Ammonia Nanosensors, and Environmental Control System

A nanostructure sensor for sensing an analyte of interest, comprising:

• a substrate, the substrate including a generally sheet-like base material and at least one conductor formed on a surface of the substrate;
• a network of nanostructures deposited on the substrate so as to contact the at least one conductor formation, the network being deposited on the substrate subsequent to the forming of the at least one conductor;
• a recognition material disposed in associated with the network of nanostructures, the recognition material configured to interact with the analyte of interest.

-37. (canceled)