Results 191 to 200 of about 1,696,436 (377)

In Vitro Monitoring of Babesia microti Infection Dynamics in Whole Blood Microenvironments

open access: yesAdvanced Science, EarlyView.
Here, an open microfluidic platform termed “µ‐Blood” is reported for real‐time, continuous monitoring of Babesia microti infection dynamics in vitro. µ‐Blood allows direct interrogation of whole blood with preserved integrity of the original whole blood microenvironment through an extended period (e.g., 72 h with mouse red blood cells) ex vivo. µ‐Blood
Chao Li   +4 more
wiley   +1 more source

Hyaluronic Acid Hydrogel Implants for Sustained Release of Oxaliplatin and Resiquimod to Prevent Hepatocellular Carcinoma Recurrence Post‐Radiofrequency Ablation

open access: yesAdvanced Science, EarlyView.
Preparation of a biopolymer‐based immune implant (BI) for the sustained release of R848 and oxaliplatin (OXA), enabling immune activation and preventing recurrence after radiofrequency ablation (RFA) treatment in hepatocellular carcinoma (HCC). Abstract Hepatocellular carcinoma (HCC) remains a global challenge due to limited therapies and high ...
Yuezhan Shan   +9 more
wiley   +1 more source

Permeation of Silicone Oil Through a Diaphragm in an Electrohydraulic Ventricular Assist System

open access: bronze, 1992
Y. Matsuo   +12 more
openalex   +1 more source

Efficient Noncollinear Second‐Harmonic Generation in Pb(In1/2Nb1/2)O3‐Pb(Mg1/3Nb2/3)O3‐PbTiO3 Crystals Through Domain‐Engineering

open access: yesAdvanced Science, EarlyView.
This study introduces a domain‐engineered PIN‐PMN‐PT ferroelectric crystal that enables efficient broadband second harmonic generation (SHG) without angle or temperature tuning. By engineering a “2T” domain structure, high SHG efficiency is achieved by noncollinear phase matching.
Xin Liu   +8 more
wiley   +1 more source

Order–Disorder Phase Stabilization by Pressure‐Induced Charge Transfer Enhances the Ferroelectric Photovoltaic Effect in Multiferroic BaFe4O7

open access: yesAdvanced Science, EarlyView.
A pressure‐driven charge transfer in multiferroic BaFe4O7 induces Fe valence disproportionation and structural distortion, drastically narrowing the bandgap and enhancing ferroelectric polarization. This synergistic optimization boosts photocurrent 2.5‐fold and is retained upon decompression, offering a promising strategy to overcome the ferroelectric ...
Jiayi Guan   +20 more
wiley   +1 more source

Mechanical Stretch‐Induced Interlayer Coordination between MMP2 and COL17A1 Exacerbates Regenerative Exhaustion in Skin

open access: yesAdvanced Science, EarlyView.
Regeneration reaches a hidden limit under mechanical stretch. Prolonged tension alters dermal–epidermal communication, exhausting epidermal stem cells via MMP2–COL17A1 signaling. MMP2 inhibition by Marimastat preserves adhesion and regenerative capacity, offering a potential strategy to overcome the inherent boundaries of skin expansion.
Yidan Sun   +13 more
wiley   +1 more source

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