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Materials Science
- DNA sequence–directed shape change of photopatterned hydrogels via high-degree swelling
DNA molecules direct the swelling of cross-linked hydrogels with shape changes in response to different biomolecular signals.
- The refrigerant is also the pump
An electrocaloric polymer cooler efficiently pumps heat from cold to hot reservoirs
- Highly efficient electrocaloric cooling with electrostatic actuation
A flexible and lightweight device uses an electrocaloric polymer film to provide exceptional cooling power.
- Fabrication of fillable microparticles and other complex 3D microstructures
Technology used for computer chip manufacturing is combined with soft lithography to produce small polymeric structures.
- Biological fabrication of cellulose fibers with tailored properties
Biological incorporation of functional molecules into cotton fibers adds magnetic or optical properties.