Synthesis of Nanogels: Current Trends and Future Outlook
Overview
Affiliations
Nanogels represent an innovative platform for tunable drug release and targeted therapy in several biomedical applications, ranging from cancer to neurological disorders. The design of these nanocarriers is a pivotal topic investigated by the researchers over the years, with the aim to optimize the procedures and provide advanced nanomaterials. Chemical reactions, physical interactions and the developments of engineered devices are the three main areas explored to overcome the shortcomings of the traditional nanofabrication approaches. This review proposes a focus on the current techniques used in nanogel design, highlighting the upgrades in physico-chemical methodologies, microfluidics and 3D printing. Polymers and biomolecules can be combined to produce ad hoc nanonetworks according to the final curative aims, preserving the criteria of biocompatibility and biodegradability. Controlled polymerization, interfacial reactions, sol-gel transition, manipulation of the fluids at the nanoscale, lab-on-a-chip technology and 3D printing are the leading strategies to lean on in the next future and offer new solutions to the critical healthcare scenarios.
Advanced drug delivery systems for the management of local conditions.
Lopez-Vidal L, Juskaite K, Ramoller I, Real D, McKenna P, Priotti J Ther Deliv. 2025; 16(3):285-303.
PMID: 40020739 PMC: 11875478. DOI: 10.1080/20415990.2024.2437978.
Hydrogels and Nanogels: Pioneering the Future of Advanced Drug Delivery Systems.
Delgado-Pujol E, Martinez G, Casado-Jurado D, Vazquez J, Leon-Barberena J, Rodriguez-Lucena D Pharmaceutics. 2025; 17(2).
PMID: 40006582 PMC: 11859140. DOI: 10.3390/pharmaceutics17020215.
Huang R, Song H, Li S, Guan X Food Chem X. 2025; 25:102149.
PMID: 39867216 PMC: 11758843. DOI: 10.1016/j.fochx.2024.102149.
Huang Z, Dong H, Qiu Y, Chang A, Zhu H ACS Omega. 2024; 9(46):46397-46407.
PMID: 39583669 PMC: 11579934. DOI: 10.1021/acsomega.4c07589.
Fratila D, Virvescu D, Luchian I, Hancianu M, Baciu E, Butnaru O Gels. 2024; 10(10).
PMID: 39451314 PMC: 11507597. DOI: 10.3390/gels10100661.