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Machine learning toward high-performance electrochemical sensors

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (18)

The so-coined fourth paradigm in science has reached the sensing area, with the use of machine learning (ML) toward data-driven improvements in sensit......

Efficient PFAS prioritization in non-target HRMS data: systematic evaluation of the novel MD/C-m/C approach

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; ()

Non-target screening (NTS) based on high-resolution mass spectrometry (HRMS) is necessary to comprehensively characterize per- and polyfluoroalkyl sub......

Expanding the boundaries of atomic spectroscopy at the single-cell level: critical review of SP-ICP-MS, LIBS and LA-ICP-MS advances for the elemental analysis of tissues and single cells

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (28)

Metals have a fundamental role in microbiology, and accurate methods are needed for their identification and quantification. The inability to assess c......

Silica nanoparticle-modified paper strip-based new rhodamine B chemosensor for highly selective detection of copper ions in drinking water

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (19)

A new rhodamine B derivative (RDB) was synthesized and utilized for the colorimetric detection of copper ions (Cu2+). This chemosensor utilized a pape......

Solvent-free automated thermal desorption-gas chromatography/mass spectrometry for direct screening of hazardous compounds in consumer textiles

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (19)

The global production of textiles utilizes numerous large-volume chemicals that may remain to some extent in the finished garments. Arylamines, quinol......

Challenges in the determination of total vitamin B12 by cyanidation conversion: insights from stable isotope dilution assays

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (23)

Previous methods for vitamin B12 (B12) analysis have extensively used cyanidation conversion with the intention of converting all cobalamins to cyanoc......

Confocal micro X-ray fluorescence analysis for the non-destructive investigation of structured and inhomogeneous samples

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (21)

Confocal micro X-ray fluorescence (CMXRF) spectroscopy is a non-destructive, depth-resolved, and element-specific technique that is used to analyze th......

Application of atmospheric pressure field desorption for the analysis of anionic surfactants in commercial detergents

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (26)

Recent work has shown that field desorption (FD) and field ionization (FI) using activated field emitters may be performed at atmospheric pressure, to......

An innovative dual-signal electrochemical ratiometric determination of creatinine based on silver nanoparticles with intrinsic self-calibration property for bimetallic Prussian blue analogues

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (25)

An ultrasensitive dual-signal ratiometric electrochemical sensor was developed for creatinine detection utilizing silver nanoparticles (Ag) with intri......

Analytical studies on the conjugation site specificity of trastuzumab modified by Escherichia coli lipoate ligase A: multiple-enzyme digestion approach for peptide mapping

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (26)

Tag-free protein modification has received considerable attention in the field of chemical biology owing to the versatility and simplicity of the reac......

Comprehensive profiling and semi-quantification of exogenous chemicals in human urine using HRMS-based strategies

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (29-30)

Chemicals infiltrate our daily experiences through multiple exposure pathways. Human biomonitoring (HBM) is routinely used to comprehensively understa......

Paving the way for new and challenging matrix reference materials-particle suspensions at the core of material processing providing RMs for method development and method validation

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; ()

Sufficient homogeneity of the certified parameter(s) over the whole fill series of a matrix reference material (RM) is a fundamental quality criterion......

How to trust size distributions obtained by single particle inductively coupled plasma mass spectrometry analysis

期刊: ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2023; 415 (11)

Single particle inductively coupled plasma mass spectrometry (SP-ICP-MS) is a technique widely used to obtain direct information about the number conc......

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