Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Benjamin D. Datko"'
Publikováno v:
The Journal of Physical Chemistry C. 124:13511-13524
The formation of long-lived triplet excited electronic states has important ramifications for conjugated organic materials used in optoelectronic devices. In the case of polymers, unravelling vario...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b409f6c67f6168a7a0a339ea3315b299
https://doi.org/10.1021/acs.jpcc.0c01696
https://doi.org/10.1021/acs.jpcc.0c01696
Autor:
Xiaowei Ma, Brandon Burnside, Chao Cui, Benjamin D. Datko, Lina Cui, Kelton A. Schleyer, John K. Grey
Publikováno v:
Chembiochem
Fluorophores experience altered emission lifetimes when incorporated into and liberated from macromolecules or molecular aggregates; this trend suggests the potential for a fluorescent, responsive probe capable of undergoing self-assembly and aggrega
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a0dd15486cc29646688530f984469c
https://doi.org/10.1002/cbic.202000056
https://doi.org/10.1002/cbic.202000056
Autor:
Maksim Y. Livshits, John K. Grey, Benjamin D. Datko, Elena Jakubikova, Jeffrey J. Rack, Yang Qin, Zhen Zhang
Publikováno v:
The Journal of Physical Chemistry Letters. 10:1259-1263
Intersystem crossing in conjugated organic molecules is most conveniently viewed from pure electronic perspectives; yet, vibrational displacements may often drive these transitions. We investigate an alkyl-substituted thienylene-vinylene dimer (dTV)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::516f1f6c673fc3a11c458dc4d9b3f900
https://doi.org/10.1021/acs.jpclett.9b00495
https://doi.org/10.1021/acs.jpclett.9b00495
Autor:
John K. Grey, Chao Cui, Xiaowei Ma, Brandon Burnside, Kelton A. Schleyer, Benjamin D. Datko, Lina Cui
Fluorophores experience altered emission lifetimes when incorporated into and liberated from macromolecules or molecular aggregates; this trend suggests the potential for a fluorescent, responsive probe capable of undergoing self-assembly and aggrega
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c19164639064007866a07ddcf2ffe3c
Autor:
John K. Grey, Luping Yu, Qinghe Wu, Andriy Neshchadin, Margaret L. Berrens, Benjamin D. Datko, David J. Walwark
Publikováno v:
The Journal of Physical Chemistry C. 122:23261-23270
We investigate the effect of molecular geometry and conformational flexibility on electronic coupling and charge transfer interactions within propeller-shaped perylene diimide (PDI) tetramer arrays differing by the number of covalent linkages to a ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de0a1144225325534c2ac692c7539c8e
https://doi.org/10.1021/acs.jpcc.8b05709
https://doi.org/10.1021/acs.jpcc.8b05709
Publikováno v:
The Journal of Physical Chemistry C. 122:9718-9725
Spin-forbidden triplet excited states of conjugated polymers have important ramifications for material performance and stability, yet triplet processes are difficult to understand and control at th...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c24b9ca65050939ed814b776fee2e1b
https://doi.org/10.1021/acs.jpcc.8b03370
https://doi.org/10.1021/acs.jpcc.8b03370
Autor:
Maksim Y. Livshits, Yang Qin, Zhen Zhang, Dana Portlock, Benjamin D. Datko, John K. Grey, Jeffrey J. Rack
Publikováno v:
Physical Chemistry Chemical Physics. 20:22159-22167
We investigate a class of non-emissive conjugated polymers with very short excited state lifetimes believed to undergo singlet fission and relaxation to mid-gap forbidden excited states. Poly(3-decylthieneylenvinylene) (P3DTV) and its heavy atom anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a39f55769cd57e6a78a1ab618021eea8
https://doi.org/10.1039/c8cp04061c
https://doi.org/10.1039/c8cp04061c
Publikováno v:
Phys. Chem. Chem. Phys.. 19:28239-28248
Triplet formation and interactions with emissive singlet excitons are investigated in poly(3-hexylselenophene) (P3HS) using single molecule spectroscopy. P3HS is a heavy atom analog of the more commonly studied poly(3-hexylthiophene) (P3HT), a benchm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a08a303f0a2e922712ccd699ea5d1d76
https://doi.org/10.1039/c7cp05476a
https://doi.org/10.1039/c7cp05476a
Publikováno v:
The Journal of chemical physics. 151(4)
Resolving the population dynamics of multiple triplet excitons on time scales comparable to their lifetimes is a key challenge for multiexciton harvesting strategies, such as singlet fission. We show that this information can be obtained from fluores
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65dc151a298a32348a87f27589c3fc95
https://pubmed.ncbi.nlm.nih.gov/31370535
https://pubmed.ncbi.nlm.nih.gov/31370535
Autor:
Benjamin D. Datko, John K. Grey
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
The advent of multiple exciton harvesting schemes and prolonging exciton lifetimes to improve performance attributes of solar cells based on conjugated organic materials presents some interesting challenges that must be overcome in order to realize t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad8e4d4db081745774930f51f74c4be5
https://doi.org/10.1038/s41598-018-37477-8
https://doi.org/10.1038/s41598-018-37477-8