Microextraction for analytical sample preparations became a reality with the introduction of
solid phase microextraction (SPME) in 1987–90, followed by the development over the next …

More than 5 decades ago the United States began, in earnest, to confront the environmental
problems resulting from industrialization, by establishing the Environmental Protection …

Quantitative proton nuclear magnetic resonance (1 H-qNMR) is currently being used in a
variety of applications in many disciplines due to the great privileges. Economical and …

The pharmaceutical industry and market have shown a tremendous evolution where
different new pharmaceuticals and pharmaceutical combinations have been introduced in …

A facile, sensitive, and eco-friendly microemulsion electrokinetic chromatographic method
coupled with field amplified sample stacking was developed for the simultaneous …

A straight-forward, affordable, sensitive and ecologically friendly spectrofluorimetric method
was introduced for the determination of the newly approved direct oral anticoagulant drug …

In this work, a label-free, rapid, and sensitive synchronous spectrofluorometric method was
implemented to assay atenolol (ATL) and ivabradine hydrochloride (IVB) in pharmaceutical …

Food samples require extensive sample preparations for instrumental analyses due to the
complex matrices involved. Food safety regulatory agencies also require sample …

Pharmaceutical personal care products (PPCP) are classified as “emerging contaminants,”
which include prescription and over-counter medications, illegal narcotics, nutritional …

Three novel intermolecular proton transfer complexes of an anti-diabetic drug linagliptin
were synthesized in methanol with 2, 3-dichloro-5, 6-dicyano-1, 4-benzoquinone, chloranilic …