Results 271 to 280 of about 255,583 (329)

Cost‐Effective Hierarchical Cobalt Nanostructured Laser‐Induced Graphene for Enhanced Uric Acid Detection

open access: yesAdvanced Sensor Research, EarlyView.
A one‐step electrochemical strategy is utilized to develop a flexible, enzyme‐free biosensor for the sensitive detection of uric acid (UA). The hierarchical cobalt nanostructures synergistically enhance the performance of the biosensor, resulting in a broad detection range of 5 to 700 µM with a sensitivity of 6.75 µA µM−1 cm−2 and a low detection limit
Anju Joshi, Gymama Slaughter
wiley   +1 more source

Experimental and In Silico Studies on the Development of an Electrochemical Biosensor for the Quantification of H<sub>2</sub>O<sub>2</sub> Based on the ChOx Enzyme. [PDF]

open access: yesBiosensors (Basel)
Ortiz-Santos E   +7 more
europepmc   +1 more source

Simultaneous In‐Hand Shape and Temperature Recognition Using Flexible Multilayered Sensor Arrays for Sense‐Based Robot Manipulation

open access: yesAdvanced Sensor Research, EarlyView.
Temperature and pressure sensing are critical for human‐machine interaction applications, allowing robots to identify objects and surface characteristics for safe and precise manipulation. A multilayered robotic skin integrating pressure and temperature sensors is developed to enable simultaneous real‐time detection.
Seong‐Min Im   +6 more
wiley   +1 more source

Towards Neural‐Network‐Based Optical Temperature Sensing of Semiconductor Membrane External Cavity Laser

open access: yesAdvanced Sensor Research, EarlyView.
Neural‐network‐based (NN) temperature sensing: Machine‐learning non‐contact method for the determination of the temperature of a laser gain medium via its laser emission with few‐layer neural net (NN) regression model. Training the feed‐forward NN with data recorded by compact micro‐spectrometers for both a diode pump laser and optically‐pumped gain ...
Jakob Mannstadt, Arash Rahimi‐Iman
wiley   +1 more source

Emerging Biomarkers and Electrochemical Biosensors for Early Detection of Premature Coronary Artery Disease. [PDF]

open access: yesDiagnostics (Basel)
Mageswaran N   +4 more
europepmc   +1 more source

Single‐Layer Radially Compartmentalized Paper Chip (RCP‐Chip) for Rapid Isothermal Multiplex Detection of SARS‐CoV‐2 Gene Targets

open access: yesAdvanced Sensor Research, EarlyView.
The single‐layer RCP‐Chip enables rapid, multiplexed detection of SARS‐CoV‐2 RNA using RT‐LAMP and gold nanoparticle‐enhanced colorimetric readouts. After sample loading, amplification occurs within radially arranged chambers, allowing simultaneous detection of E and N genes.
Pavithra Sukumar   +3 more
wiley   +1 more source

Combined optical-electromechanical wearable sensors for cardiac health monitoring. [PDF]

open access: yesJ Biomed Opt
Katan M   +7 more
europepmc   +1 more source

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