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A direction-guidance hybrid excitation method for inertial flexible hinge piezoelectric actuator with high speed performance

, 2020
Piezoelectric actuators play a crucial role in both scientific research and industrial applications. With the increasing demand on the high speed performance piezoelectric actuators, various inertial flexible piezoelectric actuators driven by sawtooth ...
Yu Yang   +5 more
semanticscholar   +1 more source

Color‐Tunable, Excitation‐Dependent, and Water Stimulus‐Responsive Room‐Temperature Phosphorescence Cellulose for Versatile Applications

Advances in Materials, 2023
Smart‐response materials with ultralong room‐temperature phosphorescence (RTP) are highly desirable, but they have rarely been described, especially those originating from sustainable polymers.
Fang Peng   +5 more
semanticscholar   +1 more source

Flexible Cascaded Wire-in-Cavity-in-Bowl Structure for High-Performance and Polydirectional Sensing of Contaminants in Microdroplets.

Journal of Physical Chemistry Letters, 2023
To improve the drawback of surface-enhanced Raman scattering (SERS) sensors that are sensitive to excitation angles and realize the monitoring of contaminants in complex environments, we have proposed and prepared a cascaded wire-in-cavity-in-bowl (WICIB)
Zhiyang Pei   +9 more
semanticscholar   +1 more source

Stress‐Triggered Mechanoluminescence in ZnO‐Based Heterojunction for Flexible and Stretchable Mechano‐Optics

Advanced Functional Materials, 2023
Owing to the forthcoming global energy crisis, the search for energy‐saving materials has intensified. Over the past two decades, mechanically induced luminescent materials have received considerable attention as they can convert waste into useful ...
Leipeng Li   +6 more
semanticscholar   +1 more source

Semiconductor Plasmon Enhanced Upconversion toward a Flexible Temperature Sensor.

ACS Applied Materials and Interfaces, 2023
Noninvasive and sensitive thermometry is crucial to human health monitoring and applications in disease diagnosis. Despite recent advances in optical temperature detection, the construction of sensitive wearable temperature sensors remains a considerable
Weina Zhang   +7 more
semanticscholar   +1 more source

An excitation coil layout method for improving the sensitivity of a rosette flexible eddy current array sensor

Smart materials and structures (Print), 2019
Flexible eddy current array sensor has the characteristics of flexibility, light weight and convenient installation, and has great application prospects in metal structure crack monitoring.
Xianghong Fan   +5 more
semanticscholar   +1 more source

Flexible and High-Throughput Photothermal Biosensors for Rapid Screening of Acute Myocardial Infarction Using Thermochromic Paper-Based Image Analysis.

Analytical Chemistry, 2022
Herein, we developed a flexible, low-cost thermosensitive fiber paper for the visual display in photothermal biosensing systems for early acute myocardial infarction. The thermal signal visualization device was encapsulated with rewritable thermal fibers,
Zhichao Yu   +5 more
semanticscholar   +1 more source

Accessing Excitation‐ and Time‐Responsive Afterglows from Aqueous Processable Amorphous Polymer Films through Doping and Energy Transfer

Advances in Materials, 2022
Smart afterglow materials in response to excitation and delay time, including crystals, polymeric films, and carbon dots, have attracted considerable attention on account of their fundamental value in photophysics and promising applications in ...
Zhengshuo Wang   +7 more
semanticscholar   +1 more source

Flexible ZnO Nanosheet‐Based Artificial Synapses Prepared by Low‐Temperature Process for High Recognition Accuracy Neuromorphic Computing

Advanced Functional Materials, 2022
In neuromorphic computing networks, a flexible synaptic memristor with high recognition accuracy is highly desired. In this study, ZnO nanosheets (ZnO NS) embedded within a polymethyl methacrylate host material are used as the intermediate layer to ...
Yilong Wang   +4 more
semanticscholar   +1 more source

An Optogenetics‐Inspired Flexible van der Waals Optoelectronic Synapse and its Application to a Convolutional Neural Network

Advances in Materials, 2021
Optogenetics refers to a technique that uses light to modulate neuronal activity with a high spatiotemporal resolution, which enables the manipulation of learning and memory functions in the human brain.
Seunghwan Seo   +15 more
semanticscholar   +1 more source

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