Results 251 to 260 of about 397,296 (294)

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Meta-device for sensing subwavelength lateral displacement. [PDF]

open access: yesLight Sci Appl
Chen S   +7 more
europepmc   +1 more source

Temporal Coherence of Single Photons Emitted by Hexagonal Boron Nitride Defects at Room Temperature. [PDF]

open access: yesACS Photonics
Martínez-Pons JV   +8 more
europepmc   +1 more source

Designing Bioconjugated Ti<sub>3</sub>C<sub>2</sub> MXene QDs with Excellent Two-Photon Absorption Coefficients for Targeted NIR-II Imaging of Triple-Negative Breast Cancer Cells. [PDF]

open access: yesACS Omega
Rai S   +12 more
europepmc   +1 more source

Numerical proof-of-concept of nanofoam-based targets for proton acceleration and high-energy photon and positron generation in strong fields

open access: yes
Galbiati M   +7 more
europepmc   +1 more source

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