Eco-sustainable magnetoresistive sensors towards disposable magnetoelectronics

Nature Communications, Published online: 27 March 2026; doi:10.1038/s41467-026-71077-9

A fully green printing strategy enables biodegradable and recyclable magnetoresistive sensors made from iron-based materials. By combining sustainability with high low-field sensitivity, the work opens a pathway toward environmentally responsible disposable magnetoelectronics.

​Nature Communications, Published online: 27 March 2026; doi:10.1038/s41467-026-71077-9A fully green printing strategy enables biodegradable and recyclable magnetoresistive sensors made from iron-based materials. By combining sustainability with high low-field sensitivity, the work opens a pathway toward environmentally responsible disposable magnetoelectronics.