Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Fredrik Edhborg"'
Publikováno v:
Photochemical & Photobiological Sciences. 21:1143-1158
Triplet–triplet annihilation photon upconversion (TTA-UC) is a process in which low-energy light is transformed into light of higher energy. During the last two decades, it has gained increasing attention due to its potential in, e.g., biological a
Autor:
Axel Olesund, Jessica Johnsson, Fredrik Edhborg, Shima Ghasemi, Kasper Moth-Poulsen, Bo Albinsson
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Triplet-triplet annihilation photon upconversion (TTA-UC) is a process in which triplet excitons combine to form emissive singlets and holds great promise in biological applications and for improving the spectral match in solar energy conversion. Whi
Autor:
Yizhou Yang, Zoltan Takacs, Bo Albinsson, Jonas F. Goebel, Yi Yu, Karl Börjesson, Alexei Cravcenco, Fredrik Edhborg
Publikováno v:
Journal of the American Chemical Society
Exciton coupling between the transition dipole moments of ordered dyes in supramolecular assemblies, so-called J/H-aggregates, leads to shifted electronic transitions. This can lower the excited state energy, allowing for emission well into the near-
Autor:
Pankaj Bharmoria, Fredrik Edhborg, Hakan Bildirir, Yoichi Sasaki, Shima Ghasemi, Anders Mårtensson, Nobuhiro Yanai, Nobuo Kimizuka, Bo Albinsson, Karl Börjesson, Kasper Moth-Poulsen
Sustainable photonics applications of solid-state triplet-triplet annihilation photon upconversion (TTA-UC) are limited by a small UC spectral window, low UC efficiency in air, and non-recyclability of polymeric materials used. In a step to overcome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::899e459dfc31e9e2174b0e77c0dc20ab
https://api.elsevier.com/content/abstract/scopus_id/85139214385
https://api.elsevier.com/content/abstract/scopus_id/85139214385
Autor:
Pankaj, Bharmoria, Shima, Ghasemi, Fredrik, Edhborg, Raúl, Losantos, Zhihang, Wang, Anders, Mårtensson, Masa-Aki, Morikawa, Nobuo, Kimizuka, Ümit, İşci, Fabienne, Dumoulin, Bo, Albinsson, Kasper, Moth-Poulsen
Publikováno v:
Chemical science. 13(40)
We report the first example of direct far-red triplet sensitized molecular photoswitching in a condensed phase wherein a liquid azobenzene derivative (Azo1) co-assembled within a liquid surfactant-protein film undergoes triplet sensitized
Autor:
Axel Olesund, Jessica Johnsson, Fredrik Edhborg, Shima Ghasemi, Kasper Moth-Poulsen, Bo Albinsson
Triplet-triplet annihilation photon upconversion (TTA-UC) is a process in which triplet excitons combine to form emissive singlets, and holds great promise to improve the spectral match in solar energy and biological applications. While high TTA-UC q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17462da092a4e2c8b03f746f1aa95036
https://doi.org/10.26434/chemrxiv-2021-1s4fm
https://doi.org/10.26434/chemrxiv-2021-1s4fm
Autor:
Rasmus Ringström, Fredrik Edhborg, Zachary W. Schroeder, Lan Chen, Michael J. Ferguson, Rik R. Tykwinski, Bo Albinsson
Publikováno v:
Chemical science. 13(17)
Three pentacene dimers have been synthesized to investigate the effect of molecular rotation and rotational conformations on singlet fission (SF). In all three dimers, the pentacene units are linked by a 1,4-diethynylphenylene spacer that provides al
Publikováno v:
The Journal of Physical Chemistry. B
In the strive to develop triplet-triplet annihilation photon upconversion (TTA-UC) to become applicable in a viable technology, there is a need to develop upconversion systems that can function well in solid states. One method to achieve efficient so
Publikováno v:
The journal of physical chemistry. B. 123(46)
In this work we show that the mechanism for singlet excitation energy transfer (SET) in coordination complexes changes upon changing a single atom. SET is governed by two different mechanisms; Förster resonance energy transfer (FRET) based on Coulom
Publikováno v:
Physical Chemistry Chemical Physics
To explore the potential of negative photochromic molecules for possible optical memory storage applications, we have here synthesized and studied a series of four norbornadiene–quadricyclane (NBD–QC) photoswitching molecules.
Single-molecul
Single-molecul