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Reproducibility of inverse gas chromatography under infinite dilution: Results and interpretations of an interlaboratory study
Reproducibility of inverse gas chromatography under infinite dilution: Results and interpretations of an interlaboratory study
Over the last years, inverse gas chromatography (IGC) proved to be a versatile and sensitive analytical technique for phys...
Fabrication of a biochar-doped monolithic adsorbent and its application for the extraction and determination of coumarins from Angelicae Pubescentis Radix
Fabrication of a biochar-doped monolithic adsorbent and its application for the extraction and determination of coumarins from Angelicae Pubescentis Radix
Angelicae Pubescentis Radix is the dried root of Angelica pubescens Maxim.f. biserrata Shan et Yuan, which shows the pharm...
Evaluation of Fourier deconvolution ion mobility spectrometer as high-performance gas chromatography detector for the analysis of plant extract flavors
Evaluation of Fourier deconvolution ion mobility spectrometer as high-performance gas chromatography detector for the analysis of plant extract flavors
Ion mobility spectrometers (IMSs) [1,2] are robust, fast, and sensitive analytical instruments for the detection of explos...
mRNA extraction from lipid nanoparticles
mRNA extraction from lipid nanoparticles
Volume 1714, 11 January 2024, 464545Author links open overlay panel, , , , Highlights•Extraction of mRNA from LNPs is requ...
Characterizing graft distribution in maleic anhydride grafted polyethylene – GPC with IR and UV-detection
Characterizing graft distribution in maleic anhydride grafted polyethylene – GPC with IR and UV-detection
As commodity plastics, polyolefins are in high demand and used in innumerable applications. An important reason for their ...
Development of a column switching for direct online enrichment and separation of polar and nonpolar analytes from aqueous matrices
Development of a column switching for direct online enrichment and separation of polar and nonpolar analytes from aqueous matrices
The discharge of trace substances into surface waters from industry, agriculture and municipal sewage endangers the aquati...
Investigation of rare earth-based magnetic nanocomposites for specific enrichment of exosomes from human plasma
Investigation of rare earth-based magnetic nanocomposites for specific enrichment of exosomes from human plasma
Exosomes (30–150 nm), as a type of small extracellular vesicles, have been shown to be widely present in a variety of body...
Exploring the optimal electropolymerization strategy for the preparation of solid-phase microextraction fibers using pyrrole-dopamine copolymers
Exploring the optimal electropolymerization strategy for the preparation of solid-phase microextraction fibers using pyrrole-dopamine copolymers
Conductive polymers (CPs) are a class of organic polymers that have π-conjugated electrons in their backbone structure, ex...
Retention behavior of carbohydrates on metal loaded chelating stationary phase under conditions of hydrophilic interaction liquid chromatography
Retention behavior of carbohydrates on metal loaded chelating stationary phase under conditions of hydrophilic interaction liquid chromatography
Chromatographic separation of carbohydrates is one of the most in-demand types of analysis. There are various options for ...
Development of targeted hydrophilic interaction liquid chromatography-tandem mass spectrometry method for acyl-Coenzyme A covering short- to long-chain species in a single analytical run
Development of targeted hydrophilic interaction liquid chromatography-tandem mass spectrometry method for acyl-Coenzyme A covering short- to long-chain species in a single analytical run
Volume 1714, 11 January 2024, 464524Author links open overlay panel, , , , , Highlights•HILIC-MS/MS method covers free CoA...
Modeling of small molecule's affinity to phospholipids using IAM-HPLC and QSRR approach enhanced by similarity-based machine algorithms
Modeling of small molecule's affinity to phospholipids using IAM-HPLC and QSRR approach enhanced by similarity-based machine algorithms
Discovering and developing new drugs is an expensive, demanding, and time-consuming process with uncertain outcomes in cli...
Establishment of a modified QuEChERS extraction and liquid chromatography-tandem mass spectrometry method for multiple pesticide residues followed by determination of the residue levels and exposure assessment in livestock urine
Establishment of a modified QuEChERS extraction and liquid chromatography-tandem mass spectrometry method for multiple pesticide residues followed by determination of the residue levels and exposure assessment in livestock urine
In modern agricultural production, pesticides are essential for decreasing the prevalence of pests and weeds as well as ra...
Computational simulation-assisted design and experimental verification of molecularly imprinted polymers for selective extraction of chlorogenic acid
Computational simulation-assisted design and experimental verification of molecularly imprinted polymers for selective extraction of chlorogenic acid
The theory of "medicine and food with the same origin" means to use medicine nourishment and food tonic to achieve the pur...
Data independent acquisition for gas chromatographic MS/MS analysis of volatile compounds
Data independent acquisition for gas chromatographic MS/MS analysis of volatile compounds
GC is a high-resolution technique for separation of volatile compounds in a multicomponent sample [1], [2], [3]. The hyphe...
Detailed analysis of the effective and intra-particle diffusion coefficient of proteins at elevated pressure in columns packed with wide-pore core-shell particles
Detailed analysis of the effective and intra-particle diffusion coefficient of proteins at elevated pressure in columns packed with wide-pore core-shell particles
Liquid chromatography (LC) is one of the most commonly used methods for the analysis of both small and macromolecules, suc...
