This talk will present our latest research findings on 2D nanomaterials towards greater scientific understanding and advanced engineering applications. In particular, the talk will highlight our work on zero-power devices, single-atom monolayer memory and applications, Covid diagnostic sensors and wearable tattoo sensors for mobile health. Non-volatile memory devices based on 2D materials are an application of defects and is a rapidly advancing field with rich physics that can be attributed to metal adsorption into vacancies. The memory devices can be used for neuromorphic computing and operate as communication switches up to 500GHz. Likewise, from a practical point, electronic tattoos based on graphene have ushered a new material platform that has highly desirable practical attributes including optical transparency, mechanical imperceptibility, and is the thinnest conductive electrode sensor that can be integrated on skin for physiological measurements including blood pressure monitoring with clinical accuracy. Most recently, significant progress has been made with 2D materials for rapid Covid diagnostic sensors.

Unconventional applications of 2D materials from memory devices to Covid sensors and wearable health

Where thousands of chemistry professionals meet to share ideas and advance scientific and technical knowledge. Spring 2023 abstracts, posters, and presentations will launch at the end of March.

ACS Spring 2023

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.