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Investigating a novel three-step excitation scheme for the ultra-trace analysis of plutonium via RIMS
Investigating a novel three-step excitation scheme for the ultra-trace analysis of plutonium via RIMS
A novel three-step excitation scheme for the ultra-trace analysis of $$^$$ Pu via resonance ionization mass spectrometry r...
Medium-entropy nanoenzyme with high oxidase-like activity for sensitive detection of interleukin-6 based on ELISA
Medium-entropy nanoenzyme with high oxidase-like activity for sensitive detection of interleukin-6 based on ELISA
Interleukin-6 (IL-6) is an acute phase response protein. Its level rapidly increases in infection, trauma, and acute infla...
Designing the homogeneous competitive bioluminescence-based assay for tick-borne encephalitis virus (TBEV) point-of-care detection
Designing the homogeneous competitive bioluminescence-based assay for tick-borne encephalitis virus (TBEV) point-of-care detection
Tick-borne encephalitis virus (TBEV), a highly pathogenic infectious agent that causes serious damage to the nervous syste...
LC-QTOF-MS/MS for tentative identification of antioxidant peptides in defatted cakes obtained by supercritical CO extraction
LC-QTOF-MS/MS for tentative identification of antioxidant peptides in defatted cakes obtained by supercritical CO extraction
This work tackles a supercritical fluid extraction (SFE) of microalga spirulina (Arthrospira platensis) to recover potenti...
Comprehensive profiling of sulfated phenolic compounds in edible and infesting seaweeds by a dedicated software-assisted platform
Comprehensive profiling of sulfated phenolic compounds in edible and infesting seaweeds by a dedicated software-assisted platform
Seaweeds, comprising green (Chlorophyta), brown (Phaeophyta), and red (Rhodophyta) algae, are recognized as valuable marin...
LC-HRMS analysis of ultrashort- and short-chain PFAS on porous graphitic carbon column and study of accumulation in plants
LC-HRMS analysis of ultrashort- and short-chain PFAS on porous graphitic carbon column and study of accumulation in plants
In this study, a robust LC-HRMS (QTOF) method was developed for the simultaneous determination of ultrashort- and short-ch...
Structural characterization of intra- and intermolecular disulfide bonds in voltage-dependent anion channel 3 (VDAC3) protein from by high-resolution mass spectrometry
Structural characterization of intra- and intermolecular disulfide bonds in voltage-dependent anion channel 3 (VDAC3) protein from by high-resolution mass spectrometry
Voltage-dependent anion channels, the most abundant proteins of the mitochondrial outer membrane, are responsible for the ...
Characterization and metabolic profiling of oxymetholone and methasterone metabolites studied with human liver S9 model using GC-Orbitrap-HRMS for anti-doping purposes
Characterization and metabolic profiling of oxymetholone and methasterone metabolites studied with human liver S9 model using GC-Orbitrap-HRMS for anti-doping purposes
In vitro metabolic models provide a means to circumvent the ethical concerns associated with human administration research...
Synthesis of a novel multifunctional stationary phase derived from diethanolamine, HILIC/RPLC/WAX mixed-mode HPLC applications, and investigation of the retention mechanism
Synthesis of a novel multifunctional stationary phase derived from diethanolamine, HILIC/RPLC/WAX mixed-mode HPLC applications, and investigation of the retention mechanism
Mixed-mode chromatography is increasingly valued for retaining analytes with diverse polarity and charge by integrating hy...
Encapsulating Pt NCs with an AIE effect into a metal–organic framework as a novel fluorescence nanoprobe for discriminatively detecting bisphosphonate drugs
Encapsulating Pt NCs with an AIE effect into a metal–organic framework as a novel fluorescence nanoprobe for discriminatively detecting bisphosphonate drugs
Fluorescent metal organic frameworks (FMOFs) constructed by encapsulating aggregation-induced emission luminogens (AIEgens...
Sustainable and renewable approaches in biomaterial-based integrated dried urine sampling/solid-phase extraction devices for drugs and metabolites: challenges, bioanalytical applications, and future directions
Sustainable and renewable approaches in biomaterial-based integrated dried urine sampling/solid-phase extraction devices for drugs and metabolites: challenges, bioanalytical applications, and future directions
Urine samples are gaining increasing importance as preferred biological matrices in bioanalytical studies due to their non...
Photonic resonator absorption microscopy: why consider metallic and magneto-plasmonic nano-assemblies over bare nanoparticles for digital biosensing?
Photonic resonator absorption microscopy: why consider metallic and magneto-plasmonic nano-assemblies over bare nanoparticles for digital biosensing?
The unique optical interaction of species such as nanomaterials, proteins, viruses, antibodies, microRNA, and exosomes wit...
Screening and optimization of online comprehensive two-dimensional liquid chromatography conditions for the analysis of hospital wastewater
Screening and optimization of online comprehensive two-dimensional liquid chromatography conditions for the analysis of hospital wastewater
Pharmaceutical residues in freshwater systems constitute a growing environmental problem. An important point source of the...
