ArtikelA Bright Surprise: Live‐Cell Labeling with Negatively Charged Fluorescent Probes based on Disulfonated Rhodamines and HaloTagvon Dojin Kim et al. · 05.09.2023 Disulfonated rhodamines were considered cell impermeable and not applicable for specific labeling in live cells. Surprisingly, in spite of the double negative charge of the molecules, the conjugates of these popular dyes with the HaloTagTM amine (O2...
ArtikelRecent Progress in Artificial Structural Colors and their Applications in Fibers and Textilesvon Run Li et al. · 05.09.2023 Structural colors have been regarded as an ideal alternative to pigments. They are generated by the interaction between the micro/nano structure of the material surface and the incident light. In this review, preparation methods and applications of ...
ArtikelA Review of Polymer Electrolyte Fuel Cells Fault Diagnosis: Progress and Perspectivesvon Shangwei Zhou et al. · 05.09.2023 By combining detailed knowledge acquired from the established off-line characterisation of fuel cells with a careful categorisation of signatures of faults from on-line measurements, it may be possible to develop a complex and accurate understanding...
ArtikelSERS Detection of Hg2+ using Rhenium Carbonyl Labelled Nanoparticle Filmsvon Joshua N. et al. · 05.09.2023 A rhenium carbonyl complex is shown to demonstrate the ability to form a stable silver nanoparticle lustrous film, whilst having a visible response to the presence of Hg2+ leading to new materials for “labelled” sensing using surface enhanced Raman ...
ArtikelOperando Laboratory‐based X‐ray Absorption Spectroscopy: Guidelines for Newcomers in the Fieldvon Nina S. et al. · 17.08.2023 Operando laboratory-based X-ray absorption spectroscopy (XAS) offers new possibilities for deducing a fundamental understanding of functional materials, such as solid catalysts, without the need of a synchrotron facility. Facilitating the accessibil...
ArtikelQuantification of CO and Further CO2 Reduction Products by On‐line Mass Spectrometryvon Jonas Englhard et al. · 09.08.2023 Careful adjustment of ionization energy enables the specific quantification of carbon monoxide in gas mixtures containing CO2 and N2, both of which otherwise would cause interferences. This technique is applied for the analysis of CO2RR products, bo...
ArtikelVersa DB: Assisting 13C NMR and MS/MS Joint Data Annotation Through On‐Demand Databases.von Julien Cordonnier et al. · 17.07.2023 VersaDB is python-based program that first create a DB of natural products according to taxonomical criteria then predict MS/MS spectra and 13C NMR chemical shift to produce spectral DB ready for integration in dereplication workflows. Abstract Co...
ArtikelRecent Developments in Reactor Automation for Multistep Chemical Synthesisvon Adam D. · 22.06.2023 Automation in multistep synthesis involves the use of robotics, advanced software, and machine learning algorithms to streamline the complex process of creating molecules. This review highlights recent advances in automated batch and continuous flow...
ArtikelInvestigation of Carbonate Substitution in Hydroxyapatite by Combining Solid‐state NMR and DFT Calculationsvon Yangyang Su et al. · 09.06.2023 A systematic study of all substitutions in biological apatite has been investigated and discussed using NMR and DFT calculations. The lowest energy is found for system containing grouped associations of four carbonate groups, substituting four conse...
ArtikelDesign, Characterization and Evaluation of a Lab‐made Photoreactor: A First Step Towards Standardized Procedures in Photocatalysis von Thomas Aubineau et al. · 09.06.2023 A lab-made 3D printed photochemistry reactor is presented. Positions hosting reaction vials were characterized by means of chemical actinometry and it is shown that a proper designing of the reactor allows several experiments to run simultaneously a...
ArtikelMagnetic Peroxidase Nanozyme Gears Up for Microplastic Removal and Deconstructionvon Ansari Palliyarayil et al. · 30.03.2023 The highlight features a recently reported approach of integrating magnetic properties of bare Fe3O4 nanoparticles and nanozyme technology for the removal and degradation of microplastics with nearly 100 % efficiency. Abstract Plastic is an import...
ArtikelDevelopment and Use of a Real‐time In‐situ Monitoring Tool for Electrochemical Advanced Oxidation Processesvon Chelsea M. et al. · 30.03.2023 The development of an apparatus for real-time in-situ monitoring of electrochemical advanced oxidation processes using visible spectrophotometry is reported. The approach uses commercially available equipment and a 3-D printable interface. It is use...
