5 citations · 7 across the 4 of their papers we have counts for
4 papers
Optical Voltammetry of redox processes inside a nanohole with opto-iontronic microscopy
Zhu Zhang, Haolan Tao, Cheng Lian +2
Cyclic Voltammetry (CV) is the most commonly used method in electrochemistry to characterize electrochemical reactions, usually involving macroscopic electrodes. Here we demonstrat…
Iontronic microscopy of a tungsten microelectrode: "seeing" ionic currents under an optical microscope
Zhu Zhang, Sanli Faez
Optical methods for monitoring the electrochemical reaction at the interface are advantageous because of their table-top setup and ease of integration into reactors. Here we apply…
Computing the Local Ion Concentration Variations for Electric-Double-Layer-Modulation Microscopy
Zhu Zhang, Jie Yang, Cheng Lian +1
Modulating the electric potential on a conducting electrode is presented to generate an optical contrast for scattering microscopy that is sensitive to both surface charge and loca…
Regulating Aggregation of Colloidal Particles in an Electro-Osmotic Micropump
Zhu Zhang, Joost de Graaf, Sanli Faez
Unrestricted particle transport through microfluidic channels is of paramount importance to a wide range of applications, including lab-on-a-chip devices. In this article, we study…