Silane modified magnetic nanoparticles as a novel adsorbent for determination of morphine at trace levels in human hair samples by high-performance liquid chromatography with diode array detection

Magnetized Silane-Coupling Agent KH-570 Based Solid-Phase Extraction Followed by Gas Chromatography–Flame Ionization Detection to Determine Venlafaxine in Human Hair and Aqueous Environmental Samples

(2014) Mahmoud Ebrahimi et al.   ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY

Electrochemical behavior of morphine at ZnO/CNT nanocomposite room temperature ionic liquid modified carbon paste electrode and its determination in real samples

(2013) Elahe Afsharmanesh et al.   JOURNAL OF MOLECULAR LIQUIDS

Magnetic solid-phase extraction of sulfonylurea herbicides in environmental water samples by Fe3O4@dioctadecyl dimethyl ammonium chloride@silica magnetic particles

(2012) Zeying He et al.   ANALYTICA CHIMICA ACTA

Magnetic nanoparticles: Synthesis, stabilization, functionalization, characterization, and applications

(2012) M. Faraji et al.   Journal of the Iranian Chemical Society

Extraction of fluoxetine from aquatic and urine samples using sodium dodecyl sulfate-coated iron oxide magnetic nanoparticles followed by spectrofluorimetric determination

(2011) Habib Bagheri et al.   ANALYTICA CHIMICA ACTA

A sensitive assay for the quantification of morphine and its active metabolites in human plasma and dried blood spots using high-performance liquid chromatography–tandem mass spectrometry

(2011) Claudia F. Clavijo et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Direct electrochemical determination of morphine on a novel gold nanotube arrays electrode

(2011) Guangming Yang et al.   CLINICA CHIMICA ACTA

An ionic liquid-type multiwall carbon nanotubes paste electrode for electrochemical investigation and determination of morphine

(2011) Ali A. Ensafi et al.   IONICS

Ionic liquid mediated sol–gel sorbents for hollow fiber solid-phase microextraction of pesticide residues in water and hair samples

(2011) Mahmoud Ebrahimi et al.   JOURNAL OF CHROMATOGRAPHY A

Rapid magnetic solid phase extraction with in situ derivatization of methylmercury in seawater by Fe3O4/polyaniline nanoparticle

(2011) Ali Mehdinia et al.   JOURNAL OF CHROMATOGRAPHY A

Capillary electrophoresis for the analysis of drugs of abuse in biological specimens of forensic interest

(2011) C. Cruces-Blanco et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Solid-phase microextraction for the detection of codeine, morphine and 6-monoacetylmorphine in human hair by gas chromatography–mass spectrometry

(2010) M. Moller et al.   FORENSIC SCIENCE INTERNATIONAL

Rapid magnetic-mediated solid-phase extraction and pre-concentration of selected endocrine disrupting chemicals in natural waters by poly(divinylbenzene-co-methacrylic acid) coated Fe3O4 core-shell magnetite microspheres for their liquid chromatography–tandem mass spectrometry determination

(2009) Qingling Li et al.   JOURNAL OF CHROMATOGRAPHY A

Characterization and analytical application of surface modified magnetic nanoparticles

(2009) J.H. Jang et al.   MICROCHEMICAL JOURNAL

Simple and rapid voltammetric determination of morphine at electrochemically pretreated glassy carbon electrodes

(2009) Fei Li et al.   TALANTA

The role of alternative specimens in toxicological analysis

(2008) E. Gallardo et al.   BIOMEDICAL CHROMATOGRAPHY

Cetyltrimethylammonium Bromide-Coated Magnetic Nanoparticles for the Preconcentration of Phenolic Compounds from Environmental Water Samples

(2008) Xiaoli Zhao et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Molecularly imprinted polymer prepared with bonded β-cyclodextrin and acrylamide on functionalized silica gel for selective recognition of tryptophan in aqueous media

(2008) Lei Qin et al.   JOURNAL OF CHROMATOGRAPHY A

Simultaneous voltammetric and amperometric determination of morphine and codeine using a chemically modified-palladized aluminum electrode

(2008) M.H. Pournaghi-Azar et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Chemiluminescence detection of opium poppy (Papaver somniferum) alkaloids

(2008) Paul S. Francis et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Chronic drug use confirmed by hair analysis: Its role in understanding both the medical cause of death and the circumstances surrounding the death

(2008) Sue Paterson et al.   Journal of Forensic and Legal Medicine

Hair analysis for cocaine: Factors in laboratory contamination studies and their relevance to proficiency sample preparation and hair testing practices

(2007) Virginia Hill et al.   FORENSIC SCIENCE INTERNATIONAL

Mixed hemimicelles solid-phase extraction based on cetyltrimethylammonium bromide-coated nano-magnets Fe3O4 for the determination of chlorophenols in environmental water samples coupled with liquid chromatography/spectrophotometry detection

(2007) Jidong Li et al.   JOURNAL OF CHROMATOGRAPHY A