Improving SERS Detection of <i>Bacillus thuringiensis</i> Using  Silver Nanoparticles Reduced with Hydroxylamine and with Citrate Capped Borohydride

<table>SERS spectra of <i>Bt</i> in contact with borohydride reduced Ag-NPs at pH 3, 5, 7, and 9 showing a higher SERS enhancement at pH 5.</table>

International Journal of Spectroscopy

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Figure 7

Figure 7: Improving SERS Detection of <i>Bacillus thuringiensis</i> Using  Silver Nanoparticles Reduced with Hydroxylamine and with Citrate Capped Borohydride 

Figure 7 | Improving SERS Detection of Bacillus thuringiensis Using  Silver Nanoparticles Reduced with Hydroxylamine and with Citrate Capped Borohydride 