The main objective of method validation process is to prove that an analytical method is
acceptable for its intended purpose. The necessity for laboratories to use fully validated …

Analytical validation has fundamental importance in the scope of Good Manufacturing
Practice (GMP) for pharmaceutical products since it establishes scientific evidence that an …

Chloramphenicol (CAP) is a harmful antibiotic that inevitably enters our food chain through
natural or manmade means. Its ineradicable residue pollutes soils and water, accumulates …

Abstract The Folin-Ciocalteu method can be considered to be the most widely used in
laboratories around the world, to quantify the total polyphenols content. Many different …

Quantitative determination of pesticides in fruits and vegetables is essential for human
healths. Herein, a new dual-emission carbon dots with high fluorescence stability at a pH …

Nitrosamines (NAs) are molecules that include the nitroso functional group. In 2018, the US
Food and Drug Administration (FDA) received its first report of NAs in pharmaceuticals. The …

Rapid, sensitive and portable analytical methods for on-site detection of tetracycline (TC) in
food samples is of critical importance for food safety and public health. In this study, a dual …

Constructing advanced substrates with excellent features is promising for sensitive surface-
enhanced Raman spectroscopy (SERS) detection. Here a novel capillary monolithic 3D …

A paper-based device (PBD) for the detection of chlorpyrifos pesticide at field application
was fabricated based on the principles of enzyme inhibition and image processing …

The constant creation and release of new chemicals to the environment is forming an ever-
widening gap between available analytical standards and known chemicals. Developing …