Abstract
We have developed a biosensor for highly sensitive and selective determination of the endocrinic disruptor bisphenol A (BPA). It is based on glassy carbon electrode modified with calf thymus DNA and a composited prepared from single walled carbon nanotubes (SWNT) and Nafion. The interaction between BPA and DNA was studied by voltammetry. The binding constant was determined to be 3.55 × 103 M−1, and the binding site has a length of 4.3 base pairs. These electrochemical studies provide further information for a better understanding of the toxicity and carcinogenicity of BPA. Under optimal conditions, the biosensor displays a linear electrochemical response to BPA in the 10 nM to 20 μM concentration range, with a detection limit as low as 5.0 nM (at an S/N of 3). The method was successfully applied to the quantification of BPA in leachates from plastic baby bottles. Recoveries range from 94.0 % to 106.0 % which underpins the excellent performance of this SWNT-based DNA sensor.

A biosensor based on DNA and single walled carbon nanotubes modified glassy carbon electrode displays a linear electrochemical response to bisphenol A in the 10 nM to 20 μM concentration range, with a detection limit as low as 5.0 nM (at an S/N of 3).
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References
Staples CA, Dorn PB, Klecka GM, O’Block ST, Harris LR (1998) A review of the environmental fate, effects, and exposures of bisphenol A. Chemosphere 36:2149–2173
Biedermann-Berm S, Grob K (2009) Release of bisphenol A from polycarbonate baby bottles: water hardness as the most relevant factor. Eur Food Res Technol 228:679–684
Kovaaic P (2010) How safe is bisphenol A? Fundamentals of toxicity: metabolism, electron transfer and oxidative stress. Med Hypotheses 75:1–4
Bezaee M, Yamini Y, Shariati S, Esrafili A, Shamsipur M (2009) Dispersive liquid-liquid microextraction combined with high-performance liquid chromatography-UV detection as a very simple, rapid and sensitive method for the determination of bisphenol A in water samples. J Chromatorgr A 1216:1511–1514
García-Prieto A, Lunar ML, Rubio S, Pérez-Bendito D (2008) Determination of urinary bisphenol A by coacervative microextraction and liquid chromatography-fluorescence detection. Anal Chim Acta 630:19–27
Inoue K, Kato K, Yoshimura Y, Makino T, Nakazawa H (2000) Determination of bisphenol A in human serum by high-performance liquid chromatography with multi-electrode electrochemical detection. J Chromatogr B 749:17–23
Gómez MJ, Agüera A, Mezcua M, Hurtado J, Mocholí F, Fernández-Alba AR (2007) Simultaneous analysis of neutral and acidic pharmaceuticals as well as related compounds by gas chromatography-tandem mass spectrometry in wastewater. Talanta 73:314–320
Kuramitz H, Nakata Y, Kwwasaki MS, Tanaka S (2001) Electrochemical oxidation of bisphenol A: Application to the removal of bishphenol A using a crbon fiber electrode. Chemosphere 45:37–43
Xue F, Wu JJ, Chu HQ, Mei ZL, Ye YK, Liu J, Zhang R, Peng CF, Zheng L, Chen W (2013) Electrochemical aptasensor for the determination of bisphenol A in drinking water. Microchim Acta 180:109–115
Gao Y, Cao Y, Yang DG, Luo XJ, Tang YM, Li HM (2012) Sensitivity and selectivity determination of bisphenol A using SWCNT-CD conjugate modified glassy carbon electrode. J Hazard Mater 199–200:111–118
Portaccio M, Tuoro DD, Arduini F, Lepore M, Mita DG, Diano N, Mita L, Moscone D (2010) A thionine-modified carbon paste amperometric biosensor for catechol and bisphenol A determination. Biosens Bioelectron 25:2003–2008
Wang F, Yang J, Wu K (2009) Mesoporous silica-based electrochemical sensor for sensitive determination of environmental hormone bisphenol A. Anal Chim Acta 638:23–28
Yin H, Zhou Y, Ai S (2009) Preparation and characteristic of cobalt phthalocyanine modified carbon paste electrode for bisphenol A detection. J Electroanal Chem 626:80–88
Li Q, Li H, Du GF, Xu ZH (2010) Electrochemical detection of bisphenol A mediated by [Ru(bpy)3]2+ on an ITO Electrode. J Hazard Mater 180:703–709
