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Nanogel

A nanogel is a nanoparticle composed of a hydrogel – a crosslinked hydrophilic polymer network. Nanogels are most often composed of synthetic polymers or biopolymers which are chemically or physically crosslinked. Nanogels are usually in the tens to hundreds of nanometers in diameter. Like hydrogels, the pores in nanogels can be filled with small molecules or macromolecules, and their properties, such as swelling, degradation, and chemical functionality, can be controlled.

Nanogel (disambiguation)

Nanogel may refer to:

  • Nanogel (insulation), a brand of thermal insulation made by Cabot Corporation.
  • Nanogel, any mixture of nanosized particles or fibers with a gel, usually protein-based