A pillar[6]arene-based UV-responsive supra-amphiphile: synthesis, self-assembly, and application in dispersion of multiwalled carbon nanotubes in water

2014 ◽  
Vol 50 (30) ◽  
pp. 3993 ◽  
Author(s):  
Jie Yang ◽  
Guocan Yu ◽  
Danyu Xia ◽  
Feihe Huang
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Self Assembly ◽  
Multiwalled Carbon

scholarly journals Study on the Highly Sensitive AChE Electrode Based on Multiwalled Carbon Nanotubes

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Shuping Zhang ◽  
Zhancheng Gu ◽  
Yongli Hu ◽  
Song Qu ◽  
Ying Liu
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Modified Electrode ◽  
Self Assembly ◽  
Phosphate Buffer Solution ◽  
High Sensitivity ◽  
Acetylcholine Esterase ◽  
Layer By Layer ◽  
Buffer Solution ◽  
Multiwalled Carbon

Using chitosan (CS) as carrier, the method named layer-by-layer (LBL) self-assembly modification to modify the glassy carbon electrode (GCE) with multiwalled carbon nanotubes (MWNTs) and acetylcholine esterase (AChE) was proposed to prepare the acetylcholine esterase electrode with high sensitivity and stability. The modified electrode was used to detect pesticide of aldicarb, and the enzyme inhibition rate of the electrode showed good linearity with pesticide concentrations in the range of 10−10 g·L−1to 10−3 g·L−1. The detection limit was 10−11 g·L−1. The modified electrode was also used to detect the actual sample, and the recovery rate range was from 97.72% to 107.15%, which could meet the rapid testing need of the aldicarb residue. After being stored in the phosphate buffer solution (PBS) in 4°C for 30 days, the modified electrode showed good stability with the response current that was 80% of the original current.

Vertical self-assembly of modified multiwalled carbon nanotubes on gold surfaces induced by chitosan and Tween

2012 ◽  
Vol 48 (13) ◽  
pp. 1910 ◽  
Author(s):  
Julio C. Zuaznabar-Gardona ◽  
Roberto Cao ◽  
Roberto Cao ◽  
Margarita Suarez
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Self Assembly ◽  
Gold Surfaces ◽  
Multiwalled Carbon

A terminally protected dipeptide: from crystal structure and self-assembly, through co-assembly with carbon-based materials, to a ternary catalyst for reduction chemistry in water

Soft Matter ◽  
2016 ◽  
Vol 12 (1) ◽  
pp. 238-245 ◽  
Author(s):  
Daniela Mazzier ◽  
Francesco Carraro ◽  
Marco Crisma ◽  
Marzio Rancan ◽  
Claudio Toniolo ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Self Assembly ◽  
Multiwalled Carbon ◽  
Efficient Catalyst ◽  
Ternary Catalyst ◽  
Carbon Based

An efficient catalyst for reduction chemistry in water was prepared by the co-assembly of a hydrophobic dipeptide, multiwalled carbon nanotubes, and C60.

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