AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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Authors: TIMEA-ANITA DULL-SZABÓ, MELINDA-EMESE FÜSTÖS, MARIA SUCIU, GABRIEL KATONA.
DOI: https://doi.org/10.24193/subbchem.2017.2.17
Published Online: 2017-06-20
Published Print: 2017-06-30
VIEW PDF: SYNTHESIS AND CHARACTERIZATION OF DERIVATIZED CARBON NANOSTRUCTURES
Carbon nanotube-triethanolamine and carbon nanotube-dendrimer structures were obtained from carboxyl functionalized nanotubes (SW-, DW-, MW-COOH). The synthesized compounds were characterized by elemental analysis, scanning transmission electron microscopy coupled with energy-dispersive X-ray spectroscopy (STEM-EDX). The toxicity of the obtained derivatized carbon nanostructures was tested on human immortalized keratinocyte cell line (HaCaT). The viability of the cells was determined using the 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl-tetrazolium-bromide (MTT) cell proliferation assay.
Keywords: carbon nanotube, dendrimer, biological activity, MTT assay, HaCaT
