FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3094177718> ?p ?o ?g. }

• W3094177718 endingPage "9930" @default.
• W3094177718 startingPage "9921" @default.
• W3094177718 abstract "A series of azaperylene derivatives such as monoazaperylene (MAPery), 1,6-diazaperylene (1,6-DiAPery), 1,7-diazaperylene (1,7-DiAPery), 1,12-diazaperylene (1,12-DiAPery), triazaperylene (TriAPery), and tetraazaperylene (TetAPery) was synthesized by changing the position and number of nitrogen atoms at the bay region of a perylene skeleton in 1, 6, 7, and 12 positions. The density functional theory (DFT) calculations and electrochemical measurements suggested that the energies of the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) states significantly become stabilized with increasing the number of nitrogen atoms, whereas the estimated HOMO–LUMO gaps approximately remain constant. This result is in good agreement with the absorption and fluorescence spectral measurements. Additionally, these steady-state spectroscopic measurements demonstrate the broadened spectra as compared to pristine perylene (Pery). In photophysical measurements, the fluorescence quantum yields (ΦFL) significantly decreased as the number of nitrogen atoms increased, whereas much enhanced quantum yields and rate constants of internal conversion (ΦIC and kIC) were observed. Especially, the increased kIC values of TriAPery (kIC: ∼108 s–1) and TetAPery (kIC: ∼109 s–1) are much larger than those of diazaperylene and monoazaperylene derivatives (kIC: ∼107 s–1). These photophysical trends were successfully explained by time-dependent DFT (TD-DFT) calculations. Finally, the characteristic protonated and deprotonated processes of nitrogen atoms in azaperylenes under acidic conditions were monitored utilizing absorption and fluorescence measurements. The binding constants demonstrate that the nitrogen atoms at 1 and 12 positions of a perylene skeleton are essential for the increased values." @default.
• W3094177718 created "2020-10-29" @default.
• W3094177718 creator A5012956099 @default.
• W3094177718 creator A5053925175 @default.
• W3094177718 creator A5063953316 @default.
• W3094177718 creator A5075725763 @default.
• W3094177718 creator A5077401218 @default.
• W3094177718 date "2020-10-21" @default.
• W3094177718 modified "2023-10-16" @default.
• W3094177718 title "Electrochemical Properties and Excited-State Dynamics of Azaperylene Derivatives" @default.
• W3094177718 cites W1834283446 @default.
• W3094177718 cites W1971015155 @default.
• W3094177718 cites W1979913948 @default.
• W3094177718 cites W1981461520 @default.
• W3094177718 cites W1983899375 @default.
• W3094177718 cites W1985292828 @default.
• W3094177718 cites W1988382080 @default.
• W3094177718 cites W1988875463 @default.
• W3094177718 cites W1990882170 @default.
• W3094177718 cites W2000875788 @default.
• W3094177718 cites W2001754702 @default.
• W3094177718 cites W2007725173 @default.
• W3094177718 cites W2015106953 @default.
• W3094177718 cites W2023351868 @default.
• W3094177718 cites W2025057048 @default.
• W3094177718 cites W2031694525 @default.
• W3094177718 cites W2034421208 @default.
• W3094177718 cites W2038015897 @default.
• W3094177718 cites W2039416787 @default.
• W3094177718 cites W2040614124 @default.
• W3094177718 cites W2041459118 @default.
• W3094177718 cites W2044343355 @default.
• W3094177718 cites W2058957873 @default.
• W3094177718 cites W2062264802 @default.
• W3094177718 cites W2066213688 @default.
• W3094177718 cites W2070950705 @default.
• W3094177718 cites W2085619745 @default.
• W3094177718 cites W2089225649 @default.
• W3094177718 cites W2100077118 @default.
• W3094177718 cites W2113293899 @default.
• W3094177718 cites W2116054846 @default.
• W3094177718 cites W2117756606 @default.
• W3094177718 cites W2117876754 @default.
• W3094177718 cites W2121216153 @default.
• W3094177718 cites W2127834507 @default.
• W3094177718 cites W2131271019 @default.
• W3094177718 cites W2131388529 @default.
• W3094177718 cites W2136601604 @default.
• W3094177718 cites W2139967976 @default.
• W3094177718 cites W2148890747 @default.
• W3094177718 cites W2152971093 @default.
• W3094177718 cites W2161660804 @default.
• W3094177718 cites W2234340959 @default.
• W3094177718 cites W2258236698 @default.
• W3094177718 cites W2267754758 @default.
• W3094177718 cites W2268865856 @default.
• W3094177718 cites W2298463697 @default.
• W3094177718 cites W2312641541 @default.
• W3094177718 cites W2315576848 @default.
• W3094177718 cites W2316767158 @default.
• W3094177718 cites W2317321107 @default.
• W3094177718 cites W2320934425 @default.
• W3094177718 cites W2321972685 @default.
• W3094177718 cites W2329258045 @default.
• W3094177718 cites W2414797637 @default.
• W3094177718 cites W2415855715 @default.
• W3094177718 cites W2415932153 @default.
• W3094177718 cites W2520078136 @default.
• W3094177718 cites W2547745243 @default.
• W3094177718 cites W2598006144 @default.
• W3094177718 cites W2607473138 @default.
• W3094177718 cites W2614832662 @default.
• W3094177718 cites W2617749386 @default.
• W3094177718 cites W2618840025 @default.
• W3094177718 cites W2623674339 @default.
• W3094177718 cites W2739653524 @default.
• W3094177718 cites W2745305113 @default.
• W3094177718 cites W2749075619 @default.
• W3094177718 cites W2766368447 @default.
• W3094177718 cites W2779135751 @default.
• W3094177718 cites W2893433282 @default.
• W3094177718 cites W2899378327 @default.
• W3094177718 cites W2948883346 @default.
• W3094177718 cites W2971553228 @default.
• W3094177718 cites W2985246740 @default.
• W3094177718 cites W847047511 @default.
• W3094177718 doi "https://doi.org/10.1021/acs.jpcb.0c07532" @default.
• W3094177718 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33085485" @default.
• W3094177718 hasPublicationYear "2020" @default.
• W3094177718 type Work @default.
• W3094177718 sameAs 3094177718 @default.
• W3094177718 citedByCount "9" @default.
• W3094177718 countsByYear W30941777182021 @default.
• W3094177718 countsByYear W30941777182022 @default.
• W3094177718 countsByYear W30941777182023 @default.
• W3094177718 crossrefType "journal-article" @default.
• W3094177718 hasAuthorship W3094177718A5012956099 @default.
• W3094177718 hasAuthorship W3094177718A5053925175 @default.

• next