Correction for ‘Detecting antimicrobial resistance in Escherichia coli using benchtop attenuated total reflectance-Fourier transform infrared spectroscopy and machine learning’ by Hewa G. S. Wijesinghe et al., Analyst, 2021, DOI: 10.1039/d1an00546d.

Covalent organic frameworks (COFs) are a class of porous materials with high surface area, high porosity, good stability and tunable structure that have been widely used in the separation area. In this work, we have proposed the in situ synthesis of a novel COF composed of 4,4',4''-(1,3,5-triazine-2,4,6-triyl)trianiline (Tz) and 1,4-dihydroxyterephthalaldehyde (Da) onto the capillary inner surface

We have designed and synthesized a multifunctional dendritic molecular probe that selectively detects Cu2+ ions via potentiometric and fluorometric techniques with low detection limits (3.5 μM in potentiometry, 15 nM in fluorometry). The selective and reversible binding of the molecule with the Cu2+ ion was used to make a solid-state microsensor (diameter of 25 μm) by incorporating the molecular probe

Correction for ‘Spatiotemporal distribution and speciation of silver nanoparticles in the healing wound’ by Marco Roman et al., Analyst, 2020, 145, 6456–6469, DOI: 10.1039/D0AN00607F.

Correction for ‘Surface enhanced Raman scattering for the multiplexed detection of pathogenic microorganisms: towards point-of-use applications’ by Matthew E. Berry et al., Analyst, 2021, DOI: 10.1039/D1AN00865J.