Comparative evaluation of phenyl isothiocyanate derivatization and “dilute-and-shoot” methods for HPLC–MS/MS-based targeted metabolomics analysis of amine-containing metabolites in plasma samples
Comparative evaluation of phenyl isothiocyanate derivatization and “dilute-and-shoot” methods for HPLC–MS/MS-based targeted metabolomics analysis of amine-containing metabolites in plasma samples
Metabolomics, the study of small molecule metabolites in biological systems, is essential for disease diagnosis and biomar...
Silvio Vaz Jr.: Applications of analytical chemistry in industry
Silvio Vaz Jr.: Applications of analytical chemistry in industry
BibliographyApplications of analytical chemistry in industrySilvio Vaz Jr.SpringerISB...
Solution to element crossword challenge 2
Solution to element crossword challenge 2
The solution to this element crossword challenge [1] is 299, obtained by adding all the atomic numbers of elements that ap...
Substituted piperidine challenge
Substituted piperidine challenge
Piperidine ring systems are key structural elements in a vast array of natural products, as well as in a large class of bi...
LC-HRMS screening procedure for the detection of 11 different classes of prohibited substances in dried urine spots for doping control purposes
LC-HRMS screening procedure for the detection of 11 different classes of prohibited substances in dried urine spots for doping control purposes
Dried urine spots have recently been proposed as an alternative matrix in the anti-doping field. Drying urine may open the...
From signal-off to signal-on: polyT linker alters signal response mode and enhances signal change of aptamer beacon probe
From signal-off to signal-on: polyT linker alters signal response mode and enhances signal change of aptamer beacon probe
A molecular beacon is an oligonucleotide hybridization probe that can report the presence of specific nucleic acids in hom...
Working with technical purity: simulation of red tattoo pigment metabolism by online-liquid chromatography-electrochemistry-mass spectrometry
Working with technical purity: simulation of red tattoo pigment metabolism by online-liquid chromatography-electrochemistry-mass spectrometry
Tattooing is a popular form of body art that has evolved from ancient times into being part of modern society. The underst...
Nanoscale reference and test materials for the validation of characterization methods for engineered nanomaterials — current state, limitations, and needs
Nanoscale reference and test materials for the validation of characterization methods for engineered nanomaterials — current state, limitations, and needs
The rational design of engineered nanomaterials (NMs) with improved functionality and their increasing industrial applicat...
Challenges of cannabidiol determination in emulsified cosmetics and application of solid-phase extraction followed by HPLC-UV-MS/MS
Challenges of cannabidiol determination in emulsified cosmetics and application of solid-phase extraction followed by HPLC-UV-MS/MS
The recent surge in popularity of cannabidiol-infused products extends beyond food and supplements to the cosmetic industr...
Development and validation of an indirect competitive lateral flow immunoassay for the detection of acetaminophen (paracetamol) in bovine urine
Development and validation of an indirect competitive lateral flow immunoassay for the detection of acetaminophen (paracetamol) in bovine urine
Paracetamol (PCM) is a commonly used analgesic and antipyretic agent for humans worldwide. However, PCM overdoses or overu...
Sustainability in sample preparation
Sustainability in sample preparation
Publisher's NoteSpringer Nature remains neutral with regard to jurisdictional claims in published maps and institutional a...
A fast region of interest algorithm for efficient data compression and improved peak detection in high-resolution mass spectrometry
A fast region of interest algorithm for efficient data compression and improved peak detection in high-resolution mass spectrometry
Liquid chromatography coupled to high-resolution mass spectrometry (LC-HRMS) is commonly used for identification of compou...
A molecularly imprinted ratio fluorescence sensor based on metal-enhanced fluorescence of core–shell structure CaF2-silver nanoparticle for visual detection of dicamba
A molecularly imprinted ratio fluorescence sensor based on metal-enhanced fluorescence of core–shell structure CaF2-silver nanoparticle for visual detection of dicamba
Although fluorescence analysis methods are widely used in pesticide residue detection, improving their sensitivity and sel...
Commutability assessment of new standard reference materials (SRMs) for determining serum total 25-hydroxyvitamin D using ligand binding and liquid chromatography–tandem mass spectrometry (LC–MS/MS) assays
Commutability assessment of new standard reference materials (SRMs) for determining serum total 25-hydroxyvitamin D using ligand binding and liquid chromatography–tandem mass spectrometry (LC–MS/MS) assays
Commutability is where the measurement response for a reference material (RM) is the same as for an individual patient sam...
Evaluation of four different standard addition approaches with respect to trueness and precision
Evaluation of four different standard addition approaches with respect to trueness and precision
This work provides a statistical analysis of four different approaches suggested in the literature for the estimation of a...
Preparation of ofloxacin molecularly imprinted polymer Raman sensor based on magnetic graphene oxide
Preparation of ofloxacin molecularly imprinted polymer Raman sensor based on magnetic graphene oxide
Ofloxacin is a commonly used quinolone antibiotic that is also used as a feed supplement in livestock production and in pl...
Exploratory multivariate analysis using R Language for method development in liquid chromatography
Exploratory multivariate analysis using R Language for method development in liquid chromatography
The visual evaluation of data derived from screening and optimization experiments in the development of new analytical met...
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