Medina, D.-P., Papadopoulos, I., Lavarda, G., Gotfredsen, H., Rami, P. R., Tykwinski, R. R., Rodríguez-Morgade, M. S., Guldi, D. M., & Torres, T. (2019). Light-harvesting porphyrazines to enable intramolecular singlet fission. Nanoscale, 11(46), 22286-22292. https://doi.org/10.1039/C9NR08161E
Light-harvesting porphyrazines to enable intramolecular singlet fission. / Medina, Diana-Paola; Papadopoulos, Ilias; Lavarda, Giulia et al.
I:
Nanoscale, Bind 11, Nr. 46, 14.12.2019, s. 22286-22292.
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Medina, D-P, Papadopoulos, I, Lavarda, G, Gotfredsen, H, Rami, PR, Tykwinski, RR, Rodríguez-Morgade, MS, Guldi, DM & Torres, T 2019, 'Light-harvesting porphyrazines to enable intramolecular singlet fission', Nanoscale, bind 11, nr. 46, s. 22286-22292. https://doi.org/10.1039/C9NR08161E
Medina DP, Papadopoulos I, Lavarda G, Gotfredsen H, Rami PR, Tykwinski RR et al. Light-harvesting porphyrazines to enable intramolecular singlet fission. Nanoscale. 2019 dec. 14;11(46):22286-22292. doi: 10.1039/C9NR08161E
Medina, Diana-Paola ; Papadopoulos, Ilias ; Lavarda, Giulia et al. / Light-harvesting porphyrazines to enable intramolecular singlet fission. I: Nanoscale. 2019 ; Bind 11, Nr. 46. s. 22286-22292.
@article{e53722d3f2754cf0ab9bb86c6aaa8a30,
title = "Light-harvesting porphyrazines to enable intramolecular singlet fission",
abstract = "A porphyrazine featuring complementary absorption to a pentacene dimer was chosen to fill the absorption gap of the latter in the range of 450 to 600 nm to realize panchromatic absorption through the visible region out to ca. 700 nm. Of even greater relevance is the quantitative intramolecular F{\"o}rster resonance energy transfer (i-FRET) to funnel energy to the pentacene moieties, where efficient intramolecular singlet fission (i-SF) converts the singlet excited state into the corresponding triplet excited states. Remarkably, the triplet quantum yield either via direct excitation or via indirect i-FRET is up to 200% ± 20% in polar solvents.",
author = "Diana-Paola Medina and Ilias Papadopoulos and Giulia Lavarda and Henrik Gotfredsen and Rami, {Parisa R.} and Tykwinski, {Rik R.} and Rodr{\'i}guez-Morgade, {M. Salom{\'e}} and Guldi, {Dirk M.} and Tom{\'a}s Torres",
year = "2019",
month = dec,
day = "14",
doi = "10.1039/C9NR08161E",
language = "English",
volume = "11",
pages = "22286--22292",
journal = "Nanoscale",
issn = "2040-3364",
publisher = "Royal Society of Chemistry",
number = "46",
}
TY - JOUR
T1 - Light-harvesting porphyrazines to enable intramolecular singlet fission
AU - Medina, Diana-Paola
AU - Papadopoulos, Ilias
AU - Lavarda, Giulia
AU - Gotfredsen, Henrik
AU - Rami, Parisa R.
AU - Tykwinski, Rik R.
AU - Rodríguez-Morgade, M. Salomé
AU - Guldi, Dirk M.
AU - Torres, Tomás
PY - 2019/12/14
Y1 - 2019/12/14
N2 - A porphyrazine featuring complementary absorption to a pentacene dimer was chosen to fill the absorption gap of the latter in the range of 450 to 600 nm to realize panchromatic absorption through the visible region out to ca. 700 nm. Of even greater relevance is the quantitative intramolecular Förster resonance energy transfer (i-FRET) to funnel energy to the pentacene moieties, where efficient intramolecular singlet fission (i-SF) converts the singlet excited state into the corresponding triplet excited states. Remarkably, the triplet quantum yield either via direct excitation or via indirect i-FRET is up to 200% ± 20% in polar solvents.
AB - A porphyrazine featuring complementary absorption to a pentacene dimer was chosen to fill the absorption gap of the latter in the range of 450 to 600 nm to realize panchromatic absorption through the visible region out to ca. 700 nm. Of even greater relevance is the quantitative intramolecular Förster resonance energy transfer (i-FRET) to funnel energy to the pentacene moieties, where efficient intramolecular singlet fission (i-SF) converts the singlet excited state into the corresponding triplet excited states. Remarkably, the triplet quantum yield either via direct excitation or via indirect i-FRET is up to 200% ± 20% in polar solvents.
U2 - 10.1039/C9NR08161E
DO - 10.1039/C9NR08161E
M3 - Journal article
SN - 2040-3364
VL - 11
SP - 22286
EP - 22292
JO - Nanoscale
JF - Nanoscale
IS - 46
ER -