Mean centering of ratio spectra for colorimetric determination of morphine and codeine in pharmaceuticals and biological samples using melamine modified gold nanoparticles

Gold Nanoparticle-Based Facile Detection of Human Serum Albumin and Its Application as an INHIBIT Logic Gate

(2015) Zhenzhen Huang et al.   ACS Applied Materials & Interfaces

Gold nanoparticles biofunctionalized (grafted) with chiral amino acids: a practical approach to determining the enantiomeric percentage of racemic mixtures

(2015) Foroogh Keshvari et al.   Analytical Methods

A colorimetric assay of dopamine utilizing melamine modified gold nanoparticle probes

(2015) Zhengbo Chen et al.   Analytical Methods

Development of a new multi-analyte assay for the simultaneous detection of opioids in serum and other body fluids using liquid chromatography–tandem mass spectrometry

(2015) K. Eckart et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Spectrophotometric and visual detection of the herbicide atrazine by exploiting hydrogen bond-induced aggregation of melamine-modified gold nanoparticles

(2015) Guangyang Liu et al.   MICROCHIMICA ACTA

Colorimetric determination of neomycin using melamine modified gold nanoparticles

(2015) Can Xiao et al.   MICROCHIMICA ACTA

Simultaneous determination of morphine and codeine using Pt nanoparticles supported on porous silicon flour modified ionic liquid carbon paste electrode

(2015) Ali A. Ensafi et al.   SENSORS AND ACTUATORS B-CHEMICAL

Capillary electrophoresis and related techniques in the determination of drugs of abuse and their metabolites

(2015) Tatiana Baciu et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Colorimetric Detection of Mercury Species Based on Functionalized Gold Nanoparticles

(2014) Ling Chen et al.   ACS Applied Materials & Interfaces

Green synthesis of gold nanoparticles with willow tree bark extract: a sensitive colourimetric sensor for cysteine detection

(2014) Morteza Bahram et al.   Analytical Methods

Morphine and codeine concentrations in human urine following controlled poppy seeds administration of known opiate content

(2014) Michael L. Smith et al.   FORENSIC SCIENCE INTERNATIONAL

Visual detection of arginine, histidine and lysine using quercetin-functionalized gold nanoparticles

(2014) Karuna A. Rawat et al.   MICROCHIMICA ACTA

A colorimetric method for the determination of xanthine based on the aggregation of gold nanoparticles

(2014) Wendan Pu et al.   MICROCHIMICA ACTA

A smart and rapid colorimetric method for the detection of codeine sulphate, using unmodified gold nanoprobe

(2014) Anand Lodha et al.   RSC Advances

Melamine modified gold nanoprobe for “on-spot” colorimetric recognition of clonazepam from biological specimens

(2013) Anand Lodha et al.   ANALYST

Synthesis of gold nanoparticles using pH-sensitive hydrogel and its application for colorimetric determination of acetaminophen, ascorbic acid and folic acid

(2013) Morteza Bahram et al.   COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS

Multiplexed colorimetric detection of Kaposi's sarcoma associated herpesvirus and Bartonella DNA using gold and silver nanoparticles

(2013) Matthew Mancuso et al.   Nanoscale

Colorimetric detection of ractopamine and salbutamol using gold nanoparticles functionalized with melamine as a probe

(2013) Ying Zhou et al.   TALANTA

Gold Nanoparticles with Asymmetric Polymerase Chain Reaction for Colorimetric Detection of DNA Sequence

(2012) Hua Deng et al.   ANALYTICAL CHEMISTRY

Colorimetric sensing of clenbuterol using gold nanoparticles in the presence of melamine

(2012) Xiaofang Zhang et al.   BIOSENSORS & BIOELECTRONICS

Different interaction of codeine and morphine with DNA: A concept for simultaneous determination

(2012) Ali A. Ensafi et al.   BIOSENSORS & BIOELECTRONICS

Direct and fast determination of paclitaxel, morphine and codeine in urine by micellar electrokinetic chromatography

(2012) J. Rodríguez et al.   JOURNAL OF CHROMATOGRAPHY A

Simultaneous detection of seventeen drugs of abuse and metabolites in hair using solid phase micro extraction (SPME) with GC/MS

(2011) Katarina Aleksa et al.   FORENSIC SCIENCE INTERNATIONAL

Concentration ratios of free-morphine to free-codeine in femoral blood in heroin-related poisoning deaths

(2011) A Wayne Jones et al.   Legal Medicine

Visual detection of melamine in raw milk using gold nanoparticles as colorimetric probe

(2010) Li Li et al.   FOOD CHEMISTRY

A hybrid liquid chromatography–mass spectrometry strategy in a forensic laboratory for opioid, cocaine and amphetamine classes in human urine using a hybrid linear ion trap-triple quadrupole mass spectrometer

(2010) Geraldine Dowling et al.   JOURNAL OF CHROMATOGRAPHY A

Hydrophilic interaction liquid chromatography and accurate mass measurement for quantification and confirmation of morphine, codeine and their glucuronide conjugates in human urine

(2010) M. Kolmonen et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Colorimetric Detection of Heavy Metal Ions Using Label-Free Gold Nanoparticles and Alkanethiols

(2010) Yu-Lun Hung et al.   Journal of Physical Chemistry C

Malonamide-Functionalized Gold Nanoparticles for Selective, Colorimetric Sensing of Trivalent Lanthanide Ions

(2009) Carmen E. Lisowski et al.   ANALYTICAL CHEMISTRY

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

(2009) Fei Li et al.   TALANTA

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

Development and validation of a GC/EI-MS method for the determination of morphine, codeine and 6-acetyl-morphine in whole blood

(2008) Ioannis Papoutsis et al.   TOXICOLOGY LETTERS