Electrochemical behavior of palmatine and its sensitive determination based on an electrochemically reduced l-methionine functionalized graphene oxide modified electrode

Electrochemical behavior of daphnetin and its sensitive determination based on electrochemically reduced graphene oxide modified electrode

(2015) Wenhua Qiao et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Simultaneous determination of three alkaloids in Huangbo using an ionic liquid as a mobile phase additive in reversed-phase liquid chromatography

(2015) Xiaoyuan Ding et al.   JOURNAL OF SEPARATION SCIENCE

Direct analysis of quaternary alkaloids by in situ reactive desorption corona beam ionization MS

(2014) Yulan Hou et al.   ANALYST

Simultaneous determination of berberine and palmatine in human plasma and in urine by capillary electrophoresis combined with polypropylene hollow fiber liquid–liquid–liquid microextraction

(2014) Tianhe Song et al.   Analytical Methods

LC-MS/MS analysis of Gegen Qinlian Decoction and its pharmacokinetics after oral administration to rats

(2014) Yifan Zhang et al.   BIOMEDICAL CHROMATOGRAPHY

Simultaneous Determination of 11 Alkaloids in Crude and Wine-Processed Rhizoma Coptidis by HPLC-PAD

(2014) P. Huang et al.   JOURNAL OF CHROMATOGRAPHIC SCIENCE

Supersensitive electrochemical sensor for the fast determination of rutin in pharmaceuticals and biological samples based on poly(diallyldimethylammonium chloride)-functionalized graphene

(2014) Dandan Miao et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Simultaneous determination of seven active ingredients in rat plasma by UPLC-MS/MS and application in pharmacokinetic studies after oral administration of scutellaria-coptis herb couple

(2014) Le-yue Du et al.   MEDICINAL CHEMISTRY RESEARCH

The detailed electrochemical character of brucine at a poly(aspartic acid)-modified electrode and its sensitive determination

(2013) Jie Liu et al.   Analytical Methods

Flow-Injection Post-Chemiluminescence Method for the Determination of Palmatine

(2013) Suqin Han et al.   APPLIED SPECTROSCOPY

Density Functional Theory Study of the Interaction of Arginine-Glycine-Aspartic Acid with Graphene, Defective Graphene, and Graphene Oxide

(2013) Ya-nan Guo et al.   Journal of Physical Chemistry C

Design of poly-l-methionine–gold nanocomposit/multi-walled carbon nanotube modified glassy carbon electrode for determination of amlodipine in human biological fluids

(2013) Mahdi Emami et al.   JOURNAL OF SOLID STATE ELECTROCHEMISTRY

A highly sensitive dual-readout assay based on poly(A) and gold nanoparticles for palmatine hydrochloride

(2013) Kejun Tan et al.   SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

Analysis of four alkaloids of Coptis chinensis in rat plasma by high performance liquid chromatography with electrochemical detection

(2012) Lihong Liu et al.   ANALYTICA CHIMICA ACTA

Graphene Oxide: Preparation, Functionalization, and Electrochemical Applications

(2012) Da Chen et al.   CHEMICAL REVIEWS

Chemistry and physics of a single atomic layer: strategies and challenges for functionalization of graphene and graphene-based materials

(2011) Liang Yan et al.   CHEMICAL SOCIETY REVIEWS

Preparation of Covalently Functionalized Graphene Using Residual Oxygen-Containing Functional Groups

(2010) Min-Chien Hsiao et al.   ACS Applied Materials & Interfaces

Electrochemiluminescence of palmatine being oxidized by electrogenerated hydroxyl radical and its analytical application

(2010) Yao-Dong Liang et al.   LUMINESCENCE

Structural evolution during the reduction of chemically derived graphene oxide

(2010) Akbar Bagri et al.   Nature Chemistry

Simultaneous Determination of Berberine and Palmatine in Rabbit Plasma by LC-MS–MS and Its Application in Pharmacokinetic Study After Oral Administration of Coptidis and Coptidis–Gardeniae Couple Extract

(2009) Xia Li et al.   CHROMATOGRAPHIA

Berberine and Coptidis Rhizoma as novel antineoplastic agents: A review of traditional use and biomedical investigations

(2009) Jun Tang et al.   JOURNAL OF ETHNOPHARMACOLOGY

Density functional theory study of graphite oxide for different oxidation levels

(2009) R. J. W. E. Lahaye et al.   PHYSICAL REVIEW B

Simultaneous determination of tetrahydropalmatine, protopine, and palmatine in rat plasma by LC-ESI-MS and its application to a pharmacokinetic study

(2008) Hongda Ma et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS