Smartphone-based 3D-printed electrochemiluminescence enzyme biosensor for reagentless glucose quantification in real matrices

DOI: 10.1016/j.bios.2023.115146 Authors: Donato Calabria, Elisa Lazzarini, Andrea Pace, Ilaria Trozzi, Martina Zangheri, Stefano Cinti, Marinella Difonzo, Giovanni Valenti, Massimo Guardigli, Francesco Paolucci, Mara Mirasoli Abstract: Three-dimensional (3D) printed...

For Zinc Metal Batteries, How Many Electrons go to Hydrogen Evolution? An Electrochemical Mass Spectrometry Study

DOI: 10.1002/anie.202319010 Authors: Kingshuk Roy, Ashutosh Rana, Joseph N. Heil, Brian M. Tackett, Jeffrey E. Dick Abstract: Despite the advantages of aqueous zinc (Zn) metal batteries (AZMB) like high specific capacity (820 mAh g-1 and 5,854 mAh cm-3 ), low redox...

In-situ Raman spectroscopy to elucidate the influence of adsorption in graphene electrochemistry

DOI: 10.1038/srep45080 Authors: Wesley T. E. van den Beld, Mathieu Odijk, René H. J. Vervuurt, J. W. Weber, Ageeth A. Bol, Albert van den Berg, Jan C. T. Eijkel Abstract: N/A

Mixing with herringbone-inspired microstructures: overcoming the diffusion limit in co-laminar microfluidic devices

DOI: 10.1039/c5lc00045a Authors: Julian Marschewski, Stefan Jung, Patrick Ruch, Nishant Prasad, Sergio Mazzotti, Bruno Michel, Dimos Poulikakos Abstract: Enhancing mixing is of uttermost importance in many laminar microfluidic devices, aiming at overcoming the severe...

Role of Hydrogen in Defining the n-Type Character of BiVO₄ Photoanodes

DOI: 10.1021/acs.chemmater.6b01994 Authors: Jason K. Cooper, Søren B. Scott, Yichuan Ling, Jinhui Yang, Sijie Hao, Yat Li, Francesca M. Toma, M. Stutzmann, K. V. Lakshmi, Ian D. Sharp Abstract: The roles of hydrogen impurity and oxygen vacancy defects on defining the...