Sensors and biosensors for analysis of bisphenol-A

We discuss state-of-the-art sensing methods for the detection of bisphenol-A (BPA), a well-known and much studied contaminant causing a wide range of health problems to living beings especially the young. These methods are rapid, sensitive, inexpensive and suitable for on-site monitoring. We comprehensively review the principles, the mechanisms and the performances of chemical sensors and biosensors available in the literature. We also discuss future perspectives in developing sensors for the detection of BPA. (C) 2013 Elsevier Ltd. All rights reserved.