Long-time ECS member and past President of the Society (1985-1986), Dr. Alkire has been tremendously influential in the field of chemical engineering throughout his career.

His research activities include experimental investigations and mathematical modeling of localized corrosions, metal etching, high speed electrodeposition processes, porous electrodes, electro-organic synthesis, and plasma reactor design. Alkire received his M.S. and Ph.D. degrees in chemical engineering under ECS’s own Charles Tobias at the University of California Berkeley.

Take a moment to get to know him in this episode of ECS Talk.

Join Alkire and other top scientists in electrochemical and solid state science by joining the Society and attending our meetings!

And don’t forget to head over to the Digital Library to check out some of his published papers, including “Gravitational Effects on the Initial Stage of Cu Electrodeposition.”

An article by A. K. Shukla and T. Prem Kumar in the Fall 2008 issue of Interface.

Although there is some archaeological evidence which suggests that some form of a primitive battery (sometimes called a Baghdad battery) was used for electroplating in Mesopotamia ca. 200 BC, electrochemistry as we know it today had its genesis in the pile of crowns of Alessandro Volta in 1800. The inspiration for his studies might have come from the famous frog leg experiments of Galvani, who, however, was content to conclude that the phenomenon was of biological origin. A metamorphosis took place with seminal contributions from John Daniell and Michael Faraday. From such humble beginnings, electrochemistry today has matured into a multidisciplinary branch of study. Built on the precision of physics and depth of materials science, it encompasses chemistry, physics, biology, and chemical engineering.

The uniqueness of electrochemistry lies in the fact that the application of a potential or electric field can help overcome kinetic limitations at low temperatures. Moreover, electrochemical processes can be tuned to obtain chemically and sometimes stereochemically specific products. Electrochemical reactions are also sensitive to electrode-surface characteristics and electrolyte composition, which opens up several analytical and characterization avenues. Like many forward thinkers who have strived to make life easier for us to live, history pages are littered with the names, some of them long forgotten, of those who have made electrochemistry what it is today. This article is an attempt to provide a glimpse of these pillars of electrochemistry through their contributions.

Read the rest.

Toyota Central R&D Labs in Japan have reviewed research that might be leading the way towards a new generation of automotive catalytic converters.
Image: Bertel Schmitt/CC

Soon we may be able to better control pollution created by cars at the quantum level.

Researchers from the Toyota Central R&D Labs are conducting research that may lead toward a new generation of automotive catalytic converters.

The new catalytic converters differ from the typical toxic fuel filtering systems due to the new catalyst’s focus on metal clusters, which allows it to be controlled at the quantum-level.

“We can expect an extreme reduction of precious metal using in automotive exhaust catalysts and/or fuel cells,” says Dr. Yoshihide Wantanabe, chief researcher at the Toyota Central R&D Labs in Japan.

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The nanotubes can be tumor-targeted and have a central ‘hollow’ core that can be loaded with a therapeutic payload.
Image: Jing Claussen (iThera Medical, Germany)

Gold nanotubes have multiple applications in fighting cancer, including internal nanoprobes for high-resolution imaging and drug delivery vehicles. With new research from the University of Leeds, we’re discovering that these gold nanotubes may also be able to give doctors the chance to treat cancer as soon as they spot it.

“Gold nanotubes – that is, gold nanoparticles with tubular structures that resemble tiny drinking straws – have the potential to enhance the efficacy of these conventional treatments by integrating diagnosis and therapy in one single system,” said Professor at the University of Leeds Institute for Biomedical and Clinical Science Sunjie Ye in a release.

The new study shows the first successful demonstration of biomedical use of gold nanotubes in a mouse model of human cancer. The researchers hope that these results will aid in the treatment of cancer and address the issue of high recurrence rates of tumors after surgical removal.

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For the past several years, there has been one image that has been central to the climate change debate: the infamous “hockey stick” graph.

Since the graph appeared in the paper “Northern hemisphere temperatures during the past millennium: Inferences, uncertainties, and limitation,” Michael Mann has been hard at work defending his research.

“The hockey stick graph became a central icon in the climate wars,” Mann said at the Feb. 11 meeting of the American Association for the Advancement of Science. “The graph took on a life of its own.”

The graph gained notoriety when the Intergovernmental Panel on Climate Change published the image and starting using it to drive home the message of climate change. The graph still remains an ever-present part of the climate debates.

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Best-selling American author Julia Quinn once said, “Love works in mysterious ways.” Well, it turns out love isn’t quite as mysterious as we once thought.

With countries across the world celebrating Valentine’s Day on February 14th, we figured we’d take a look at the science behind romantic love.

However, the answer to the age old question, “What is love?” really comes down to what aspect of science you’re looking at. Here at ECS, we’re going to delve into the chemical reactions that occur to make a person feel sensations associated with love.

While the heart is the most common image associated with the idea of love, it’s really the brain that’s doing all the work. When we make a connection that falls along the path of romantic love, our brain releases a plethora of chemicals that cause us to experience excitement, euphoria, and bonding.

Chemicals such as adrenaline, norepinephrine, and dopamine are released in the early stages of love. Along with being able to see these chemicals at work on a brain scan, electrochemistry also offers us the option to track them and pick up patterns via sensors.

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The new method, which uses beads and microfluidics can change the way we study mixed populations of cells, such as those of tumors.
Image: EPFL

Scientist have developed a process that has the potential to make the study of tumor cells significantly more efficient.

They call it a “lab-on-a-chip,” and it’s allowing scientist to isolate single cells for study. The key here is in the difficulty that scientists typically face when attempting to study a single cell in a population. Due to factors such as variation of the isolated cell’s biochemistry and function, and technological and physical limitation dealing with size and fragility of the cells, studying at the single-cell level has always proven to be difficult.

In order to combat this issue, Ecole Polytechnique Federale de Lausanne (EPFL) scientists have combined affinity beads with microfluidics to produce an integrated, highly sensitive method for studying single cells – which has the potential to be adopted into clinical diagnostics.

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Ralph Brodd has become a pillar of electrochemical science and technology over his 40 year career in the electrochemical energy conversion business.

He joined The Electrochemical Society in 1954 and served as President from 1981-1982. His ties to the Society run deep, beginning with his studies in 1950 at the University of Texas under ECS legend Norman Hackerman.

Take a moment to get to know him in this episode of ECS Talk.

Join Brodd and other top scientists in electrochemical and solid state science by joining the Society and attending our meetings!

If the three initial pods are successful, a fleet of 40 vehicles will be rolled out on the pavements of the UK.

The UK is setting itself up to be a world leader in driverless technology with the introduction of the LUTZ Pathfinder pod.

The vehicle is the UK’s first driverless car that is making its way past the testing phase and it poised to hit the roads later this year.

The electric-powered vehicle has 19 sensors and a light detection and ranging system, which measure distance by illuminating a target with a laser and analyzing the reflected light.

With a range of 40 miles, the vehicle can last eight hours of continuous travel on one charge. However, it maxes out at top speeds of 15 mph.

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Just announced are the newest speakers for the ECS Conference on Electrochemical Energy Conversion & Storage with SOFC-XIV, which will convene in Glasgow, Scotland at the Scottish Exhibition and Conference Centre from July 26-31, 2015. This is the first of a series of planned biennial conferences in Europe by ECS on electrochemical energy conversion/storage materials, concepts and systems, with the intent to bring together scientists and engineers to discuss both fundamental advances and engineering innovations.

Abstracts are due February 20, 2015
Find out more about submitting your abstract today!

We’ve already introduced you to the lead organizers of the conference, now take a moment to meet the speakers:

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