aerosol
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Environment
Aerosol monitoring sites collect data in the aftermath of the city’s fire.
This lead -concentration plot, measured by the Pico Rivera XACT instrument, indicates the time with lead (PB), whose lead concentration increased significantly on January 9, 2025 following the fire in Los Angeles. Credit: Caltech On January 9, about 11 specialty devices in the foot hill area of Altadena, north of Caltech Campus, California, and about 11 mile pico -rivera shipping…
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Nanotechnology
One-step high-speed thermoelectric aerosol printing of piezoelectric bio-organic membranes
Schematic diagram of a thermoelectric aerosol (TEA) printer. Credit: Li Xuemu As the demand for bioMEMS, wearable/implantable electronics, and biological tissue therapeutics continues to soar, the pursuit of piezoelectric biomaterials has become a priority thanks to their excellent electromechanical properties, biocompatibility, and bioresorbability. I am. However, its technical potential is limited by the challenges of precise manipulation of nanobiomolecules, control…
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