Structure-switching of an organothiol neutral carrier by gold nanoparticles decorated on SH-MWCNTs for ultra-trace voltammetric assay of Hg(ii) using a carbon paste electrode

2015 ◽  
Vol 7 (18) ◽  
pp. 7765-7775 ◽  
Author(s):  
Soleyman Ramezani ◽  
Mohammad Hossein Mashhadizadeh ◽  
Sajad Jalilian ◽  
Mehdi Aghili
Keyword(s):  
Gold Nanoparticles ◽  
Carbon Paste Electrode ◽  
Carbon Paste ◽  
Neutral Carrier ◽  
Simple Strategy ◽  
Ion Carrier ◽  
Ultra Trace ◽  
Structure Switching ◽  
Voltammetric Assay ◽  
Paste Electrode

A simple strategy has been developed based on 1,2-bis[5,2-thiolmethyl-sulphide-1,3,4-oxadiazol-2-yl]ethane (BTMSOE) as a novel ion-carrier for construction of a voltammetric Hg(ii)-CPE.

Determination of sparfloxacin and besifloxacin hydrochlorides using gold nanoparticles modified carbon paste electrode in micellar medium

RSC Advances ◽  
2016 ◽  
Vol 6 (46) ◽  
pp. 39605-39617 ◽  
Author(s):  
Ali K. Attia ◽  
Amr M. Badawy ◽  
Samr G. Abd-Elhamid
Keyword(s):  
Gold Nanoparticles ◽  
Carbon Paste Electrode ◽  
Electrochemical Behavior ◽  
Modified Carbon Paste Electrode ◽  
Micellar Medium ◽  
Carbon Paste ◽  
Paste Electrode

Determination of sparfloxacin and besifloxacin hydrochlorides using gold nanoparticles modified carbon paste electrode in micellar medium AuCPE was used to study the electrochemical behavior of SPAR and BESI using CV and DPV in presence of SDS.

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