Targeted Sub-Attomole Cancer Biomarker Detection Based on Phase Singularity 2D Nanomaterial-Enhanced Plasmonic Biosensor

Targeted Sub-Attomole Cancer Biomarker Detection Based on Phase Singularity 2D Nanomaterial-Enhanced Plasmonic Biosensor

Highlights A zero-reflection-induced phase singularity is achieved through precisely controlling the resonance characteristics using two-dimensional nanomaterials. An atomically thin nano-layer having a high absorption coefficient is exploited to enhance the zero-reflection dip, which has led to the...

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Bibliographic Details
Main Authors: Yuye Wang, Shuwen Zeng, Aurelian Crunteanu, Zhenming Xie, Georges Humbert, Libo Ma, Yuanyuan Wei, Aude Brunel, Barbara Bessette, Jean-Christophe Orlianges, Fabrice Lalloué, Oliver G. Schmidt, Nanfang Yu, Ho-Pui Ho
Format: Article
Language:English
Published: SpringerOpen 2021-03-01
Series:Nano-Micro Letters
Subjects:
2D nanomaterials
Cancer marker detection
Phase singularity
Surface plasmon
Online Access:https://doi.org/10.1007/s40820-021-00613-7

Internet

https://doi.org/10.1007/s40820-021-00613-7

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