Figure |Fabrication of SERS substrates and chips and criteria for evaluation of SERS performance. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure |Fabrication of SERS substrates and chips and criteria for evaluation of SERS performance.

Caption

a, The criteria for the evaluation of SERS performance. The enhancement factor and detection limit are the common concerns for assessment of SERS substrates b, The schematic illustrates a 3D glass microfluidic SERS chip fabricated by all-femtosecond-laser-processing. c, Two basic configurations of femtosecond laser-induced nanojoining of nanomaterials for SERS applications. d, A photograph of 3D glass microfluidic SERS chip. e, The schematic of cancer cells identification by SERS in a microfluidic chip in real-time

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by Shi Bai and Koji Sugioka

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