This pollen sponge can absorb oil contaminants, such as gasoline and motor oil, at a rate comparable to commercial oil absorbents
Advanced Functional Materials
A pain-free microneedle patch to help with weight loss
Minimally invasive delivery of capsaicin into adipose tissues under the skin shows promise for countering obesity.
Shape-shifting 4D materials provide new opportunity for tissue engineering
A new hydrogel can incorporate high cell density constructs to better mimic the rearrangement of native tissue in bioengineering.
3D-printable bone replacements
Researchers develop a new strategy to 3D print bone-mimicking structures at room temperature incorporating live, bone-forming cells.
Magnetic bacteria for drug delivery
Bacteria controlled by magnets could one day deliver medicine directly to the cells that need it.
Jamming solids find use as all-purpose robotic skin
An active polymer skin that can be be reshaped on-demand takes existing technologies and adapts their functionalities to the needs of a changing environment.
Better “artificial bone” coating to make implants safer and more effective
Superior coating performance achieved compared to existing clinical products, allowing better artificial bone synthesis and coating on the surface of metal and polymer materials.
Tuning nanoparticle shape and size by genetic engineering of bacteria
Nanoparticles are not new; bacteria have been making them long before we had a language to name them.
Mimicking mechanical properties of tissues to shed light on cancer cell behavior and migration
Researchers engineer a hydrogel that recapitulates biophysical changes in the tissues surrounding tumors to investigate how stiffness impacts the mobility of invasive and non-invasive cancer cells.
Microrobots against harmful polymers in water bodies
Czech researchers developed self-propelled microrobots that decompose complex solid pollutants, such as single use and disposable textile fibers.
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