A Biodegradable Nanocellulose ECG Patch: The Sustainable Alternative

The electrocardiogram (ECG) is an invaluable tool for monitoring heart conditions, as it records the heart’s electrical signals. Personal health monitoring devices, such as ECG patches and holter monitors, have become increasingly popular for medical applications due to their ease of use and relatively low cost; however, these devices are commonly made from fossil fuel-based sources that are difficult to recycle, creating a demand for sustainable materials to decrease the waste generated by the healthcare sector.