Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Gerd Schweitzer"'
Autor:
Klaus Müllen, Johan Hofkens, Mark Van der Auweraer, Jianqiang Qu, Andreas Herrmann, Eduard Fron, Frans C. De Schryver, Roberto Pilot, Gerd Schweitzer
Publikováno v:
Photochemical & Photobiological Sciences, 7, 597-604. ROYAL SOC CHEMISTRY
The excited state dynamics of two generations perylenediimide chromophores substituted in the bay area with dendritic branches bearing triphenylamine units as well as those of the respective reference compounds are investigated. Using single photon t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca9af95f95ed315a90ddca44900dd425
https://research.rug.nl/en/publications/3831d73f-4ec2-4720-bb7f-b35036369f29
https://research.rug.nl/en/publications/3831d73f-4ec2-4720-bb7f-b35036369f29
Autor:
Eduard Fron, Frans C. De Schryver, Gerd Schweitzer, Antoine Van Vooren, Mark Van der Auweraer, David Beljonne, Josemon Jacob, Klaus Müllen, Johan Hofkens
Publikováno v:
ChemPhysChem. 8:1386-1393
The excited-state properties of two peryleneimide chromophore end-capped pentaphenylene compounds were investigated in detail using femtosecond transient absorption and single-photon timing experiments. Singlet-singlet annihilation was found to promo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acae5595df3646624ea77043b06b77d0
https://doi.org/10.1002/cphc.200700136
https://doi.org/10.1002/cphc.200700136
Autor:
Mark Van der Auweraer, Eduard Fron, Andreas Herrmann, Gerd Schweitzer, Michel Sliwa, Cristina Flors, Klaus Müllen, Frans C. De Schryver, Tobias Schnitzler, Johan Hofkens, Ingo Oesterling
Publikováno v:
The Journal of Physical Chemistry. C: Nanomaterials and Interfaces, 111(12), 4861-4870. AMER CHEMICAL SOC
Shape persistent perylene diimide (PDI) multichromophores incorporating ethynylene bridges have been synthesized in high yield via palladium-catalyzed Hagihara coupling, which provides compounds with no rotational or constitutional isomerism in contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4920649b7b15b5404c56e0c77144e3b
https://research.rug.nl/en/publications/95ed88b5-3959-4c12-8156-a0f458c02794
https://research.rug.nl/en/publications/95ed88b5-3959-4c12-8156-a0f458c02794
Autor:
Eduard Fron, L. Viaene, S. Jordens, Roberto Pilot, F. C. De Schryver, Jan W Verhoeven, Marc Lor, M. Van der Auweraer, Tanja Weil, Klaus Müllen, Gerd Schweitzer
Publikováno v:
The Journal of Physical Chemistry B. 108:10721-10731
The combination of transient absorption and fluorescence experiments performed on a femtosecond to nanosecond time scale was used to characterize the electron-transfer process in mono- (N1P1) and multichromophoric (N1P3) triphenylamine core dendrimer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::725a5cc94f852a15fc99197cf200c1ae
https://doi.org/10.1021/jp0490352
https://doi.org/10.1021/jp0490352
Autor:
Johan Hofkens, S. Jordens, Christophe Ego, Kenneth D. Weston, David Beljonne, Gerd Schweitzer, Andrew C. Grimsdale, Frans C. De Schryver, Mircea Cotlet, Markus Sauer, Jean-Luc Brédas, Philip Tinnefeld, Tom Vosch, Klaus Müllen
Publikováno v:
Proceedings of the National Academy of Sciences. 100:13146-13151
We demonstrate measurements of the efficiency of competing Förster-type energy-transfer pathways in single bichromophoric systems by monitoring simultaneously the fluorescence intensity, fluorescence lifetime, and the number of independent emitters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14f2ee3c8e635e1272d2ffd35a5d1ef9
https://doi.org/10.1073/pnas.2235805100
https://doi.org/10.1073/pnas.2235805100
Autor:
S. Jordens, Klaus Müllen, Gerd Schweitzer, Tanja Weil, Erik Reuther, F. C. De Schryver, Roel Gronheid, Marc Lor, G. De Belder
Publikováno v:
The Journal of Physical Chemistry A. 107:3199-3207
The time-resolved fluorescence kinetics of a first and a second generation dendrimer with peryleneimide chromophores at the rim and a terrylenediimide chromophore in the core were investigated using femtosecond fluorescence upconversion and single ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1e9dc42641d502b7b8096b3e0df0012
https://doi.org/10.1021/jp026459s
https://doi.org/10.1021/jp026459s
Autor:
Frans C. De Schryver, Yasuyuki Tsuboi, Hiroshi Miyasaka, Masato Shimizu, Tamami Kumagai, Tsuyoshi Asahi, Akira Itaya, Hiroshi Masuhara, Gerd Schweitzer
Publikováno v:
The Journal of Physical Chemistry A. 106:2067-2073
Excited-state dynamics of 9,9‘-biantryl (BA) adsorbed on the porous glass, where the large motion of the surrounding medium or intramolecular motion of BA was not plausible, and temperature effects on it were investigated by means of steady-state f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c92557d873f1aba4a7e290f9d0183d1f
https://doi.org/10.1021/jp012311h
https://doi.org/10.1021/jp012311h
Autor:
Andreas Herrmann, Tanja Weil, M. Van der Auweraer, G. De Belder, Marc Lor, Johan Hofkens, S. Jordens, R. De, Mircea Cotlet, Gerd Schweitzer, F. C. De Schryver, Klaus Müllen
Publikováno v:
The Journal of Physical Chemistry. A: Molecules, Spectroscopy, Kinetics, Environment, & General Theory, 106(10), 2083-2090. AMER CHEMICAL SOC
Intramolecular kinetic processes in a series of second-generation polyphenyl dendrimers with multiple peryleneimide chromophores attached to the para position of the outer phenyl ring were investigated by steady-state and femtosecond to nanosecond ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2abc69feb7979bf0e8971b8fb0eb89b0
https://doi.org/10.1021/jp012310p
https://doi.org/10.1021/jp012310p
Autor:
Gerd Schweitzer, Andreas Herrmann, G. De Belder, Tanja Weil, Klaus Müllen, Marc Lor, F. C. De Schryver, U.K. Wiesler, R. De, S. Jordens
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry, 145, 61-70
Scopus-Elsevier
Scopus-Elsevier
The kinetics of a newly synthesized series of a first generation of polyphenylene dendrimers in which one phenyl in a dendritic arm was para-substituted by a peryleneimide chromophore are reported. One such peryleneimide chromophore is attached to 1,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b074894f064d8a32f587c31d4aac61f9
https://doi.org/10.1016/s1010-6030(01)00569-x
https://doi.org/10.1016/s1010-6030(01)00569-x
Autor:
Suzanne Toppet, Mark Van der Auweraer, Gerd Schweitzer, S. Jordens, Gino De Belder, Marc Lor, Els Rousseau, Nadia Vranken, Frans C. De Schryver
Publikováno v:
The Journal of Physical Chemistry A. 105:10196-10203
Fluorescence upconversion experiments were performed on monomer solutions of a number of structurally similar thiacarbocyanine dyes. The results from these time-resolved experiments combined with the data obtained from steady-state absorption and emi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17b25859b0d559a1ffbe2b9d3571c4dc
https://doi.org/10.1021/jp0123536
https://doi.org/10.1021/jp0123536