Synthetic molecular probes, chemosensors, and nanosensors used in combination with
innovative assay protocols hold great potential for the development of robust, low-cost, and …

Thanks to their unique attributes, such as good sensitivity, selectivity, high surface-to-volume
ratio, and versatile optical and electronic properties, fluorescent-based bioprobes have been …

A wide range of analytical strategies and approaches have been developed, accomplishing
significant advances in searching for efficient, fast, reliable, sensitive, and accurate protocols …

The use of biofluids as a diagnostic tool for chronic health conditions has been gaining
traction in recent years. These fluids, which can be obtained non-invasively (such as urine …

Since as early as 1867, molecular sensors have been recognized as being intelligent
“devices” capable of addressing a variety of issues related to our environment and health …

Signal amplification based on biofunctional nanomaterials has recently attracted
considerable attention due to the need for ultrasensitive bioassays and the trend towards …

Chemical sensing using indicators, or chemosensor, has rapidly developed over the past
decades. Its chemistry covers a wide range of scientific fields, in which analytical and …

Colorimetric sensors and biosensors exhibit promising potential toward the detection of
metallic cations, anions, organic dyes, drugs, pesticides and other toxic pollutants due to …

This article aims to review nature-inspired chemical sensors for enabling fast, relatively
inexpensive, and minimally (or non-) invasive diagnostics and follow-up of the health …

Optical sensors are widely used in the field of analytical sensing and optical imaging
because of their high sensitivity, fast response time, and technical simplicity. The …