Results 31 to 40 of about 42,303 (307)

Fullerene-Functionalized Monolayer-Protected Silver Clusters: [Ag29(BDT)12(C60)n]3– (n = 1–9)

open access: yes, 2018
We report the formation of supramolecular adducts between monolayer-protected noble metal nanoclusters and fullerenes, specifically focusing on a well-known silver cluster, [Ag29(BDT)12]3–, where BDT is 1,3-benzenedithiol.
Abhijit Nag (3717298)   +4 more
core   +4 more sources

Occurrence of natural fullerene C60 from the iridium-rich Cretaceous-Paleogene (K-Pg) boundary layers of the Um-Sohryngkew river section, Meghalaya, India

open access: yesCarbon Trends, 2023
The presence of fullerene C60 in the iridium-rich Cretaceous-Palaeogene (K-Pg) boundary layer from the Um-Sohryngkew river section of Meghalaya is reported here for the first time. Different analytical methods, including transmission electron microscopy (
Bhaskar J. Saikia   +3 more
doaj   +1 more source

Fullerene C60 nanoparticles potentiate the antioxidant defense system of brain and liver by increment of catalase activity in normal rats [PDF]

open access: yesNovelty in Clinical Medicine, 2023
Background: It has been demonstrated that fullerene C60 nanoparticles and their derivatives showed the antioxidant properties in a wide range of the in vitro and in vivo studies.Objectives: Hence, we examined the effects of oral administration of ...
Fariba Namdar   +2 more
doaj   +1 more source

Superconductivity in the Fullerenes

open access: yesScience, 1991
Intramolecular vibrations strongly scatter electrons near the Fermi-surface in doped fullerenes. A simple expression for the electron-phonon coupling parameters for this case is derived and evaluated by quantum-chemical calculations. The observed superconducting transition temperatures and their variation with lattice constants can be ...
Varma, C.M.   +2 more
openaire   +4 more sources

Fullerenes in Space [PDF]

open access: yesAngewandte Chemie International Edition, 2017
AbstractIn 1985 the football structure of C60, buckminsterfullerene was proposed and subsequently confirmed following its macroscopic synthesis in 1990. From the very beginning the role of C60and C60+in space was considered, particularly in the context of the enigmatic diffuse interstellar bands.
Maier, J. P., Campbell, E. K.
openaire   +4 more sources

Fullerenes: Characteristics of the substance, biological effects and occupational exposure levels

open access: yesMedycyna Pracy, 2016
Fullerenes are molecules composed of an even number of carbon atoms of a spherical or an ellipsoidal, closed spatial structure. The most common fullerene is the C60 molecule with a spherical structure – a truncated icosahedron, compared to a football ...
Anna Maria Świdwińska-Gajewska   +1 more
doaj   +1 more source

Fullerene-Based Supramolecular Nanoclusters with Poly[2-methoxy-5-(2'-ethylhexyloxy)-p-phenylenevinylene] for Light Energy Conversion [PDF]

open access: yes, 2008
Organized composite molecular nanoassemblies of fullerene and poly[2-methoxy-5-(2'-ethylhexyloxy)-p-phenylenevinylene] (MEH-PPV) prepared in acetonitrile/toluene mixed solvent absorb light over the entire spectrum of visible light.
Murata, Hideyuki   +3 more
core   +1 more source

Computational Computation of the Efferene Structure on the Para phenylene diamine [PDF]

open access: yesInternational Journal of New Chemistry, 2017
In this study, the effect of fullerene electron mobility on the composition of paraphenylenediamine and stability was studied. Using quantum chemistry calculations, the first combination of paraffenylenediamine in a single-full-time region connected with
Shohreh Maleki
doaj   +1 more source

Effect of self-assembly of fullerene nano-particles on lipid membrane. [PDF]

open access: yesPLoS ONE, 2013
Carbon nanoparticles can penetrate the cell membrane and cause cytotoxicity. The diffusion feature and translocation free energy of fullerene through lipid membranes is well reported.
Saiqun Zhang   +3 more
doaj   +1 more source

Modification of ZnO Electron Transport Layers with Benzoic Acid Derivatives in Non-fullerene-based Organic Solar Cells

open access: yes, 2023
Electron transport layers play a significant role in the device performance and stability of organic solar cells, particularly those based on state-of-the art non-fullerene acceptors. This thesis aims to shed more light on this topic by exploring the use
HAO LIU (16816791)
core   +1 more source

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