Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Paul J. Sintic"'
Autor:
Paul J. Sintic, Weihua Zhu, Tony Khoury, Yuanyuan Fang, Karl M. Kadish, Maxwell J. Crossley, Zhongping Ou
Publikováno v:
Inorganic Chemistry. 52:2474-2483
Gold(III) porphyrins containing two, three, or four β,β'-fused quinoxalines were synthesized and examined as to their electrochemical properties in tetrahydrofuran (THF), pyridine, CH2Cl2, and CH2Cl2 containing added acid in the form of trifluoroac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff4bccc96008ba77788555d4c2332a3e
https://doi.org/10.1021/ic302380z
https://doi.org/10.1021/ic302380z
Publikováno v:
Journal of Porphyrins and Phthalocyanines. 16:674-684
Electrochemical and thin-layer spectroelectrochemical properties of mono- and bis-porphyrins containing a β,β′-fused tetraazaanthracene (TA) group were examined in CH2Cl2, PhCN and pyridine containing 0.1 M tetra-n-butylammonium perchlorate as su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4fb584c1029bce99db9f408d160be97
https://doi.org/10.1142/s1088424612500678
https://doi.org/10.1142/s1088424612500678
Autor:
Yuanyuan Fang, Weihua Zhu, Tony Khoury, Paul J. Sintic, Karl M. Kadish, Maxwell J. Crossley, Zhongping Ou
Publikováno v:
Inorganic Chemistry. 50:12802-12809
The electrochemistry of gold(III) mono- and bis-quinoxalinoporphyrins was examined in CH(2)Cl(2) or PhCN containing 0.1 M tetra-n-butylammonium perchlorate (TBAP) before and after the addition of trifluoroacetic acid to solution. The investigated por
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f72870f76d54952561cc63fab6b42a7f
https://doi.org/10.1021/ic2019567
https://doi.org/10.1021/ic2019567
Autor:
Maxwell J. Crossley, Kenneth P. Ghiggino, Colin A. Scholes, Peter R. Brotherhood, Paul J. Sintic, James A. Hutchison, Iain M. Blake
Publikováno v:
The Journal of Physical Chemistry C. 113:11796-11804
We demonstrate that the binding of N-donor ligands (4-picoline, imidazole) or anions (chloride) to the terminal zinc(II) porphyrin of selectively metalated triad and tetrad porphyrin arrays allows ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::280038b8801bee3b7f748566c34f1e8f
https://doi.org/10.1021/jp9018553
https://doi.org/10.1021/jp9018553
Autor:
Jeffrey R. Reimers, Shunichi Fukuzumi, Andrew C. Try, Zhongping Ou, Linda J. Govenlock, Wenbo E, Kei Ohkubo, Zheng-Li Cai, Karl M. Kadish, Jianguo Shao, Maxwell J. Crossley, Paul J. Sintic, James A. McDonald
Publikováno v:
The Journal of Physical Chemistry B. 111:8762-8774
The synthesis and redox properties of a series of free-base and metal(II) quinoxalino[2,3-b']porphyrins and their use in an investigation of the substituent effects on the degree of communication between the porphyrin and its beta,beta'-fused quinoxa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62ed7a3f2fc67bf177af1a4a1b03e652
https://doi.org/10.1021/jp0726743
https://doi.org/10.1021/jp0726743
Autor:
Karl M. Kadish, Tony Khoury, Linda J. Govenlock, Paul J. Sintic, Riqiang Zhan, Maxwell J. Crossley, J. K. Prashar, Shunichi Fukuzumi,§ and, Wenbo E, Kei Ohkubo
Publikováno v:
Journal of the American Chemical Society. 129:6576-6588
Porphyrin-2,3-diones and porphyrin-2,3,7,8- and porphyrin-2,3,12,13-tetraones were shown to have a redox-active unit that can function independently of the macrocycle at large. Electroreduction of 5,10,15,20-tetrakis(3,5-di-tert-butylphenyl)porphyrin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76bf422100a934e478ad0ced3263152e
https://doi.org/10.1021/ja070759b
https://doi.org/10.1021/ja070759b
Autor:
Helge Lemmetyinen, Karl M. Kadish, Paul J. Sintic, Shunichi Fukuzumi, Wenbo E, Maxwell J. Crossley, Kei Ohkubo, Jianguo Shao, Zhongping Ou, Nikolai V. Tkachenko
Publikováno v:
Chemical Physics. 326:3-14
An electron donor–acceptor linked compound containing Zn(II) and Au(III) porphyrins ( ZnPQ - AuPQ + PF 6 - ) has been designed and synthesized to examine its electrochemical and photophysical properties. Time-resolved transient absorption spectra o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e7fdad59c84a9feb90ef12be0a44a13
https://doi.org/10.1016/j.chemphys.2006.01.034
https://doi.org/10.1016/j.chemphys.2006.01.034
Autor:
Zhongping Ou, Karl M. Kadish, Wenbo E, Jianguo Shao, Paul J. Sintic, Kei Ohkubo, Shunichi Fukuzumi, Maxwell J. Crossley
Publikováno v:
Scopus-Elsevier
Gold(III) porphyrins of the type (P-R)AuPF(6), where P = 5,10,15,20-tetrakis(3,5-di-tert-butylphenyl)porphyrin and R is equal to H (1), NO(2) (2), or NH(2) (3) which is substituted at one of the eight beta-pyrrolic positions of the macrocycle, were i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc090a6750951a825765ce9248506e67
https://doi.org/10.1021/ic035070w
https://doi.org/10.1021/ic035070w
Autor:
Edwin K. L. Yeow, Paul J. Sintic, Nuno M. Cabral, Kenneth P. Ghiggino, Joost N. H. Reek, Maxwell J. Crossley
Publikováno v:
Physical Chemistry Chemical Physics. 2:4281-4291
The photophysical characterisation of bis-porphyrins consisting of two porphyrins bridged by either a quinoxaline Troger's base (1 and 2) or a biquinoxalinyl (3) spacer are reported. Efficient intramolecular electronic energy transfer (EET) between t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bac214c82fb23c60bf2482ae2c71de9b
https://doi.org/10.1039/b003612i
https://doi.org/10.1039/b003612i
Autor:
Maxwell J. Crossley, Shunichi Fukuzumi, Paul J. Sintic, Rachel Garcia, Karl M. Kadish, Kei Ohkubo, Tony Khoury
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 15(40)
The site of electron-transfer reduction of AuPQ(+) (PQ = 5,10,15,20-tetrakis(3,5-di-tert-butylphenyl)quino-xalino[2, 3-b']porphyrin) and AuQPQ(+) (QPQ = 5,10,15,20-tetrakis(3,5-di-tert-butylphenyl)bisquinoxalino[2,3-b':12,13-b'']porphyrin) is changed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4df11c44bdc21d32b8df328dfcf3fbe8
https://pubmed.ncbi.nlm.nih.gov/19711386
https://pubmed.ncbi.nlm.nih.gov/19711386