Core Concepts
Hydrogels are revolutionizing healthcare by mimicking the human body's architecture, offering new treatment possibilities and enhancing medical technologies.
Abstract
Hydrogels, three-dimensional networks of water-swollen molecules, are reshaping healthcare by providing innovative solutions for drug delivery, tissue regeneration, and human-machine interfaces.
Materials Scientists' Dreams
Scientists aim to replace hard, lifeless materials with hydrogels to mimic biological tissues effectively.
Hydrogels' unique properties allow them to transition between liquid and solid states, making them versatile for various applications.
Hydrogels in Medical Advancements
Hydrogels are soft, pliable, and nontoxic, making them ideal for implants and drug delivery systems.
Researchers are exploring hydrogels for regenerating bones, repairing cartilage, and enhancing joint health.
Future Applications
Hydrogels hold promise for ingestible electronics, smart drug delivery systems, and monitoring devices.
The potential for hydrogels in human-machine interactions, such as brain implants, opens up new possibilities for healthcare.
Stats
"First described in 1960 by creators of soft contact lenses, these weird, shape-shifting substances are able to morph from liquid to solid to a squishy in-between."
"100,000 papers total published by 2020, and 3,800 already this year alone."
"Human bones are about 25% water, while muscles hover around 70% and the brain is 85%."
Quotes
"We are, essentially, hydrogels." - Benjamin Wiley, PhD
"Because the gel takes months to dissolve, it slowly delivers the drug over time." - Eric Appel, PhD