Abstract
An array of carbon composite electrodes embedded in a 96-well microtitration plate was applied to differential pulse voltammetry determination of standards of tumor biomarkers 2-(4-hydroxy-3-methoxy-phenyl) acetic acid (homovanillic acid, HVA) and (RS)-hydroxy(4-hydroxy-3-methoxy-phenyl) acetic acid (vanillylmandelic acid, VMA). For the preparation of composite electrodes, graphitic conductive microparticles and nonconductive polystyrene binder were used. For the measurement, a buffer of pH 2 was selected as the optimum medium for both analytes. In this medium, concentration dependences of stand-alone standards were measured; calculated quantification limits were 0.3 µmol dm−3 for HVA and 0.8 µmol dm−3 for VMA. Sorption of analytes on employed working electrode was examined in order to verify, whether the current is influenced by the time period between cell filling and measurement. The sorption was not observed and the current was stable even after 10 min. Developed method was verified by the determination of a mixture of standards of both analytes. Mixtures of analytes of various proportions were measured and the obtained calibration curves showed good agreement with standard values. Furthermore, the results showed that the behavior of the mixture of analytes is not different from the behavior of the actual standards, so that it is possible to calculate the concentration of both analytes side by side.
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Fitzgibbon MC, Tormey WP (1994) Ann Clin Biochem 31:1
Eisenhofer G, Kopin IJ, Goldstein DS (2004) Pharmacol Rev 56:331
Matsuo M, Tasaki R, Kodama H, Hamasaki Y (2005) J Inherit Metab Dis 28:89
Barco S, Gennai I, Reggiardo G, Galleni B, Barbagallo L, Maffia A, Viscardi E, De Leonardis F, Cecinati V, Sorrentino S, Garaventa A, Conte M, Cangemi G (2014) Clin Biochem 47:848
Lenders JWM, Pacak K, Walther MM, Linehan WM, Mannelli M, Friberg P, Keiser HR, Goldstein DS, Eisenhofer G (2002) J Am Med Assoc 287:1427
Lionetto L, Lostia AM, Stigliano A, Cardelli P, Simmaco M (2008) Clin Chim Acta 398:53
Sadilkova K, Dugaw K, Benjamin D, Jack RM (2013) Clin Chim Acta 424:253
Monsaingeon M, Perel Y, Simonnet G, Corcuff JB (2003) Eur J Pediatr 162:397
Rosano TG, Swift TA, Hayes LW (1991) Clin Chem 37:1854
Flottmann D, Hins J, Rettenmaier C, Schnell N, Kuci Z, Merkel G, Seitz G, Bruchelt G (2006) Microchim Acta 154:49
LeWitt P, Schultz L, Auinger P, Lu M, Parkinson Study Group D (2011) Brain Res 1408:88
Suzuki E, Kanba S, Nibuya M, Adachi S, Sekiya U, Shintani F, Kinoshita N, Yagi G, Asai M (1994) Biol Psychiatry 36:654
Sher L, Mann JJ, Traskman-Bendz L, Winchel R, Huang YY, Fertuck E, Stanley BH (2006) J Affect Disord 90:83
Revin SB, John SA (2012) Anal Methods 4:348
Li QA, Batchelor-McAuley C, Compton RG (2010) J Phys Chem B 114:9713
Pussard E, Neveux M, Guigueno N (2009) Clin Biochem 42:536
Kaluzna-Czaplinska J, Socha E, Rynkowski J (2010) Med Sci Monit 16:445
Monteleone M, Naccarato A, Sindona G, Tagarelli A (2013) Anal Chim Acta 759:66
Park JY, Myung SW, Kim IS, Choi DK, Kwon SJ, Yoon SH (2013) Biol Pharm Bull 36:252
Tsunoda M, Mitsuhashi K, Masuda M, Imai K (2002) Anal Biochem 307:153
Zydron M, Baranowski J, Bialkowski J, Baranowska I (2005) Sep Sci Technol 40:3137
Zhang HT, Li Z, Zhang JB, Zhang Y, Ye JN, Chu QC, Zhang MJ (2013) Chem Res Chin Univ 29:850
Selvaraju T, Ramaraj R (2007) Electrochim Acta 52:2998
Hatefi-Mehrjardi A, Ghaemi N, Karimi MA, Ghasemi M, Islami-Ramchahi S (2014) Electroanalysis 26:2491
Dineiro Y, Menendez MI, Blanco-Lopez MC, Lobo-Castanon MJ, Miranda-Ordieres AJ, Tunon-Blanco P (2005) Anal Chem 77:6741
Albertus F, Llerena A, Alpizar J, Cerda V, Luque M, Rios A, Valcarcel M (1997) Anal Chim Acta 355:23
Navratil T (2011) Curr Org Chem 15:2996
Barek J, Fischer J, Navratil T, Peckova K, Yosypchuk B, Zima J (2007) Electroanalysis 19:2003
Noskova GN, Zakharova EA, Kolpakova NA, Kabakaev AS (2012) J Solid State Electrochem 16:2459
Prasek J, Huska D, Jasek O, Zajickova L, Trnkova L, Adam V, Kizek R, Hubalek J (2011) Nanoscale Res Lett 6:385
Blanco-Lopez MC, Lobo-Castanon MJ, Ordieres AJM, Tunon-Blanco P (2007) Electroanalysis 19:207
Libansky M, Zima J, Barek J, Dejmkova H (2014) Electroanalysis 26:1920
Dejmkova H, Milan L, Zima J, Barek J (2013) Elektrochemická měřicí cela a soustava elektrochemických měřicích cel. CZ Patent 304 176, Nov 23, 2013; (2013) Chem Abstr 1926602
Inczedy J (1998) Compendium of analytical nomenclature (definitive rules 1997). Blackwell, Santa Fe
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This research was realized in the frame of specific university research SVV. Financial support of the Grant Agency of the Czech Republic (project P206/12/G151) is gratefully acknowledged.
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Libansky, M., Zima, J., Barek, J. et al. Voltammetric determination of homovanillic acid and vanillylmandelic acid on a disposable electrochemical measuring cell system with integrated carbon composite film electrodes. Monatsh Chem 147, 89–96 (2016). https://doi.org/10.1007/s00706-015-1583-8
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DOI: https://doi.org/10.1007/s00706-015-1583-8