A polymer monolith bearing weak cation-exchange functionality was prepared for the purpose of demonstrating pH-selective extraction and elution in in-line solid-phase extraction-capillary electrophoresis (SPE-CE) utilising a model set of cationic analytes, namely imidazole, lutidine and 3-phenylpropanamine. Optimization of the electrolyte conditions for efficient elution of the adsorbed analyte...

We report the development of a rapid chromatographic method for the isolation of bacterial ribosomes from crude cell lysates in less than ten minutes. Our separation is based on the use of strong anion exchange monolithic columns. Using a simple stepwise elution program we were able to purify ribosomes whose composition is comparable to those isolated by sucrose gradient ultracentrifugation, as...

This study used a spatially resolved method to spatial deactivation in monolith cores. The diffusion regime the front and back section of impacts on catalyst core's performance were elucidated.

A 2,1,3-benzothiadiazole-based photosensitiser has been successfully incorporated into a commercially available 3D printing resin and utilised to fabricate inherently photocatalytic flow reactor components. The freedom of design provided by additive manufacturing enabled the production photoactive monolith structures with intricate architectures, imparting functionality for heterogeneous photoc...

CO removal from a syngas was evaluated in single catalytic unit using structured AuCu/CeO2–SiO2 catalysts. Initially, powder catalysts with several SiO2 loadings (0–100 mol%) were assessed. addition into AuCu/CeO2 increased the surface area by up to 3.4 times and reduced its cost 60%, but conversion. On other hand, catalyst washcoated on monolith outperformed samples at temperatures above 260 °...

The monolithic materials of reduced graphene oxide (rGO) can be used successfully in CO2 adsorption. Here, the incorporation CeO2 particles with and without polymer brushes grafted from showed that structural properties could changed, affecting adsorption CO2. Polymer (1) poly(acrylic acid) (PAA), (2) poly(vinyl caprolactam) (PVCL) (3) poly[(2-(methacryloyloxy)ethyl) trimethylammonium chloride]...