Sensor devices for assessing the toxicity of nanomaterials

Abstract

Nanotechnology and nanomaterials are produce a great interest because of their unique structural morphology and outstanding physicochemical properties. Nanomaterials open up new possibilities for the development of new technologies of sensorics and monitoring. While nanomaterials have numerous applications, and the benefits of nanotechnology are widely covered, their potential impact on human health and the environment is also being investigated. Nanosensors can be classified into two main categories: sensors, which include nanotechnology or sensors with nanotechnology support, which are nanoscale in themselves or have nanoscale materials, components; and sensors that are used to measure nanoscale properties. The first category may ultimately lead to lower material costs, lower weight and energy consumption. The second category can improve understanding of the potential toxic effects of emerging pollutants from nanomaterials, including fullerenes, dendrimers and carbon nanotubes.