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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The colors surrounding the Altmetric “donut” reflect the mix of sources contributing to an article’s Altmetric score.

For many years, the Journal Impact Factor (JIF), as indexed in Thomson Reuters’ Journal Citation Reports (JCR), in the world of academic publishing has been accepted as a near-universal means of measuring the importance of scholarly publications. Despite the widespread use of this traditional bibliometric, the JIF lacks the ability to provide authors and readers information regarding the impact of individual articles.

Starting in December 2014, ECS joined the ranks of many other scholarly publishers supplementing aggregate journal impact data (provided by the JIF) with a type of article level metrics (ALMs) called alternative metrics, or “altmetrics,” as they have come to be known. To provide article-level impact data for its journals, ECS has chosen to use the article level metrics service provided by the company Altmetric.

Article level metrics are a better way for authors to track the discussion and attention surrounding their works. Unlike the JIF, the Altmetric system reports data for articles, from a variety of potential sources. Using these data, Altmetric generates a score for individual articles in near-real-time. These scores are produced using a number of outlets including

• online reference managers (Mendeley, CiteULike);
• mainstream media (newspapers and magazines); and
• social media (blogs, Twitter, Facebook, etc.).

The data acquired from these sources are weighted based on the volume of attention, the sources of attention, and the influence or relative importance of the source.

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A two-part water-based gel made of synthetic DNA and peptide could bring the inventors of a 3D bioprinter closer to being able to print organs for transplant, or to replace animal testing.
Image: Angewandte Chemie

Need a new pancreas? These scientists will print one right up for you.

Thanks to the development of a two-part water-based gel made out of synthetic DNA from Heriot Watt University, the 3D bio-printer is one step closer to reality.

The team from Heriot-Watt that engineered this developed is led by Prof. Rory Duncan and Dr.Will Shu of the University’s Institute of Biological Chemistry, Biophysics, and Bioengineering.

“The first challenge was that if we used a normal gel it was not possible to mix live cells with it for 3D printing. Colleagues at Tsinghua University in Beijing have developed a gel which, like some proprietary glues, comes as two separate liquids into which cells can be added. These do not turn into a gel until the two liquids are actually mixed together during the printing process,” said Prof. Duncan in a release.

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Find openings in your area via the ECS job board.

ECS’s job board keeps you up-to-date with the latest career opportunities in electrochemical and solid state science. Check out the latest openings that have been added to the board.

P.S. Employers can post open positions for free!

Research Consultant
Final Coat – Akron, Ohio
Cutting edge Research Laboratory looking for experienced (4-5 yrs.) electrochemist with a background in corrosion research to join our team. Located in Akron, Ohio. Corrosion Research will be focused on steel/zinc systems. The candidate will direct the corrosion research and be able to design experiments, specify equipment needed, perform data analysis and have an understanding of data acquisition and programming.

Post Doc
Arizona State University – Tempe, Arizona
Prof. Karl Sieradzki has an immediate opening in his group for a postdoctoral researcher in the general area of electrochemistry/corrosion. Applicants should have a PhD in chemistry, chemical engineering or materials science and possess extensive knowledge of electrochemistry and relevant materials characterization techniques such as SEM, XRD, etc. Additional experience in non-aqueous electrochemistry (organic solvents and/or ionic liquids) and C++ coding would be preferred but not required for this position.