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Escherichia coli

SERS spectrum of Escherichia coli

109 CFU

The graph shows SERS spectrum of 109 CFU Escherichia coli on SERSitive substrates.

Laser wavelength: 785 nm
Laser power: 6mW
Integration time: 4 seconds
Raman Spectrometer: B&WTEK
Lens magnification: 50x
Sampling method: drop deposition
Substrate used: Silver-Gold Hybrid (interchangeably you can use also Silver Substrate)