Niu XL, Yang W, Wang GY, Ren J, Guo H, Gao JZ (2013) A novel electrochemical sensor of bisphenol A based on stacked graphene nanofibers/gold nanoparticles composite modified glassy carbon electrode. Electrochimica Acta 98:167–175
Li JH, Kuang DZ, Feng YL, Zhang FX, Liu MQ (2011) Voltammetric determination of bisphenol A in food package by a glassy carbon electrode modified with carboxylated multi-walled carbon nanotubes. Microchim Acta 172:379–386
Poorahong S, Thammakhet C, Thavarungkul P, Limbut W, Numnuam A, Kanatharana P (2012) Amperometric sensor for detection of bisphenol A using a pencil graphite electrode modified with polyaniline nanorods and multiwalled carbon nanotubes. Microchim Acta 176:91–99
Zheng ZX, Du YL, Wang ZH, Feng QL, Wang CM (2013) Pt/graphene-CNTs nanocomposite based electrochemical sensors for the determination of endocrine disruptor bisphenol A in thermal printing papers. Analyst 138:693–698
Luo LQ, Liu JY, Wang ZX, Yang XR, Dong SJ, Wang EK (2001) Fabrication of layer-by-layer deposited multilayer films containing DNA and its interaction with methyl green. Biophys Chem 94:11–22
Pérez-López B, Merkoçi A (2012) Carbon nanotubes and graphene in analytical sciences. Microchim Acta 179:1–16
Jagota A, Diner BA, Boussaad S, Zheng M (2005) Carbon nanotube-biomolecule interactions: Applications in carbon nanotubes separation and biosensing. Nanosci Nanotechnol 10:253–271
Wang YW, Liu H, Wang F, Gao YM (2012) Electrochemical oxidation behavior of methotrexate at DNA/SWCNT/Nafion composite film-modified glassy carbon electrode. J Solid State Electrochem 16:3227–3235
Vega D, Agüí L, Cortés G, Yáñez-Sedeño P, Pingarrón JM (2007) Electrochemical detection of phenolic estrogenic compounds at carbong nanotube-modified electrodes. Talanta 71:1031–1038
Zheng YQ, Yang CZ, Pu WH, Zhang JD (2009) Carbon nanotube-based DNA biosensor for monitoring phenolic pollutants. Microchim Acta 166:21–26
Wang YL, Liu L, Li MG, Xu SD, Gao F (2011) Multifunctional carbon nanotubes for direct electrochemistry of glucose bioassay. Biosens Bioelectron 30:107–111
Wang MZ, Zheng JB (2012) Direct electrochemistry and electrocatalysis of hemoglobin immobilized on the functionalized grapheme-carbon nanotube composite film. J Electrochem Soc 159:F150–F156
Reichmann ME, Rice SA, Thomas CA, Doty P (1954) A further examination of the molecular weight and size of desoxypentose nucleic acid. J Am Chem Soc 76:3047–3053
Ballesteros-Gómez A, Rubio S, Pérez-Bendito D (2009) Analytical methods for the determination of bisphenol A in food. J Chromatogr A 1216:449–469
Laviron E (1979) General expression of the linear potential sweep voltammogram in the case of diffusionless electrochemical systems. J Electroanal Chem 101:19–28
Ngundi MM, Sadik OA, Yamaguchi T, Suye S (2003) First comparative reaction mechanisms of β-estradiol and selected environmental hormones in a redox environment. Elecrochem Commun 5:61–67
Bard AJ, Faulkner LR (1980) Electrochemical methods: Fundamentals and Applications. Wiley, New York, chapter 6
Carter MT, Rodriguez M, Bard AJ (1989) Votammetric studies of the interaction of metal chelates with DNA. 2. Tris-Chelated complexes of cobalt (III) and iron (II) with 1, 10-phenanthroline and 2, 2′-bipyridine. J Am Chem Soc 111:8901–8911
Acknowledgments
The authors gratefully acknowledge financial support from the Key project of Shenzhen Polytechnic (No.2210 K3070014) and “Qianbaishi Candidate” fund for Higher Education of Guangdong Province.
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Jiang, X., Ding, W., Luan, C. et al. Biosensor for bisphenol A leaching from baby bottles using a glassy carbon electrode modified with DNA and single walled carbon nanotubes. Microchim Acta 180, 1021–1028 (2013). https://doi.org/10.1007/s00604-013-1025-4
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DOI: https://doi.org/10.1007/s00604-013-1025-4