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Ultrasensitive Graphene-TMD Heterostructure Optical Biosensors Integrated with Silicon Photonics for Label-Free Detection

2025-08-19

Abstract excerpt

<title>Abstract</title> <p>This work presents a breakthrough optical biosensing platform utilizing graphene–transition metal dichalcogenide (TMD) heterostructures monolithically integrated with silicon photonic waveguides. The engineered van der Waals heterostructure exploits synergistic light-matter interactions between graphene’s tunable plasmonic properties and TMD’s direct bandgap characteristics to achieve u...

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Literature Corpus work
8a0dd656-b65e-581e-b07f-a30b6c01c145
DOI
10.21203/rs.3.rs-7279468/v1
Open publication

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Ultrasensitive Graphene-TMD Heterostructure Optical Biosensors Integrated with Silicon Photonics for Label-Free DetectionDOI 10.21203/rs.3.rs-7279468/v1
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