Electrochemistry - 34 News

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Electrochemistry - 34 News

Tip: You can further refine your news selection by departments, organizations, countries and industries.

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Electrified bacteria: Method developed for faster determination of antibiotic resistance

"The results are available to us after just five to ten hours"

24-Apr-2024 - The increase in antibiotic-resistant pathogens and the associated treatment, which is a major problem in public healthcare facilities, is the subject of a research project at Furtwangen University. "The number of resistant bacterial species is growing faster than new antibiotics are being ...

electrochemistry electrochemical impedance spectroscopy antibiotic resistance
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First observation of how water molecules move near a metal electrode

Movements of water molecules change depending on the applied voltage

20-Dec-2023 - A collaborative team of experimental and computational physical chemists from South Korea and the United States have made an important discovery in the field of electrochemistry, shedding light on the movement of water molecules near metal electrodes. This research holds profound implications for ...

electrochemistry electrochemical reactions electrodes
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Renewable energy through photo-electrochemistry

A new multi-modal setup determines the structural changes affecting PEC material under realistic operation conditions

09-Oct-2023 - Photo-electrochemistry (PEC) holds the potential to convert renewable energy such as solar light into useful green fuels. However, most known PEC materials suffer from instability issues which are difficult to track and cause a decrease in their performance under continuous operation. A research ...

electrochemistry Photoelectrochemistry photoelectrochemical water splitting
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How do Li-ion batteries change their properties during discharge?

The Vienna University of Technology has succeeded in developing new models that can be used to describe very precisely the behavior of lithium-ion batteries during the charging and discharging process

10-Aug-2023 - From cell phone batteries to electric cars - lithium-ion batteries have long been part of our everyday lives. Even the Nobel Prize in Chemistry was awarded in 2019 for the invention of such batteries. However, describing the processes in lithium-ion batteries with technical precision is ...

electrochemistry electrode materials impedance spectroscopy
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Paper-based device developed for rapid diagnosis of lung diseases

CSIC researchers have coordinated the design of an instrument that combines paper microfluidics and electrochemical transduction.

03-Aug-2023 - A device that combines microfluidics on paper, electrochemical transduction and immunoassays on magnetic nanoparticles is capable of detecting biomarkers of inflammation in sputum samples, useful for the easy and rapid diagnosis of lung diseases. The research is coordinated by the Institute of ...

electrochemistry biomarkers immunoassays
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Surface analysis of catalyst particles in aqueous solutions

The results are relevant for the development of efficient photoelectrodes for the production of green hydrogen

25-Jul-2023 - Green hydrogen can be produced directly in a photoelectrochemical cell, splitting water with solar energy. However, this requires the development of super-efficient photoelectrodes that need to combine many talents at the same time: They must be excellent at converting sunlight into electricity, ...

electrochemistry Photoelectrochemistry anatase
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The World’s Smallest Impedance Spectroscopy System in the Form of a Pill Finds Weak Spots in Machines and People

Small as a candy: Waterproof IoT sensor reliably measures the properties of liquids even in hard-to-reach places

19-May-2023 - Imagine a scenario where you simply just throw in a pill to identify an error—this is now one step closer to reality thanks to the work done by researchers at Fraunhofer IZM in cooperation with Micro Systems Technologies (MST) and Sensry GmbH. As small as a piece of candy, the waterproof IoT ...

electrochemistry electrochemical impedance spectroscopy diagnostic products
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Shedding light on mechanisms of electrochemical energy storage

UV-visible spectroscopy gives researchers a tool to study battery materials - a breakthrough that could speed the design of higher performing energy storage devices

20-Apr-2023 - Understanding why certain materials work better than others when it comes to energy storage is a crucial step for developing the batteries that will power electronic devices, electric vehicles and renewable energy grids. Researchers at Drexel University have developed a new technique that can ...

electrochemistry batteries battery materials
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Nanobiosensor Developed for Detecting SARS-CoV-2

New sensor technology breakthrough against the pandemic

31-Mar-2023 - Infection and immunity status of the population are considered key parameters for handling pandemics. For this purpose, detecting antigens and antibodies is of great importance. The devices currently used for this purpose - what are known as point-of-care (POC) devices- are one option for rapid ...

electrochemistry electrochemical impedance spectroscopy biosensing
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Synthetic Genes for Flu Test

Electrochemical biosensor for antibody detection

17-Jan-2023 - The quantitative detection of specific antibodies in complex samples such as blood can inform on many different diseases but usually requires a complicated laboratory procedure. A new method for the rapid, inexpensive, yet quantitative and specific point-of-care detection of antibodies has now ...

electrochemistry electrochemical detection antibodies
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