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Enhanced industrial wastewater monitoring: method development for non-target screening of highly polar substances using ZIC-HILIC-HRMS
Enhanced industrial wastewater monitoring: method development for non-target screening of highly polar substances using ZIC-HILIC-HRMS
Non-target screening (NTS) plays a major role in the monitoring and management of water bodies. While the NTS of moderate ...
Characterization of poly(A) and poly(T) tail lengths in plasmid DNA by liquid chromatography high-resolution mass spectrometry
Characterization of poly(A) and poly(T) tail lengths in plasmid DNA by liquid chromatography high-resolution mass spectrometry
Rapid advances in messenger RNA (mRNA) technology necessitate effective analytical methods. This study describes the devel...
Effect of different pooled qc samples on data quality during an inter-batch experiment in untargeted UHPLC-HRMS analysis on two different MS platforms
Effect of different pooled qc samples on data quality during an inter-batch experiment in untargeted UHPLC-HRMS analysis on two different MS platforms
Quality control (QC) samples are commonly used in metabolomics approaches for three main reasons: (i) the initial conditio...
Quantitative distribution of essential elements and non-essential metals in breast cancer tissues by LA-ICP-TOF–MS
Quantitative distribution of essential elements and non-essential metals in breast cancer tissues by LA-ICP-TOF–MS
Breast cancer (BC) is the leading cause of cancer death among women worldwide, making the discovery and quantification of ...
Online coupling of size exclusion chromatography to capillary-enhanced Raman spectroscopy for the identification of protein classes in hemolyzed blood serum
Online coupling of size exclusion chromatography to capillary-enhanced Raman spectroscopy for the identification of protein classes in hemolyzed blood serum
The analysis of serum for biomarkers is a standard method in clinical diagnosis and health assessment. The application of ...
Revealing mitochondrial microenvironmental changes triggered by ferroptosis regulation
Revealing mitochondrial microenvironmental changes triggered by ferroptosis regulation
Ferroptosis is a unique form of iron-dependent cell death characterized by dramatic ultrastructural changes in mitochondri...
Boosting miniaturization in clinical analysis: determination of bisphenols in human serum and urine by miniaturized stir bar sorptive dispersive microextraction
Boosting miniaturization in clinical analysis: determination of bisphenols in human serum and urine by miniaturized stir bar sorptive dispersive microextraction
In this work, a miniaturized and sustainable method for the determination of endocrine-disrupting bisphenols in human seru...
Challenges of analytical methods for the characterization of microsamples from David Alfaro Siqueiros mural painting
Challenges of analytical methods for the characterization of microsamples from David Alfaro Siqueiros mural painting
This study presents the analysis of seven microsamples from Untitled Mural 3, painted by David Alfaro Siqueiros between 19...
Quantitative sampling by IR-MALDESI is not susceptible to tissue heterogeneity in a multi-organ model
Quantitative sampling by IR-MALDESI is not susceptible to tissue heterogeneity in a multi-organ model
Quantitative mass spectrometry imaging (qMSI) provides the relative or absolute analyte quantities in a biological specime...
Advances in environmental analysis of high molecular weight disinfection byproducts
Advances in environmental analysis of high molecular weight disinfection byproducts
The disinfection of drinking water, while critical for public health, leads to the formation of disinfection byproducts (D...
Preparation and characterization of aptamer-based sorbent for the selective extraction of zearalenone and its derivatives from human urine
Preparation and characterization of aptamer-based sorbent for the selective extraction of zearalenone and its derivatives from human urine
The aim of this work is the development of a biomimetic strategy involving a molecular recognition mechanism using aptamer...
Structural characterization and physicochemical properties of different hydrophilic natural deep eutectic solvents
Structural characterization and physicochemical properties of different hydrophilic natural deep eutectic solvents
To overcome the toxic nature of organic solvents, scientific interest in the use of green solvents, particularly natural d...
Smartcard: an integrated approach for contaminant monitoring, from field to laboratory
Smartcard: an integrated approach for contaminant monitoring, from field to laboratory
Effective food safety monitoring requires a multi-step approach from farm to fork, involving different methods, ranging fr...
Obituary: Professor María C. Moreno-Bondi (1961–2022)
Obituary: Professor María C. Moreno-Bondi (1961–2022)
Moreno MC, Martínez A, Millán P, Cámara C. Study of a pH sensitive optical fibre sensor based on the use of cresol red. J ...
A facile and selective resonance Rayleigh scattering method for trace nitrite using gold nanocluster surface molecularly imprinted polyisopropylacrylamide probe
A facile and selective resonance Rayleigh scattering method for trace nitrite using gold nanocluster surface molecularly imprinted polyisopropylacrylamide probe
A novel gold nanocluster surface molecularly imprinted polyisopropylacrylamide probe (AuNC@MIP) was synthesized for the sp...
