Skip to Main Content

Prof. Michael Mirkin

Queens College

Lab Website

April 4th, 2016 – Spring Seminar

Time and location: Noon at Public Policy 105

“Electrochemistry at one nanoparticle”

Host: Mark Allen

Abstract

“The rapid progress in nanoelectrochemistry enabled the transition from studies of large ensembles of microscopic objects such as metal particles, vesicles or living cells to probing individual specimens.  The focus of this seminar is on the use of nanoelectrodes and scanning electrochemical microscopy (SECM) for experiments involving one specific nanoparticle.  We will discuss high-resolution imaging of and quantitative experiments at immobilized nanoparticles.  Another project is concerned with collisions of a single particle trapped inside the carbon nanopipette with the pipette wall.”

 

Related Articles

Xiao, Xiaoyin, and Allen J. Bard. “Observing single nanoparticle collisions at an ultramicroelectrode by electrocatalytic amplification.” Journal of the American Chemical Society 129.31 (2007): 9610-9612.

Hu, Keke, et al. “Open Carbon Nanopipettes as Resistive-Pulse Sensors, Rectification Sensors, and Electrochemical Nanoprobes.” Analytical chemistry 86.18 (2014): 8897-8901.

14120_ftpSun, Tong, et al. “Scanning Electrochemical Microscopy of Individual Catalytic Nanoparticles.” Angewandte Chemie International Edition 53.51 (2014): 14120-14123.