Michal Pieczykolan , Pierre Alix Dancer , Tjadina-Wencke Klein , Hubert Piwonski , Hannes Rolbieski , Bholanath Maity , Oliver T. Bruns , Luigi Cavallo , Fabian Kiessling , Magnus Rueping , Srinivas Banala
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引用次数: 0
Abstract
3,6-Dimethylamino fluorenone was functionalized with substituents to achieve an absorption maximum at 1012 nm and emission >1300 nm. TD-DFT calculations confirmed that the substituent orbitals contribute to narrowing the HOMO–LUMO energy gap. Imaging with an InGaAs-based SWIR camera and various longpass filters confirmed detection >1300 nm.
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