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ChemistryEurope, EarlyView.
Publication date: 1 July 2025Source: Sensors and Actuators A: Physical, Volume 388Author(s): Yibo Liu, Huaping Xiao, Dezhi Pang, Shihao Sun, Zhenhao Sun, Shuhai Liu
Tech Library: TDK Corporation unveils the EPCOS EP9 series (ordering code: B82804E), which is more compact than the existing E10EM series of surface-mount transformers designed specifically for IGBT and FET gate driver circuits.
Wearable sensors are sophisticated gadgets intended to track and gather information regarding a person s physiological and biochemical metrics in real time frequently in a non invasive way These sensors are incorporated into a range of wearable technologies including smartwatches ...
Build projects using TDK’s waterproof ultrasonic sensors and win an evaluation kit Bengaluru, India – 4 March 2025: element14, an
Gesture Recognition And Touchless Sensing Market Size & Growth Analysis Gesture Recognition and Touchless Sensing Market growing with demand for AI-driven, contactless interfaces in consumer electronics, automotive, and healthcare. AUSTIN, TX, UNITED STATES, February 28, 2025 /EINPresswire.com/ — Market Size & Industry Insights According to the SNS Insider Report,“The Gesture Recognition and Touchless Sensing market […]
Transactions on Emerging Telecommunications Technologies, Volume 36, Issue 3, March 2025.
ACS Applied Materials & InterfacesDOI: 10.1021/acsami.4c22623
NXP Semiconductors, an innovator and supplier of Ultra-Wideband (UWB) solutions, and Rohde & Schwarz collaborate to demonstrate a test setup
Insightace Analytics Pvt Ltd announces the release of a market assessment report on the Global Continuous Glucose Monitoring CGM Sensors Market by Products Non invasive Sensing and Minimally Invasive Sensing Sensing Technology Enzyme Electrode Optical Fluorescence and Others End Users ...
(Bild: Innoviz) Omer Keilaf, CEO von Innoviz, über die Entwicklung von Lidar-Sensoren und ihre vielfältigen Einsatzmöglichkeiten von ADAS bis Unterhaltungsbranche.
The design helps detect motion using a radar sensor and microcontroller. It supports SPI mode, adjustable settings, and easy device integration.
Publication date: Available online 24 February 2025Source: Sensors and Actuators A: PhysicalAuthor(s): Vishal Gubbi, Tzvetan Ivanov, Kalpan Ved, Claudia Lenk, Martin Ziegler
STMicroelectronics' LSM6DSV80X combines two accelerometer structures for 16g and 80g full-scale sensing, a gyroscope up 4000dps, and embedded intelligence in one component. Capable of measuring events ranging from slight movements to intense impacts with equal accuracy, the new sensor enables enhanced features in applications such as wearables and sports trackers.
From The California Institute of Technology February 24, 2025 Kimm Fesenmaier (626) 395‑1217 kfesenma@caltech.edu Using an approach called DNA origami, scientists at Caltech have developed a techni…
Polarization light microscopy (PLM) enables detailed examination of birefringent materials and reveals unique features that cannot be observed under non-polarized light. Implementation of this technique for quantitative PLM (QPLM) assessment of samples is challenging and requires specialized components and equipment. Here, we demonstrate QPLM on a semiconductor imaging chip that is suitable for point-of-care/need applications. A white LED illumination was used with crossed polarizers and a full wave plate to perform on-chip, non-contact-mode QPLM. Polarization complexity is probed by assessing the multispectral phase shift experienced by white light through the distinct optical paths of the sample. This platform can achieve micrometer-scale spatial resolution with a Field of View determined by the size of the semiconductor sensor. Visualization of a biological sample (Euglena gracilis) was demonstrated, as well as the detection of Monosodium Urate crystals, where the presence of negative birefringence of crystals in synovial fluid is important for the diagnosis of gout.
Publication date: 15 February 2025Source: Energy, Volume 317Author(s): Bowen Chen, Yonggang Lin, Yajing Gu, Xiangheng Feng, Zhongpeng Cao, Yong Sun
Publication date: 1 February 2025Source: Chemical Engineering Journal, Volume 505Author(s): Ruming Liu, Ying Li, Yan Liu, Yixuan Wang, Qiuyue Si, Dorothy Araba Yakoba Agyapong, Juan Feng, Ruiqin Fang, Lixia Tang, Fei Cao, Hongjuan Zeng
In cell culture research and biotechnology, precise pH monitoring is crucial for maintaining cellular health and ensuring reliable experimental outcomes. Traditional pH measurement methods, such as glass electrodes and chemical indicators, are often limited by issues such as fragility, calibration requirements, and potential cytotoxicity. This study presents a novel pH sensor based on bacteriorhodopsin (bR), a light-sensitive protein that undergoes conformational changes in response to pH fluctuations, generating a measurable photoelectric signal. The integrated bR-based electrochemical electrode in a flexible pH biosensor is demonstrated, with measurements spanning the physiological pH range of 6.0–8.5. The sensor shows a high correlation (R2 = 0.977) between photo-generated current signals and pH, indicating robust performance for real-time, non-invasive pH monitoring. The biocompatibility and non-invasive nature of this sensor make it particularly suitable for continuous monitoring in cell culture environments. The sensor’s practical application is validated by its integration into cell well plates for tracking the pH changes during cell growth, providing valuable insights into metabolic processes and growth conditions. In the future, efforts will focus on enhancing sensor sensitivity, stability, and integration with multi-parameter monitoring systems for more comprehensive cell culture analysis.
Publication date: 1 February 2025Source: Chemical Engineering Journal, Volume 505Author(s): Jun-Ying Li, Xi-Hui Diao, Chao Chen, Hao Wang, Wei Li, Chuan-Song Qi, Jun-Xuan Li, Yun-Wu Li