RI-Insensitive Surface-enhanced Raman Spectroscopy (SERS) for Label-free Profiling and Classification of Living Cancer Cells

Wonil Nam; Xiang Ren; Seied Ali Safiabadi Tali; Parham Ghassemi; Inyoung Kim; Masoud Agah; Wei Zhou

doi:10.1364/cleo_si.2020.sth4r.4

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RI-Insensitive Surface-enhanced Raman Spectroscopy (SERS) for Label-free Profiling and Classification of Living Cancer Cells

Wonil Nam Xiang Ren Seied Ali Safiabadi Tali Parham Ghassemi Inyoung Kim Masoud Agah Wei Zhou

Year: 2020 Journal: Conference on Lasers and Electro-Optics Vol: 37 Pages: STh4R.4-STh4R.4

DOI: 10.1364/cleo_si.2020.sth4r.4

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Abstract

Abstract: By supporting uniform arrays of hot spots with significant SERS enhancement factors (> 10 7 ) insensitive to background refractive-index (RI) variations, nanolaminate plasmonic substrates can enable label-free molecular profiling and statistical classification of living cancer cells.

Keywords:

Surface-enhanced Raman spectroscopy Profiling (computer programming) Raman spectroscopy Materials science Plasmon Refractive index Spectroscopy Optoelectronics Raman scattering Nanotechnology Optics Computer science Physics

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Spectroscopy Techniques in Biomedical and Chemical Research

Life Sciences → Biochemistry, Genetics and Molecular Biology → Biophysics

Gold and Silver Nanoparticles Synthesis and Applications

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RI-Insensitive Surface-enhanced Raman Spectroscopy (SERS) for Label-free Profiling and Classification of Living Cancer Cells

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