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Cysteine / Cystine

   NIR  Red  Green 
 Micro  x    
 Mini      

Cysteine Micro NIR

Typical SERS spectrum of L-Cysteine on KlariteTM acquired with a micro-Raman system at 780nm. The aqueous solution used for the drop coat [link to apps notes 001] had a concentration of 0.06% (5mM). The main vibrational modes of this molecule are marked. The spectrum is baseline corrected.

For sample preparation information, please contact us. 

Cystine Micro NIR

Typical SERS spectrum showing the dimerization of L-Cysteine to form L-Cystine. The spectrum was acquired with a micro-Raman system at 780nm on KlariteTM. The aqueous solution used for the drop coat [link to apps notes 001] had a concentration of 60.6 ppm (0.5mM). The main vibrational modes of this molecule are marked. The spectrum is baseline corrected.

For sample preparation information, please contact us.