T his article is a follow-up to the one on SELF capacitance [1], and together, they cover the theories and design guides for the two most popular capacitive sensors, the projected and self capacitive ...

Dispersible electrodes based on gold-coated magnetic nanoparticles modified with DNA can detect microRNA in unprocessed blood samples at extremely low concentrations and over a broad range – a first ...

(Nanowerk News) In recent years, with the rapid development of flexible electronic skins, high-performance flexible tactile sensors have received more attention and have been used in many fields such ...

Researchers at National Taiwan University have developed biodegradable MXene–bamboo paper electrodes that combine flexibility, waterproof stability, and tunable conductivity. Encapsulated in a ...

Design engineers are considering quantum sensors to detect the tiny and fast nerve signals as an alternative to the standard approach of implanting electrodes, which is invasive, and electrodes can ...

The electrodes are equipped with 128 sensors that can record extremely localized brain signals and 16 stimulation contacts that can deliver clinical grade stimulation currents and that can ...

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A soft, edible electrode made from alginate and polydopamine detects glucose under intestinal conditions, opening a path toward swallowable sensors for diabetes monitoring. (Nanowerk Spotlight) ...