Multifunctional nanoparticles for image-guided drug delivery in nuclear medicine: advancements and applications

The advent of multifunctional nanoparticles has significantly transformed the landscape of image-guided drug delivery (IGDD) in nuclear medicine. This review presents a detailed examination of the progress and applications of these nanoparticles within the field. It discusses combining imaging techniques such as positron emission tomography (PET) and single-photon emission computed tomography (SPECT) with targeted drug delivery platforms, highlighting the nanoparticles’ ability to improve drug bioavailability and therapeutic outcomes. Additionally, the review addresses the challenges related to their translation into clinical practice. By analyzing recent studies and advancements, it seeks to provide insights into the potential of multifunctional nanoparticles for enhancing IGDD in nuclear medicine.