Solid-phase extraction (SPE) has become the method of choice in many laboratories for the
analysis of complex samples. Recently, highly selective extraction based on antibody …

The measurement of trace organics such as drugs and pesticides at low concentration in
biological and environmental samples is a challenging analytical task. Despite recent …

Many components in biological matrices influence the result of an analysis, affecting assay
sensitivity and reproducibility. Improved matrix management becomes critical as …

The quality of sample preparation is a key factor in determining the success of analysis.
While analysis of pharmaceutically important compounds in biological matrixes has driven …

A highly sensitive and fast responding sensor for the determination of morphine is
described. The multiwall carbon nanotubes immobilize on preheated glassy carbon …

This study reports a microfluidic system for detecting morphine (MO) using a combination of
a molecularly imprinted polymer (MIP) and electrochemical sensing techniques. A monomer …

In this work, the electrocatalytic oxidation of morphine (MO) at an optically transparent
indium tin oxide (ITO) electrode modified by an electrodeposited Prussian blue (PB) thin film …

Polyclonal antibodies were produced for the development of competitive ELISA's and
surface plasmon resonance (SPR)-based BIAcore inhibition assays for the detection of …

The direct electrochemistry of morphine on modified multiwall carbon nanotubes using
carbon ionic liquid (ie, 1-butyl-3-methylimidazolium hexafluoro phosphate,([C4mim]–[PF6])) …

Morphine (MOR) is an opioid analgesic used for the treatment of moderate to severe pain.
MOR is extensively metabolized to morphine-3-glucuronide (M3G) and morphine-6 …