© WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
October 15, 2014
VIP: Non-Invasive Probing of Nanoparticle Electrostatics
Dr. Kristina Tschulik, Dr. Wei Cheng, Dr. Christopher Batchelor-McAuley, Stuart Murphy, Dr. Dario Omanović and Prof. Dr. Richard G. Compton
Not what you might think: A new and non-invasive technique to probe the electrostatic interaction between surface-charged nanoparticles and a charged metal/solution interface shows that electrostatic effects are insignificant in all but very dilute electrolytes.
Recently Published Articles
- Electrochemiluminescence of Vinyl-Functionalized Ruthenium Complex and Its Monolayer Formed by Photoinduced Thiol-Ene Click Reaction
Weiliang Guo, Zhiyuan Cao, Yanhuan Liu and Bin Su
Accepted manuscript online: 17 FEB 2017 08:00AM EST | DOI: 10.1002/celc.201600905
- Localized Detection of d-Serine by using an Enzymatic Amperometric Biosensor and Scanning Electrochemical Microscopy
David Polcari, Samuel C. Perry, Loredano Pollegioni, Matthias Geissler and Janine Mauzeroll
Version of Record online: 17 FEB 2017 | DOI: 10.1002/celc.201600766
Electrodes with benefits: A micron-scale enzymatic biosensor is used together with scanning electrochemical microscopy to measure the localized release of d-serine. The small geometry of this amperometric probe produces high spatial resolution images, which provide insight into the primary site of release for this important neurotransmitter.
- Towards Higher Energy Density Redox-Flow Batteries: Imidazolium Ionic Liquid for Zn Electrochemistry in Flow Environment
Kalani Periyapperuma, Dr. Yafei Zhang, Prof. Douglas R. MacFarlane, Prof. Maria Forsyth, Dr. Cristina Pozo-Gonzalo and Prof. Patrick C. Howlett
Version of Record online: 16 FEB 2017 | DOI: 10.1002/celc.201600875
Ionic liquids for safe redox flow device? The effects of active species concentration and flow rate on the electrochemical and morphological characteristics of the Zn2+/Zn0 redox couple are studied by using an imidazolium-based ionic liquid under a flow configuration. A superior performance can be achieved under flow configuration in terms of higher cycling efficiency and uniform deposition morphology.
- Efficient Annihilation Electrochemiluminescence of Cationic Helicene Luminophores
Haidong Li, Silvia Voci, Antoine Wallabregue, Catherine Adam, Geraldine M. Labrador, Dr. Romain Duwald, Irene Hernández Delgado, Dr. Simon Pascal, Dr. Johann Bosson, Prof. Jérôme Lacour, Dr. Laurent Bouffier and Prof. Neso Sojic
Version of Record online: 16 FEB 2017 | DOI: 10.1002/celc.201600906
Another brick in the ECL wall: A series of chiral cationic helicene luminophores jumps over the energetic electrochemiluminescence (ECL) wall.
- The Immobilization of Fructose Dehydrogenase on Nanoporous Gold Electrodes for the Detection of Fructose
Till Siepenkoetter, Dr. Urszula Salaj-Kosla and Prof. Edmond Magner
Version of Record online: 16 FEB 2017 | DOI: 10.1002/celc.201600842
Sweet sensation: Nanoporous gold electrodes with pore sizes ranging from 4 to 62 nm are prepared and utilized for the immobilization of fructose dehydrogenase as a d-fructose biosensor. The response of the biosensor compares favorably with a commercially available enzyme kit when tested on a range of natural sweeteners and beverages.