Glucose biosensor based on covalent immobilization of enzyme in sol–gel composite film combined with Prussian blue/carbon nanotubes hybrid

2011 ◽  
Vol 26 (9) ◽  
pp. 3973-3976 ◽  
Author(s):  
Guanglei Fu ◽  
Xiuli Yue ◽  
Zhifei Dai
Keyword(s):  
Carbon Nanotubes ◽  
Composite Film ◽  
Prussian Blue ◽  
Sol Gel ◽  
Glucose Biosensor ◽  
Covalent Immobilization ◽  
Blue Carbon

scholarly journals An Amperometric Glucose Biosensor Based on Titania Sol-gel/Prussian Blue Composite Film

2008 ◽  
Vol 24 (11) ◽  
pp. 1425-1430 ◽  
Author(s):  
Ruping LIANG ◽  
Jingli JIANG ◽  
Jianding QIU
Keyword(s):  
Composite Film ◽  
Prussian Blue ◽  
Sol Gel ◽  
Glucose Biosensor ◽  
Titania Sol

scholarly journals Significantly Improved Dielectric Performance of Poly(1-butene)-Based Composite Films via Filling Polydopamine Modified Ba(Zr0.2Ti0.8)O3-Coated Multiwalled Carbon Nanotubes Nanoparticles

Polymers ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 285
Author(s):  
Lingfei Li ◽  
Qiu Sun ◽  
Xiangqun Chen ◽  
Zhaohua Jiang ◽  
Yongjun Xu
Keyword(s):  
Carbon Nanotubes ◽  
Dielectric Constant ◽  
Energy Storage ◽  
Composite Film ◽  
Multiwalled Carbon Nanotubes ◽  
Sol Gel ◽  
Composite Films ◽  
Weak Electric Field ◽  
Multiwalled Carbon ◽  
Dielectric Performance

The low dielectric constant of the nonpolar polymer poly(1-butene) (PB-1) limits its application as a diaphragm element in energy storage capacitors. In this work, Ba(Zr0.2Ti0.8)O3-coated multiwalled carbon nanotubes (BZT@MWCNTs) were first prepared by using the sol–gel hydrothermal method and then modified with polydopamine (PDA) via noncovalent polymerization. Finally, PB-1 matrix composite films filled with PDA-modified BZT@MWCNTs nanoparticles were fabricated through a solution-casting method. Results indicated that the PDA-modified BZT@MWCNTs had good dispersion and binding force in the PB-1 matrix. These characteristics improved the dielectric and energy storage performances of the films. Specifically, the PDA-modified 10 vol% BZT@ 0.5 vol% MWCNTs/PB-1 composite film exhibited the best dielectric performance. At 1 kHz, the dielectric constant of this film was 25.43, which was 12.7 times that of pure PB-1 films. Moreover, its dielectric loss was 0.0077. Furthermore, under the weak electric field of 210 MV·m−1, the highest energy density of the PDA-modified 10 vol% BZT@ 0.5 vol% MWCNTs/PB-1 composite film was 4.57 J·cm−3, which was over 3.5 times that of PB-1 film (≈1.3 J·cm−3 at 388 MV·m−1).

Stepwise Hollow Prussian Blue Nanoframes/Carbon Nanotubes Composite Film as Ultrahigh Rate Sodium Ion Cathode

2020 ◽  
Vol 30 (38) ◽  
pp. 2002624
Author(s):  
Ping Wan ◽  
Hui Xie ◽  
Nan Zhang ◽  
Shuang Zhu ◽  
Changda Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Composite Film ◽  
Prussian Blue ◽  
Sodium Ion

Tuning electrochemical and morphological properties of Prussian blue/carbon nanotubes films through scan rate in cyclic voltammetry

2019 ◽  
Vol 338 ◽  
pp. 5-11 ◽  
Author(s):  
Thiago A. Vieira ◽  
Jhonathan R. Souza ◽  
Denise T. Gimenes ◽  
Rodrigo A.A. Munoz ◽  
Edson Nossol
Keyword(s):  
Carbon Nanotubes ◽  
Cyclic Voltammetry ◽  
Prussian Blue ◽  
Blue Carbon ◽  
Morphological Properties ◽  
Scan Rate
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