The sensor based on imprinted films which fabricated by electropolymerization of pyrrole on a glassy carbon electrode in the presence of sunset yellow FCF as the template. Comparing to the polypyrrole ...

Abstract: In the bio-mining industry there are various compounds which need to be frequently monitored, one of which is iron, since its concentration can seriously affect the industrial process. This ...

The experimental method is based on a biosensor performing constant-potential amperometry for an efficient detection of neurotransmitters, such as dopamine and glutamate, using a Carbon-nanotube (CNT) ...

Tin (IV) oxide was used as a bulk mediator in carbon paste and carbon ink screen-printed electrodes to improve the better performance of the carbon electrodes for the detection of hydrogen peroxide in ...

The good agreement between results shown in this table confirms that the amperometric sensor associated to the FIA apparatus consists of a reliable methodology to determine lactate in beer samples. In ...

The E-Tongue works by applying a voltage to a water sample, causing any lead ions present to stick to the sensor's gold electrode. Then, the voltage is reversed, causing the lead to come off the ...

Scientists developed a smartphone-compatible ethanol sensor using a metal-organic framework called Cu-MOF-74. The sensor visually detects ethanol concentrations across a wide range, with no ...

Here the authors show that a carbon-related defect in hexagonal boron nitride acts as a robust nanoscale sensor capable of vectorial magnetic field detection. Wearable bioelectronics integrates ...

Home glucose meters can help lower your risk of complications from diabetes. Along with treatment, using a home monitor can help you identify the things that make your blood sugar increase or ...

Integrating static image capture and dynamic visual processing in a single sensor is challenging. The authors experimentally demonstrate a CMOS-integrated organic neuromorphic imager with ...

But now it is the size of the sensor that probably matters most for most people. The basic science will tell you that the bigger the sensor the better. All things being equal, a bigger sensor will ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Image sensor design has come a long way in just a few years. Some improvements have been slow, ...