Wireless Electrochemical Sensors: A Tool for Process Control Past, Present and the Future

Wireless sensors are widely used in analytical chemistry. Their utilization in control will make the feed-back of the quality of processes in real time possible followed by immediate remediation of the problems regarding quantity and quality of by-products and final products. The mini review will outline the current situation in interactive-intelligent-real-time process technology with remote on-site wireless sensors as well as giving aspects of the historical background of process and process control from wired to wireless.