Length-dependent performances of sodium deoxycholate-dispersed single-walled carbon nanotube thin-film transistors

Abstract

Abstract

Enhanced solubilization of large-diameter single-walled carbon nanotubes with amino-functionalized dipyrene nanotweezers

“…3a. (6,5)-and (7,5)-SWNTs, the main components in 76-CoMoCAT, largely decreased in their abundance. Instead, the content of (8,4)-, (7,6)-, and (9,4)-SWNTs with relatively larger diameters was increased.…”

“…Since the optical and electronic properties of SWNTs are closely correlated to their structures [2], structural control of SWNTs is very important for their applications in nanoscience and nanotechnology [3]. Various approaches have been directed toward separation of SWNTs with specific structures, such as density gradient ultracentrifugation [4][5][6][7][8], electrophoresis [9][10][11], chromatography [12,13], polymer wrapping [14][15][16][17][18][19][20], selective oxidation [21][22][23], small molecule extraction [24][25][26][27][28][29][30][31][32][33][34][35].…”

Selective Determination of Nicotinamide Adenine Dinucleotide in the Presence of Ascorbic Acid and Uric Acid at a Long-Length Carbon Nanotube Electrode

“…12,13 Here, we focus on the CNT length because the effect of CNT length in electrochemical oxidation is reported only by our group. 12,13 On the other hand, there are some reports on the effect of CNT length in thin film transistors [14][15][16] and photonic devices. 17 We demonstrated the effect of the CNT length on the amperometric response of the enzyme (NADH-dependent glucose dehydrogenase) biosensor.…”

Length dependent performance of single-wall carbon nanotube thin film transistors

“…However, as the non-negligible factors, the structures of individual SWCNTs are also important for understanding the electronic transport properties of SWCNT-TFTs. The performance of SWCNT-TFTs has been investigated as a function of single SWCNT structures, such as length [12,13], diameter [14], chirality [15], and electrical properties [16,17]. The morphology of SWCNT networks also affects the performance of SWCNT-TFTs.…”

“…However, to date there were a few experimental reports regarding the SWCNT length [12,13], and the detailed effects of SWCNT length on the performance of SWCNT-TFTs is still unclear. Here, we have fabricated the SWCNT-TFTs of length-sorted SWCNTs with various length distributions to investigate the relation between SWCNT length and the device performances.…”