Results 21 to 30 of about 20,910 (257)

Carbon nanomaterials: Biologically active fullerene derivatives [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2016
Since their discovery, fullerenes, carbon nanotubes, and graphene attract significant attention of researches in various scientific fields including biomedicine.
Bogdanović Gordana   +1 more
doaj   +1 more source

Clar Structure and Fries Set of Fullerenes and (4,6)-Fullerenes on Surfaces

open access: yesJournal of Applied Mathematics, 2014
Fowler and Pisanski showed that the Fries number for a fullerene on surface Σ is bounded above by |V|/3, and fullerenes which attain this bound are exactly the class of leapfrog fullerenes on surface Σ.
Yang Gao, Heping Zhang
doaj   +1 more source

Fullerenes’ Interactions with Plasma Membranes: Insight from the MD Simulations

open access: yesBiomolecules, 2022
Understanding the interactions between carbon nanoparticles (CNPs) and biological membranes is critically important for applications of CNPs in biomedicine and toxicology.
Nililla Nisoh   +3 more
doaj   +1 more source

The impact of water-soluble C60 fullerenes on the development of acute colitis in rats

open access: yesБіологічні студії, 2017
Anti-inflammatory drugs are traditionally applied for the treatment of acute colitis of various etiologies. However, they have several disadvantages due to intestinal and extraintestinal complications and lowefficiency. Therefore, a search for new agents
H. M. Kuznietsova   +3 more
doaj   +1 more source

Fullerene and its applications: A review

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2020
Fullerene molecules are composed entirely of carbon, in the form of a hollow sphere, ellipsoid, or tube. Fullerenes in the cylindrical form are called carbon nanotubes (CNTs) or buckytubes and fullerenes in the spherical form are referred to as ...
Poulomi Bhakta, Bhavna Barthunia
doaj   +1 more source

Formation of Water-Soluble Fullerenes [C60,C70] under Ultrasonication and Antioxidant Effect

open access: yesEurasian Chemico-Technological Journal, 2003
The water-soluble fullerenes [C60, C70] are prepared with fullerenes [C60, C70] and a mixture of oxidants (v/v) at the ratio of 3:1 under ultrasonic condition at room temperature.
Weon-Bae Ko   +2 more
doaj   +1 more source

Predicting the new carbon nanocages, fullerynes: a DFT study

open access: yesScientific Reports, 2021
In this study, based on density functional theory, we propose a new branch of pseudo-fullerenes which contain triple bonds with sp hybridization. We call these new nanostructures fullerynes, according to IUPAC.
Mohammad Qasemnazhand   +2 more
doaj   +1 more source

Fabrication Methods of Fullerenes. a Critical Review Méthodes de fabrication des fullerènes. Une étude critique

open access: yesOil & Gas Science and Technology, 2006
The industrial use of fullerenes will require a significant up-scaling of their production. The five actually known techniques are discussed : 1. The electric arc (Krätschmer-Huffman). 2. The vaporization of carbon by pulsed lasers. 3.
Emberson S. C., Richter H., Fonseca A.
doaj   +1 more source

Modeling C540-C20 Fullerene Collisions

open access: yesReviews on Advanced Materials Science, 2018
Collisions of C20 and C540 fullerenes are studied in a wide range of velocities by means of classical molecular dynamics. The simulations show that the collision scenario strongly depends on the collision velocity of the fullerenes.
Rysaeva Leysan Kh.   +4 more
doaj   +1 more source

Characterization of Hydrogenated Fullerenes by NMR Spectroscopy

open access: yes, 2010
NMR spectroscopy is so far the only analytical technique that has been used to get a detailed structural characterization of hydrogenated fullerenes.
Wågberg, Thomas,   +5 more
core   +1 more source

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