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147 Newest Publications about the topic temperature sensors

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Lanthanides as NMR/MRI temperature sensors and probes of moderately fast molecular dynamics in aqueous medium: A dependence of activation energy of racemization in complexes of diethylenetriaminepentaacetat on lanthanide ion

21-May-2017 | Author(s): Sergey P. Babailov, Sensors and Actuators B: Chemical, 2017

Publication date: November 2017 Source:Sensors and Actuators B: Chemical, Volume 251 Author(s): Sergey P. Babailov In solution, [Ln(H2O)n(dtpa)]2− chelates undergo a dynamic exchange between two enantiomers. The free energy of activation of intramolecular dynamics (for complexes of Pr to ...

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Evaluation of thermal performance of single pass earth–air heat exchanger in heating mode

17-Mar-2017 | Namgial Deldan, Aggarwal Rajan, Vishavjeet S. Hans, Arun Kaushal, Environmental Progress, 2017

The earth–air heat exchanger (EAHE) system in single pass mode pass was installed at the research field of Soil and Water Engineering Department, Punjab Agricultural University, Ludhiana, India (75°88′E & 30°95′N). The soil temperature upto depth of 3.5 m was monitored prior to study. It ...

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Sensors, Vol. 17, Pages 473: Sensing Properties of a Novel Temperature Sensor Based on Field Assisted Thermal Emission

27-Feb-2017 | Pan, Zhigang ; Zhang, Yong ; Cheng, Zhenzhen ; Tong, Jiaming ; Chen, Qiyu ; Zhang, Jianpeng ; Zhang, Jiaxiang ; Li, ..., Sensors, 2017

The existing temperature sensors using carbon nanotubes (CNTs) are limited by low sensitivity, complicated processes, or dependence on microscopy to observe the experimental results. Here we report the fabrication and successful testing of an ionization temperature sensor featuring ...

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Sensors, Vol. 17, Pages 331: Geometric Shape Induced Small Change of Seebeck Coefficient in Bulky Metallic Wires

10-Feb-2017 | Li, Gang ; Su, Xiaohui ; Yang, Fan ; Huo, Xiaoye ; Zhang, Gengmin ; Xu, Shengyong, Sensors, 2017

In this paper, we report the results of slight changes in the thermopower of long W, Mo, Zn, Cu, brass, and Ti wires, that resulted from changes in the wire’s diameter or cross-sectional area. The samples used in the tests had a round shape with a diameter that ranged from tens of micron to 2 mm, ...

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Carbon Dot Nanothermometry: Intracellular Photoluminescence Lifetime Thermal Sensing

31-Jan-2017 | Sergii Kalytchuk; Kateřina Poláková; Yu Wang; Jens P. Froning; Klara Cepe; Andrey L. Rogach; Radek Zbořil, ACS Nano, 2017

Nanoscale biocompatible photoluminescence (PL) thermometers that can be used to accurately and reliably monitor intracellular temperatures have many potential applications in biology and medicine. Ideally, such nanothermometers should be functional at physiological pH across a wide range of ionic ...

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Sensors, Vol. 17, Pages 266: Liquid Temperature Measurements Using Two Different Tunable Hollow Prisms

29-Jan-2017 | Calixto, Sergio ; Rosete-Aguilar, Martha ; Torres-Gomez, Ismael, Sensors, 2017

This paper describes the design, fabrication, and testing of two hollow prisms. One is a prism with a grating glued to its hypotenuse. This ensemble, prism + grating, is called a grism. It can be applied as an on-axis tunable spectrometer. The other hollow prism is a constant deviation one called ...

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Sensors, Vol. 17, Pages 251: Localized Temperature Variations in Laser-Irradiated Composites with Embedded Fiber Bragg Grating Sensors

27-Jan-2017 | Jenkins, R. Brian; Joyce, Peter ; Mechtel, Deborah, Sensors, 2017

Fiber Bragg grating (FBG) temperature sensors are embedded in composites to detect localized temperature gradients resulting from high energy infrared laser radiation. The goal is to detect the presence of radiation on a composite structure as rapidly as possible and to identify its location, ...

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Ultrahigh-sensitive optical temperature sensing based on quasi-thermalized green emissions from Er:ZnO

10-Jan-2017 | Subrata Senapati; Karuna Kar Nanda, Physical Chemistry Chemical Physics, 2017

Fluorescence intensity ratio (FIR) based optical temperature sensors employ the variation of intensity ratio between two peaks, which are very close to each other. Here, we prepare Er doped ZnO microrods by a hydrothermal route and exploit them for FIR based temperature sensing. The Er:ZnO shows ...

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Sensors, Vol. 17, Pages 51: A Fully Transparent Flexible Sensor for Cryogenic Temperatures Based on High Strength Metallurgical Graphene

28-Dec-2016 | Pawlak, Ryszard ; Lebioda, Marcin ; Rymaszewski, Jacek ; Szymanski, Witold ; Kolodziejczyk, Lukasz ; Kula, Piotr, Sensors, 2016

Low-temperature electronics operating in below zero temperatures or even below the lower limit of the common −65 to 125 °C temperature range are essential in medical diagnostics, in space exploration and aviation, in processing and storage of food and mainly in scientific research, like ...

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Sensors, Vol. 16, Pages 2087: A Portable Array-Type Optical Fiber Sensing Instrument for Real-Time Gas Detection

08-Dec-2016 | Hung, San-Shan ; Chang, Hsing-Cheng ; Chang, I-Nan, Sensors, 2016

A novel optical fiber array-type of sensing instrument with temperature compensation for real-time detection was developed to measure oxygen, carbon dioxide, and ammonia simultaneously. The proposed instrument is multi-sensing array integrated with real-time measurement module for portable ...

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