Label-Free Detection of Human Serum Using Surface-Enhanced Raman Spectroscopy Based on Highly Branched Gold Nanoparticle Substrates for Discrimination of Non-Small Cell Lung Cancer

<div>The normalized mean SERS spectra of serum obtained from (black curve) large cell lung cancer patients, (red curve) lung squamous carcinoma patients, (blue curve) lung adenocarcinoma patients, and (green curve) healthy subjects.</div>

Journal of Chemistry

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Figure 5

Figure 5: Label-Free Detection of Human Serum Using Surface-Enhanced Raman Spectroscopy Based on Highly Branched Gold Nanoparticle Substrates for Discrimination of Non-Small Cell Lung Cancer 

Figure 5 | Label-Free Detection of Human Serum Using Surface-Enhanced Raman Spectroscopy Based on Highly Branched Gold Nanoparticle Substrates for Discrimination of Non-Small Cell Lung Cancer 