This sensor will be used to analyze and address red tide pollution, a critical environmental issue driven by cyanobacteria and harmful algal blooms (HABs) affecting Japan’s coastal ecosystems.

The experimental results show that the RH sensitivity of the sensor is 0.507 nm/% RH, and the temperature sensitivity is -3.27 nm/°C. The proposed sensor offers the advantages of compact structure, ...

Since the 1960s, levodopa (LDA) has been the standard drug for treating of Parkinson’s disease. In this study, a novel benzothiadiazole-based conjugated microporous polymer-coated graphene ...

Guwahati: Developed at an extremely low cost, using pencil, paper and graphene oxide, researchers at Gauhati University claim to have built high-tech sensors, which can help farmers check humidity ...

The SHT40-AD1P-R2 and SHT41-AD1P-R2 digital humidity and temperature sensors provide highly accurate measurements. The SHT40-AD1P-R2 offers ±1.8% RH (max. ±3.5%) and ±0.2°C, and the SHT41-AD1P-R2 ...

Humidity is one of the most relevant physical parameters to sense and control for a wide range of commercial and industrial applications. Consequently, there is continuing demand for the development ...

Environmental and health monitoring requires low-cost, high-performance diethylamine (DEA) sensors. Materials based on metal–organic frameworks (MOFs) can detect hazardous gases due to their large ...

Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “ DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to ...