TITLE

Detection of bisphenol A using a novel surface plasmon resonance biosensor

AUTHOR(S)
Hegnerová, K.; Piliarik, M.; Šteinbachová, M.; Flegelová, Z.; Černohorská, H.; Homola, J.
PUB. DATE
November 2010
SOURCE
Analytical & Bioanalytical Chemistry;Nov2010, Vol. 398 Issue 5, p1963
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We present a compact surface plasmon resonance (SPR) biosensor for the detection of bisphenol A (BpA), an endocrine-disrupting chemical. The biosensor is based on an SPR sensor platform (SPRCD) and the binding inhibition detection format. The detection of BpA in PBS and wastewater was performed at concentrations ranging from 0.05 to 1,000 ng/ml. The limit of detection for BpA in PBS and wastewater was estimated to be 0.08 and 0.14 ng/ml, respectively. It was also demonstrated that the biosensor can be regenerated for repeated use. Results achieved with the SPR biosensor are compared with those obtained using ELISA and HPLC methods.
ACCESSION #
54552749

 

Related Articles

  • Effect of Fenton treatment on the aquatic toxicity of bisphenol A in different water matrices. Arslan-Alaton, Idil; Aytac, Ece; Kusk, Kresten // Environmental Science & Pollution Research;Nov2014, Vol. 21 Issue 21, p12122 

    Battery tests serve as integral tools to decide whether a treatment process is ecotoxicologically safe or not. In the present study, a battery of toxicity tests was employed to elucidate the toxicity of the potential endocrine-disrupting pollutant bisphenol A (BPA) and its advanced oxidation...

  • Effects of bisphenol A in the ring-legged earwig, Euborellia annulipes. Rankin, Susan M.; Grosjean, Evan M. // Ecotoxicology;Apr2010, Vol. 19 Issue 4, p635 

    Bisphenol A is a known endocrine disruptor in vertebrates that mimics the action of estrogens by interacting with hormone receptors. It also affects reproduction and development in many invertebrate animals, though mechanisms of action are unclear. Terrestrial insects, despite their abundance...

  • Effects of BPA and E2 on expression profiles of genes related to hypothalamic-pituitary-gonadal axis of half-smooth tongue sole Cynoglossus semilaevis. Li, Fengling; Li, Zhaoxin; Wang, Qingyin; Zhai, Yuxiu // Chinese Journal of Oceanology & Limnology;May2013, Vol. 31 Issue 3, p598 

    Endocrine disrupting chemicals (EDCs) are increasingly viewed as persistent pollutants, similar to natural hormones in function. This paper describes the expression profiles of 7 genes ( DMRT, VTG GnRHR FSHR CYP17A CYP19A, and CYP19B) involved in sex steroid synthesis and action as well as...

  • Pandora's Water Bottle. McGrath, Susan // Audubon;Mar/Apr2010, Vol. 112 Issue 2, p32 

    The article discusses the presence of endocrine disruptors in consumer goods and its implications for health and the environment. Endocrine disruptors are synthetic chemicals which mimic the behavior of the hormones of the body or prevent their normal function. Low doses of these chemicals play...

  • Bisphenol A Interaction With Brain Development and Functions. Negri-Cesi, P. // Dose-Response;2015, Vol. 13 Issue 2, p1 

    Brain development is an organized, but constantly adaptive, process in which genetic and epigenetic signals allow neurons to differentiate, to migrate, and to develop correct connections. Gender specific prenatal sex hormone milieu participates in the dimorphic development of many neuronal...

  • HOW TO AVOID CHEMICAL REACTIONS. L. R. // Men's Health;Dec2009, Vol. 24 Issue 10, p146 

    The article presents suggestions on how one can avoid chemical pollutants in his day-to-day life. It is suggested to rinse the produce thoroughly to avoid ingesting even trace amounts of insecticides. Hormone-altering toxins are found in dairy products and fishes. It is suggested to consume...

  • Removal of phenol and bisphenol-A catalyzed by laccase in aqueous solution. Asadgol, Zahra; Forootanfar, Hamid; Rezaei, Shahla; Mahvi, Amir Hossein; Faramarzi, Mohammad Ali // Iranian Journal of Environmental Health Science & Engineering (I;2014, Vol. 12 Issue 6, p1 

    Background: Elimination of hazardous phenolic compounds using laccases has gained attention during recent decades. The present study was designed to evaluate the ability of the purified laccase from Paraconiothyrium variabile (PvL) for elimination of phenol and the endocrine disrupting chemical...

  • Occurrence of Bisphenol A, Estrone, 17β-Estradiol and 17α-Ethinylestradiol in Portuguese Rivers. Rocha, Sónia; Domingues, Valentina; Pinho, Carina; Fernandes, Virgínia; Delerue-Matos, Cristina; Gameiro, Paula; Mansilha, Catarina // Bulletin of Environmental Contamination & Toxicology;Jan2013, Vol. 90 Issue 1, p73 

    This study focused on the occurrence of several EDCs including bisphenol A, estrone (E1), the 17β-estradiol (E2) and 17α-ethinylestradiol (EE2) in fourteen rivers of Portugal. Samples analysis revealed a widespread contamination of BPA especially in Ave, Cávado, Douro, Ferro, Sousa and...

  • Bisphenol A (BPA) and the Heart. Klotter, Jule // Townsend Letter;May2015, Issue 382, p18 

    The article looks at a study conducted on the impact of Bisphenol A (BPA) exposure to the heart and mentions topics such as a BPA as a known endocrine disruptor, reduced ventricular conduction velocity, and altered ionic currents in nodal cells due to BPA exposure.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics