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Updated: Feb 3, 2026

Synthesis of Stimuli-responsive Nanogels using Aqueous One-step Crosslinking and Co-nanopolymerization
Published on: January 24, 2025
Polymeric nanogels as drug delivery systems.
1Department of Biomedicinal Polymers, Institute of Macromolecular Chemistry of the Czech Academy of Sciences, Prague 6, Czech Republic. etrych@imc.cas.cz.
Polymer nanogels are biodegradable nanoparticles designed for controlled drug delivery. This review covers their synthesis, properties, and potential for targeted delivery of drugs and proteins to specific cells or tissues.
Area of Science:
- Polymer Science
- Materials Science
- Biomedical Engineering
Background:
- Nanogels are cross-linked polymer nanoparticles capable of swelling.
- They serve as efficient and biodegradable carriers for drug transport.
- Controlled drug delivery systems are crucial for therapeutic efficacy.
Purpose of the Study:
- To review the design, synthesis, and evaluation of polymer nanogels.
- To discuss various nanogel types and preparation methods.
- To explore the targeting capabilities of nanogels for specific tissues and cells.
Main Methods:
- Synthesis of polymer nanogels.
- Physico-chemical characterization of nanogels.
- Biological evaluation of nanogel systems.
- Methods for encapsulating or attaching active molecules.
Main Results:
- Nanogels demonstrate potential as targeted drug delivery vehicles.
- Tailored nanostructures can achieve specific tissue targeting (e.g., solid tumors).
- Various methods exist for incorporating drugs and proteins into nanogels.
Conclusions:
- Polymer nanogels offer a promising platform for advanced drug delivery.
- Their design allows for controlled release and targeted accumulation.
- Further research can optimize nanogel systems for enhanced therapeutic outcomes.
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