Structure, dynamics and optical properties of fullerenes C60, C70

Prilutski, Yu. I.; Buzaneva, E. V.; Bulavin, L. A.; Scharff, P.

doi:10.1016/s0008-6223(98)00280-2

Cited by 15 publications

(3 citation statements)

References 17 publications

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“…Fullerene C 60 has high lipophilicity [5], and is extremely valuable for innovative applications in medicine [6][7][8][9][10], chemical synthesis [11], catalysis [12], pharmacology [13], biomedical testing [14], electronics [15], solar energy [16] and optics [17][18][19]. C 60 fullerene is a nontoxic substance [20], having powerful antioxidant properties due to its high activity as free radicals acceptor [21]. It can be used in photodynamic therapy for treatment of oncological diseases [22,23], in targeted delivery of various drugs in cells [24], in transport of gene vectors to the cell nucleus [25].…”

Section: Introductionmentioning

confidence: 99%

Features of self-aggregation of C 60 molecules in toluene prepared by different methods

et al. 2016

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Section: Introductionmentioning

confidence: 99%

Features of self-aggregation of C 60 molecules in toluene prepared by different methods

et al. 2016

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“…The UV-Vis absorption spectra of those solutions demonstrate peaks that are typical of single fullerenes in gas [64,65] and fullerenes in the crystalline state [1,66,67], but are shifted, with the shift depending on the solvent. The existence of a saturation limit for fullerenes in those solvents testifies to the molecular type of solutions.…”

Section: Resultsmentioning

confidence: 99%

Structural Researches of Carbonic Fluid Nanosystems

et al. 2015

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The results of researches concerning the cluster state in a number of disperse carbonic materials that are widely used in modern applications, including fullerenes and detonation nanodiamonds, are reported. With the help of the small-angle neutron scattering (SANS) method, some basic aspects of clustering in such systems are elucidated. At the same time, for the most effective and reliable description of a cluster structure under various conditions, a complex analysis involving complementary experimental and calculation techniques is applied. The experimental aspects of SANS applications are emphasized, and a qualitatively new idea of the structure of analyzed systems is formulated. K e y w o r d s: fullerenes, nanodiamonds, small-angle neutron scattering.

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“…Upon slow evaporation of the solvent, fullerenes form a crystalline substance, fullerite, having a face‐centered cubic lattice . The distance between crystallographic planes of fullerite is 1.1 nm, which allows many organic molecules to form inclusion compounds with fullerite.…”

Section: Introductionmentioning

confidence: 99%

Clustering of hydrochloric acid on the surface of C₆₀/C₇₀ fullerite and its composites with nanosilica

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Prylutskyy

Кrupskaya

et al. 2016

Materialwissenschaft Werkst

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The formation of cluster structures on the surface of fullerite C 60 /C 70 and its composites with nanosilica (A-300, AM1-300 and A-300+AM1-300) with hydrochloric acid in a hydrophobic environment was studied by means of low-temperature 1 H NMR spectroscopy. It was established that the surface of fullerite crystals can separate hydrochloric acid solution into its components, and in the environment of weakly polar organic solvent, CDCl 3 , the substantial fraction of water exists in a weakly associated state. It was shown that the composite nanosystems made of fullerite and silica (A-300, AM1-300 and their 1 : 1 mixture), the adsorption of hydrochloric acid predominantly occurs on a silica part of the composite. Addition of dimethyl sulfoxide to the medium results in formation of several types of clusters on the surface, which include water molecules, hydrogen chloride and dimethyl sulfoxide, wherein less associated forms are localized predominantly on the surface of the fullerite (their number is maximal for the combined (A-300 + AM1-300)/C 60 composites). Therefore the features of the cluster structures and their site of localization in the volume of the solid phase can be controlled by varying the content of the composite nanosystem.

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Structure, dynamics and optical properties of fullerenes C60, C70

Cited by 15 publications

References 17 publications

Features of self-aggregation of C 60 molecules in toluene prepared by different methods

Features of self-aggregation of C 60 molecules in toluene prepared by different methods

Structural Researches of Carbonic Fluid Nanosystems

Clustering of hydrochloric acid on the surface of C₆₀/C₇₀ fullerite and its composites with nanosilica

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Structure, dynamics and optical properties of fullerenes C60, C70

Cited by 15 publications

References 17 publications

Features of self-aggregation of C 60 molecules in toluene prepared by different methods

Features of self-aggregation of C 60 molecules in toluene prepared by different methods

Structural Researches of Carbonic Fluid Nanosystems

Clustering of hydrochloric acid on the surface of C60/C70 fullerite and its composites with nanosilica

Contact Info

Product

Resources

About

Clustering of hydrochloric acid on the surface of C₆₀/C₇₀ fullerite and its composites with nanosilica