A smartphone is a facile, handy-analytical device that makes our lives comfortable and
stress-free in terms of health care diagnostic assessments. Due to recent advancements in …

Chemical analysis based on colour changes recorded with imaging devices is gaining
increasing interest. This is due to its several significant advantages, such as simplicity of …

Acts of terror and warfare threats are challenging tasks for defense agencies around the
world and of growing importance to security conscious policy makers and the general public …

The adsorption process is one of the most promising alternatives for textile effluent
treatment. Different materials have been used as adsorbents and most of them present hard …

Micro total analysis (μTAS), also called “lab-on-a-chip (LOC)” technology, promises
solutions for high throughput and highly specific analysis for chemistry, biology and …

The recent rapid progress in technology of field portable instruments has increased their
applications in environmental sample analysis. These instruments offer a possibility of cost …

This review summarizes the different tools and concepts that are commonly applied in air
quality monitoring. The monitoring of atmosphere is extremely important as the air quality is …

On‐site identification and quantification of chemicals is critical for promoting food safety,
human health, homeland security risk assessment, and disease diagnosis. Surface …

Point-of-care real-time reverse-transcription polymerase chain reaction (RT-PCR) facilitates
the widespread use of rapid, accurate, and cost-effective near-patient testing that is …

A general overview of the development of the uses of light-emitting diodes in analytical
instrumentation is given. Fundamental aspects of light-emitting diodes, as far as relevant for …