A sensitive and practical colorimetric test for oxidized carbon nanotubes (CNTs) is described. The assay is based on direct labeling with the commercially available fluorescent dye thionin acetate (THA). This strategy offers the possibility for quantitation of acidic sites in a very fast and easy way.
A sensitive and practical fluorimetric test for CNT acidic site determination
VISENTIN, Sonia;BARBERO, Nadia;VISCARDI, Guido
2010-01-01
Abstract
A sensitive and practical colorimetric test for oxidized carbon nanotubes (CNTs) is described. The assay is based on direct labeling with the commercially available fluorescent dye thionin acetate (THA). This strategy offers the possibility for quantitation of acidic sites in a very fast and easy way.
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Chem. Commun., 2010, 46, 1443–1445.pdf
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SI Chem. Commun., 2010, 46, 1443–1445.pdf
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