Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Preparation of Carbon Nanotube Paste Electrodes Using Different Binders

Preparation of Carbon Nanotube Paste Electrodes Using Different Binders [Pg.106]

Surfactants, such as sodium dodecyl sulfate (SDS) and Triton X-100, and particularly ILs, have been lately used as binders, since the latter improve the conductivity of the paste material and, depending on the molecular structure of the IL, can also provide catalytic properties or selectivity toward certain compounds. SWCNTs were dispersed in a 1 wt% SDS aqueous solution and sonicated [Pg.106]

The resulting CNTPE can also be modified by immersion, drop coating, or electrodeposition of different molecules, polymers, biomolecules, or metals. Some examples include 3,4-dihydroxybenzaldehyde [153] and polyOs-GDH-Dl-NAD for the detection of glucose in alcoholic beverages [154] or pyrrole polymerized at CNTPE with a DNA probe for the detection of the hybridization event [155]. [Pg.107]

Afkhami et al. [162] used a graphite paste electrode containing MWCNT modified by the electrodeposition of gold NPs from a HAuCl solution to successfully determine cefixime, methadone [163], and nitrite [164] in a pharmaceutical form, in urine and saliva in several food stuffs and water samples, respectively. Fe203 [Pg.107]




SEARCH



Binders preparation

Carbon electrode

Carbon paste electrodes

Carbon pastes

Carbon preparation

Carbonate electrode

Carbonates preparation

Electrode binders

Electrode nanotube

Electrode paste

Electrode preparation

Nanotube carbon electrodes

Paste preparation

Preparation of electrodes

Preparative use

Useful Preparations

© 2024 chempedia.info