Biocompatibility tests on spray coated carbon nanotube and PEDOT:PSS thin films
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Thin films of semiconducting and unsorted carbon nanotubes (CNT) are prepared on a transparent and flexible cyclic olefin polymeric substrate. The CNT biocompatibility is analyzed using L929 mouse fibroblasts and Human Umbilical Vein Endothelial Cells (HUVEC). Highly conductive poly (3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) films are also tested on the same substrate as an alternative conductive polymer for electrode material. The cell morphology and viability are recorded on the different material systems. This leads to the possibility of integrating a complete solution processable electronic sensor, combined with the benefit of a flexible substrate, which show better response due to its soft interface to biological matter.
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Bhatt V; Teymouri S; Melzer K; Abdellah A; Guttenberg Z; Lugli P (Institute of Electrical and Electronics Engineers Inc., 2016)Thin films of semiconducting and unsorted carbon nanotubes (CNT) are prepared on a transparent and flexible cyclic olefin polymeric substrate. The CNT biocompatibility is analyzed using L929 mouse fibroblasts and Human ...
Reale A; Regoliosi P; Tocca L; Lugli P; Orlanducci S; Terranova ML; Bruni G (AMER INST PHYSICS, 2004)Samples of single-walled carbon nanotubes (SWCNTs) organized in the form of thin membranes have been investigated in order to correlate the mechanical deformation and conductivity behavior of such nanosized material. The ...
Metal-free fully solution-processable flexible electrolyte-gated carbon nanotube field effect transistor Bhatt V; Joshi S; Lugli P (Institute of Electrical and Electronics Engineers Inc., 2017)Carbon nanotube-based field effect transistors (CNTFETs) are an interesting alternative to organic FETs in the growing field of printed electronics. Solution processed CNTFETs can be fabricated at low temperatures, are ...