Results 31 to 40 of about 2,339,090 (251)
Soil pH Mapping with an On-The-Go Sensor [PDF]
Sensors, 2011 Soil pH is a key parameter for crop productivity, therefore, its spatial variation should be adequately addressed to improve precision management decisions. Recently, the Veris pH ManagerTM, a sensor for high-resolution mapping of soil pH at the field scale, has been made commercially available in the US.
Michael Schirrmann +3 more
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pH Sensors, Biosensors and Systems
ChemosensorsThe study of biological systems for the protection of the environment, food, and health is among the most important research fields in the scientific literature [...]
Pietro Salvo, Lorena Tedeschi
doaj +1 more source
Effect of heat-treatment on the pH sensitivity of stainless-steel electrodes as pH sensors
Heliyon, 2019 Effect of heat-treatment on the pH sensitivity of uncoated stainless-steel electrodes was investigated to comprehend the pH sensitivity of metal-oxide coated stainless-steel electrodes as novel pH sensors. The pH sensitivity of stainless-steel electrodes
Tadanori Hashimoto +5 more
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pH Sensitivity Estimation in Potentiometric Metal Oxide pH Sensors Using the Principle of Invariance
International Journal of Chemical Engineering, 2021 A numerically solvable engineering model has been proposed that predicts the sensitivity of metal oxide- (MOX-) based potentiometric pH sensors. The proposed model takes into account the microstructure and crystalline structure of the MOX material.
Siddharth Ravichandran +2 more
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Micromachines, 2022 Skin pH can be used for monitoring infections in a healing wound, the onset of dermatitis, and hydration in sports medicine, but many challenges exist in integrating conventional sensing materials into wearable platforms.
Yohan Laffitte, Bonnie L. Gray
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Rectangular Array Current Transducer with Integrated microfluxgate Sensors [PDF]
, 2018 Novel rectangular yokeless current transducer with the range 400 A using 16 microfluxgate sensors around the busbar conductor is presented in this paper.
Vyhnánek J., Ripka P., Chirtsov A.
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Dielectrophoresis Aligned Single-Walled Carbon Nanotubes as pH Sensors
Biosensors, 2011 Here we report the fabrication and characterization of pH sensors using aligned single-walled carbon nanotubes (SWNTs). The SWNTs are dispersed in deionized (DI) water after chemical functionalization and filtration.
Wei Xue +3 more
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Sensors, 2021 For highly sensitive pH sensing, an electrolyte insulator semiconductor (EIS) device, based on ZnO nanorod-sensing membrane layers doped with magnesium, was proposed. ZnO nanorod samples prepared via a hydrothermal process with different Mg molar ratios (
Ensaf Mohammed Al-Khalqi +3 more
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Combinatorial approach for development of optical gas sensors - concept and application of high-throughput experimentation [PDF]
, 2005 This work describes the combinatorial approach to development of optical gas sensors. Methods and instruments for the high throughput preparation and characterisation of polymer-based optical sensors are presented.
Apostolidis, Athanasios
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source