Quantitative Detection of Gastrointestinal Tumor Markers Using a Machine Learning Algorithm and Multicolor Quantum Dot Biosensor

<div>UV absorption spectrum of QDs. (a) UV absorption spectrum before and after the reaction of QDs525 with antibody conjugate; (b) UV absorption spectrum before and after reaction of QDs565 with antibody conjugate; (c) UV absorption spectrum before and after reaction of QDs605-CA19-9 with antibody conjugate; (d) UV absorption spectra before and after the reaction between QDs645-CEA and the antibody conjugate.</div>

Computational Intelligence and Neuroscience

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Figure 9

Figure 9: Quantitative Detection of Gastrointestinal Tumor Markers Using a Machine Learning Algorithm and Multicolor Quantum Dot Biosensor 