Filtros de búsqueda

Lista de obras de Kelvin Sze-Yin Leung

A strong two-photon induced phosphorescent Golgi-specific in vitro marker based on a heteroleptic iridium complex

artículo científico publicado en 2012

An indirubin derivative, E804, exhibits potent angiosuppressive activity

scientific article published on 09 December 2011

Analytical challenges: determination of tetrodotoxin in human urine and plasma by LC-MS/MS.

artículo científico publicado en 2011

Antitumor activity of diethynylfluorene derivatives of gold(I).

artículo científico publicado en 2009

Application of atmospheric pressure chemical ionisation mass spectrometry in the identification and differentiation of Panax species.

artículo científico publicado en 2007

Aristolochic acids detected in some raw Chinese medicinal herbs and manufactured herbal products--a consequence of inappropriate nomenclature and imprecise labelling?

artículo científico publicado en 2006

Assay of free ferulic acid and total ferulic acid for quality assessment of Angelica sinensis

artículo científico publicado en 2005

Assessment of risk of PCDD/Fs and dioxin-like PCBs in marine and freshwater fish in Pearl River Delta, China

article

Authentication is fundamental for standardization of Chinese medicines

artículo científico publicado en 2006

Bioaccumulation of heavy metals in fish and Ardeid at Pearl River Estuary, China.

artículo científico publicado en 2014

Biota-sediment accumulation factor (BSAF), bioaccumulation factor (BAF), and contaminant levels in prey fish to indicate the extent of PAHs and OCPs contamination in eggs of waterbirds.

artículo científico publicado en 2013

CODEX-compliant eleven organophosphorus pesticides screening in multiple commodities using headspace-solid phase microextraction-gas chromatography-mass spectrometry

artículo científico publicado en 2012

Comparative analysis of Ligusticum chuanxiong and related umbelliferous medicinal plants by high performance liquid chromatography-electrospray ionization mass spectrometry

artículo científico publicado en 2007

Comparative study on the aristolochic acid I content of Herba Asarifor safe use.

artículo científico publicado en 2008

Current evidence for the hepatoprotective activities of the medicinal mushroom Antrodia cinnamomea

artículo científico publicado en 2013

Degradation of tetracycline and sulfadiazine during continuous thermophilic composting of pig manure and sawdust

artículo científico publicado en 2013

Determination of iridoid glucosides for quality assessment of Herba Oldenlandiae by high-performance liquid chromatography

artículo científico publicado en 2006

Determination of paralytic shellfish toxins in dinoflagellate Alexandrium tamarense by using isotachophoresis/capillary electrophoresis

artículo científico publicado en 2006

Determination of patchoulic alcohol in Herba Pogostemonis by GC-MS-MS.

artículo científico publicado en 2005

Determination of plasma cholesterol sulfate by LC-APCI-MS/MS in the context of pediatric autism

artículo científico publicado en 2013

Development and validation of a high-throughput double solid phase extraction-liquid chromatography-tandem mass spectrometry method for the determination of tetrodotoxin in human urine and plasma

artículo científico publicado en 2010

Development of a LC-MS/MS method for the determination of antrodin B and antrodin C from Antrodia camphorata extract in rat plasma for pharmacokinetic study

artículo científico publicado en 2010

Development of high-performance liquid chromatographic fingerprints for distinguishing Chinese Angelica from related umbelliferae herbs

artículo científico publicado en 2005

Development, optimization, and use of an APCI source with temperature-controlled vaporization of solid and liquid samples

artículo científico publicado en 2012

Ecotoxicological study on sediments of Mai Po marshes, Hong Kong using organisms and biomarkers.

artículo científico publicado en 2010

Elemental Analysis of Chinese Black Inks on Xuan Paper by ArF Laser-Excited Plume Fluorescence

artículo científico publicado en 2016

Embryotoxicity of Psoralea corylifolia L.: in vivo and in vitro studies.

artículo científico publicado en 2012

Environmental behavior of 12 UV filters and photocatalytic profile of ethyl-4-aminobenzoate

artículo científico publicado en 2017

Environmental occurrence and ecological risk assessment of organic UV filters in marine organisms from Hong Kong coastal waters

artículo científico publicado en 2016

Establishment of GC-MS fingerprint of fresh Houttuynia cordata ⬇️

artículo científico publicado en 2005

Evaluating the environmental impact of artificial sweeteners: a study of their distributions, photodegradation and toxicities

artículo científico publicado en 2013

Fate of UV filter Ethylhexyl methoxycinnamate in rat model and human urine: Metabolism, exposure and demographic associations

scientific article published on 04 June 2019

Forensic analysis of laser printed ink by X-ray fluorescence and laser-excited plume fluorescence.

artículo científico publicado en 2013

Glucuronide and sulfate conjugates of tetrabromobisphenol A (TBBPA): Chemical synthesis and correlation between their urinary levels and plasma TBBPA content in voluntary human donors

scientific article published on 04 October 2016

Harmonization of monographic standards is needed to ensure the quality of Chinese medicinal materials

scientific article published on 22 September 2009

Highly sensitive and selective organophosphate screening in twelve commodities of fruits, vegetables and herbal medicines by dispersive liquid-liquid microextraction

artículo científico publicado en 2013

Identification and comparative determination of senkyunolide A in traditional Chinese medicinal plants Ligusticum chuanxiong and Angelica sinensis by HPLC coupled with DAD and ESI-MS. ⬇️

artículo científico publicado en 2005

Identification and determination of the major constituents in traditional Chinese medicinal plant Polygonum multiflorum thunb by HPLC coupled with PAD and ESI/MS.

