An increasing use of RFID tags in the medical sector and logistics is increasing the need for electricity. This proliferation is raising the demand for alternative environment-friendly power source – to contribute towards curbing global warming.
Thanks to VTT Technical Research Centre of Finland for developing an enzyme-based printable bio-fuel cells, which is capable of converting the chemical energy bound in the organic compounds (fuels) into electricity in an eco-friendly way. These cells are compact, inexpensive and disposable!
This source of power can be applied in plasters containing a memory circuit and measuring electrode for temperature. It can also help sensors monitor food quality. Other applications are on sensors used in the logistics chain, temperature sensors for food products, adhesive medical sensors and printed screens
The printable bio-fuel cell enzymes convert the energy bound in the renewable fuels into electricity. Thus, these renewable fuels like sugar, alcohols, etc. can meet the increasing demand for electricity in an environmentally-responsible way.
