We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Fluorescent N‐Heteroarenes Having Large Stokes Shift and Water Solubility Suitable for Bioimaging.
- Authors
Yagishita, Fumitoshi; Nii, Chiho; Tezuka, Yoshihiko; Tabata, Atsushi; Nagamune, Hideaki; Uemura, Naohiro; Yoshida, Yasushi; Mino, Takashi; Sakamoto, Masami; Kawamura, Yasuhiko
- Abstract
Abstract: A series of fluorescent dimeric imidazo[1,5‐a]pyridinium salts have been synthesized. These salts displayed large Stokes shifts (up to 196 nm), possessed good water solubility, and exhibited blue to yellow emission (Φem=up to 0.50) in solution. When one specific compound was used for co‐incubation of HeLa cells, green fluorescent signals were observed. The combined use of the salt and commercially available blue fluorescent dye realized the double staining of HeLa cells under the single UV excitation.
- Subjects
FLUORESCENT dyes spectra; HETEROARENES; STOKES shift; ULTRAVIOLET spectrometers; PYRIDINIUM compounds; HELA cells
- Publication
Asian Journal of Organic Chemistry, 2018, Vol 7, Issue 8, p1614
- ISSN
2193-5807
- Publication type
Article
- DOI
10.1002/ajoc.201800250