Electrochemical Determination of Chlorophenols at Microcylinder Poly(3-methylthiophene) Modified Electrodes Based on a Previous Chemical Oxidation Using Bis(trifluoroacetoxy)iodobenzene

Electrochemical performance of 8-hydroxy-2′-deoxyguanosine and its detection at poly(3-methylthiophene) modified glassy carbon electrode

“…Poly(3-methylthiophene) (P3MT) is a widely investigated electronically conducting polymer, which can be easily electrodeposited onto electrode surface by electrooxidation of its monomer. P3MT modified electrodes have been extensively reported and have shown excellent electrocatalytic effect on phenolic compounds (Wang and Li, 1989;Agüí et al, 2001), neurotransmitter species (Atta et al, 1991(Atta et al, ,1996Mark et al, 1995;Galal, 1998;Wang et al, 2004), amino acids (Agüí et al, 1999), NADH (Jaraba et al, 1996) and herbicide metamitron (López de Armentia et al, 1999).…”

Non-Enzymatic Phenol Determination in River Water Over Modified Electrode with Poly(3-methylthiophene)

“…P3MT and its derivatives were electrochemically synthesized in dichloromethane [21], acetonitrile and acetonitrile-containing ferro sulfonic acid [22,23], chloroform [24] and perchloric acid solution [25]. Some studies were reported that P3MT-coated modified electrodes were used for determination of some phenolic compounds [26,27], riboflavin [28] and dopamine [17]. Also, polyaniline -poly(3-methylthiophene)-poly(3,3'diaminobenzidene) (PANI -P3MT -PDAB) film for detection of dopamine [29], epinephrine [30] and PDAB -P3MT film for detection of catechol [31] were reported..…”

Determination of hydroquinone using poly(3‐methylthiophene) synthesized electrochemically on pt electrode in methylene chloride

“…It is reported that P3MT and their derivatives were synthesized electrochemically in nonaqueous (acetonitrile and acetonitrile‐containing ferrosulfonic acid, chloroform, and boron trifluoride diethyl ether) and aqueous (perchloric acid medium) solvents. P3MT‐coated electrodes, which have conjugated double bond in molecular structure, have been shown suitable for the determination of some phenolic compounds, dopamine, and 8‐hydroxy‐2′‐deoxyguanosine (8‐OH‐dG), based on excellent electrocatalytic effect that exert on the oxidation of these compounds . The determination of inorganic anions based on their incorporation as counter ions into the positively held P3MT has been described .…”