Results 271 to 280 of about 1,330,345 (344)

A Pump‐Free, Hydraulic‐Amplification Oscillatory Microfluidic Device for Continuous Particle and Cell Manipulation

open access: yesAdvanced Science, EarlyView.
This study demonstrates a pump‐free, hydraulic‐amplification oscillatory microfluidic device, which generates oscillatory flows by deforming flexible microchannels through reciprocating finger pressing. The mechanism of elasto‐inertial focusing in the oscillatory flows is revealed, and early detection of drug‐treated platelet aggregates and rapid cell ...
Yong Liu   +3 more
wiley   +1 more source

Metal‐Less Top Electrode Semitransparent Organic Solar Modules with an Average Visible Transmission of 51% and a Light Utilization Efficiency of 4%

open access: yesAdvanced Science, EarlyView.
Semitransparent organic modules with device areas of 11.4 cm2 are developed for building‐integrated photovoltaics. Including a laser‐structured, metal‐free top electrode, the module achieves a PCE of 6.1% with an AVT of 47.5%. An extended back‐electrode design enhances optical and electrical performance, achieving PCE of 7.9%, AVT of 50.8%, and LUE of ...
Leonie Pap   +8 more
wiley   +1 more source

A Nano‐Electro‐Platform Enabling Evolutionary Screening and Remodeling of Tumor Cells for Metastasis Inhibition

open access: yesAdvanced Science, EarlyView.
The nano‐electro‐platform achieves non‐destructive evolutionary screening and electro‐remodeling of tumor cells to generate extracellular vesicles with enhanced tumor‐targeting and therapeutic functions. These extracellular vesicles demonstrate remarkable efficacy in activating both macrophages and T cells, thereby orchestrating a potent immune ...
Feng Liu   +20 more
wiley   +1 more source

Hyperspectral Fluorescence Imaging with a New Polarity‐Ultrasensitive Fluorescent Probe

open access: yesAdvanced Science, EarlyView.
Based on the critical role of the π‐spacer in determining wavelength sensitivity to microenvironmental polarity, a new fluorescent probe, Lipi‐PS is rationally developed, which exhibits the highest polarity‐sensitivity so far. Its integration with hyperspectral fluorescence imaging enables multiscale polarity mapping across cells, tissues, and ...
Ri Zhou   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy