Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Alexandra Slawin"'
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
The development of materials that emit in the deep-red to near-infrared region of the spectrum has attracted significant attention due to their potential as optical sensing and imaging reagents in biology. Herein, we report the synthesis and optoelec
Externí odkaz:
https://doaj.org/article/3928638a851440309b9786393c466652
Autor:
Ettore Crovini, Rama Dhali, Dianming Sun, Tomas Matulaitis, Thomas Comerford, Alexandra Slawin, Cristina Sissa, Francesco Azzolin, Francesco Di Maiolo, Anna Painelli, Eli Zysman-Colman
We present the synthesis, optoelectronic characterization, and a detailed theoretical study of DMAC-py-TRZ, a novel, efficient TADF emitter. This compound is a structural relative of the well-known TADF compound DMAC-TRZ, substituting the bridging ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f918c1507ed27cf187c6276a9c0f7e16
https://doi.org/10.26434/chemrxiv-2022-z8sll
https://doi.org/10.26434/chemrxiv-2022-z8sll
Autor:
Sudhakar Pagidi, Suman Kuila, Kleitos Stavrou, Andrew Danos, Alexandra Slawin, Andrew Monkman, Eli Zysman-Colman
Extensive research has been devoted to the development of thermally activated delayed fluorescence emitters showing pure-blue emission, especially for use in lighting and full-color display applications. Herein, we report a novel weak donor, 1,4-azab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff37056a323799c74d3781881ced0e41
https://doi.org/10.26434/chemrxiv-2022-jb4v0
https://doi.org/10.26434/chemrxiv-2022-jb4v0
The S1 state and high-lying triplet excited states (𝚫ES1Tn) offers insight into clarifying the mechanism of efficiency roll-off of organic light-emitting diodes (OLEDs). However, experimental detection of the 𝚫ES1Tn is challenging due to Kasha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba0e29428b1ed9a653f326bb586f49c4
https://doi.org/10.26434/chemrxiv-2022-g92t8
https://doi.org/10.26434/chemrxiv-2022-g92t8
Synthesis and Characterization of Blue-emitting Donor N-Substituted Tetraphenylimidazole Derivatives
Autor:
Tomas Matulaitis, Paloma Dos Santos, Youichi Tsuchiya, David Cordes, Alexandra Slawin, Chihaya Adachi, Ifor Samuel, Eli Zysman-Colman
Three new 1,2,4,5-tetraphenylimidazole derivatives, 9,9-dimethyl-10-(4-(2,4,5-triphenyl-1H-imidazol-1-yl)phenyl)-9,10-dihydroacridine (DMAC-TPI), 10-(4-(2,4,5-triphenyl-1H-imidazol-1-yl)phenyl)-10H-phenoxazine (PXZ-TPI), and 10-(4-(2,4,5-triphenyl-1H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::027ea87e2ef024fc23f906a9348957bc
https://doi.org/10.26434/chemrxiv-2022-xtdd6
https://doi.org/10.26434/chemrxiv-2022-xtdd6
Autor:
David O'Hagan, Alexandra Slawin, Nawaf Al-Maharik, Rodrigo A. Cormanich, Bruno Piscelli, David Cordes, Cihang Yu
Funding: Authors thank the Chinese Scholarship Council and FAPESP for studentships (BAP, #2021/09716-5) a Young Researcher Award (RAC, #2018/03910-1) and FAEPEX for a fellowship (RAC, #2479/21). Theory and solution NMR indicate that all-syn 1,3,5-tri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3474bec152356b71545bc3367670258
https://hdl.handle.net/10023/26374
https://hdl.handle.net/10023/26374
Autor:
Alexandra Slawin, Alan Aitken
The X-ray structure of the title compound has been determined for the first time. There are four independent molecules which form a repeat unit packed in the crystal in alternating pairs with orthogonal orientation and further joined into infinite ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc3cef750cbcbd82b161062eae35f0ff
https://hdl.handle.net/10023/26338
https://hdl.handle.net/10023/26338
Autor:
Subeesh Madayanad Suresh, Le Zhang, David Hall, Changfeng Si, Gaetano Ricci, Tomas Matulaitis, Alexandra Slawin, Stuart Warriner, Yoann Olivier, Ifor Samuel, Eli Zysman-Colman
We present a p- and n-doped nonacene compound, NOBNacene, that represents a rare example of a linearly extended ladder-type multiresonant thermally activated delayed fluorescence (MR-TADF) emitter. This compound shows efficient narrow deep blue emiss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c445436e399ad27461a61c1f1f60c1f
https://doi.org/10.26434/chemrxiv-2022-nb1sf
https://doi.org/10.26434/chemrxiv-2022-nb1sf
Autor:
Subeesh Madayanad Suresh, Le Zhang, Tomas Matulaitis, David Hall, Changfeng Si, Alexandra Slawin, Stuart Warriner, David Beljonne, Yoann Olivier, Ifor Samuel, Eli Zysman-Colman
We show how borylation of an acceptor-donor-acceptor (A-D-A) thermally activated delayed fluorescence (TADF) emitter, DIDOBNA-N, transforms the compound into a multi-resonant TADF (MR-TADF) emitter, MesB-DIDOBNA-N. DIDOBNA-N emits bright blue light (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04c2640c98778d198f6486fc27eb341a
https://doi.org/10.26434/chemrxiv-2022-mp19p
https://doi.org/10.26434/chemrxiv-2022-mp19p
Autor:
Chin-Yiu Chan, Subeesh Madayanad Suresh, Yi-Ting Lee, Youichi Tsuchiya, Tomas Matulaitis, David Hall, Alexandra Slawin, Stuart Warriner, David Beljonne, Yoann Olivier, Chihaya Adachi, Eli Zysman-Colman
Two new deep-blue narrowband multi-resonant emitters, 1B-DTACrs and 2B-DTACrs, one of which showing thermally activated delayed fluorescence (TADF), based on boron, nitrogen, and oxygen doped nanographenes were designed and synthesized in good yields
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cff39fd8ae75dd2bf76e4188aee52dc
https://doi.org/10.26434/chemrxiv-2022-fjg31
https://doi.org/10.26434/chemrxiv-2022-fjg31