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Development of a certified reference material for the accurate analysis of the acrylamide content in infant formula
Development of a certified reference material for the accurate analysis of the acrylamide content in infant formula
A certified reference material (CRM), KRISS CRM 108–02-006, was developed for the accurate analysis of low levels of...
Recent advances in mass spectrometry imaging of single cells
Recent advances in mass spectrometry imaging of single cells
Mass spectrometry imaging (MSI) is a sensitive, specific, label-free imaging analysis technique that can simultaneously ob...
Graphene-based field-effect transistors for biosensing: where is the field heading to?
Graphene-based field-effect transistors for biosensing: where is the field heading to?
Two-dimensional (2D) materials hold great promise for future applications, notably their use as biosensing channels in the...
Rapid detection of carbamate nerve agent analogues using dually functionalized gold nanoclusters
Rapid detection of carbamate nerve agent analogues using dually functionalized gold nanoclusters
Carbamate nerve agents (CMNAs) are a type of lethal cholinesterase inhibitor with one or more quaternary amine centres and...
A rapid single-phase extraction for polar staphylococcal lipids
A rapid single-phase extraction for polar staphylococcal lipids
The lipid membrane is gaining appreciation as a critical factor in the emergence of antibiotic resistance, both for antibi...
Improved LC–MS identification of short homologous peptides using sequence-specific retention time predictors
Improved LC–MS identification of short homologous peptides using sequence-specific retention time predictors
Peptides are an important group of compounds contributing to the desired, as well as the undesired taste of a food product...
XAI-enabled neural network analysis of metabolite spatial distributions
XAI-enabled neural network analysis of metabolite spatial distributions
We used deep neural networks to process the mass spectrometry imaging (MSI) data of mouse muscle (young vs aged) and human...
Middle-out sequence confirmation of CRISPR/Cas9 single guide RNA (sgRNA) using DNA primers and ribonuclease T1 digestion
Middle-out sequence confirmation of CRISPR/Cas9 single guide RNA (sgRNA) using DNA primers and ribonuclease T1 digestion
Accurate sequencing of single guide RNAs (sgRNAs) for CRISPR/Cas9 genome editing is critical for patient safety, as the sg...
Reference material development for detection of human respiratory syncytial virus using digital PCR
Reference material development for detection of human respiratory syncytial virus using digital PCR
Nucleic acid testing is a powerful tool for the detection of various pathogens. Respiratory syncytial virus (RSV) is a maj...
Protein overproduction alters exosome secretion in Chinese hamster ovary cells
Protein overproduction alters exosome secretion in Chinese hamster ovary cells
Despite the abundance of available cell lines, nearly 70% of all recombinant therapeutic proteins today are produced in Ch...
Simple and rapid detection of tyrosinase activity with the adjustable light scattering properties of CoOOH nanoflakes
Simple and rapid detection of tyrosinase activity with the adjustable light scattering properties of CoOOH nanoflakes
Tyrosinase (TYR), as an important biological enzyme, has been widely used in synthetic biology, medical hairdressing, envi...
Nanostructured biosensing platforms for the detection of food- and water-borne pathogenic Escherichia coli
Nanostructured biosensing platforms for the detection of food- and water-borne pathogenic Escherichia coli
Pathogenic bacterial infection is one of the principal causes affecting human health and ecosystems. The accurate identifi...
Strategies for automating analytical and bioanalytical laboratories
Strategies for automating analytical and bioanalytical laboratories
Analytical measurement methods are used in different areas of production and quality control, diagnostics, environmental m...
Lipase-catalysed changes in essential oils revealed by comprehensive two-dimensional gas chromatography
Lipase-catalysed changes in essential oils revealed by comprehensive two-dimensional gas chromatography
Candida antarctica lipase A (CALA) was applied for the chemo-selective enzymatic transesterification of terpene and phenyl...
Fluorescence turn-on detection of human serum albumin based on the assembly of gold nanoclusters and bromocresol green
Fluorescence turn-on detection of human serum albumin based on the assembly of gold nanoclusters and bromocresol green
As the most abundant protein in plasma, human serum albumin plays a vital role in physiological processes, such as maintai...
Bioconjugation of nanozyme and natural enzyme to enable a one-step cascade reaction for the detection of metabolites
Bioconjugation of nanozyme and natural enzyme to enable a one-step cascade reaction for the detection of metabolites
Nanozyme, with enzyme-mimicking activity and excellent stability, has attracted extensive attention. However, some inheren...
Advances in testing for sample manipulation in clinical and forensic toxicology - Part A: urine samples
Advances in testing for sample manipulation in clinical and forensic toxicology - Part A: urine samples
In many countries, adherence testing is used to monitor consumption behavior or to prove abstinence. Urine and hair are mo...