Please use this identifier to cite or link to this item: https://doi.org/10.3390/ma6051779
Title: The development of novel near-infrared (NIR) tetraarylazadipyrromethene fluorescent dyes
Authors: Lee, S.-C.
Zhai, D.
Mukherjee, P.
Chang, Y.-T. 
Keywords: Aza-BODIPY
Fluorescent
Near infra-red
Issue Date: 2013
Source: Lee, S.-C., Zhai, D., Mukherjee, P., Chang, Y.-T. (2013). The development of novel near-infrared (NIR) tetraarylazadipyrromethene fluorescent dyes. Materials 6 (5) : 1779-1788. ScholarBank@NUS Repository. https://doi.org/10.3390/ma6051779
Abstract: Novel structures of an near-infrared (NIR) tetraarylazadipyrromethene (aza-BODIPY) series have been prepared. We designed the core structure containing two amido groups at the para-position of the aromatic rings. The amido group was incorporated to secure insensitivity to pH and to ensure a bathochromic shift to the NIR region. Forty members of aza-BODIPY compounds were synthesized by substitution of the acetyl group with commercial amines on the alpha bromide. The physicochemical properties and photostability were investigated and the fluorescence emission maxima (745~755 nm) were found to be in the near infrared (NIR) range of fluorescence. © 2013 by the authors; licensee MDPI, Basel, Switzerland.
Source Title: Materials
URI: http://scholarbank.nus.edu.sg/handle/10635/77230
ISSN: 19961944
DOI: 10.3390/ma6051779
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