作者: Mariusz Tasior , Julie Murtagh , Daniel O. Frimannsson , Shane O. McDonnell , Donal F. O'Shea
DOI: 10.1039/B919546G
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摘要: Strategic incorporation of sulfonic acid, carboxylic acid or ammonium salt motifs generate water soluble BF2-chelated tetraarylazadipyrromethenes which exhibit strong near infra-red (NIR) emissions above 720 nm and can be readily imaged in both eukaryotic prokaryotic cells.