Results 281 to 290 of about 1,594,650 (367)

A Promising Point‐of‐Care Testing Strategy: Ultrasmooth Gold Nanogroove Arrays Biosensor Combined with Initial Rate Analysis

open access: yesAdvanced Science, EarlyView.
This work reports a nanoplasmonic biosensing platform with exceptional surface sensitivity (0.618 nm nm−1, Δn = 0.117 nmol) and narrow linewidth (≈20 nm) under normal incidence. By integrating a miscellaneous‐protein strategy with initial rate analysis (IRA), this sensor can detect 1 ng mL−1 of AFP in serum with a broad linear range (1–104 ng mL−1 ...
Yi Liu   +6 more
wiley   +1 more source

Warming of northern peatlands increases the global temperature overshoot challenge.

open access: yesOne Earth
Zhu B   +28 more
europepmc   +1 more source

Electrical Manipulation of Magnetic Domain Structure in van der Waals Ferromagnetic Fe3GaTe2 Using Ferroelectric PMN‐PT Single Crystal

open access: yesAdvanced Science, EarlyView.
2D van der Waals ferromagnets enable tunable magnetism for spintronics. This study demonstrates electric‐field‐induced control of Fe3GaTe2 magnetism on a PMN‐PT substrate, reducing coercive force and altering domain structures. The effects stem from interlayer gap modulation and enhanced DzyaloshinskiiMoriya interaction, establishing a path toward low ...
Riku Iimori   +3 more
wiley   +1 more source

PCSK9 Loss‐of‐Function Disrupts Cellular Microfilament Network via LIN28A/HES5/JMY Axis in Neural Tube Defects

open access: yesAdvanced Science, EarlyView.
PCSK9 acts as a molecular chaperone promoting LIN28A lysosomal degradation. LIN28A elevates transcription factor HES5, increasing JMY expression. PCSK9 loss causes neural tube defects (NTDs) by disrupting the LIN28A/HES5/JMY axis, and high JMY disorganizes the neural progenitor cell microfilament network, leading to incomplete neural tube structure in ...
Xiaoshuai Li   +6 more
wiley   +1 more source

Artificial Room‐Temperature Ferromagnetism of Bulk van der Waals VSe2

open access: yesAdvanced Science, EarlyView.
Artificial room‐temperature vdW ferromagnetism of bulk VSe2 has been presented via nano‐crystallization. By constructing the MFM junction with nano‐crystallized VSe2, vdW ferromagnetism has been spatially resolved with a ferromagnetic hysteresis curve.
Jinhyoung Lee   +28 more
wiley   +1 more source

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