[Retracted] Functionalized Ferroferric Oxide Nanomagnetic Beads for Extraction of Nucleic Acid and Its Application in Early Screening of Colorectal Cancer

<div>The influence of fecal preservation solution on the amount of DNA extract. (a) UV-Vis absorption spectrum. (b) Nucleic acid concentration. (c) Nucleic acid and protein content ratio. (d) Nucleic acid to carbohydrate content ratio.</div>

Journal of Healthcare Engineering

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Figure 5

Figure 5: [Retracted] Functionalized Ferroferric Oxide Nanomagnetic Beads for Extraction of Nucleic Acid and Its Application in Early Screening of Colorectal Cancer 

Figure 5 | [Retracted] Functionalized Ferroferric Oxide Nanomagnetic Beads for Extraction of Nucleic Acid and Its Application in Early Screening of Colorectal Cancer 