Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Brad S. Veldkamp"'
Publikováno v:
Tetrahedron. 73:4925-4935
We report the synthesis and photophysical characterization of isomeric donor-acceptor1-acceptor2 (D-A1-A2) triads each comprising a perylene donor (D) connected by a xylene bridge to a naphthalene-1,8-dicarboximide primary acceptor (NMI, A1) that is,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3940d51a8a797c696dd01ff6302457d
https://doi.org/10.1016/j.tet.2017.06.021
https://doi.org/10.1016/j.tet.2017.06.021
Publikováno v:
The Journal of Physical Chemistry A. 119:253-262
We show for a series of six small donor-acceptor dyads that the energy difference between non-charge transfer (non-CT) and charge transfer (CT) excited states, as well as the squares of the electronic couplings between these states, can be predicted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06e545319d697e9590d4268fd34ee2e
https://doi.org/10.1021/jp508337x
https://doi.org/10.1021/jp508337x
Autor:
Eric A. Margulies, Brad S. Veldkamp, Vincent Artero, Michael R. Wasielewski, Murielle Chavarot-Kerlidou, Eugen S. Andreiadis, Jacques Pécaut, Stéphane Torelli, Nicolas Queyriaux
Publikováno v:
Faraday Discussions
Faraday Discussions, Royal Society of Chemistry, 2017, 198, pp.251-261. ⟨10.1039/C6FD00204H⟩
Faraday Discussions, 2017, 198, pp.251-261. ⟨10.1039/C6FD00204H⟩
Faraday Discussions, Royal Society of Chemistry, 2017, 198, pp.251-261. ⟨10.1039/C6FD00204H⟩
Faraday Discussions, 2017, 198, pp.251-261. ⟨10.1039/C6FD00204H⟩
The design of molecular dyads combining a light-harvesting unit with an electroactive centre is highly demanded in the field of artificial photosynthesis. The versatile Copper-catalyzed Azide–Alkyne Cycloaddition (CuAAC) procedure was employed to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb5e6fc72bbb40e187c802874fce6fac
https://hal.archives-ouvertes.fr/hal-01534973
https://hal.archives-ouvertes.fr/hal-01534973
Autor:
Steven D. Karlen, Eric A. Margulies, Samuel W. Eaton, Daniel A. Hartzler, Scott M. Dyar, Sergei Savikhin, Leah E. Shoer, Tobin J. Marks, Brad S. Veldkamp, Michael R. Wasielewski, Charusheela Ramanan
Publikováno v:
Journal of the American Chemical Society. 135:14701-14712
The crystal structure of N,N-bis(n-octyl)-2,5,8,11-tetraphenylperylene-3,4:9,10-bis(dicarboximide), 1, obtained by X-ray diffraction reveals that 1 has a nearly planar perylene core and π-π stacks at a 3.5 Å interplanar distance in well-separated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8017880d47ca41bcdb432d3bea63807b
https://doi.org/10.1021/ja4053174
https://doi.org/10.1021/ja4053174
Autor:
Bradley D. Towey, Kevin A. Murray, Matt S. Queen, Brad S. Veldkamp, Robert K. Szilagyi, Harlan J. Byker
Publikováno v:
Coordination Chemistry Reviews. 257:564-578
The nickel ion has a remarkably rich coordination chemistry among the first-row transition metals. Complexes with sulfur containing ligands are particularly notable, since they can manifest classical/metal-based (innocent) or inverted/ligand-based (n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6194541f792de4358bacd3d6c966c3fa
https://doi.org/10.1016/j.ccr.2012.07.020
https://doi.org/10.1016/j.ccr.2012.07.020
Publikováno v:
The Journal of Physical Chemistry Letters. 3:2362-2366
The ultrafast vibrational dynamics of the photoinduced charge-transfer reaction between perylene (Per) and perylene-3,4:9,10-bis(dicarboximide) (PDI) were investigated using femtosecond stimulated Raman spectroscopy (FSRS). Specifically probing the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17e4fd543a0b99754153abaeb4224ee0
https://doi.org/10.1021/jz301107c
https://doi.org/10.1021/jz301107c
Autor:
Brad S. Veldkamp, Won-Sik Han, Michael R. Wasielewski, Mark A. Ratner, Scott M. Dyar, Samuel W. Eaton
Publikováno v:
Energy & Environmental Science. 6:1917
Using visible and near-infrared transient absorption spectroscopy to track distinct excited state, cation, and anion signals, we report a detailed kinetic analysis of photoinitiated multi-step charge separation and ultrafast charge transfer induced d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bde0e9615bde2d762647890d7b135320
https://doi.org/10.1039/c3ee40378e
https://doi.org/10.1039/c3ee40378e
Publikováno v:
The Journal of Chemical Physics. 136:161101
In a recent article, we showed that configuration interaction singles (CIS) has a systematic bias against charge-transfer (CT) states: CT vertical excitation energies are consistently too high (by 1-2 eV) as compared with non-CT energies [J. E. Subot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d512f32e79a7ee9b62509e47c56705e
https://doi.org/10.1063/1.4705757
https://doi.org/10.1063/1.4705757