(Invited) Agriculture 4.0: Development of Chemical and Biochemical Smart Sensors Systems for Sustainable Food Production

摘要

With the global population expected to grow to over 9.6 billion by 2050 it is a projected that a 50-60% increase in food production will be required. In addition, the increasing wealth of the BRIC (Brazil, Russia, India and China) countries is driving the transition from traditional to more westernized high protein diets. A key challenge then, going forward, will be to close the food gap. This must be achieved against the backdrop of climate change & desertification, labor shortages and competition for energy, land & resources. It is clear then, that addressing this challenge will require the development of more efficient and sustainable food production techniques and processes. Digitizing the entire food chain using smart sensor systems would help enable such an approach. This convergence between the Internet of Things (IoT) and the agri-food industry requires sensor systems and technologies that provide real time data to producers and processers; required for rapid, but informed, decision making. To this end, we are using microelectronic fabrication approaches to develop advanced end-to-end chemical and bio-chemical nanosensor sensor systems specifically tailored to the needs of both producers and processors. These sensor systems are being designed to be used by non-specialists and be rugged enough for field deployment.