C60 Fullerene derivative: Preparation of a water-soluble fullerene derivative in reaction with peracetic acid

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

C60 Fullerene derivative: Preparation of a water-soluble fullerene derivative in reaction with peracetic acid

Popis výsledku v původním jazyce

Water-soluble C60 derivative was obtained by the reaction of the C60 fullerene with the peracetic acid followed by hydrolysis; the acid was used as a strong oxidizing agent to provide the oxygen needed to create the C=C double bond of the six-member ringof fullerene cage. Fullerene solubility, defined as a condition in which no more particles settle or visibly cluster, was determined to be 400 mg/liter. Visual comparison suffices to see the differences in solubility between the starting form and the modified form of C60. TEM (100 and 300 kV) and SEM microscopy results found the starting C60 modified both in the homogeneity of sizes of the irregular complexes and in their very sizes and crystallinity. Properties observed in the modified sample obviously facilitate the process of solving and that of obtaining a homogenous aquatic solution or suspension containing crystals of microscopic sizes.

Název v anglickém jazyce

C60 Fullerene derivative: Preparation of a water-soluble fullerene derivative in reaction with peracetic acid

Popis výsledku anglicky

Water-soluble C60 derivative was obtained by the reaction of the C60 fullerene with the peracetic acid followed by hydrolysis; the acid was used as a strong oxidizing agent to provide the oxygen needed to create the C=C double bond of the six-member ringof fullerene cage. Fullerene solubility, defined as a condition in which no more particles settle or visibly cluster, was determined to be 400 mg/liter. Visual comparison suffices to see the differences in solubility between the starting form and the modified form of C60. TEM (100 and 300 kV) and SEM microscopy results found the starting C60 modified both in the homogeneity of sizes of the irregular complexes and in their very sizes and crystallinity. Properties observed in the modified sample obviously facilitate the process of solving and that of obtaining a homogenous aquatic solution or suspension containing crystals of microscopic sizes.

Druh

D - Stať ve sborníku

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Conference proceedings, Nanocon 2009

ISBN

978-80-87294-13-0

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

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Název nakladatele

2009 Tanger Ltd., Keltickova 62, 710 00 Slezska Ostrava, CZ

Místo vydání

Ostrava, CZ, EU

Místo konání akce

Rožnov pod Radhoštěm, Česká republika

Datum konání akce

1. 1. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000277025600021