Hybrid DNA Origami – Graphene Platform for Electrically‐Gated Nanoscale Motion

Hybrid DNA Origami – Graphene Platform for Electrically‐Gated Nanoscale Motion

Abstract A proof‐of‐principle device for axial high‐resolution operation that combines a deoxyribonucleic acid (DNA) origami with a functionalized graphene layer is presented, analyzed by nanoscopy. Along the DNA origami structure, ATTO‐488 fluorophores are bound at specific distances from graphene,...

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Main Authors: João D. G. Azevedo, Tiago Queirós, Filipe Camarneiro, Maria João Lopes, João Freitas, Agnes Purwidyantri, Praneetha Sundar Prakash, Soumya Chandrasekhar, Thorsten‐Lars Schmidt, Pedro Alpuim, Jana B. Nieder
Format: Article
Language:English
Published: Wiley-VCH 2025-04-01
Series:Advanced Materials Interfaces
Subjects:
biosensors
DNA origami
fluorescence quenching
graphene
nearfield sensing
Online Access:https://doi.org/10.1002/admi.202400617
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