Results 201 to 210 of about 962,829 (341)

Ultrasound‐Assisted for Super‐Rapid and High‐Efficient Adsorption and Desorption

open access: yesAdvanced Science, EarlyView.
Adsorption–desorption technologies face challenges due to slow adsorption and complex regeneration. This study shows that PVDF‐HFP offers exceptional adsorption kinetics and regeneration efficiency under ultrasound, adsorbs Rhodamine B 23,000 times faster than activated carbon, removing 90% of levofloxacin and PFOA in 5 min, and maintains performance ...
Yijun Han   +9 more
wiley   +1 more source

Bistable Multi‐Layer Triboelectric Nanogenerator for Harvesting Random and Ultra‐Low‐Frequency Vibration Energy with Increased Charge Transfer

open access: yesAdvanced Science, EarlyView.
To address the low energy conversion efficiency under random, ultra‐low‐frequency ocean excitations, this study introduces a novel bistable multilayer triboelectric nanogenerator (BM‐TENG) for efficient ocean energy harvesting and self‐powered marine sensing.
Yi Guan   +7 more
wiley   +1 more source

Advances in Medical Devices for Augmented Acupuncture Therapy

open access: yesAdvanced Science, EarlyView.
Traditional acupuncture therapy faces several challenges in clinical applications, such as complex operation procedures and prolonged therapeutic periods. By incorporating physical stimulations and drug delivery technologies, engineered acupuncture needles (EANs) can enhance therapeutic efficacy, improve patient compliance, as well as mitigate ...
Ruisi Cai   +7 more
wiley   +1 more source

THE HEAT OF COMBUSTION OF ERGOSTEROL, ISOERGOSTEROL, AND CHOLESTEROL

open access: hybrid, 1929
Charles E. Bills   +2 more
openalex   +1 more source

Eutectic‐Like Ion‐Conductive Phase‐Incorporated Zwitterionic Covalent Organic Framework Solid Electrolyte for All‐Solid‐State Li Metal Batteries

open access: yesAdvanced Science, EarlyView.
The eutectic‐like pyridinium sulfonate zwitterionic (PSZ) COF solid electrolyte incorporating a Li salt‐dissociating mode, a Li+ cation‐transporting carrier, and an anion‐holding trap is designed for all‐solid‐state Li metal batteries. The eutectic PSZ‐COF solid electrolyte exhibits superior Li‐ion conductivity and transference number at room ...
Jaewoo Lee   +8 more
wiley   +1 more source

Enhancing CI engine performance and emissions through PCCI and sustainable combustion solutions with waste cooking oil biodiesel blends a comparative study. [PDF]

open access: yesSci Rep
Elkelawy M   +7 more
europepmc   +1 more source

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