Zobrazeno 1 - 10
of 331
pro vyhledávání: '"Dewey Holten,§ and"'
Autor:
Rui Liu, Jie Rong, Zhiyuan Wu, Masahiko Taniguchi, David F. Bocian, Dewey Holten, Jonathan S. Lindsey
Publikováno v:
Molecules, Vol 27, Iss 19, p 6501 (2022)
The syntheses of two triads are reported. Each triad is composed of two perylene-monoimides linked to a porphyrin via an ethyne unit, which bridges the perylene 9-position and a porphyrin 5- or 15-position. Each triad also contains a single tether co
Externí odkaz:
https://doaj.org/article/5e3d2e5e2d714900a344fa31e1cb6dad
Autor:
Haoyu Jing, Nikki Cecil M. Magdaong, James R. Diers, Christine Kirmaier, David F. Bocian, Dewey Holten, Jonathan S. Lindsey
Publikováno v:
Physical Chemistry Chemical Physics. 25:1827-1847
Bacteriochlorophylls, nature's near-infrared absorbers, play an essential role in energy transfer in photosynthetic antennas and reaction centers. To probe energy-transfer processes akin to those in photosynthetic systems, nine synthetic bacteriochlo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eb106ba34ec58cff0e6c416af8ce92c
https://doi.org/10.1039/d2cp04689j
https://doi.org/10.1039/d2cp04689j
Autor:
Arpita Roy, Nikki Cecil M. Magdaong, Haoyu Jing, Jie Rong, James R. Diers, Hyun Suk Kang, Dariusz M. Niedzwiedzki, Masahiko Taniguchi, Christine Kirmaier, Jonathan S. Lindsey, David F. Bocian, Dewey Holten
Publikováno v:
The Journal of Physical Chemistry A. 126:9353-9365
A panchromatic triad and a charge-separation unit are joined in a crossbar architecture to capture solar energy. The panchromatic-absorber triad (T) is comprised of a central free-base porphyrin that is strongly coupled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae7f0f112d46811c116f6406776e58e6
https://doi.org/10.1021/acs.jpca.2c06040
https://doi.org/10.1021/acs.jpca.2c06040
Autor:
Nikki Cecil M. Magdaong, Kaitlyn M. Faries, James C. Buhrmaster, Gregory A. Tira, Ryan M. Wyllie, Claire E. Kohout, Deborah K. Hanson, Philip D. Laible, Dewey Holten, Christine Kirmaier
Publikováno v:
The Journal of Physical Chemistry B. 126:8940-8956
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe946b61c277dd8105a06de8c6e0399c
https://doi.org/10.1021/acs.jpcb.2c05905
https://doi.org/10.1021/acs.jpcb.2c05905
Autor:
Katie J. Grayson, Kaitlyn M. Faries, Xia Huang, Pu Qian, Preston Dilbeck, Elizabeth C. Martin, Andrew Hitchcock, Cvetelin Vasilev, Jonathan M. Yuen, Dariusz M. Niedzwiedzki, Graham J. Leggett, Dewey Holten, Christine Kirmaier, C. Neil Hunter
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
Photosynthesis uses only a limited range of solar radiation. Here, Graysonet al. genetically incorporated the yellow fluorescent protein (YFP) chromophore into a bacterial photosystem, and show that energy harvested by reaction centre–YFP complexes
Externí odkaz:
https://doaj.org/article/5ee187ee699340ada8e2893af5894d85
Autor:
Haoyu Jing, Nikki Cecil M. Magdaong, James R. Diers, Christine Kirmaier, David F. Bocian, Dewey Holten, Jonathan S. Lindsey
Publikováno v:
Physical chemistry chemical physics : PCCP.
A new pentad array designed to exhibit panchromatic absorption and charge separation has been synthesized and characterized. The array is composed of a triad panchromatic absorber (a bis(perylene-monoimide)-porphyrin) to which are appended an electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93118e0aeb0965d23b4f491b097eaa8b
https://pubmed.ncbi.nlm.nih.gov/36597966
https://pubmed.ncbi.nlm.nih.gov/36597966
Autor:
Nikki Cecil M. Magdaong, Jonathan S. Lindsey, Dewey Holten, Dariusz M. Niedzwiedzki, James R. Diers, Jie Rong, Christine Kirmaier, Masahiko Taniguchi, David F. Bocian
Publikováno v:
The Journal of Physical Chemistry A. 125:7900-7919
Panchromatic absorbers have potential applications in molecular-based energy-conversion schemes. A prior porphyrin-perylene dyad (P-PMI, where "MI" denotes monoimide) coupled via an ethyne linker exhibits panchromatic absorption (350-700 nm) and a te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a3a4b37c5cfa29ed8024d26c16242e
https://doi.org/10.1021/acs.jpca.1c05771
https://doi.org/10.1021/acs.jpca.1c05771
Autor:
Arpita Roy, James R. Diers, Dariusz M. Niedzwiedzki, Adam Meares, Zhanqian Yu, Ganga Viswanathan Bhagavathy, Andrius Satraitis, Christine Kirmaier, Marcin Ptaszek, David F. Bocian, Dewey Holten
Publikováno v:
The journal of physical chemistry. A. 126(31)
Electronic interactions between tetrapyrroles are utilized in natural photosynthetic systems to tune the light-harvesting and energy-/charge-transfer processes in these assemblies. Such interactions also can be employed to tailor the electronic prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7312fa0120ea0f6e64ed58a4ab32442
https://pubmed.ncbi.nlm.nih.gov/35901315
https://pubmed.ncbi.nlm.nih.gov/35901315
Autor:
Christine Kirmaier, Andrius Satraitis, David F. Bocian, James R. Diers, Marcin Ptaszek, Dariusz M. Niedzwiedzki, Adam Meares, Ganga Viswanathan Bhagavathy, Hyun Suk Kang, Dewey Holten
Publikováno v:
Journal of Porphyrins and Phthalocyanines. 25:639-663
The synthesis, photophysical properties and electronic structure of seven new chlorin dyads and associated benchmark monomers are described. Each dyad contains two identical chlorins linked at the macrocycle [Formula: see text]-pyrrole 13-position. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1534349dadf622298aef73f8d6056b2d
https://doi.org/10.1142/s1088424621500620
https://doi.org/10.1142/s1088424621500620
Autor:
Gregory A. Tira, Philip D. Laible, Christine Kirmaier, Dewey Holten, Nikki Cecil M. Magdaong, Kaitlyn M. Faries, Haijun Liu, Jonathan S. Lindsey, Deborah K. Hanson, James C. Buhrmaster
Publikováno v:
Biochemistry. 60:1260-1275
All possible natural amino acids have been substituted for the native LeuL185 positioned near the B-side bacteriopheophytin (HB) in the bacterial reaction center (RC) from Rhodobacter sphaeroides. Additional mutations that enhance electron transfer t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d2cd1da067b46bfaed0200dafe14979
https://doi.org/10.1021/acs.biochem.1c00137
https://doi.org/10.1021/acs.biochem.1c00137