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Single Walled Carbon Nanotubes Induce Indirect Cytotoxicity By Medium Depletion In A549 Lung Cells, Gordon Chambers, Alan Casey, Fiona Lyng, Maria Davoren, Eva Herzog (Thesis), Hugh Byrne
Single Walled Carbon Nanotubes Induce Indirect Cytotoxicity By Medium Depletion In A549 Lung Cells, Gordon Chambers, Alan Casey, Fiona Lyng, Maria Davoren, Eva Herzog (Thesis), Hugh Byrne
Articles
The ability of two types of single walled carbon nanotubes (SWCNT), namely Arc Discharge (AD) and HiPco® single walled carbon nanotubes, to induce an indirect cytotoxicity in A549 lung cells by means of medium depletion was investigated. The nanotubes were dispersed in a commercial cell culture medium and subsequently removed by centrifugation and filtration. Spectroscopic analysis confirmed the removal of the nanotubes and showed differing degrees of alteration of the composition of the medium upon the removal of the nanotubes. The ability to induce an indirect cytotoxic effect by altering the medium was evaluated using two endpoints, namely the Alamar …