Science and Development Network (SciDev.Net)
Sensitive and selective sensor system is required to detect causes of disease. It is able to detect the cause of the disease more effectively by using multi-modal properties of nano-bio sensors. Nanotechnology composes a trend towards a group of emerging technique from physics and biology for the creation of new fangled nanostructures and manipulation of the matter at nano-scale. Some peak detection algorithms which are suitable for implementing with micro-controller are compared to apply to multi-modal nano-bio sensors in this paper. It is shown that auto-threshold peak detection is useful for portable nano-bio sensor system.