Applications of Nanomaterials in Drug Delivery and Drug Release

Dear Colleagues,

Nanomaterials have revolutionized the mechanisms of drug delivery and release, offering promising solutions in the fields of medicine and cosmetics. These materials, at the nanoscale, possess unique properties that enable precise targeting and controlled release of therapeutic agents. One notable application lies in improving the bioavailability of drugs, ensuring they reach the intended destination with maximum efficacy. Furthermore, nanoparticles promote the encapsulation of the active ingredient, shielding them from degradation and ensuring sustained release over time. This not only enhances treatment outcomes but also minimizes side effects. Therefore, being considered versatile materials, they can be customized to facilitate drug transport and adapted them to specific diseases or patient needs, whether human or veterinary. Some nanomaterials facilitate the passage of biological barriers that would otherwise impede drug distribution. They can breach the blood–brain barrier, opening new avenues for treating neurological disorders. Additionally, they can target specific cells or tissues, a crucial development in oncology. In summary, in both the field of medicine and cosmetics, the applications of nanomaterials in the delivery and release of pharmaceutical or cosmetic actives represent a paradigm shift in healthcare. As research in this field advances, we can anticipate even more precise and effective therapeutic and/or cosmetic interventions for a wide range of medical conditions.

Dr. Raquel De M. Barbosa
Dr. Rita Sánchez-Espejo
Guest Editors

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• design, development, and characterization of drug delivery systems
• drug delivery systems to overcome biological barriers
• inorganic formulations
• lipid-based nanoparticles
• polymeric nanoparticles
• lipid–polymer formulations
• hybrid systems
• in vitro characterization methods
• in vivo assays