Hydrogel switches from liquid to gel at body temperature, enabling easy removal

Phys.org12/8/2025 • Last cited 12/14/2025

Summary

Researchers have developed a hydrogel that transitions from liquid to gel at body temperature, allowing for temporary solidification to record nerve signals or aid in healing, and can be easily returned to liquid form for removal, according to Phys.org. This innovation could enhance medical procedures involving electrical conductivity within the body.

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Lindy Score Breakdown

35
Age (0-35)
38 days
4
Velocity (0-40)
1 source (low traction)
6
Tier (0-10)
Phys.org
0
Breadth (0-15)
1 unique
Total Score45/100

Score BreakdownRisk 50

Source Reputation: Low-trust source (6/20 pts)
Consensus: Single source - no independent confirmation yet
Age: 38 days - proven survivor

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