Results 31 to 40 of about 6,607,761 (303)

Development of a non-invasive method to detect pericellular spatial oxygen gradients using FLIM [PDF]

, 2011
PhDExtracellular oxygen concentrations affect cellular metabolism and influence tissue function. Detection methods for these extracellular oxygen concentrations currently have poor spatial resolution and are frequently invasive.
Hosny, Neveen Amera
core   +4 more sources

Probing ground and excited state properties of ruthenium (II) and osmium (II) polypyridyl complexes [PDF]

, 2002
The area of ruthenium(H) and osmium(H) polypyridyl chemistry has been the subject of intense investigation over the last half century. In chapter 1, topics relevant to the studies presented in this thesis are introduced.
Browne, Wesley R.
core   +2 more sources

Anticancer and antiproliferative activity of ruthenium complex (II) bearing 3,3’-dicarboxy-2,2’-bipyridine ligand [PDF]

Pharmacia, 2023
Even though significant progress has been made in cancer treatment, there is always room for improvement. The experimental drug Ruthenium Complex II shows promise as a cancer treatment.
Mohamed Saadh
doaj   +3 more sources

Functionalization of osmium arene anticancer complexes with (poly)arginine : effect on cellular uptake, internalization, and cytotoxicity [PDF]

, 2011
Attaching peptides to metallodrugs may result in improved biological properties of the complexes. The potential use of cell penetrating peptides (CPPs) as cell delivery vectors is attractive, since directed cell uptake of (metallo)drugs remains a major ...
Rijt, Sabine H. van, Peter J. Sadler, Sadler, P. J., Hana Kostrhunova, Viktor Brabec, Brabec, V. (Viktor), Sabine H. van Rijt, Kostrhunova, Hana   +7 more
core   +1 more source

Somatostatin subtype-2 receptor-targeted metal-based anticancer complexes [PDF]

, 2012
Conjugates of a dicarba analogue of octreotide, a potent somatostatin agonist whose receptors are overexpressed on tumor cells, with [PtCl 2(dap)] (dap = 1-(carboxylic acid)-1,2-diaminoethane) (3), [(η 6-bip)Os(4-CO 2-pico)Cl] (bip = biphenyl, pico ...
González, Carlos A., Moreno Martínez, Virtudes, Carrion-Salip, Dolors, González-Cantó, A., Massaguer, A., Sadler, Peter, Llorens Duran, Rafael de, Massaguer i Vall-llovera, Anna, González Ibañez, Carlos, Massaguer, Anna, de Llorens, Rafael, Carrion-Salip, D, González, Carlos, Gómez-Pinto, Irene, Sadler, P. J., Moreno, Virtudes, Barragán, F., Barragán, Flavia, Sadler, P.J., Llorens, Rafael de, Marchán Sancho, Vicente, Sadler, Peter J., Carrion Salip, Dolors, Marchán, Vicente, González-Cantó, Alejandro   +24 more
core   +1 more source

Synthesis and photophysical studies of a multivalent photoreactive RuII-calix[4]arene complex bearing RGD-containing cyclopentapeptides

Beilstein Journal of Organic Chemistry, 2018
Photoactive ruthenium-based complexes are actively studied for their biological applications as potential theragnostic agents against cancer. One major issue of these inorganic complexes is to penetrate inside cells in order to fulfil their function ...
Sofia Kajouj, Lionel Marcelis, Alice Mattiuzzi, Adrien Grassin, Damien Dufour, Pierre Van Antwerpen, Didier Boturyn, Eric Defrancq, Mathieu Surin, Julien De Winter, Pascal Gerbaux, Ivan Jabin, Cécile Moucheron   +12 more
doaj   +1 more source

Ruthenium(II) Complexes of Mixed Bipyridyl and Dithiolate Ligands: Synthesis, Characterization and Electrochemical Studies

International Journal of Electrochemical Science, 2019
We report the synthesis, characterization and electrochemical studies of four ruthenium(II) complexes of mixed bipyridyl and dithiolate ligands. The complexes formulated as [Ru(L1)(dcbpy)], [Ru(L2)(dcbpy)], [Ru(L3)(dcbpy)] and [Ru(L4)(dcbpy)] where L1 ...
Pelokazi Nkombi, Peter A. Ajibade, Fartisincha P. Andrew, Ayodele T. Odularu   +3 more
doaj   +1 more source

Targeting Multiresistant Gram-Positive Bacteria by Ruthenium, Osmium, Iridium and Rhodium Half-Sandwich Type Complexes With Bidentate Monosaccharide Ligands

Frontiers in Chemistry, 2022
Bacterial resistance to antibiotics is an ever-growing problem in heathcare. We have previously identified a set of osmium(II), ruthenium(II), iridium(III) and rhodium(III) half-sandwich type complexes with bidentate monosaccharide ligands possessing ...
Bence Balázs, Zoltán Tóth, István Kacsir, István Kacsir, Adrienn Sipos, Péter Buglyó, László Somsák, Éva Bokor, Gábor Kardos, Péter Bai, Péter Bai, Péter Bai   +11 more
doaj   +1 more source

Osmium(II) and Ruthenium(II) complexes of tricyclohexylphosphine [PDF]

Recueil des Travaux Chimiques des Pays-Bas, 1972
AbstractThe preparation of tricyclohexylphosphine complexes of osmium and ruthenium is reported. The reaction of K2OsCl6 or hydrated RuCl3 with tricyclohexylphosphine (PCy3) in 2‐methoxyethanol leads to the complexes MHCl(CO) (PCy3)2 with M = Os or Ru.
Moers, F.G., Langhout, J.P.
openaire   +3 more sources

Synthesis and characterisation of a series of novel mononuclear and surface active dinuclear ruthenium (II) and osmium (II) polypyridyl complexes [PDF]

, 2002
The synthesis, spectroscopic and electrochemical characterisation of a series of mononuclear and dinuclear ruthenium (II) and osmium (II) complexes is described. Chapter 1 provides an introduction to the area of supramolecular chemistry.
Guckian, Adrian Liam
core   +1 more source