A novel ionic liquid-based approach for DNA and RNA extraction simplifies sample preparation for bacterial diagnostics
A novel ionic liquid-based approach for DNA and RNA extraction simplifies sample preparation for bacterial diagnostics
DNA- and RNA-based diagnostics play a pivotal role in accurately detecting and characterizing health-relevant bacteria, of...
Reversible addition-fragmentation chain transfer enhanced aggregation signal-on fluorescence detection of alkaline phosphatase
Reversible addition-fragmentation chain transfer enhanced aggregation signal-on fluorescence detection of alkaline phosphatase
The instability of the signal intensity of fluorescent biosensors and the false signals have been significant factors affe...
A simultaneous analysis strategy of glycerophospholipids and lipid mediators based on secondary extraction scheme
A simultaneous analysis strategy of glycerophospholipids and lipid mediators based on secondary extraction scheme
Lipid peroxidation plays an important role in physiological and pathophysiological conditions; it occurs mainly in the vic...
Membrane-based preparation for mass spectrometry imaging of cultures of bacteria
Membrane-based preparation for mass spectrometry imaging of cultures of bacteria
The study of the dialogue between microorganisms at the molecular level is becoming essential to understand their relation...
Hydrophobic deep eutectic solvent-ferrofluid microextraction followed by liquid chromatography-mass spectrometry for the enantioselective determination of chiral agrochemicals in natural waters
Hydrophobic deep eutectic solvent-ferrofluid microextraction followed by liquid chromatography-mass spectrometry for the enantioselective determination of chiral agrochemicals in natural waters
The increasing use of chiral agrochemicals sold as racemic formulations raises concern for the negative impacts that inact...
Trends in extraction techniques for the determination of organic micropollutants in liver tissues of vertebrates
Trends in extraction techniques for the determination of organic micropollutants in liver tissues of vertebrates
Determining organic micropollutants in liver samples of apex species is of foremost importance for biomonitoring studies, ...
Supramolecular solvents: a gateway to all-in-one extractions in chemical exposomics
Supramolecular solvents: a gateway to all-in-one extractions in chemical exposomics
The characterization of the human chemical exposome through daily estimated intakes or biomonitoring has become paramount ...
Parallel-disposable pipette extraction (Pa-DPX) using cork as a green high-throughput method for the determination of four pesticides in environmental water samples with quantification by HPLC-DAD
Parallel-disposable pipette extraction (Pa-DPX) using cork as a green high-throughput method for the determination of four pesticides in environmental water samples with quantification by HPLC-DAD
This study utilized cork powder as a green alternative for extractor phase using the parallel-disposable pipette extractio...
Tailoring the d-band center on Ru1Cu single-atom alloy nanotubes for boosting electrochemical non-enzymatic glucose sensing
Tailoring the d-band center on Ru1Cu single-atom alloy nanotubes for boosting electrochemical non-enzymatic glucose sensing
The development of cost-effective and highly efficient electrocatalysts is critical to help electrochemical non-enzymatic ...
The blistering warfare agent O-mustard (agent T) generates protein-adducts with human serum albumin useful for biomedical verification of exposure and forms intramolecular cross-links
The blistering warfare agent O-mustard (agent T) generates protein-adducts with human serum albumin useful for biomedical verification of exposure and forms intramolecular cross-links
The highly blistering sulfur mustard analogue agent T (bis(2-chloroethylthioethyl) ether), also known as O-mustard or oxy-...
Carbon-13-isotopomics and metabolomics of fatty acids from triacylglycerols: overcoming the limitations of GC-C-IRMS for short- and medium-acyl chains
Carbon-13-isotopomics and metabolomics of fatty acids from triacylglycerols: overcoming the limitations of GC-C-IRMS for short- and medium-acyl chains
Carbon-13 isotopomics of triacylglycerol (TAG) fatty acids or free fatty acids in biological matrices holds considerable p...
The sensitive detection of low molecular mass peptide drugs in dried blood spots by solid-phase extraction and LC-HRMS
The sensitive detection of low molecular mass peptide drugs in dried blood spots by solid-phase extraction and LC-HRMS
Dried blood spot (DBS) technique has become a new popular topic in anti-doping field in recent years due to its advantages...
A lysosome-targeted fluorescent probe for thiol detection in drug analysis and multiple biological systems
A lysosome-targeted fluorescent probe for thiol detection in drug analysis and multiple biological systems
Biothiols, characterized by their unique sulfhydryl (-SH) groups, possess excellent antioxidant properties, effectively ne...
Basic accuracy of a 1D NOESY with presaturation method using standard solutions of amino and maleic acids
Basic accuracy of a 1D NOESY with presaturation method using standard solutions of amino and maleic acids
1D NOESY with presaturation (NOESY-presat) is the most popular water suppression method. When D2O solutions of L-phenylala...
A multiplexed targeted method for profiling of serum gangliosides and glycosphingolipids: application to GM2-gangliosidosis
A multiplexed targeted method for profiling of serum gangliosides and glycosphingolipids: application to GM2-gangliosidosis
The analysis of gangliosides and glycosphingolipids is crucial for understanding cellular membrane structure and function ...
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