25 papers · ranked by Valyu relevance
Maria Malits, Yael Nemirovsky
This paper reviews and compares the thermal and noise characterization of CMOS (complementary metal-oxide-semiconductor) SOI (Silicon on insulator) transistors and lateral diodes used as temperature and thermal sensors. DC analysis of the measured sensors and the experimental results in a broad (300 K up to 550 K)…
Sangjin Byun
Time domain complementary metal-oxide-semiconductor (CMOS) temperature sensors estimate the temperature of a sensory device by measuring the frequency, period and/or delay time instead of the voltage and/or current signals that have been traditionally measured for a long time. In this paper, the time domain CMOS…
Ahmad Al Shboul, Mohsen Ketabi, Jenner H. L. Ngai, Daniella Skaf + 2 more
Polystyrene/Graphite-Based Temperature Sensor with Excellent Properties for Potential Smart Applications Authors: ['Ahmad Al Shboul' 'Mohsen Ketabi' 'Jenner H. L. Ngai' 'Daniella Skaf' 'Simon Rondeau-Gagné' 'Ricardo Izquierdo'] This study presents an innovative temperature sensor based on a thermistor nanocomposite of…
Lin Liu, Yingying Dou, Junhua Wang, Yan Zhao + 7 more
'Chaoyan Ma' 'Donglin He' 'Hongguang Wang' 'Huimin Zhang' 'Aimin Chang' 'Pengjun Zhao'] Title: Abstract Flexible electronics is an emerging and cutting-edge technology which is considered as the building blocks of the next generation micro-nano electronics. Flexible electronics integrate both active and passive…
Xiaoxiao Song, Huafeng Liu, Yanyan Fang, Chun Zhao + 3 more
'Qiu Wang' 'Liang-Cheng Tu'] Temperature sensors are one of the most important types of sensors, and are employed in many applications, including consumer electronics, automobiles and environmental monitoring. Due to the need to simultaneously measure temperature and other physical quantities, it is often desirable to…
Dan Yan, Yong Yang, Yingping Hong, Ting Liang + 3 more
'Xiaoyong Chen' 'Jijun Xiong'] Low-cost wireless temperature measurement has significant value in the food industry, logistics, agriculture, portable medical equipment, intelligent wireless health monitoring, and many areas in everyday life. A wireless passive temperature sensor based on PCB (Printed Circuit Board)…
Jiajia Liu, Ying Wang, Xiangyang Li, Jiaqi Wang + 2 more
'Csaba Balázsi'] Flexible sensing electronics have received extensive attention for their potential applications in wearable human health monitoring and care systems. Given that the normal physiological activities of the human body are primarily based on a relatively constant body temperature, real-time monitoring of…
B. C. Yadav, Richa Srivastava, Satyendra Singh, Anurodh Kumar + 1 more
'Avadhesh Kumar Yadav'] Earlier studies show that organic and inorganic semiconducting materials are the most promising materials for use in temperature sensors. In this brief review, attention will be focused on temperature sensors and its applications in various fields. In addition, we have investigated the…
Andrey Andreev, Pavee Vasnarungruengkul, Daniel A. Wagenaar, David A. Prober
Experiments with biological samples require precise control of environmental conditions. In our work we use zebrafish (Danio rerio) to understand the neurobiology of sleep, which requires precise control of temperature and lighting. Like many labs, lighting and temperature in the animal facility are centrally…
Shahid Aziz, Junaid Ali, Krishna Singh Bhandari, Wenning Chen + 4 more
'Sijia Li' 'Dong Won Jung' 'Jungsuk Kim' 'Imran'] A reverse-offset printed temperature sensor based on interdigitated electrodes (IDTs) has been investigated in this study. Silver nanoparticles (AgNPs) were printed on a glass slide in an IDT pattern by reverse-offset printer. The sensing layer consisted of a sucrose…
S. Taniker, Vincenzo Costanza, Paolo Celli, Chiara Daraio
— We propose the realization of capacitive temperature sensors based on the concept of displacement amplification. Our design features two high coefficient of thermal expansion (CTE) metallic layers separated by a low-CTE dielectric layer; conductive and dielectric layers are then separated by a thin air gap and glued…
Jingwen Yang, Long Chen, Haoliang Yu, Xiaofeng Jin + 2 more
High-resolution temperature monitoring is essential for many engineering and scientific applications, but conventional sensors are limited by insufficient resolution and susceptibility to electromagnetic interference. Fiber-optic interferometers provide high sensitivity and intrinsic electromagnetic immunity; however…
Alexandros Gazis, Ioannis Papadongonas, Athanasios Andriopoulos, Constantinos Zioudas + 1 more
