Development of Magnetic Nanoparticles for Cancer Gene Therapy: A Comprehensive Review

Figure 4

Scheme of magnetic nanoparticles based on current reports. Two main types of magnetic nanocarriers are depicted: magnetoliposomes with a lipid membrane structure surrounding either a single magnetic core or a group of them, and a biodegradable polymer encapsulating a single magnetic core or group. Hydrophilic/hydrophobic balance defines the type of drug that can be adsorbed, including genetic cargo. Molecular moieties can be attached electrostatically or covalently.