Electrochemical biosensor for estrogenic substance using lipid bilayers modified by Au nanoparticles.


There is a growing demand for new technologies that are capable of screening the wide variety of xenoestrogens in environment. Here, a nanostructure electrochemical biosensor was developed to directly detect and screen estrogenic substances based on estrogen receptor (ER) binding without the use of radio- or enzyme-labeled compounds. The biosensor was… (More)
DOI: 10.1016/j.bios.2010.03.004