This article provides a comprehensive overview of sensors commonly used in low-cost, low-power systems, focusing on key concepts such as Internet of Things (IoT), Big Data, and smart sensor technologies. It outlines the evolving roles of sensors, emphasizing their characteristics, technological advancements, and the…
Adamu Murtala Zungeru, Mahmud Shehu Ahmed
Convenience and safeguarding our home appliances have become an important issue when dealing with an advancement and growth of an economy. This research focuses on the design and construction of a Dual Sensor heat-monitoring system. The circuit works by monitoring temperature from an external input and comparing the…
Abid Abid, Poonam Sehrawat, C. Julien, S. S. Islam
We report the fabrication and human trial of a novel wearable temperature sensor based on WS2-QDs/RGO; which performs instant measurement like thermometer in a wide temperature range: 77K-398 K, in both static- and instant mode. The device is simple, scalable, flexible and cost-effective, where nanoscience and…
Idan Ifrach, Itamar Shenhar, Nir Averbuch, Bnaya Hami + 2 more
We present a low-cost, standards-based wireless sensor network (WSN) for continuous, canopy-integrated monitoring of plant–environment interactions. Each plant carries in-canopy microclimate sensors (temperature, relative humidity, illuminance) paired with nearby ambient references, yielding real-time canopy-ambient…
Mahendran Subramanian, Arkadiusz Miaskowski, Ajit K. Mahapatro, Ondrej Hovorka + 1 more
Heat dissipation during magnetization reversal processes in magnetic nanoparticles (MNP), upon exposure to alternating magnetic fields (AMF), has been extensively studied in relation to applications in magnetic fluid hyperthermia (MFH). This current paper demonstrates the design, fabrication, and evaluation of an…
Taylor Thomas, Adam Wolf
A novel device for microclimate and radiant energy monitoring of natural resources was compared to known reference instruments and sensors to gauge relative performance under field conditions in Nebraska and New Jersey, USA during summer 2016. For all measurements tested, including air temperature, relative humidity…
V. Kumar, S. Sen
The modularity of transcription factors has facilitated the development of combinatorial promoters that regulate gene expression in response to chemical inducers. Nevertheless, controlling gene expression by the joint influence of a chemical inducer and an environmental variable, such as temperature, has not been as…
Yulu Cai, Caleb Ronders, Vittorio Mottini, Hang Yuan + 11 more
The intelligence of the human biological system is enabled by the highly distributed sensing receptors on soft skin that can distinguish various stimulations or environmental cues, thus establishing the fundamental logic of sensing and physiological regulation or response. To replicate biological perception, two…
LONG LUO, Xin Geng, Shuwei Li, Jaeyoung Heo + 7 more
We report a facile method of synthesizing grain-boundary(GB)-rich platinum nanoparticle assembly. GBs are formed between platinum nanoparticles during their random collision and attachment in solution driven by water electrolysis. The GB-rich nanoparticle assembly exhibits ~400-fold higher catalytic hydrogen oxidation…
Authors not listed
This study presents a filterless mid-infrared (MIR) photodetector that integrates the wavelength-selective photo-thermal conversion properties of a Metal/Insulator/Metal (MIM) nanostructure metasurface with the high-sensitivity thermoelectric conversion of a thermopile (series-connected thermocouples). We overcame the…
Authors not listed
In this work we investigate Gold/gold oxide as a solid-state ultra-micro pH sensor for monitoring of different liquids including real-world samples such as commercially available beverages. A shift in the gold oxide reduction peak voltage was observed, based on the pH of the solution in which the sensor is submerged.…
Richard Murray, Arbresha Muriqi, Cathal Larrigy, Alida Russo + 4 more
Volatile organic compounds (VOCs) are a common risk to human health in industrial and domestic settings. VOCs are often present at concentrations that cannot be detected through human odor perception. VOC sensors are, therefore, urgently needed for home and workplace environmental monitoring, including wearable sensors…
Authors not listed
Selective detection of specific volatile organic compounds (VOCs) is crucial for health, safety, and environmental applications, but current sensors suffer from poor selectivity and struggle to measure specific VOCs in the presence of interfering compounds and water vapor. To address this issue, we introduce the…