월-2022
- Publisher
- SPRINGER
- Keywords
- fluorescence; probes; iron; screening; library
- Citation
- FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING, v.16, no.1, pp.128 - 135
- Indexed
- SCIE
SCOPUS
- Journal Title
- FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING
- Volume
- 16
- Number
- 1
- Start Page
- 128
- End Page
- 135
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/135311
- DOI
- 10.1007/s11705-021-2080-8
- ISSN
- 2095-0179
- Abstract
- The development of fluorophores emitting in the near-infrared spectral window has gained increased attention given their suitable features for biological imaging. In this work, we have optimised a general and straightforward synthetic approach to prepare a small library of near-infrared-emitting C-bridged nitrobenzodiazoles using commercial precursors. C-bridged benzodiazoles have low molecular weight and neutral character as important features that are not common in most near-infrared dyes. We have investigated their fluorescence response in the presence of a wide array of 60 different biomolecules and identified compound 3i as a potential chemosensor to discriminate between Fe2+ and Fe3+ ions in aqueous media.
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- Appears in
Collections - College of Medicine > Department of Medical Science > 1. Journal Articles
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