ChargeTransfer

151 posts

Redox behaviour of Cu-Aβ(4-16) complexes related to Alzheimer’s Disease

The next paper in Magda’s series of articles on the redox behaviour of β-amyloids relevant for Alzheimer’s disease has just hit the press. Here we have been looking at how the presence of a redox-active amino acid, tyrosine (Tyr), affects the oxidation of a Cu(II) attached to the amino terminus […]

Magdalena’s Scientific Journey in Spain: Unveiling the Secrets of Spectroelectrochemistry

In a promising start to the year, Magdalena embarked on a 6-month research internship in Spain. Her destination: the University of Burgos, where she would delve into the fascinating intersection of electrochemical measurements and spectroscopic techniques. Magdalena’s passion for combining these fields led her to join the research group of Professor Alvaro Conlia, a renowned expert in spectroelectrochemical […]

Point-of-care testing for C-reactive protein in a sequential microfluidic device

Measuring CRP levels in blood usually requires sending a blood sample to the lab for an ELISA test. This takes time… the results typically come only the next day. It would be so much more convenient if you could get the result directly in your doctor’s office. In our latest […]

Investigation of peptides for molecular recognition of C-reactive protein – theoretical and experimental studies

Some papers just glide through review and get published with seemingly minimal effort. This is not one of those! After more than a year being bumped between different journals and arguments with both editors and reviewers it is finally out. The manuscript is Kasia’s brainchild. Her main line of work […]

Formation of MnO2-based electrodes with high catalytic activity on the surface of ITO for glucose detection

Maybe consider an alternative to Prussian Blue when measuring H2O2. In a recently accepted paper we investigate electrodes based on manganese dioxide for determination of H2O2 and demonstrate this by addition of glucose oxidase to the electrode to make a glucose sensor. MnO2 is a good catalyst for decomposition of […]

Fabrication of ITO microelectrodes and electrode arrays using low-cost CO2 laser plotter

In a publication recently accepted in Lab on a Chip, we showed a way of creating microelectrodes and arrays of electrodes in ITO using a cheap CO2 laser plotter. Such laser plotters are available in printing shops and similar places or can be bought at relatively low cost to the […]

Determination of the Dissociation Constant for Polyvalent Receptors using ELISA: a Case of M13 Phages Displaying Troponin T-specific Peptides

This paper is mainly the work by the student Sebastian Machera, who spend some time working in the Surface Nanoengineering group. Together with Dr Katarzyna Szot-Karpińska, he was working on phage display technology to make bacteriophage express peptides that could recognise specific targets. In this case, the model target was […]