Search Results - wei+zhou

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Transparent NanoplasmonicMeshes for Bio-interfaced Multimodal Biochemical Sensing
THE CHALLENGE For multicellular systems such as microbial biofilms and tumors it is essential to capture the holistic system-level spatiotemporal picture. This allows for the understanding of complex and dynamically evolving biological activities to determine effective therapeutic intervention methods. Currently, standard bioanalysis methods do not...
Published: 2/1/2024   |   Inventor(s): Aditya Garg, Wei Zhou, Elieser Mejia
Category(s): Technology Classifications > Chemicals/Materials, Technology Classifications, Technology Classifications > Biotechnology
Drug Dosage Testing using Surface-enhanced Raman Spectroscopy
THE CHALLENGE Plasmonic nanostructures have enabled label-free surfaceenhanced Raman spectroscopy (SERS) to emerge as a rapid nondestructive molecular fingerprint characterization technique for complex biological samples. However, label-free SERs bioanalysis faces significant challenges in reliability and reproducibility due to local optical field...
Published: 12/20/2023   |   Inventor(s): Wei Zhou, Wonil Nam
Category(s): Technology Classifications > Biotechnology
Multiresonant Plasmonic Meshes for Bio-interfaced Sensing and Actuation
THE CHALLENGE Mesh plasmonic devices have the potential to combine the biocompatibility of polymeric meshes with the capabilities of plasmonic nanostructures to enhance nanoscale light-matter interactions for bio-interfaced optical sensing and actuation. However, scalable integration of uniformly structured plasmonic hotspot arrays with polymeric meshes...
Published: 6/20/2024   |   Inventor(s): Aditya Garg, Wei Zhou, Peter Vikesland
Category(s): Technology Classifications > Biomedical, Technology Classifications, Technology Classifications > Biotechnology, Technology Classifications > Chemicals/Materials