187536-83-0Relevant academic research and scientific papers
Long alkyl side-chains impede exciton interaction in organic light harvesting crystals
Nagarajan, Kalaivanan,Gopan, Gopika,Cheriya, Rijo T.,Hariharan, Mahesh
, p. 7409 - 7411 (2017/07/11)
Side-chains at the imidic position of naphthalimide rendered a firm control(i) the degrees of π-π overlap and (ii) distances between the perylenimide units in a crystalline naphthalimide-perylenimide dyad as determined using single crystal XRD and Hirshfeld surface analyses. Steady-state and time-resolved electronic spectroscopy in addition to DFT calculations revealed a decline in intermolecular excitonic interaction due to interfering alkyl chains.
Terrylenimides: New NIR fluorescent dyes
Holtrup, Frank O.,Mueller, Gert R. J.,Quante, Heribert,De Feyter, Steven,De Schryver, Frans C.,Muellen, Klaus
, p. 219 - 225 (2007/10/03)
Terrylenimides 3 and 4 represent a new class of blue colorants, exhibiting absorption maxima at 650 to 700 nm and fluorescence emissions in the NIR region (673 to 750 nm). The terrylenimides were synthesized by means of various organometallic coupling rea
