Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Elise G. Megehee"'
Spectroscopic Sensing Characteristics of Novel Osmium Carbonyl Complexes to DNA and Other Polyanions
Autor:
Lan Pham, Stacey Wong, Karen Chen, Xinyao Ren, Mehrun Uddin, Gregory Ostner, Cody Piotrowski, Enju Wang, Elise G. Megehee, Yu Lei
Publikováno v:
American Journal of Analytical Chemistry. 12:277-293
In this research, the absorbance and luminescence response of two osmium(II) phenathrane (phen) carbonyl complexes to various DNA, heparin and i-carrageenan polyanions were studied. The [Os(phen)2CO(L)]2+ complexes with L either a 4-phenyl pyridine (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e5e0f1019299dce187dd5be5534a544
https://doi.org/10.4236/ajac.2021.127017
https://doi.org/10.4236/ajac.2021.127017
Publikováno v:
Inorganica Chimica Acta. 461:239-247
We report here the first general, high purity, high yield synthesis of thirteen mixed diimine ligand complexes of rhodium(III), nine of which are new and four which are known and were made as controls. We utilized a bis–triflate intermediate becaus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3fd7e48525da7998aed88e566dba4a0
https://doi.org/10.1016/j.ica.2017.02.011
https://doi.org/10.1016/j.ica.2017.02.011
Publikováno v:
Analytica Chimica Acta. 804:221-227
Heparin, dextran sulfate (DS), chondroitin sulfate (CS), and carrageenan are found to enhance the luminescence intensity of an osmium(II) carbonyl complex with phenanthroline (phen) and 4-phenylpyridine (4-phpy) ligands in aqueous and ethanol solutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f3d485fd6c5da9308222272d72d5d03
https://doi.org/10.1016/j.aca.2013.10.028
https://doi.org/10.1016/j.aca.2013.10.028
Autor:
Man Hoi Wang, Rebekah Adams, Elise G. Megehee, Cheryl Cherian, Anthony Catapano, Daniel Amarante
Publikováno v:
Inorganic Chemistry. 44:8804-8809
Five new mixed diimine 1,1'-dithiolate or dithiocarbamate ligand complexes of the form [Rh(bpy)2(SS)][PF6]n, where bpy = 2,2'-bipyridine and SS = various substituted dialkyldithiocarbamates or 1,1'-dithiolates, were synthesized from cis-[Rh(bpy)2(OTf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43734a7b03917c8ba97557c3776ca9f5
https://doi.org/10.1021/ic051171d
https://doi.org/10.1021/ic051171d
Autor:
Saraswati Dayal, Mary Koshy, Cheryl Cherian, Hui-Yun Chen, Elise G. Megehee, Daniel Amarante, Christopher Emmel
Publikováno v:
Inorganica Chimica Acta. 358:2231-2238
We report here two new, high purity, high yield, one-step syntheses of cis -[Rh(bpy) 2 X 2 ][PF 6 ] {X = Cl, Br, I, bpy = 2,2′-bipyridine} directly from the RhX 3 · n H 2 O starting materials – one conventional and one microwave. The key to obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff8f6bb9d282ac35cfdb4dd94f7fedf
https://doi.org/10.1016/j.ica.2005.01.024
https://doi.org/10.1016/j.ica.2005.01.024
Publikováno v:
Inorganica Chimica Acta. 355:272-279
The complex cis -[Os(bpy)2CO(pyPorH2)][PF6]2 (bpy� /2,2?-bipyridine, pyPorH2 � /5-pyridyl-10,15,20-triphenylporphyrin), Os � / pyPorH2, was easily synthesized in high yield by a metathesis reaction. Subsequent zinc insertion into Os � /pyPorH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f39d8b4bba61312045581a2b294123a8
https://doi.org/10.1016/s0020-1693(03)00377-3
https://doi.org/10.1016/s0020-1693(03)00377-3
Publikováno v:
International Journal of Analytical Chemistry, Vol 2013 (2013)
International Journal of Analytical Chemistry
International Journal of Analytical Chemistry
The luminescence characteristics of six osmium carbonyl complexes with phenanthroline (phen) or bipyridine (bpy) and pyridine (py), 4-phenylpyridine (4-phpy), or triphenylphosphine (PPh3) complexes in the presence of polyanion heparin were studied in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd802b43f14565e226d73f6db056e327
https://doaj.org/article/5e36df5ddac3444b8d23d4dfe97de925
https://doaj.org/article/5e36df5ddac3444b8d23d4dfe97de925
Autor:
Mitchell R. M. Bruce, Elise G. Megehee, Thomas J. Meyer, Terrence R. O'Toole, B. Patrick Sullivan, H. Holden Thorp, Allison Downard, J. Richard Pugh
Publikováno v:
Inorganic Chemistry. 31:4864-4873
The complex cis-[Os(bpy) 2 (CO)H] + (bpy is 2,2'-bipyridine) has been found to be an electrocatalyst for the reduction of CO 2 in CH 3 CN containing 0.1 M tetra-n-butylammonium hexafluorophosphate at glassy carbon or Pt electrodes. Under anhydrous co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06612839afaf80e0de732b3bf2efc5af
https://doi.org/10.1021/ic00049a027
https://doi.org/10.1021/ic00049a027
Autor:
Guilford Jones, Elise G. Megehee
Publikováno v:
Supercollider 2 ISBN: 9781461366591
A new family of organic photopolymers is proposed for use in liquid scintillators to be deployed in SSC radiation detectors. The polymers are based on simple derivatives of polymethacrylic acid (PMAA) which are conjugated to a primary chromophore suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16636ba65cf5662e1ceeabc82b1f8d08
https://doi.org/10.1007/978-1-4615-3728-1_25
https://doi.org/10.1007/978-1-4615-3728-1_25
Publikováno v:
Journal of Chemical Education. 82:1345
We have developed a novel approach for undergraduate laboratory education termed "interlaboratory collaboration" in which students in distinct laboratory courses are responsible for different aspects of a single project that spans these courses. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::435fb7971dfefd7faa9e27acea989039
https://doi.org/10.1021/ed082p1345
https://doi.org/10.1021/ed082p1345