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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Saswat Mohapatra

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2 papers indexed here

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Oct 2026

Plasmonic liquid biopsy for breast cancer detection via small extracellular vesicle counting in plasma

Small extracellular vesicles (sEVs, aka, exosomes) are potential biomarkers for breast cancer liquid biopsy, but their nanoscale size and the complexity of plasma make sensitive, reproducible, and scalable measurements challenging. Here we report plasmonic nano-aperture label-free imaging (PANORAMA) assay implemented o...

Abhay Kotnala, S. Mahmud, Omid Mohsen Daraei et al. · 0 citations
Sep 2026

Isolation and Purification-Free Digital Single-Small Extracellular Vesicle Biosensing with Scalable Plasmonic Arrays.

Recent advances in plasmonic biosensing and imaging have enabled label-free analysis of single biological nanoparticles. We previously developed PlAsmonic NanOapeRture lAbel-free iMAging (PANORAMA) for isolation and purification-free, digital counting and precise localization of antibody captured, tetraspanin-positive...

Mohammad Sadman Mallick, Saswat Mohapatra, Abhay Kotnala et al. · 0 citations

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