Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015599181> ?p ?o ?g. }
- W2015599181 endingPage "2206" @default.
- W2015599181 startingPage "2192" @default.
- W2015599181 abstract "2-Thienyl and 2,6-bisthienyl BODIPY derivatives (BS-SS and BS-DS) were prepared that show intense absorption (ε = 65000 M(-1) cm(-1) at 507 nm) and a large Stokes shift (96 nm) vs the small Stokes shift of typical BODIPY (<15 nm). Control compounds with a thienyl unit at the 8-position or phenyl substituents at the 2,6-positions were prepared (BS-1 and 9). BS-1 shows absorption/emission in the blue-shifted range and a small Stokes shift (12 nm). Compound 9 shows absorption in the red-shifted range, but the Stokes shift (<30 nm) is much smaller than that for BS-SS and BS-DS. DFT calculations propose the large Stokes shifts of BS-SS and BS-DS are due to the remarkable geometry relaxation upon photoexcitation and its substantial effect on the energy levels of molecular orbitals. For the dyes with small Stokes shifts, much smaller geometry relaxations were found. The fluorophores were used for fluorescent thiol probes, with 2,4-dinitrobenzenesulfonyl (DNBS) as the fluorescence switch. Both fluorescence OFF-ON and unprecedented ON-OFF transduction were observed, which are attributed to the different photoinduced intramolecular electron-transfer (PET) profile. All the photophysics were rationalized by DFT calculations based on the concept of electronic states instead of the very often used approximation of molecular orbitals." @default.
- W2015599181 created "2016-06-24" @default.
- W2015599181 creator A5066874352 @default.
- W2015599181 creator A5067162857 @default.
- W2015599181 creator A5075403679 @default.
- W2015599181 creator A5090936971 @default.
- W2015599181 date "2012-02-16" @default.
- W2015599181 modified "2023-10-06" @default.
- W2015599181 title "Geometry Relaxation-Induced Large Stokes Shift in Red-Emitting Borondipyrromethenes (BODIPY) and Applications in Fluorescent Thiol Probes" @default.
- W2015599181 cites W1536096429 @default.
- W2015599181 cites W1964057358 @default.
- W2015599181 cites W1964522172 @default.
- W2015599181 cites W1968085150 @default.
- W2015599181 cites W1969201181 @default.
- W2015599181 cites W1971380639 @default.
- W2015599181 cites W1977605072 @default.
- W2015599181 cites W1977702848 @default.
- W2015599181 cites W1978612094 @default.
- W2015599181 cites W1980512044 @default.
- W2015599181 cites W1982370171 @default.
- W2015599181 cites W1983294150 @default.
- W2015599181 cites W1983856894 @default.
- W2015599181 cites W1987139608 @default.
- W2015599181 cites W1988887549 @default.
- W2015599181 cites W1990412045 @default.
- W2015599181 cites W1992354154 @default.
- W2015599181 cites W1994599896 @default.
- W2015599181 cites W1995017849 @default.
- W2015599181 cites W1995985309 @default.
- W2015599181 cites W1997552558 @default.
- W2015599181 cites W1997855068 @default.
- W2015599181 cites W1998600570 @default.
- W2015599181 cites W1999532177 @default.
- W2015599181 cites W2000685353 @default.
- W2015599181 cites W2001057125 @default.
- W2015599181 cites W2001597292 @default.
- W2015599181 cites W2001731920 @default.
- W2015599181 cites W2002638553 @default.
- W2015599181 cites W2004297632 @default.
- W2015599181 cites W2007340508 @default.
- W2015599181 cites W2010143106 @default.
- W2015599181 cites W2012848498 @default.
- W2015599181 cites W2013776182 @default.
- W2015599181 cites W2014620750 @default.
- W2015599181 cites W2018576132 @default.
- W2015599181 cites W2023666065 @default.
- W2015599181 cites W2025439108 @default.
- W2015599181 cites W2026271793 @default.
- W2015599181 cites W2027480209 @default.
- W2015599181 cites W2029618550 @default.
- W2015599181 cites W2032668826 @default.
- W2015599181 cites W2034831261 @default.
- W2015599181 cites W2035005369 @default.
- W2015599181 cites W2035193487 @default.
- W2015599181 cites W2035501376 @default.
- W2015599181 cites W2045153676 @default.
- W2015599181 cites W2046510810 @default.
- W2015599181 cites W2047951224 @default.
- W2015599181 cites W2050430314 @default.
- W2015599181 cites W2051417691 @default.
- W2015599181 cites W2051683142 @default.
- W2015599181 cites W2051865795 @default.
- W2015599181 cites W2053940580 @default.
- W2015599181 cites W2054546872 @default.
- W2015599181 cites W2055046703 @default.
- W2015599181 cites W2057222519 @default.
- W2015599181 cites W2057393589 @default.
- W2015599181 cites W2059405510 @default.
- W2015599181 cites W2060770008 @default.
- W2015599181 cites W2060967975 @default.
- W2015599181 cites W2061734721 @default.
- W2015599181 cites W2066126085 @default.
- W2015599181 cites W2070805541 @default.
- W2015599181 cites W2070958479 @default.
- W2015599181 cites W2071876405 @default.
- W2015599181 cites W2071932718 @default.
- W2015599181 cites W2073947952 @default.
- W2015599181 cites W2075121409 @default.
- W2015599181 cites W2075178966 @default.
- W2015599181 cites W2075652025 @default.
- W2015599181 cites W2076360539 @default.
- W2015599181 cites W2077254414 @default.
- W2015599181 cites W2078970921 @default.
- W2015599181 cites W2082754205 @default.
- W2015599181 cites W2082986967 @default.
- W2015599181 cites W2086757937 @default.
- W2015599181 cites W2087440080 @default.
- W2015599181 cites W2088304283 @default.
- W2015599181 cites W2089326466 @default.
- W2015599181 cites W2092259864 @default.
- W2015599181 cites W2094287737 @default.
- W2015599181 cites W2095472229 @default.
- W2015599181 cites W2104214071 @default.
- W2015599181 cites W2105814595 @default.
- W2015599181 cites W2113981935 @default.
- W2015599181 cites W2122036836 @default.
- W2015599181 cites W2123938963 @default.
- W2015599181 cites W2126053884 @default.