hydrogel Definition
- 1a gel-like substance made mostly of water that can hold a large amount of water within its structure
- 2a type of polymer that can absorb and retain large amounts of water
Using hydrogel: Examples
Take a moment to familiarize yourself with how "hydrogel" can be used in various situations through the following examples!
Example
Hydrogels are used in contact lenses, wound dressings, and drug delivery systems.
Example
The hydrogel swelled up when it absorbed water.
Example
Scientists are developing new types of hydrogels for various applications.
hydrogel Synonyms and Antonyms
Synonyms for hydrogel
- water gel
- superabsorbent polymer
- hydrophilic polymer
Phrases with hydrogel
a hydrogel that can respond to changes in its environment, such as temperature, pH, or light, and change its properties accordingly
Example
Smart hydrogels have potential applications in drug delivery, tissue engineering, and biosensors.
nanocomposite hydrogel
a hydrogel that contains nanoparticles, which can enhance its mechanical, electrical, or optical properties
Example
Nanocomposite hydrogels have potential applications in energy storage, water purification, and sensors.
self-healing hydrogel
a hydrogel that can repair itself after being damaged, either spontaneously or with external stimuli
Example
Self-healing hydrogels have potential applications in soft robotics, artificial muscles, and wearable electronics.
Summary: hydrogel in Brief
A 'hydrogel' [ˈhaɪdrəʊdʒɛl] is a gel-like substance made mostly of water that can hold a large amount of water within its structure. It is a type of polymer that can absorb and retain large amounts of water. Hydrogels have many applications, including contact lenses, wound dressings, and drug delivery systems. They can also be designed as smart hydrogels, nanocomposite hydrogels, or self-healing hydrogels, depending on their properties and functions.
