Results 271 to 280 of about 123,971 (352)

Rapid Detection of Saxitoxin Using a Nucleic Acid Aptamer Biosensor Based on Graphene Oxide as a Fluorescence Quencher. [PDF]

Toxins (Basel)
Jiao Y, Yang L, Hao J, Wen Y, Wang J, E H, Zhao Z, Chen Y, Yang X.   +8 more
europepmc   +1 more source

Gaussian‐Sigmoid Reinforcement Transistors: Resolving Exploration‐Exploitation Trade‐Off Through Gate Voltage‐Controlled Activation Functions

Advanced Functional Materials, EarlyView.
The characteristics of a vertical n–p–i–p heterostructure transistor device, which exhibits a voltage‐tunable transition between Gaussian and sigmoid functions, are investigated. The mixed state of the transfer curve enables the utilization of both exploitation and exploration, improving computational performance in reinforcement learning tasks ...
Jisoo Park, Juhyung Seo, Ryun‐Han Koo, Dinithi Jayasuriya, Nethmi Jayasinghe, Wonjun Shin, Amit R. Trivedi, Hocheon Yoo   +7 more
wiley   +1 more source

Advanced Sensing Technologies in Structural Health Monitoring and Its Applications. [PDF]

Sensors (Basel)
Perera R.
europepmc   +1 more source

Buckling‐Resistant and Trace‐Stacked (BRATS) Design Enables Aid‐Free Implantation of Flexible Multielectrode Array with Minimized Inflammatory Tissue Response

Advanced Functional Materials, EarlyView.
Buckling‐resistant and trace‐stacked (BRATS) intracortical microelectrode arrays (MEAs) eliminate the need for insertion aid and complex surgical setup, resulting in minimal inflammatory tissue response, compared to conventional flexible MEAs inserted with aid. Trace stacking effectively doubled the channel count without increasing the MEA shank width,
May Yoon Pwint, Delin Shi, X. Tracy Cui
wiley   +1 more source

Intelligent Ultrasonic Aspirator Controlled by Fiber-Optic Neoplasm Sensor Detecting 5-Aminolevulinic Acid-Derived Porphyrin Fluorescence. [PDF]

Sensors (Basel)
Kajimoto Y, Ota H, Kameda M, Nonoguchi N, Furuse M, Kawabata S, Kuroiwa T, Takami T, Wanibuchi M.   +8 more
europepmc   +1 more source

Epitaxial Interface‐Driven Photoresponse Enhancement in Monolayer WS2–MoS2 Lateral Heterostructures

Advanced Functional Materials, EarlyView.
Surface potential distribution image, along with the derived electric field distribution across the interface, reveals that the electric field reaches its peak at the interface. Additionally, the spectral response of the heterointerface exhibits higher and broader features compared to its bare counterparts.
Pargam Vashishtha, Clara Kofler, Ajay Kumar Verma, Sindhu Priya Giridhar, Jonathan O. Tollerud, Nethmi S. L. Dissanayake, Tanish Gupta, Manoj Sehrawat, Vishnu Aggarwal, Edwin L.H. Mayes, Billy J. Murdoch, Deepak Sharma, Taimur Ahmed, Jani Kotakoski, Jeffrey A. Davis, Yuerui Lu, Govind Gupta, Irfan H. Abidi, Sumeet Walia   +18 more
wiley   +1 more source

Precision aerosol-jet micropatterning of liquid metal for high-performance flexible strain sensors. [PDF]

Nat Commun
Xu B, Yang M, Cheng W, Li X, Xu X, Li W, Zhang H, Zhou M.   +7 more
europepmc   +1 more source

Halide Perovskite Radiation Detectors: Conventional Imaging Applications and New Opportunities

Advanced Functional Materials, EarlyView.
Organic–inorganic hybrid halide perovskite (OIHP) semiconductors, owing to their exceptional optoelectronic properties, are emerging as promising next‐generation integrated radiation detectors for applications in medical radiodiagnosis and healthcare monitoring.
Dou Zhao, Yeon‐Woo Choi, Tomoyuki Yokota, Takao Someya, Nam‐Gyu Park   +4 more
wiley   +1 more source

Advancing Electrochemical Nitrate Reduction: Overcoming Rate‐Limiting Bottlenecks with Copper/Cobalt Catalysts

Advanced Functional Materials, EarlyView.
This paper synthesizes CuO@CuCo2O4 catalysts via an emulsion hydrothermal method. Among them, CuCuCo2O4 perfectly inherits the advantages of CuO and Co3O4 and successfully connects the reactions in series. During the electrolysis process, CuO is reduced to Cu.
Jin Li, Yuan Wang, Xiujing Xing, Yang Wang, Wei Xiong, Hao Li   +5 more
wiley   +1 more source

Development of a Multi-Sensor GNSS-IoT System for Precise Water Surface Elevation Measurement. [PDF]

Sensors (Basel)
Wang J, Garthwaite MC, Wang C, Hellen L.
europepmc   +1 more source