Theranostic cancer applications utilized by nanoparticles offering multimodal systems and future insights

Recent studies showed that imaging-guided cancer therapeutics have higher success rates so instead of using a single modality, the combination of diagnosis and therapy (theranostic) modalities have simultaneously been employed more often for the cancer treatments. Also, instead of employing single modality, combination of more than one modality for each cancer diagnosis and therapy becomes to be the route for the scientists study in the field of theranostics and applied nanotechnology due to the improved theranostic efficiency. Purpose-oriented fabricated nanoparticles are usually chosen as carriers and contrast agents for those multimodal theranostic systems owing to their unique optoelectronic (optical-electronic) and physical properties. This is a mini review as a general synopsis of the recent applications of nanoparticles as one of the most efficient cancer theranostic agents and future insights for theranostics.