Heterogeneous Cubic Multidimensional Integrated Circuit for Water and Food Security in Fish Farming Ponds.
Among major food production sectors, world aquaculture shows the highest growth rate, providing more than 50% of the global seafood market. However, water pollution in fish farming ponds is regarded as the leading cause of fish death and financial losses in the market. Here, an Internet of Things system based on a cubic multidimensional integration of circuit (MD-IC) is demonstrated for water and food security applications in fish farming ponds. Both faces of the silicon substrate are used for thin-film-based device fabrication. The devices are interconnected via through-silicon-vias, resulting in a bifacial complementary metal-oxide-semiconductor-compatible electronics system. The demonstrated cubic MD-IC is a complete, small, and lightweight system that can be easily deployed by farmers with no need for specialists. The system integrates on its outer sides simultaneous air and water quality monitoring devices (temperature, electrical conductivity, ammonia, and pH sensors), solar cells for energy-harvesting, and antenna for real-time data-transfer, while data-management circuitry and a solid-state battery are integrated on its internal faces. Microfluidic cooling technology is used for thermal management in the MD-IC. Finally, a biofriendly polymeric encapsulation is used to waterproof the embedded electronics, improve the mechanical robustness, and allow the system to float on the surface of the water.
['El-Atab|Nazek|N|', 'Almansour|Reema|R|', 'Alhazzany|Alhanouf|A|', 'Suwaidan|Reema|R|', 'Alghamdi|Yara|Y|', 'Babatain|Wedyan|W|', 'Shaikh|Sohail F|SF|', 'Khan|Sherjeel M|SM|', 'Qaiser|Nadeem|N|', 'Hussain|Muhammad Mustafa|MM|']
D000818:Animals D017756:Aquaculture D011211:Electric Power Supplies D005398:Fisheries D000082302:Food Security D061005:Ponds D060753:Water Quality
integrated circuits water and food security Internet of Things silicon packaging