Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Raghoottama S. Pandurangi"'
Autor:
Robert R. Kuntz, László Kürti, Aris Terzis, Minas Papadopoulos, Ioannis Pirmettis, Raghoottama S. Pandurangi, Michael Harmata, Dioni Papagiannopoulou, Efstratios Chiotellis, Catherine P. Raptopoulou
Publikováno v:
Inorganic Chemistry. 42:2960-2967
Rhenium and technetium are known for their useful applications in nuclear medicine with similar properties. In this study, new diamido dipyridino (N(4)) water-soluble ligands (2-C(5)H(4)NCH(2)NHCO)(2)CH(2), 1 (L(1)H2), (2-C(5)H(4)NNHNHCO)(2)CH(2), 2,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca4aa00f3cb44cc8831fd0bbcb9af279
https://doi.org/10.1021/ic020434q
https://doi.org/10.1021/ic020434q
Autor:
Wynn A. Volkert, Matthew S. Platz, Raghoottama S. Pandurangi, Jacek Rogowski, Robert R. Kuntz, Przemyslaw Lusiak
Publikováno v:
The Journal of Organic Chemistry. 63:9019-9030
Systematic functionalization of perfluoroaryl azides with chelating agents capable of complexing transition metals produces a new class of bifunctional photolabile chelating agents (BFPCAs). The strategy to shield the azide functionality from the ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80f80fcf7dd28b02c2436497c7563902
https://doi.org/10.1021/jo981458a
https://doi.org/10.1021/jo981458a
Publikováno v:
Journal of the American Chemical Society. 120:11364-11373
Succinimido, amido, and ester functionalized tetrafluoroaryl azides selectively oxidize bisdiphenylphosphinomethane at one of the P(III) centers giving (iminophosphorano)phosphines 6, 7, and 8 respectively in high yields. Succinimido functionalized p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba7ec28307e6b75a4078adb19a68ece5
https://doi.org/10.1021/ja9802403
https://doi.org/10.1021/ja9802403
Publikováno v:
Bioorganic Chemistry. 26:201-212
Synthesis of a new photo cross-linking agent incorporating chromogenicity, cleavability, and water solubility is described. The high efficiency of nitrene insertion observed upon photolysis of perfluoroaryl azides into organic solvents and proteins i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a701bd09a599b2bc86d3d3036c5cf06
https://doi.org/10.1006/bioo.1998.1098
https://doi.org/10.1006/bioo.1998.1098
Autor:
Wynn A. Volkert, Srinivasa R. Karra, Kattesh V. Katti, Raghoottama S. Pandurangi, Robert R. Kuntz
Publikováno v:
The Journal of Organic Chemistry. 62:2798-2807
Synthesis and evaluation of a new class of photochemically activated heterobifunctional chelating agents for protein modification is described. Selective functionalization of perfluoroaryl azides by versatile phosphorus hydrazide ligating systems 2 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c635875549661afe5cb4b6b13e81a0d4
https://doi.org/10.1021/jo961867b
https://doi.org/10.1021/jo961867b
Publikováno v:
Bioorganic Chemistry. 25:77-87
The synthesis and biological activity of functionalized lisinopril, a potent angiotensin converting enzyme (ACE) inhibitor is described. Selective functionalization of lisinopril is achieved at the secondary amino position by a photochemical method,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a02c6dd589c6caffe2247f6be89b1ad6
https://doi.org/10.1006/bioo.1997.1055
https://doi.org/10.1006/bioo.1997.1055
Publikováno v:
Photochemistry and Photobiology. 65:208-221
Achieving high efficiency covalent attachment of molecular probes to biomolecules by photolabeling techniques remains an elusive goal of chemists and biologists. Developments in the understanding of the fundamental photochemistry of perfluoroaryl azi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::960e4ed316ab449cbacbb80e4ebe7c00
https://doi.org/10.1111/j.1751-1097.1997.tb08547.x
https://doi.org/10.1111/j.1751-1097.1997.tb08547.x
Publikováno v:
Applied Radiation and Isotopes. 46:233-239
N-alkyl derivatives of perfluoroarylazides are excellent candidates for photolabeling of proteins since they have absorption spectra in the 340-350 nm range permitting photolabel absorption without direct protein photolysis. The [14C]-N-methylamino d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86bd12e9ed7c0c5683ecffbf575d3063
https://doi.org/10.1016/0969-8043(94)00139-q
https://doi.org/10.1016/0969-8043(94)00139-q
Autor:
Amolkumar Karwa, Przemyslaw Lusiak, Raghavan Rajagopalan, Gary L. Cantrell, Amruta R. Poreddy, Richard B. Dorshow, Raghoottama S. Pandurangi
Publikováno v:
SPIE Proceedings.
Photodynamic therapy of tumors involving Type 2 photosenstizers has been conspicuously successful, but the Type 1 process, in contrast, has not received much attention despite its considerable potential. Accordingly, several classes of molecules cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7923e6e78f344149519c1d0be6c90f05
https://doi.org/10.1117/12.844970
https://doi.org/10.1117/12.844970
Publikováno v:
Applied Spectroscopy. 46:1719-1723
The techniques of photoacoustic spectroscopy (PAS) and diffuse reflectance spectroscopy (DRS) are investigated for the quantification of silica using the IR bands at 1080,797,693, and 1875 cm−1. It is observed that, in both techniques, signal inten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24e08968aa2c26b6a5a6ec2dc1ff4940
https://doi.org/10.1366/0003702924926899
https://doi.org/10.1366/0003702924926899