MoS2 exhibits stronger toxicity with increased exfoliation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43897470" target="_blank" >RIV/60461373:22310/14:43897470 - isvavai.cz</a>
Result on the web
<a href="http://pubs.rsc.org/en/content/articlepdf/2014/NR/C4NR04907A" target="_blank" >http://pubs.rsc.org/en/content/articlepdf/2014/NR/C4NR04907A</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c4nr04907a" target="_blank" >10.1039/c4nr04907a</a>

Result language
angličtina
Original language name
MoS2 exhibits stronger toxicity with increased exfoliation
Original language description
MoS2 belong to a class of inorganic 2D nanomaterials known as transition metal dichalcogenides (TMDs) which have recently attracted a renewed and growing interest due to their interesting electronic and catalytic properties when scaled down to single orfew layer sheets. Although exfoliated MoS2 nanosheets have been proposed for numerous energy-related and biosensing applications, little is known about the toxicological impacts of using MoS2 nanosheets. Here, we report about the in vitro toxicity of MoS2 nanosheets that have been chemically exfoliated with different lithium intercalating agents and compared their respective cytotoxic influence. Methyllithium (Me-Li), n-butyllithium (n-Bu-Li) and tert-butyllithium (t-Bu-Li) were used for the exfoliationof bulk MoS2 and we found the t-Bu-Li and n-Bu-Li exfoliated MoS2 nanosheets to be more cytotoxic than MoS2 exfoliated by Me-Li. t-Bu-Li and n-Bu-Li provide more efficient exfoliation over Me-Li, and we establish that the extent of exfol
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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