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

<div>Transmission electron microscope (TEM) image of NH<sub>2</sub>-SiO<sub>2</sub>@Fe<sub>3</sub>O<sub>4</sub> nanomagnetic beads.</div>

Journal of Healthcare Engineering

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Figure 1: [Retracted] Functionalized Ferroferric Oxide Nanomagnetic Beads for Extraction of Nucleic Acid and Its Application in Early Screening of Colorectal Cancer 

Figure 1 | [Retracted] Functionalized Ferroferric Oxide Nanomagnetic Beads for Extraction of Nucleic Acid and Its Application in Early Screening of Colorectal Cancer 