Related Experiment Video
Updated: Aug 28, 2026

Screening for Endocrine Activity in Water Using Commercially-available In Vitro Transactivation Bioassays
Published on: December 4, 2016
Biosensors for environmental monitoring of endocrine disruptors: a review article
Sara Rodriguez-Mozaz1, Maria-Pilar Marco, Maria J Lopez de Alda
1Department of Environmental Chemistry, IIQAB-CSIC, C/ Jordi Girona 18-26, 08034 Barcelona, Spain.
Abstract:
This article provides an overview of the applications of biosensors in analysis and monitoring of endocrine-disrupting compounds (EDCs) in the environment. Special attention is devoted to the various types of physical-chemical signal transduction elements, biological mechanisms employed as sensing elements and techniques used for immobilisation of the bioreceptor molecules on the transducer surface. Two different classes of biosensors for EDCs are considered: biosensors that measure endocrine-disrupting effects, and biosensors that respond to the presence of a specific substance (or group of substances) based on the specific recognition of a biomolecule. Several examples of them are presented to illustrate the power of the biosensor technology for environmental applications. Future trends in the development of new, more advanced devices are also outlined.
Related Concept Videos
Endocrine Signaling
An Overview of the Endocrine System
The endocrine system collaborates...
Structures of the Endocrine System
Chemical Signaling in the Endocrine System
Lipid-soluble hormones, such as steroid hormones, demonstrate an intracellular action. These hormones traverse cell membranes due to their lipid nature. Once inside the target cell, they...
Regulation of Hormone Secretion
Humoral stimuli,...
Microbial Biosensors

