Abstract
Fabrication of nano size poly(3,4-ethylenedioxythiophene)/multiwalled carbonnanotubes film on a glassy carbon electrode (PEDOT/MWCNT/GCE) in the presence of anionic and cationic surfactants is reported. The modified composite electrodes were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD) studies. SEM studies confirmed the formation of nano size film on the working electrode. Electroanalytical studies were carried out using the above prepared electrode by cyclic voltammetry (CV) and differential pulse stripping voltammetry (DPSV). This electrode exhibited higher sensitivity towards the reduction of cypermethrin (CYP), deltamethrin (DEL), fenvalerate (FEN) falling under pyrethroids family and an organochlorine pesticide dicofol (DCF). In CV, all the selected pesticides were found to exhibit one well-defined irreversible reduction peak at pH 13. Optimum conditions for DPSV were experimentally determined by varying several parameters. The practical application of the newly developed sensor was affirmed by quantification of the selected pesticides in spiked water samples.
Similar content being viewed by others
References
Katz E, Willner I, Wang J (2004) Electroanalysis 16:19
Wang J (2005) Electroanalysis 17:7
Merkoci A, Pumera M, Llopis X, Perez B, Valle MD, Alegret S (2005) Trends Analyt Chem 24:826
Vairavapandian D, Vichchulada P, Lay MD (2008) Anal Chim Acta 626:119
Manso J, Mena ML, Yanez-Sedeno P, Pingarron JM (2008) Electrochim Acta 53:4007
Gerard M, Chaubey A, Malhotra BD (2002) Biosens Bioelectron 17:345
Mullane APO, Dale SE, Day TM, Wilson NR, Macpherson JV, Unwin PR (2006) J Solid State Electrochem 10:792
Kymakis E, Amaratunga GAJ (2002) Appl Phys Lett 80:112
Cochet M, Maser WK, Benito AM, Callejas MA, Martinez MT, Benoit JM (2001) Chem Commun 1450:1
Manesh KM, Santhosh P, Komathi S, Kim NH, Parka JW, Gopalan AI, Lee K-P (2008) Anal Chim Acta 626:1
Peng C, Jin J, Chen GZ (2007) Electrochim Acta 53:525
Tsai YC, Li SC, Liao SW (2006) Biosens Bioelectron 22:495
Woo HS, Czerw R, Webster S, Carroll DL (2001) Synth Met 116:369
Santhosh P, Manesh KM, Gopalan A, Lee KP (2007) Sens Actuators B 125:92
Chen X, Yang Y, Ding M (2007) Anal Chim Acta 557:52
Augi L, Pena-farfal C, Yanez-Sedeno P, Pingarron JM (2007) Electrochim Acta 52:7946
Vasantha VS, Phani KLN (2002) J Electroanal Chem 520:79
Li G, Pickup PG (2000) Phys Chem Chem Phys 2:1255
Taskova V, Winkels S, Schultze JW (2001) Electrochim Acta 46:759
Tanabe S, Iwata H, Tatsukawa R (1994) Sci Total Environ 154:163
Wania F, Mackay D (1996) Environ Sci Technol 30:390A
Porazzi E, Martinez MP, Fanelli R, Benfenati E (2005) Talanta 68:146
Zhou Q, Xiao J, Wang W, Liu G, Shi Q, Wang J (2006) Talanta 68:1309
Leone AD, Ulrich EM, Bodnar CE, Falconer RL, Hites RA (2000) Atmos Environ 4:4131
Goncalves C, Alpendurada MF (2002) J Chromatogr A 968:177
Dong C, Zeng Z, Li X (2005) Talanta 66:721
Ye F, Xie Z, Wu X, Lin X (2006) Talanta 69:97
Manisankar P, Viswanathan S, Mercy Pusphalatha A, Rani C (2005) Anal Chim Acta 528:157
Hu C, Yang C, Hu S (2007) Electrochem Commun 9:128
Choi JW, Han MG, Kim SY, Oh SG, Im SS (2004) Synth Met 141:293
Manisankar P, Vedhi C, Selvanathan G, Gurumallesh Prabu H (2007) J Appl Polym Sci 104:3285
Richard C, Balavoine F, Schultz P, Ebbesen TW, Mioskowski C (2003) Science 300:775
Yurekli K, Mitchell CA, Krishnamoorti R (2004) J Am Chem Soc 126:9902
Manisankar P, Vedhi C, Selvanathan G (2007) J Polym Sci A 45:2787
Huang Z, Li Y, Chen B, Yao S (2007) J Chromatogr B 853:154
Patil SH, Banerjee K, Dasgupta S, Oulkar DP, Patil SB, Jadhav MR, Savant RH, Adsule PG, Deshmukh MB (2009) J Chromatogr A 1216:2307
Li H-P, Lin C-H, Jen J-F (2009) Talanta 79:466
Chen T, Chen G (2007) Rapid Commun Mass Spectrom 21:1848
Oudou HC, Alonso RM, Jimenez RM (2001) Electroanalysis 13:72
Acknowledgment
The authors would like to thank, Department of Science and Technology (DST), New Delhi, India for their financial support (Vide Project No. SR/S1/PC-16/2005 dt. 26.09.2007).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Abirama Sundari, P., Manisankar, P. Development of ultrasensitive surfactants doped poly(3,4-ethylenedioxythiophene)/multiwalled carbon nanotube sensor for the detection of pyrethroids and an organochlorine pesticide. J Appl Electrochem 41, 29–37 (2011). https://doi.org/10.1007/s10800-010-0204-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10800-010-0204-9