Determination of phenylenediamine isomers in hair dyes by coal cinders micro-column extraction and MEKC

Determination of paraquat and diquat preconcentrated with N doped TiO2 nanotubes solid phase extraction cartridge prior to capillary electrophoresis

(2010) Qingxiang Zhou et al.   Analytical Methods

Determination of haloacetic acids in water using solid-phase extraction/microchip capillary electrophoresis with capacitively coupled contactless conductivity detection

(2010) Yongsheng Ding et al.   ELECTROPHORESIS

Preconcentration sensitive determination of pyrethroid insecticides in environmental water samples with solid phase extraction with SiO2 microspheres cartridge prior to high performance liquid chromatography

(2010) Qingxiang Zhou et al.   JOURNAL OF CHROMATOGRAPHY A

Determination of epitestosterone in human urine by off-line immunoaffinity solid-phase extraction coupled with high performance liquid chromatography

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

Preparation and Recognition Properties of Bovine Hemoglobin Magnetic Molecularly Imprinted Polymers

(2010) Xianwen Kan et al.   JOURNAL OF PHYSICAL CHEMISTRY B

Ultrasound-assisted dispersive liquid-liquid microextraction coupled with capillary gas chromatography for simultaneous analysis of nine pyrethroids in domestic wastewaters

(2010) Hongyuan Yan et al.   JOURNAL OF SEPARATION SCIENCE

Determination of phthalate esters in water samples using Nylon6 nanofibers mat-based solid-phase extraction coupled to liquid chromatography

(2010) Qian Xu et al.   MICROCHIMICA ACTA

Fast determination of chlorogenic acid in tobacco residues using microwave-assisted extraction and capillary zone electrophoresis technique

(2010) Zhongbo Li et al.   TALANTA

Determination of para-Phenylenediamine (PPD) in Henna in the United Arab Emirates

(2010) Ayesha Al-Suwaidi et al.   International Journal of Environmental Research and Public Health

Determination of p-phenylenediamine and its metabolites MAPPD and DAPPD in biological samples using HPLC-DAD and amperometric detection

(2009) Axel Meyer et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Converter slag–coal cinder columns for the removal of phosphorous and other pollutants

(2009) Jian Yang et al.   JOURNAL OF HAZARDOUS MATERIALS

Simultaneous determination of dihydroxybenzene and phenylenediamine positional isomers using capillary zone electrophoresis coupled with amperometric detection

(2009) Shuqing Dong et al.   JOURNAL OF SEPARATION SCIENCE

Ultrasonic solvent extraction and nonaqueous CE for the determination of herbicide residues in potatoes

(2009) Encarnación Rodríguez-Gonzalo et al.   JOURNAL OF SEPARATION SCIENCE

Open tubular CEC with novel block copolymer coatings for separation of aromatic amines

(2009) Juan Qiao et al.   JOURNAL OF SEPARATION SCIENCE

Simultaneous determination of phenylenediamine isomers and dihydroxybenzene isomers in hair dyes by capillary zone electrophoresis coupled with amperometric detection

(2008) Shuqing Dong et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Cloud point extraction combined with micellar electrokinetic capillary chromatography determination of benzophenones in cosmetic matrix

(2008) Yi-Wei Wu et al.   ELECTROPHORESIS

Photochemical reaction of a dye precursor 4-chloro-1,2-phenylenediamine and its associated mutagenic effects

(2007) Shuguang Wang et al.   JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY