Results 31 to 40 of about 1,524,347 (353)

Towards Water Soluble Mitochondria-Targeting Theranostic Osmium(II) Triazole-Based Complexes

open access: yesMolecules, 2016
The complex [Os(btzpy)2][PF6]2 (1, btzpy = 2,6-bis(1-phenyl-1,2,3-triazol-4-yl)pyridine) has been prepared and characterised. Complex 1 exhibits phosphorescence (λem = 595 nm, τ = 937 ns, φem = 9.3% in degassed acetonitrile) in contrast to its known ...
Salem A. E. Omar   +5 more
doaj   +1 more source

Synthesis and Characterization of two Closed Side Oxadiazole ligands with their Related Complexes Cu( II ) and Pd(II) [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
The two oxadiazole new ligands of bis oxadiazol derivatives, have been synthesized by the reaction of (L1)and , oxadiazol-2yl] methane (L2.) with adibic acid in presence of ethnolic solution of potassium hydroxide.
Hikmat A. mohamad
doaj   +1 more source

Antimicrobial Activity of Mononuclear and Bionuclear Nitrite Complexes of Platinum (II) and Platinum (IV) [PDF]

open access: yesТехника и технология пищевых производств, 2020
Introduction. Pathogens keep evolving and develop resistance to antimicrobial drugs. As a result, science is constantly searching for new antimicrobial agents.
Salishcheva Olesya V.   +2 more
doaj   +1 more source

Nuclear Hormone Receptors and Their Ligands: Metabolites in Control of Transcription

open access: yesCells, 2020
Nuclear hormone receptors are a family of transcription factors regulated by small molecules derived from the endogenous metabolism or diet. There are forty-eight nuclear hormone receptors in the human genome, twenty of which are still orphans.
Lian Jing Tao   +4 more
doaj   +1 more source

Spectroscopic Studies on Tetra (sulphonaphthyl) Porphine Iron (II) Solutions with Pyridine Substituents as a Ligands [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
Electronic absorption spectra at 15 ºC, Stability constants and ∆H, ∆G,∆S of tetra (sulphonaphthyl) porphine iron (ІІ) solutions with pyridine substituents as a ligands are reported and discussed.
Jehad A.Taies
doaj   +1 more source

Role of PPAR Receptor and Ligands in the Pathogenesis and Therapy of Hematologic Malignancies

open access: yesHemato, 2022
The Peroxisome proliferator-activated receptors (PPARs) play vital roles in regulating cellular differentiation, proliferation, and caspase-mediated cell death pathways. They are regarded as promising targets for anti-tumor drug development, particularly
Jian Wu, Min Zhang, Allison Faircloth
doaj   +1 more source

Expansion of the ligand knowledge base for chelating P,P-donor ligands (LKB-PP) [PDF]

open access: yes, 2012
[Image: see text] We have expanded the ligand knowledge base for bidentate P,P- and P,N-donor ligands (LKB-PP, Organometallics2008, 27, 1372–1383) by 208 ligands and introduced an additional steric descriptor (nHe(8)).
Fey, Natalie   +9 more
core   +1 more source

Some geometric aspects of polyvalent systems modeling

open access: yesLietuvos Matematikos Rinkinys, 2012
In this paper we consider the interaction of ligands and receptors on the plane and in the space.
Irus Grinis   +2 more
doaj   +1 more source

Spotlight on Nociceptin/Orphanin FQ Receptor in the Treatment of Pain

open access: yesMolecules, 2022
In our society today, pain has become a main source of strain on most individuals. It is crucial to develop novel treatments against pain while focusing on decreasing their adverse effects. Throughout the extent of development for new pain therapies, the
Amal El Daibani, Tao Che
doaj   +1 more source

Stereoelectronic effects on the binding of neutral Lewis bases to CdSe nanocrystals [PDF]

open access: yes, 2018
Using P-31 nuclear magnetic resonance (NMR) spectroscopy, we monitor the competition between tri-nbutylphosphine (Bu3P) and various amine and phosphine ligands for the surface of chloride terminated CdSe nanocrystals.
Anderson, Nicholas C   +4 more
core   +2 more sources

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