The correct detection and quantification of pollutants in water is key to regulating their
presence in the environment. Biosensors offer several advantages, such as minimal sample …

Digital polymerase chain reaction (dPCR) technology has remained a “hot topic” in the last
two decades due to its potential applications in cell biology, genetic engineering, and …

Gold nanoparticles (AuNPs) have become the focus of rapid research due to their unique
optical and electronic properties. There has been a noticeable increase in papers relating to …

Sulfate radicals based AOPs (SR-AOPs) in practical application are suppressed by slow Fe
(III)-to-Fe (II) conversion cycle, seeking an efficient strategy to enhance PMS activation for …

Commercial off-the shelf (COTS) wearable devices continue development at unprecedented
rates. An unfortunate consequence of their rapid commercialization is the lack of …

The steady advances in technology employed in smartphones, coupled with the high
availability and the ease access to these devices, increased the interest in applying it to …

Bisphenol A (BPA), one of the most extensively used plasticizers, is an endocrine disrupting
chemical (EDC). Leaching of BPA in food, and water sources causes adverse health effects …

With a rapid improvement of smartphone hardware and software, especially complementary
metal oxide semiconductor (CMOS) cameras, many optical biosensors based on …

In the last years, optical fiber sensors have proven to be a reliable and versatile biosensing
tool. Optical fiber biosensors (OFBs) are analytical devices that use optical fibers as …

Significance Spectral imaging, which includes hyperspectral and multispectral imaging, can
provide images in numerous wavelength bands within and beyond the visible light …