Results 181 to 190 of about 202,833 (274)

Precision Nanoconfined Self‐Assembly of ACQ Carbon Dots for Enhanced Solid‐State Fluorescence

open access: yesAdvanced Science, EarlyView.
Star‐liked polymer unimolecular micelles are used as a general and robust nanoconfined scaffold template to fabricate structurally ultra‐stable and solid‐state fluorescence CDs assemblies via the conduction of ACQ‐to‐Solid state fluorescence transition process with ACQ CDs as the building units, which realized potential applications in detecting latent
Jingyi Hao   +11 more
wiley   +1 more source

Intraoperative Fast Adaptive Focus Tracking Robotic OCT Enables Real‐Time Tumor Grading and Large‐Area Microvascular Imaging in Human Spinal Cord Surgery

open access: yesAdvanced Science, EarlyView.
The fast adaptive focus tracking robotic optical coherence tomography (FACT‐ROCT) offers real‐time, high‐resolution imaging of spinal cord tumors during surgery. By reducing motion artifacts with robotics and adaptive focal tracking, it accurately differentiates tumor grades using a novel attenuation coefficient marker and reveals critical ...
Bin He   +16 more
wiley   +1 more source

The Drosophila tracheal terminal cell as a model for branching morphogenesis. [PDF]

open access: yesProc Natl Acad Sci U S A
Gavrilchenko T   +6 more
europepmc   +1 more source

Advances in Ovonic Threshold Switch Selector Technologies for Storage Class Memory: From Fundamentals to Development and Beyond

open access: yesAdvanced Electronic Materials, Volume 11, Issue 6, May 2025.
This work covers ovonic threshold switches (OTSs), from basics to developments and future outlook. It explores OTS devices incorporating various chalcogens and describes how their characteristics vary by material. Engineering strategies, including elemental doping, electrode modifications, post‐treatment, and multilayer designs, are discussed ...
Sanghyun Ban   +5 more
wiley   +1 more source

Theory of branching morphogenesis by local interactions and global guidance. [PDF]

open access: yesNat Commun, 2021
Uçar MC   +7 more
europepmc   +1 more source

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