Preparation of Water-Soluble Fullerene Derivative by Reaction with Peracetic Acid and Its nanoparticles Size Distribution

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70565813%3A_____%2F12%3A%230000288" target="_blank" >RIV/70565813:_____/12:#0000288 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of Water-Soluble Fullerene Derivative by Reaction with Peracetic Acid and Its nanoparticles Size Distribution

Popis výsledku v původním jazyce

A water-soluble C60 fullerene Derivative (DF) was obtained by reaction of C60 fullerene with peracetic acid and subsequent hydrolysis.The DF water-solution of the concentration of 147 +-0,1 mg/L at ambient temperature and neutral pH remains stable for along time without the mechanical action (settling) and coagulation of particles. The concentration and the sice of nanoparticles i DFwarer solution were analysed by the NanoSight KM10HSB. Even this system contained a larger particles an analysis after filtration by 0,1 um filter and under 20 x and 10 x objective showed a nice and quite monodispersed distribution of modal particle size 42+53 and 60 nm in concentration 3,5 x 10-8 particles/mL respectively.Comparison of pristine C60 and DF by transmissionelectron microscopy TEM (100kV) and scannig election microscopy SEMresults showed differences in the size of the irregular complexes and in their crystallinity. Fourier transformed infrared (FTIR) spcterometry of DF detected -OH groups, a

Název v anglickém jazyce

Preparation of Water-Soluble Fullerene Derivative by Reaction with Peracetic Acid and Its nanoparticles Size Distribution

Popis výsledku anglicky

A water-soluble C60 fullerene Derivative (DF) was obtained by reaction of C60 fullerene with peracetic acid and subsequent hydrolysis.The DF water-solution of the concentration of 147 +-0,1 mg/L at ambient temperature and neutral pH remains stable for along time without the mechanical action (settling) and coagulation of particles. The concentration and the sice of nanoparticles i DFwarer solution were analysed by the NanoSight KM10HSB. Even this system contained a larger particles an analysis after filtration by 0,1 um filter and under 20 x and 10 x objective showed a nice and quite monodispersed distribution of modal particle size 42+53 and 60 nm in concentration 3,5 x 10-8 particles/mL respectively.Comparison of pristine C60 and DF by transmissionelectron microscopy TEM (100kV) and scannig election microscopy SEMresults showed differences in the size of the irregular complexes and in their crystallinity. Fourier transformed infrared (FTIR) spcterometry of DF detected -OH groups, a

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/VG20102014049" target="_blank" >VG20102014049: Výzkum možností aplikace nových materiálů (se zaměřením na nanomateriály) a progresivních technologií k ochraně osob proti působení CBRN látek s důrazem na kritickou infrastrukturu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of Materials Science and Engineering A

ISSN

2161-6213

e-ISSN

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Svazek periodika

2

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

86-97

Kód UT WoS článku

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EID výsledku v databázi Scopus

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