Tailoring Chain‐Length in Through‐Space Charge‐Transfer Donor‐σ‐Acceptor Multifunctional Emitters for Efficient Long‐Term Bioimaging
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DOI: 10.1002/adom.202403060
Abstract: This work presents a simple strategy to develop a new series of through‐space charge‐transfer (TSCT) donor–acceptor luminogens with varying alkyl chain lengths as spacer groups (D‐σ‐A), CznDPy [5‐(4‐(9H‐carbazol‐9‐yl) alkyl)‐5H‐pyrazino[2,3‐b] indole‐2,3‐dicarbonitrile] (n = 2, 3, 4,… read more here.
Keywords: donor acceptor; space charge; efficient long; charge transfer ... See more keywords
Efficient long period fiber gratings inscribed with femtosecond pulses and an amplitude mask.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.003980
Abstract: We present efficient long period fiber gratings written with femtosecond laser pulses at 800 nm and an amplitude mask, to the best of our knowledge, for the first time. The measured transmission spectra depict strong resonances,… read more here.
Keywords: amplitude mask; long period; period fiber; fiber gratings ... See more keywords