The use of nanoparticles (NP) in diagnosis and treatment of many human diseases, including cancer, is of increasing interest. However, cytotoxic effects of NPs on cells and the uptake efficiency significantly limit their use in clinical practice. The physico-chemical properties of NPs including surface composition, superficial charge, size and shape are considered the key factors that affect the biocompatibility and uptake efficiency of these nanoplatforms. Thanks to the possibility of modifying physico-chemical properties of NPs, it is possible to improve their biocompatibility and uptake efficiency through the functionalization of the NP surface. In this review, we summarize some of the most recent studies in which NP surface modification enhances biocompatibility and uptake. Furthermore, the most used techniques used to assess biocompatibility and uptake are also reported.

Nanoparticle Surface Functionalization: How to Improve Biocompatibility and Cellular Internalization / Sanita, G.; Carrese, B.; Lamberti, A.. - In: FRONTIERS IN MOLECULAR BIOSCIENCES. - ISSN 2296-889X. - 7:(2020), p. 587012. [10.3389/fmolb.2020.587012]

Nanoparticle Surface Functionalization: How to Improve Biocompatibility and Cellular Internalization

Carrese B.;Lamberti A.
2020

Abstract

The use of nanoparticles (NP) in diagnosis and treatment of many human diseases, including cancer, is of increasing interest. However, cytotoxic effects of NPs on cells and the uptake efficiency significantly limit their use in clinical practice. The physico-chemical properties of NPs including surface composition, superficial charge, size and shape are considered the key factors that affect the biocompatibility and uptake efficiency of these nanoplatforms. Thanks to the possibility of modifying physico-chemical properties of NPs, it is possible to improve their biocompatibility and uptake efficiency through the functionalization of the NP surface. In this review, we summarize some of the most recent studies in which NP surface modification enhances biocompatibility and uptake. Furthermore, the most used techniques used to assess biocompatibility and uptake are also reported.
2020
Nanoparticle Surface Functionalization: How to Improve Biocompatibility and Cellular Internalization / Sanita, G.; Carrese, B.; Lamberti, A.. - In: FRONTIERS IN MOLECULAR BIOSCIENCES. - ISSN 2296-889X. - 7:(2020), p. 587012. [10.3389/fmolb.2020.587012]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/835229
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