The group of WANG Dan has found a new way to introduce sp-hybridized nitrogen (sp-N) into chemically defined sites of ultrathin graphdiyne. The new material exhibited excellent comprehensive oxygen reduction properties when it was used as the cathode of fuel cells....
The toilets use microbial cultures for excrement degradation and smell removal. The remaining amount of toilet paper, smart lighting, air condition etc are monitored in real time. Japan JST China news, August 24, 2018
The group of NIE Zedong proposes a blood glucose detection method based on the measurement impedance differences of blood volume. Their results showed that as glucose concentration increased, the conductivity of aqueous solutions decreased when the frequency of RF...
The group of LIU Licheng has designed a novel yttrium oxide nanosheet/nitrogen-doped graphene quantum dot (Bi2O3). -NGQDs) composite catalyst for the efficient electrocatalytic reduction of CO2 to form formic acid. The introduction of quantum dots accelerated the...
In cooperation with the O2O Alliance, Ali Health has teamed up with 102 drugstores in Hangzhou to deliver drugs within 30 min, 1 hour at night. Payback for timeouts are also promised. Using this service, drugs can also be delivered to front desks of designated hotel...
The group of YU Jian has prepared a sulfobetaine-type amphiphilic ionic nanohydrogel graft modified PVDF porous membrane. The amphiphilic ionic nanohydrogel has a size of ~50 nm, which contributes to the rapid wetting and water absorption of the nanohydrogel, thereby...
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