Chemical Characteristics of Organic Aerosols in Shanghai: A Study by Ultrahigh‐Performance Liquid Chromatography Coupled With Orbitrap Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017jd026930
Abstract: PM2.5 filter samples were collected in July and October 2014 and January and April 2015 in urban Shanghai, and analyzed using ultra-high-performance liquid chromatography (UHPLC) coupled to Orbitrap mass spectrometry (MS). The measured chromatogram-mass spectra… read more here.
Keywords: mass; chemical; liquid chromatography; coupled orbitrap ... See more keywords
Bile acid profiles in bile and feces of obese mice by a high-performance liquid chromatography-tandem mass spectrometry.
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology and applied biochemistry"
DOI: 10.1002/bab.2055
Abstract: Bile acids (BAs) play a pivotal role in manipulating the development of metabolic diseases. However, due to the compositional complexity and functional variation of BAs, it remains unclear about the changes in BA pool for… read more here.
Keywords: bas; bile feces; bas bile; liquid chromatography ... See more keywords
Enantioselective separation of (±)-β-hydroxy-1,2,3-triazoles by supercritical fluid chromatography and high-performance liquid chromatography.
Sign Up to like & getrecommendations! Published in 2018 at "Chirality"
DOI: 10.1002/chir.22851
Abstract: This paper reports the enantioseparation of β-hydroxy-1,2,3-triazole derivatives, which present a broad range of biological properties, by supercritical fluid chromatography (SFC) and high-performance liquid chromatography techniques (HPLC). Polysaccharide-based chiral columns (cellulose and amylose) were used… read more here.
Keywords: chromatography; supercritical fluid; hydroxy triazoles; fluid chromatography ... See more keywords
Improvement of chiral separation efficiency through temperature control during one time high performance liquid chromatography analysis.
Sign Up to like & getrecommendations! Published in 2022 at "Chirality"
DOI: 10.1002/chir.23444
Abstract: This study examined how manual temperature control affects the separation of two enantiomers of five racemic mixtures using high-performance liquid chromatography (HPLC) in terms of separation factor (α), resolution (Rs), and the number of theoretical… read more here.
Keywords: performance liquid; one time; liquid chromatography; temperature control ... See more keywords
Enantioseparation of linezolid and tedizolid using validated high-performance liquid chromatographic method.
Sign Up to like & getrecommendations! Published in 2022 at "Chirality"
DOI: 10.1002/chir.23472
Abstract: This paper reports the separation of two chiral antibacterial agents namely, linezolid and tedizolid using a validated high-performance liquid chromatographic method. In the current work, glycopeptide-based chiral column, CHIROBIOTIC® V2 (5-μm particle size, L × I.D. 25 cm × 4.6 mm)… read more here.
Keywords: performance liquid; using validated; linezolid tedizolid; validated high ... See more keywords
A high performance liquid chromatography method for simultaneous detection of 20 bioactive components in tea extracts
Sign Up to like & getrecommendations! Published in 2019 at "ELECTROPHORESIS"
DOI: 10.1002/elps.201900154
Abstract: Tea is the second most widely consumed beverage and contains various bioactive compounds. A simple method to analyze these compounds is of great scientific and commercial interest. In this work, a 30 min HPLC method… read more here.
Keywords: tea extracts; method; components tea; high performance ... See more keywords
Comparison of performance characteristics between high‐performance liquid chromatography and latex agglutination turbidimetric immunoassay for therapeutic drug monitoring of zonisamide
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Clinical Laboratory Analysis"
DOI: 10.1002/jcla.22940
Abstract: Recently, the Nanopia® TDM Zonisamide reagent using the latex particle‐enhanced turbidimetric immunoassay (LTIA) method was developed. The aim of this study was to compare the differences in serum zonisamide (ZNS) concentrations quantified by the high‐performance… read more here.
Keywords: zonisamide; turbidimetric immunoassay; liquid chromatography; performance ... See more keywords
The use of online heart-cutting high-performance liquid chromatography coupled with linear ion trap mass spectrometry in the identification of impurities in vidarabine monophosphate.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of separation science"
DOI: 10.1002/jssc.201601320
Abstract: It is difficult to identify unknown impurities in nucleotide analogues by mass spectrometry because mass-spectrometry-incompatible mobile phases need to be used to separate the major ingredient from impurities. In this study, vidarabine monophosphate was selected,… read more here.
Keywords: spectrometry; mass spectrometry; liquid chromatography; high performance ... See more keywords
Rapid determination of trace semicarbazide in flour products by high-performance liquid chromatography based on a nucleophilic substitution reaction.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of separation science"
DOI: 10.1002/jssc.201700045
Abstract: Semicarbazide, a toxic food contaminant, widely exists in food products and it originates from the thermal degradation of a food additive of azodicarbonamide or a metabolite of nitrofurazone abused in meat specimens. Many previous methods… read more here.
Keywords: determination; trace semicarbazide; determination trace; high performance ... See more keywords
Development of a high-performance liquid chromatography procedure to identify known and detect novel C-13 oligosaccharide moieties in diterpene glycosides from Stevia rebaudiana (Bertoni) Bertoni (Asteraceae): Structure elucidation of rebaudiosides V and W.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of separation science"
DOI: 10.1002/jssc.201700435
Abstract: As an aid for structure elucidation of new steviol glycosides, reversed-phase C18 high-performance liquid chromatography method was developed with several previously characterized diterpene glycosides, to identify known and detect novel aglycone-C13 oligosaccharide moieties and indirectly… read more here.
Keywords: glucopyranosyl; diterpene glycosides; bertoni; liquid chromatography ... See more keywords
Evaluation and quantitative analysis of 11 compounds in Morinda officinalis using ultra-high performance liquid chromatography and photodiode array detection coupled with chemometrics.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of separation science"
DOI: 10.1002/jssc.201700484
Abstract: Morinda officinalis (Rubiaceae) is a traditional Chinese medicine widely used for the treatment of impotence and osteoporosis in clinical therapy. In the present study, a rapid and simple ultra-high performance liquid chromatography with photodiode array… read more here.
Keywords: detection; analysis; morinda officinalis; ultra high ... See more keywords