Effect of substituents on the electron transport properties of bay substituted perylene diimide derivatives

Time‐Dependent Aggregation‐Induced Enhanced Emission, Absorption Spectral Broadening, and Aggregation Morphology of a Novel Perylene Derivative with a Large D–π–A Structure

“…Duet ot he larger conjugation degree (44 aromatic electrons)c aused by C=Cb onds connected with the quinoline moiety,w ithin the 400-580nmr ange the absorption maximum appears to be 30 nm red-shifted comparedt othat of bay-unsubstituted perylene derivatives. [16] Correspondingly,t he derivative exhibits broad emission in the range of 425-800nm, among which the 425-675nmr ange corresponds to radiation of the excited state of the perylenes keleton, while the 675-800 nm range (as shown in the inset) corresponds to the ICT characteristic. The 800-850nme mission peak is assignedt ot he frequency peak of the excitation light.…”

Impact of non-symmetric 2,9,10-aryl substitution on charge transport and optical properties of anthracene derivatives

“…The samples for the charge carrier mobility measurements were prepared as described earlier [42]. The film thickness was in the range of 2−6 µm.…”

An enhanced photoelectrochemical immunosensing platform: Supramolecular donor–acceptor arrays by assembly of porphyrin and C 60

“…The HOMO and LUMO levels have been evaluated using the half-wave redox potential values. The HOMO and LUMO energy values for H 2 BCPP are À5.4 and À 3.5 eV with respect to the zero-vacuum level respectively, which can be inferred experimentally from the first oneelectron oxidation and reduction process obtained for the electrochemical result (Vajiravelu et al, 2009). As the previous reports, the LUMO energy values for C 60 are À3.9 eV with respect to the zero-vacuum level (Imahori et al, 2001).…”