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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 | Citation: | 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 |
| Appears in Collections: | Staff Publications |
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