DNA–Graphene Bioelectronics

Client

University of Arizona, USA

Technologies

• Attosecond Microscopy

• DNA Engineering

• Graphene Nanomaterials

• Charge Migration Analysis

Project Overview

An interdisciplinary research project focused on investigating ultrafast charge migration in DNA–graphene hybrid systems. By integrating biomolecular engineering with graphene nanomaterials and attosecond microscopy, the project explored fundamental charge transport mechanisms for next-generation bioelectronic applications.

Scope of Work

• Designed DNA constructs for conductive studies.

• Integrated biomolecules with graphene-based nanomaterials.

• Immobilized DNA samples on engineered substrates.

• Measured ultrafast charge migration using attosecond microscopy.

Innovation

Combined molecular biology, nanotechnology, and ultrafast imaging to establish bio-nano hybrid platforms capable of investigating charge transport at the molecular level, supporting future developments in bioelectronics and advanced sensing technologies.

Results

• Demonstrated proof-of-concept for DNA-based charge transport systems.

• Validated bio-nano hybrid integration workflows.

• Generated insights into molecular-scale electron migration.

• Expanded the application of attosecond microscopy in biological nanomaterials.

Technical Impact

Successfully developed and characterized DNA–graphene hybrid systems using attosecond microscopy, pioneering biological applications of ultrafast imaging while advancing research in bioelectronics, molecular sensing, and next-generation functional materials.