The 2017 ECS Twin Cities Section Symposium will take place Friday, April 7 in Saint Paul, MN. Attendance is free and includes talks, lunch, and the Innovation Center Tour showing hundreds of 3M technologies, and a poster session.
Confirmed speakers:
Johna Leddy, University of Iowa
Electrochemically Silent Films on Electrodes – Means and Methods
Electrochemically inert films on electrodes alter properties of transport, selectivity, and kinetics to enable new devices and measurement methods. Examples include: density gradient polymers, which establish near steady state transport to the electrode surface and modification of Nafion® with triflate ligands in common organic solvents to enable voltammetry of lanthanide species.


The open access movement has bolstered content dissemination worldwide, but it has also led to the rise of “predatory publishers.” Instead of prioritizing the quality of the content, predatory journals exist to take advantage of the pay-to-publish open access system, enforcing a lax or non-existent peer review system while charging authors processing fees to publish their work.
The electric grid is an amazing integrated system of machines spanning an entire continent. The National Academy of Engineering has called it one of the
Every year on March 22, people around the globe celebrate World Water Day to advocate for improved access to clean water internationally. To date, there are over 663 million people living without a safe water supply close to home, leading to families spending countless hours retrieving water from distant sources or coping with the health impacts of using contaminated water.
For many centuries, lead was the favored material for water pipes due to its malleability. However, the health hazards associated with ingesting lead were not fully understood until the late 1900s. Now, with a massive water infrastructure that utilizes lead pipes and instances of corrosion and leaching causing development and neurological effects in young children consuming tainted water, researchers from Washington University in St. Louis are researching the potential impact of replacing lead pipes.
Chemists have engineered a molecule that uses light or electricity to convert carbon dioxide into carbon monoxide—a carbon-neutral fuel source—more efficiently than any other method of “carbon reduction.”