title: Carbon nanomaterials combined with metal nanoparticles for theranostic applications.
abstract: Among targeted delivery systems, platforms with nanosize dimensions, such as carbon nanomaterials (CNMs) and metal nanoparticles (NPs), have shown great potential in biomedical applications. They have received considerable interest in recent years, especially with respect to their potential utilization in the field of cancer diagnosis and therapy. The many functions of nanomaterials provide opportunities to use them as multimodal agents for theranostics, a combination of therapy and diagnosis. Carbon nanotubes and graphene are some of the most widely used CNMs because of their unique structural and physicochemical properties. Their high specific surface area allows for efficient drug loading and the possibility of functionalization with various bioactive molecules. In addition, CNMs are ideal platforms for the attachment of NPs. In the biomedical field, NPs have also shown tremendous potential for use in drug delivery, non-invasive tumour imaging and early detection due to their optical and magnetic properties. NP/CNM hybrids not only combine the unique properties of the NPs and CNMs but they also exhibit new properties arising from interactions between the two entities. In this review, the preparation of CNMs conjugated to different types of metal NPs and their applications in diagnosis, imaging, therapy and theranostics are presented.
authors.affiliation: Institut de Biologie Moléculaire et Cellulaire, Laboratoire d'Immunopathologie et Chimie Thérapeutique, CNRS, Strasbourg, France.
authors.forename: Gloria
authors.initials: G
authors.lastname: Modugno
authors.forename: Cécilia
authors.initials: C
authors.lastname: Ménard-Moyon
authors.forename: Maurizio
authors.initials: M
authors.lastname: Prato
authors.forename: Alberto
authors.initials: A
authors.lastname: Bianco
mesh_terms: D000818:Animals; D002244:Carbon / Q000737:chemistry / Q000627:therapeutic use; D005290:Ferric Compounds / Q000737:chemistry / Q000627:therapeutic use; D006046:Gold / Q000737:chemistry / Q000627:therapeutic use; D006801:Humans; D049329:Nanostructures / Q000737:chemistry / Q000627:therapeutic use*; D009369:Neoplasms / Q000175:diagnosis / Q000628:therapy; D013499:Surface Properties
chemical_list: D005290:Ferric Compounds; C000499:ferric oxide; D002244:Carbon; D006046:Gold