Enzymatic biofuel cells can act as self-powered wearable biosensors by converting chemicals in body fluids into electricity; however, manufacturing...
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Enzymatic biofuel cells can act as self-powered wearable biosensors by converting chemicals in body fluids into electricity; however, manufacturing challenges have prevented their widespread adoption. Now, researchers from Japan have developed water-based 'enzyme inks' that enable single-step screen printing of complete biofuel cells onto paper substrates. The printed electrodes demonstrated superior performance and stability compared to those made using conventional methods, paving the way for mass-produced, battery-free wearable health monitors. The findings are published in the journal ACS Applied Engineering Materials.
Enzymatic biofuel cells can act as self-powered wearable biosensors by converting chemicals in body fluids into electricity; however, manufacturing...
Flexible electronics are often sold on a simple promise: bendable screens, lightweight solar cells or wearable devices that can bend and flex without...
Flexible electronics are often sold on a simple promise: bendable screens, lightweight solar cells or wearable devices that can bend and flex without...
4D printing is one of the newest technologies in additive manufacturing. By adding the dimension of time to printed structures
4D printing is one of the newest technologies in additive manufacturing. By adding the dimension of time to printed structures
Researchers at McGill University have improved the efficiency of a method for converting human urine into clean energy. The method employs microbial...
Scientists at Stanford Medicine have discovered a promising new approach that could help protect and possibly restore brain cells damaged by a form of...
Scientists at Stanford Medicine have discovered a promising new approach that could help protect and possibly restore brain cells damaged by a form of...
A new AI-based method reconstructs spatial information about where immune cells were originally located in an organ, even after these cells have been...
Earthquakes are usually linked to natural movements along faults deep inside the Earth, but in certain situations, human activity can also produce...