Automated magnetic-bead-assisted sequential extraction technology for simultaneous detection of Aβ1-42 and Aβ1-40 in cerebrospinal fluid: An advance toward fully automated liquid chromatography-tandem mass spectrometry method
Automated magnetic-bead-assisted sequential extraction technology for simultaneous detection of Aβ1-42 and Aβ1-40 in cerebrospinal fluid: An advance toward fully automated liquid chromatography-tandem mass spectrometry method
As the most common form of dementia, Alzheimer's disease (AD) comprises 60–80 % of all dementia cases. The overall age- an...
Modeling of analytical, preparative and industrial scale counter-current chromatography separations
Modeling of analytical, preparative and industrial scale counter-current chromatography separations
Liquid-liquid chromatography techniques [1], [2], [3], [4], [5], [6], [7], commonly known as countercurrent chromatography...
Evaluation of mild pH elution protein A resins for antibodies and Fc-fusion proteins
Evaluation of mild pH elution protein A resins for antibodies and Fc-fusion proteins
Volume 1713, 4 January 2024, 464523Author links open overlay panel, , , , , , , Highlights•Modifications in Fc and VH3 bin...
Validating blood microsampling for per- and polyfluoroalkyl substances quantification in whole blood
Validating blood microsampling for per- and polyfluoroalkyl substances quantification in whole blood
Microsampling allows the collection of blood samples using a method which is inexpensive, simple and minimally-invasive, w...
Supercritical fluid chromatography is not (only) normal-phase chromatography
Supercritical fluid chromatography is not (only) normal-phase chromatography
Supercritical fluid chromatography (SFC) is a mature chromatographic technique, as the first experiments were presented ov...
Biomimetic affinity membrane roll column for rapid purification of C-reactive protein
Biomimetic affinity membrane roll column for rapid purification of C-reactive protein
C-reactive protein (CRP) is a protein composed of non-covalently bonded and non-glycosylated identical subunits. It plays ...
Simultaneous analysis of natural and artificial sweeteners in sugar-free drinks and urine samples by column-switching UHPLC-charged aerosol detection method
Simultaneous analysis of natural and artificial sweeteners in sugar-free drinks and urine samples by column-switching UHPLC-charged aerosol detection method
Sweeteners have become increasingly popular in the food and drinks industry owing to their characteristic sweet taste, wit...
Analysis of vitamin K1 and major K2 variants in rat/human serum and lipoprotein fractions by a rapid, simple, and sensitive UHPLC-MS/MS method
Analysis of vitamin K1 and major K2 variants in rat/human serum and lipoprotein fractions by a rapid, simple, and sensitive UHPLC-MS/MS method
Vitamin K, one of the fat-soluble vitamins, is not a single compound but consists of several forms with a similar structur...
Molecularly imprinted polymers by reflux precipitation polymerization for selective solid-phase extraction of quinolone antibiotics from urine
Molecularly imprinted polymers by reflux precipitation polymerization for selective solid-phase extraction of quinolone antibiotics from urine
Quinolones are a class of broad-spectrum antibiotics widely used as clinical anti-infectives and veterinary antimicrobials...
Hydrophilic interaction liquid chromatography with mass spectrometry for the separation and identification of antisense oligonucleotides impurities and nusinersen metabolites
Hydrophilic interaction liquid chromatography with mass spectrometry for the separation and identification of antisense oligonucleotides impurities and nusinersen metabolites
The importance and the use of therapeutic oligonucleotides (ONs) in gene and antisense therapy has been growing significan...
Identification of nonvolatile organic compounds (NVOCs) in biopharmaceuticals through non-target analysis and quantification using complexation-precipitation extraction
Identification of nonvolatile organic compounds (NVOCs) in biopharmaceuticals through non-target analysis and quantification using complexation-precipitation extraction
Single-use systems (SUSs) are widely used in pharmaceutical manufacturing, packaging and storage [1,2]. These systems cons...
Comparison of untargeted gas chromatography-mass spectrometry analysis algorithms with implications to the interpretation and putative identification of volatile aroma compositions
Comparison of untargeted gas chromatography-mass spectrometry analysis algorithms with implications to the interpretation and putative identification of volatile aroma compositions
The aroma bouquet of a food or fragrance product is largely determined by the compositional profile of the volatile compou...
Comprehensive analysis of the effective and intra-particle diffusion of weakly retained compounds in silica hydrophilic interaction liquid chromatography columns
Comprehensive analysis of the effective and intra-particle diffusion of weakly retained compounds in silica hydrophilic interaction liquid chromatography columns
Hydrophilic interaction liquid chromatography (HILIC) has become a powerful technique for the separation of polar and ioni...
A small-scale silica gel column chromatography method for separating carbazole compounds from highly mature crude oil
A small-scale silica gel column chromatography method for separating carbazole compounds from highly mature crude oil
Carbazole and its derivatives are nitrogen-containing organic compounds that can be easily detected and are of significant...
Dimethyl carbonate as a green alternative to acetonitrile in reversed-phase liquid chromatography. Part II: Purification of a therapeutic peptide
Dimethyl carbonate as a green alternative to acetonitrile in reversed-phase liquid chromatography. Part II: Purification of a therapeutic peptide
Preparative liquid chromatography in reversed phase conditions (RPLC) is the most common approach adopted in the downstrea...
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