A highly water-soluble dendro[60]fullerene

Brettreich, Michael; Hirsch, Andreas

doi:10.1016/s0040-4039(98)00491-2

Cited by 264 publications

(155 citation statements)

References 14 publications

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“…The dendro[60]fullerene 14 was synthesized according to procedures described elsewhere, [14][15][16][17][18] as well as C 60 [C(CO 2 Et) 2 ] and C 60 [C(CO 2 H) 2 ] 3 (all addends equatorial). [15][16][17][18] C 60 (>99%) was obtained from Stefan Kaesdorf (Munich, Germany).…”

Section: Methodsmentioning

confidence: 99%

Photophysics and Photochemistry of a Water-Soluble C₆₀ Dendrimer: Fluorescence Quenching by Halides and Photoinduced Oxidation of I^-

et al. 2001

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Using electronic absorption spectroscopy, and steady-state and time-resolved fluorescence, we studied the singlet state properties of dendro [60]fullerene, a C 60 methanoderivative whose addend is a water-soluble dendrimer. Fluorescence quenching, especially by halide ions in water, was characterized at several temperatures. From a new relation for the activation energy of a diffusion-influenced reaction and from a comparison with the quenching in organic solvents, it is concluded that the quenching occurs by the external heavy-atom effect. An efficient photoinduced oxidation of iodide in aerated solutions and in the presence of a fullerene is also reported. The photoinduced oxidation mechanism exclusively involves ground-state oxygen.

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Section: Methodsmentioning

confidence: 99%

Photophysics and Photochemistry of a Water-Soluble C₆₀ Dendrimer: Fluorescence Quenching by Halides and Photoinduced Oxidation of I^-

et al. 2001

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“…The possibility to develop materials possessing the unique properties of C 60 motivated these studies. In particular C 60 has been incorporated into different kinds of organic or inorganic materials, such as polymers [138][139][140][141][142][143][144][145][146][147] dendrimers [148][149][150][151][152][153][154][155][156][157][158] sol-gel matrices [159][160][161][162] and nanospheres [163][164][165][166][167]. C 60 has been synthesized by many researchers and various characteristics have been studies.…”

Section: Fullerene-ferrocene Liquid Crystalline Polymersmentioning

confidence: 99%

Organometallic Ferrocene- and Phosphorus-Containing Polymers: Synthesis and Characterization

Hussein

Asiri

2012

Designed Monomers and Polymers

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The inclusion of organometallic units into polymeric structures has attracted much attention in different fields according to the nature and behaviour of the inserted metal. Moreover, the discovery of organometallic polymers and their structural characterization initiated an explosive rebirth of organometallic chemistry. Organometallic moieties are in or pendent to the polymer backbone and examine some of the uses of the emergent metallocene polymers, and new uses are still being found for these remarkable organometallic moieties. This review gives a simple introduction to variable organometallic molecules and their characteristics. This review will focus on the syntheses and characterization of organometallic polymers, including ferrocene-and phosphorus-containing polymers. A general overview on ferrocene polymers with a special attention to ferrocene-containing liquid crystalline polymers (including a ferrocene moiety in the main chain, side-chain or dendrimers) and fullerene-ferrocene liquid crystalline polymers is presented. In addition, more details for synthesis and properties of phosphorus-containing polymers are illustrated.

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“…their solubility can also be enhanced by functionalizing the fullerenes with hydrophilic compounds. These compounds are usually either water-soluble groups such as alcohols [4], carboxylic acids [5], and amines [6], or long-chain hydrophilic polymers [7], [8]. These amphiphilic fullerene derivatives self-assemble into interesting nano-scale structures in water, which have a variety of potential applications [9].…”

Section: Introductionmentioning

confidence: 99%

Self-Assembly of Stimuli-Responsive Water-Soluble [60]Fullerene End-Capped Ampholytic Block Copolymer

et al. 2005

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A highly water-soluble dendro[60]fullerene

Cited by 264 publications

References 14 publications

Photophysics and Photochemistry of a Water-Soluble C₆₀ Dendrimer: Fluorescence Quenching by Halides and Photoinduced Oxidation of I^-

Photophysics and Photochemistry of a Water-Soluble C₆₀ Dendrimer: Fluorescence Quenching by Halides and Photoinduced Oxidation of I^-

Organometallic Ferrocene- and Phosphorus-Containing Polymers: Synthesis and Characterization

Self-Assembly of Stimuli-Responsive Water-Soluble [60]Fullerene End-Capped Ampholytic Block Copolymer

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A highly water-soluble dendro[60]fullerene

Cited by 264 publications

References 14 publications

Photophysics and Photochemistry of a Water-Soluble C60 Dendrimer: Fluorescence Quenching by Halides and Photoinduced Oxidation of I-

Photophysics and Photochemistry of a Water-Soluble C60 Dendrimer: Fluorescence Quenching by Halides and Photoinduced Oxidation of I-

Organometallic Ferrocene- and Phosphorus-Containing Polymers: Synthesis and Characterization

Self-Assembly of Stimuli-Responsive Water-Soluble [60]Fullerene End-Capped Ampholytic Block Copolymer

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Photophysics and Photochemistry of a Water-Soluble C₆₀ Dendrimer: Fluorescence Quenching by Halides and Photoinduced Oxidation of I^-

Photophysics and Photochemistry of a Water-Soluble C₆₀ Dendrimer: Fluorescence Quenching by Halides and Photoinduced Oxidation of I^-