Electrochemical sensor based on a sepiolite clay nanoparticle-based electrochemical sensor for ascorbic acid detection in real-life samples
Tóm tắt
A new electrode composed of sepiolite clay (SC) carbon paste (CP) was developed and used for the adsorptive stripping differential pulse voltammetric quantification of ascorbic acid (AA). The effects of pH, the ratios of the electrode ingredients, accumulation potential, and accumulation time were investigated. The SC/CP electrode (SC/CPE) was found to have a good linear working range (1.4 × 10−8–9.0 × 10−7 mol L−1) and the detection limit of 4.2 × 10−9 mol L−1. The sensitivity is fairly good with LOQ of 0.014 μmol L−1 and LOD of 0.0042 μmol L−1. The selectivity in the presence of some common species, i.e., Na+, Cl−, Ca2+, Mg2+, NO3
−
, citric acid, and glucose, at concentrations well above those encountered in body fluids was found to be satisfactory. The SC/CPE system has a lifetime not shorter than a month and proved to be practical for the analysis of not only pharmaceutical formulations but also natural products such as vitamin C-rich fruit Rosa canina and mineral waters.
Tài liệu tham khảo
Lachapelle MY, Drouin G (2011) Genetica 139:199–207
Ping J, Wang Y, Wu J, Ying Y, Ji F (2012) Food Chem 135:362–367
Ullah MF, Bhat SH, Hussain E, Abu-Duhier F, Ahmad A, Hadi SM (2012) Curr Drug Targets 13:1757–1771
Franeta JT, Agbaba D, Eric S, Pavkov S, Aleksic M, Vladimirov S (2002) HPLC assay of acetylsalicylic acid, paracetamol, caffeine and phenobarbital in tablets. Il Farmaco 57(9):709–713
Okamoto H, Nakajima T, Ito Y, Aketo T, Shimada K, Yamato S (2005) J Pharm Biomed Anal 37:517–528
Garrido A, Frencih ME, Torres H, Vega AB, Martinez JL, Vidal P, Bolanos P (2005) Food Chem 53:7371–7376
Jain A, Chaurasia A, Verma KK (1995) Talanta 42:779–787
Ruiz-Medina A, Fernández-de Córdova ML, Ayora-Cañada MJ, Pascual-Reguera MI, Molina-Díaz A (2000) Anal Chim Acta 404:131–139
Gupta VK, Jain AK, Shoora SK (2013) Electrochim Acta 93:248–253
Lourenção BC, Medeiros RA, Rocha-Filho RC, Fatibello-Filho O (2010) Electroanalysis 22:1717–1723
Duarte EH, Kubota LT, Tarley CRT (2012) Electroanalysis 24:2291–2301
Kingsley MP, Desai PB, Srivasta AK (2015) J Electroanal Chem 741:71–79
Wang C, Yuan R, Chai Y, Chen S, Hu F, Zhang M (2012) Anal Chim Acta 741:15–20
Attia TZ (2016) Spectrochimica Acta Part A: Molecular and Biomolecular and Biomolecular Spectroscopy 169:82–86
Bersier PM, Bersier J (1994) Electroanalysis 6:171–191
Smyth MR, Vos J (1992) Analytical voltammetry, comprehensive analytical chemistry. Elsevier Science Inc, New York
Dong SJ, Che GL, Xie YW (1995) Chemically modified electrodes. Kexue Chuban She, Beijing, pp 52–58
Kalcher K, Kauffmann JM, Wang J, Svancara I, Vytras K, Neuhold C, Yang Z (1995) Electroanalysis 7:5–22
Ansanay-Alex S, Lomenech C, Hurel C, Marmier N (2012) Int J Nanotechnol 9:204–215
Ghosh PK, Bard AJ (1983) J Am Chem Soc 105:5691–5693
Navratilova Z, Kula P (2003) Electroanalysis 15:837–846
Zen JM, Chen PJ (1997) Anal Chem 69:5087–5093
Barek V, Morra MJ (1998) Environmental Science & Technology 32:2149–2153
Sreedhar M, Reddy TM, Sirisha KR, Reddy SRJ (2003) Anal Sci 19:511–516
Bayraktepe DE, Yanardağ T, Yazan Z, Aksüt A (2013) Rev Roum Chim 60:287–295
Bayraktepe DE, Yazan Z, Polat K (2016) J Electroanal Chem 780:38–45
Beitollah H, Goodarzian M, Khalilzadeh MA, Karimi-Maleh H, Hassanzadeh M, Tajbakhsh M (2012) J Mol Liq 173:137–143
Monk PM (2008) Fundamentals of electro-analytical chemistry, vol 29. John Wiley & Sons, New York
Liu C, Lee H, Chang YH, Feng SP (2016) J Colloid Interface Sci 469:17–24
Jain R, Gupta VK, Jadon N, Radhapyari K (2010) Anal Biochem 407:79–88
Dogan-Topal B, Bozal-Palabıyık B, Uslu B, Ozkan SA (2013) Sensors Actuators B Chem 177:841–847
Habibi B, Pournaghi-Azar HM (2010) Electrochim Acta 55:5492–5498
Wu F, Huang T, Hu Y, Yang X, Ouyang Y, Xie Q (2016) Microchim Acta 183:2539–2546
Zhang D, Li L, Ma W, Chen X, Zhang Y (2017) Mater Sci Eng C 70:241–249
Taei M and Jamshidi MS (2017) Microchemical Journal 130:108–115
Zhao L, Li H, Gao S, Li M, Xu S, Li C, Guo W, Qu C, Yang B (2015) Electrochim Acta 168:191–198
Zhang B, Huang D, Xu X, Alemu G, Zhang Y, Zhan F, Shen Y, Wang M (2013) Electrochim Acta 91:261–266
Ouyang X, Luo L, Ding Y, Liu B, Xu D, Huang A (2015) J Electroanal Chem 748:1–7
Wang S, Du D (2004) Sensors Actuators B Chem 97:373–378
Mukdasai S, Crowley U, Pravda M, He X, Nesterenko EP, Nesterenko PN, Paull B, Srijaranai S, Glennon JD, Moore E (2015) Sensors Actuators B Chem 218:280–288
Kalimuthu P, John SA (2010) Talanta 80:1686–1691
Erdurak-Kiliç CS, Uslu B, Doğan B, Özgen U, Özkan SA, Coşkun M (2006) J Anal Chem 61:1113–1120
Zhang L, Sun YG (2001) Anal Sci 17:939–943
Barros L, Carvalho AM, Ferreira IC (2011) Food Res Int 44:2233–2236
Nojavan S, Khalilian F, Kiaie FM, Rahimi A, Arabanian A, Chalavi S (2008) J Food Compos Anal 21:300–305