Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Craig A. Sams"'
Publikováno v:
The Journal of Physical Chemistry A. 111:8918-8924
Rapid intramolecular energy transfer occurs from a free-base porphyrin to an attached osmium(II) bis(2,2':6',2' '-terpyridine) complex, most likely by way of the Förster dipole-dipole mechanism. The initially formed metal-to-ligand, charge-transfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dbc39a1fe43e7e420751e6b7b174d41
https://doi.org/10.1021/jp0734326
https://doi.org/10.1021/jp0734326
Publikováno v:
Chemistry - A European Journal. 13:4665-4674
The synthesis is described for a series of five molecular dyads comprising pyrene-based terminals covalently linked through a 1,3-disubstituted phenylene spacer. The extent of through-space communication between the pyrene units is modulated by steri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c96d23d18bf5f888bf9d5f07129a945e
https://doi.org/10.1002/chem.200601498
https://doi.org/10.1002/chem.200601498
Publikováno v:
Chemistry of Materials. 19:1931-1938
The synthesis of a molecular dyad comprising two pyrene-based terminals covalently linked via a Hantzsch 1,4-dihydropyridine is described. The dyad is sufficiently flexible to allow the end groups to approach each other in fluid solution, as is evide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bfca9da2eace6e693e45ca00a671578
https://doi.org/10.1021/cm062525h
https://doi.org/10.1021/cm062525h
Publikováno v:
Inorganica Chimica Acta. 359:753-758
A complete photophysical study has been carried out on an octahedral ruthenium(II) complex, incorporating two 4′-phenylethynyl-2,2′:6′,2″-terpyridine ligands. Weak emission is observed from the complex in fluid solution at room temperature, b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62dab44226e7fcb8266715e1b19fefd3
https://doi.org/10.1016/j.ica.2005.03.046
https://doi.org/10.1016/j.ica.2005.03.046
Publikováno v:
Phys. Chem. Chem. Phys.. 8:2051-2057
A molecular triad has been synthesized comprising two free-base porphyrin terminals linked to a central ruthenium(II) bis(2,2':6',2''-terpyridine) subunit via meso-phenylene groups. Illumination into the ruthenium(II) complex is accompanied by rapid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b5c4ba3d8a2020f9297decaa17b8dfc
https://doi.org/10.1039/b600420b
https://doi.org/10.1039/b600420b
Publikováno v:
European Journal of Organic Chemistry. 2005:4680-4686
The synthesis of a series of crown ether ligands (C4–C6) based upon the 2,2′-biphenyl unit is described. In the series, the length of the polyether chain connecting the two oxygen atoms increases progressively. These polyethers are moderately flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70a05539c2003676f8d4f1e27123dc0e
https://doi.org/10.1002/ejoc.200500550
https://doi.org/10.1002/ejoc.200500550
Publikováno v:
The Journal of Physical Chemistry A. 109:2302-2309
The photophysical properties of osmium(II) bis(2,2‘:6‘,2‘ ‘-terpyridine) have been recorded over a wide temperature range. An emission band is observed and attributed to radiative decay of the lowest-energy metal-to-ligand, charge-transfer (M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6071fbc9cf325253bfcbc44685a6c052
https://doi.org/10.1021/jp045637+
https://doi.org/10.1021/jp045637+
Publikováno v:
Scopus-Elsevier
Photophysical properties have been recorded for a ruthenium(II) bis(2,2':6',2' '-terpyridine) complex bearing a single ethynylene substituent. The target compound is weakly emissive in fluid solution at room temperature, but both the emission yield a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8740ed566b04db4b2a3981f8df7eac6
https://doi.org/10.1021/ic035380e
https://doi.org/10.1021/ic035380e
Autor:
Sarah A. Rostron, Craig A. Sams, Iain E. McCulloch, Anthony Harriman, Maryam Mehrabi, Andrew C. Benniston
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 163:61-67
A bis-oxonol dye has been prepared from reaction between N,N′-dibutylthiobarbituric acid and glutacondialdehyde dianil monohydrochloride. The dye comprises two N,N′-dibutylthiobarbiturate units connected via a pentamethine spacer, and detailed 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10ad0f9479e16254d5bb08202af4447f
https://doi.org/10.1016/s1010-6030(03)00433-7
https://doi.org/10.1016/s1010-6030(03)00433-7
Publikováno v:
The Journal of Physical Chemistry A. 107:4669-4675
The binding behavior between a rigid, π-accepting aromatic polycycle (ADIQ.2PF 6 ) and an electron-donating crown ether (CE(10)) is reported in acetonitrile solution. In CH 3 CN at low concentration of crown ether, the binding data are consistent wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2adcc09d5764d5493cc709dbba48a4d1
https://doi.org/10.1021/jp034147z
https://doi.org/10.1021/jp034147z