Nanotechnology · 2009 · 21 citations · 19 references
Natural SciencesChemistryMaterials ScienceNanobiotechnologyNanomaterialsNanotechnologyCarbon NanomaterialsCarbon NanotubesChemical SensorsNanosensorsNanotubesPh ControlCarbon Nanotube FunctionalizationCarbon Nanotube SensorsNanotube FunctionalizationPh SensingPh SensorsPh-responsive MaterialsPh-responsive SystemsPh-sensitive Probes
Carbon nanotubes were functionalized with the ratiometric pH-responsive dye molecule 6,8-dihydroxy-1,3-pyrenedisulfonic acid disodium salt, which enabled them to indicate pH values over the range of pH 5.6-8.3. The nanotubes were coated with a layer of electron-donating ZnPc, which strengthened the CNT-dye interaction. The range of pH response is relevant for biological systems, which makes the nanotubes suitable for a wide range of applications within nanobiotechnology.
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Carbon Nanotube-Based Nonvolatile Random Access Memory for Molecular Computing
Thomas Rueckes, Kyoungha Kim, Ernesto Joselevich et al. · Science · 2000 · 1.7K citations · Full text
Advances toward bioapplications of carbon nanotubes
Yi Lin, Shelby Taylor, Huaping Li et al. · Journal of Materials Chemistry · 2004 · 867 citations
Philip G. Collins, Alex Zettl, Hiroshi Bando et al. · Science · 1997 · 856 citations
Natural Sciences, Electrical Engineering, Materials Science +13
Mapping the One-Dimensional Electronic States of Nanotube Peapod Structures
D. J. Hornbaker, Se‐Jong Kahng, Shashank Misra et al. · Science · 2002 · 381 citations