artículo científico publicado en 2007

Improved chromatographic assessment of Chinese medicinal products by multi-chemical classes analysis

artículo científico publicado en 2009

Improved chromatographic fingerprints for facile differentiation of two Ganoderma spp.

artículo científico publicado en 2009

Improved liquid chromatography-tandem mass spectrometry method in clinical utility for the diagnosis of Cushing's syndrome

artículo científico publicado en 2009

Improved quality assessment of proprietary Chinese medicines based on multi-chemical class fingerprinting

artículo científico publicado en 2009

Improving the quality of randomized controlled trials in Chinese herbal medicine, Part Ⅲ: quality control of Chinese herbal medicine used in randomize

article

Influence of livestock activities on residue antibiotic levels of rivers in Hong Kong.

artículo científico publicado en 2016

Integration of sub-organ quantitative imaging LA-ICP-MS and fractionation reveals differences in translocation and transformation of CeO2 and Ce3+ in mice

artículo científico publicado en 2019

Ionic-liquid-based dispersive liquid-liquid microextraction for high-throughput multiple food contaminant screening.

artículo científico publicado en 2013

Joint Effects of Multiple UV Filters on Zebrafish Embryo Development

scientific article published on 01 August 2018

LC-MS/MS in the routine clinical laboratory: has its time come?

artículo científico

Occurrence of phthalate esters in over-the-counter medicines from China and its implications for human exposure

artículo científico publicado en 2016

Photocatalytic transformation of acesulfame: Transformation products identification and embryotoxicity study

artículo científico publicado en 2015

Preliminary occurrence studies of antibiotic residues in Hong Kong and Pearl River Delta

artículo científico publicado en 2012

Qualitative and quantitative analyses of nucleosides and nucleobases in Ganoderma spp. by HPLC–DAD-MS

artículo científico publicado en 2007

Quality assessment of Rhizoma et Radix Notopterygii by HPTLC and HPLC fingerprinting and HPLC quantitative analysis

artículo científico publicado en 2007

Quality evaluation of mycelial Antrodia camphorata using high-performance liquid chromatography (HPLC) coupled with diode array detector and mass spectrometry (DAD-MS).

artículo científico publicado en 2010

Quantification of acylglycines in human urine by HPLC electrospray ionization-tandem mass spectrometry and the establishment of pediatric reference interval in local Chinese

artículo científico publicado en 2011

Quantification of ligustilides in the roots of Angelica sinensis and related umbelliferous medicinal plants by high-performance liquid chromatography and liquid chromatography-mass spectrometry

artículo científico publicado en 2004

Quantification of zeaxanthin dipalmitate and total carotenoids in Lycium fruits (Fructus Lycii).

artículo científico publicado en 2005

Quantifying silver nanoparticle association and elemental content in single cells using dual mass mode in quadrupole-based inductively coupled plasma-mass spectrometry

scientific article published on 03 March 2019

Redox mediators and irradiation improve fenton degradation of acesulfame

artículo científico publicado en 2018

Removing acesulfame with the peroxone process: Transformation products, pathways and toxicity

artículo científico publicado en 2019

Review of biological and pharmacological activities of the endemic Taiwanese bitter medicinal mushroom, Antrodia camphorata (M. Zang et C. H. Su) Sh. H. Wu et al. (higher Basidiomycetes).

artículo científico publicado en 2012

Risk assessment of residual DDTs in freshwater and marine fish cultivated around the Pearl River Delta, China

artículo científico publicado en 2009

Selective recognition of arsenic by tailoring ion-imprinted polymer for ICP-MS quantification

artículo científico publicado en 2011

Simultaneous determination of naphthoquinone derivatives in Boraginaceous herbs by high-performance liquid chromatography

artículo científico publicado en 2006

Simultaneous quantification of eight bioactive components of Houttuynia cordata and related Saururaceae medicinal plants by on-line high performance liquid chromatography-diode array detector-electrospray mass spectrometry.

artículo científico publicado en 2009

Sorption and desorption of organic UV filters onto microplastics in single and multi-solute systems

scientific article published on 17 August 2019

Synthesis and characterization of bromophenol glucuronide and sulfate conjugates for their direct LC-MS/MS quantification in human urine as potential exposure markers for polybrominated diphenyl ethers

scientific article published on 09 November 2012

Systematic evaluation of organochlorine pesticide residues in Chinese materia medica

artículo científico publicado en 2005

The effects of Boehmeria nivea (L.) Gaud. on embryonic development: in vivo and in vitro studies.

artículo científico publicado en 2010

The effects of Scutellaria baicalensis extract on embryonic development in mice

artículo científico publicado en 2009

The evaluation on embryotoxicity of Dipsaci Radix with mice and embryonic stem cells

artículo científico publicado en 2013

Toward the use of surface modified activated carbon in speciation: selective preconcentration of selenite and selenate in environmental waters

artículo científico publicado en 2011

Toxicity assessment of nine types of decoction pieces from the daughter root of Aconitum carmichaeli (Fuzi) based on the chemical analysis of their diester diterpenoid alkaloids

artículo científico publicado en 2009

Transformation of acesulfame in chlorination: Kinetics study, identification of byproducts, and toxicity assessment

artículo científico publicado en 2017

Urinary bromophenol glucuronide and sulfate conjugates: Potential human exposure molecular markers for polybrominated diphenyl ethers

scientific article published on 24 March 2015

Dominio Público Uruguay está sostenido por:

Acerca de Dominio Público Uruguay

Ayuda