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Analytical Chemistry news
Enhanced Raman microscopy offers clearer chemical imaging of cryofixed samples
Understanding the behavior of the molecules and cells that make up our bodies is critical for the advancement of medicine. This has led to a continual push for clear images of what is happening beyond what the eye can see. ...
Biochemistry
Dec 24, 2024
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Exploring imine-linked COFs: From gas storage to next-gen electronics
A recent study shines a spotlight on the development of covalent organic frameworks (COFs), particularly imine-linked varieties. Known for their tunable structure and remarkable stability, imine-linked COFs are set to revolutionize ...
Analytical Chemistry
Dec 24, 2024
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Structural analysis reveals how human eyelashes promote water drainage
Throughout human evolution, body and facial hair have notably diminished, yet eyelashes have remained a distinguishing feature. The physiological or functional purpose of eyelashes—traditionally thought to be for catching ...
Analytical Chemistry
Dec 20, 2024
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Biosensors mimic human olfactory system to discriminate between very similar odors
The human olfactory system discriminates between thousands of odors by interacting specifically with olfactory receptors on sensory neurons. Each receptor can detect several odorants at different intensities, and the same ...
Biochemistry
Dec 20, 2024
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Neural networks unlock potential of high-entropy carbonitrides in extreme environments
The melting point is one of the most important measurements of material properties, which informs potential applications of materials in various fields. Experimental measurement of the melting point is complex and expensive, ...
Analytical Chemistry
Dec 20, 2024
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Miniature sensor that detects toxic gas shows promising results in the lab
A team of scientists at UNSW Sydney have developed a highly sensitive miniature sensor that is able to detect low levels of the toxic gas nitrogen dioxide (NO2). The tiny, flexible sensor can detect the harmful gas in real-time ...
Analytical Chemistry
Dec 20, 2024
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Researchers unveil chip for quick antibiotic monitoring in water
Antimicrobial resistance (AMR) is a growing global health crisis because of microbes, such as bacteria, becoming resistant to antibiotics. A leading factor in this rise is the improper use and disposal of antibiotics in the ...
Analytical Chemistry
Dec 19, 2024
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Algorithms can determine whether a whiskey is of American or Scotch origin
Two machine learning algorithms can determine whether a whiskey is of American or Scotch origin and identify its strongest aromas, according to research published in Communications Chemistry. The results also suggest that ...
Analytical Chemistry
Dec 19, 2024
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Novel MOF combines adsorption and dissolution for energy-efficient oxygen separation from argon
Efficient gas separation is vital in various industries, from medical applications to energy production. However, isolating oxygen from mixtures presents a significant technological challenge. Because many gases, including ...
Analytical Chemistry
Dec 19, 2024
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Machine learning offers new framework for heterogeneous catalyst data analysis
Machine learning (ML) transforms the design of heterogeneous catalysts, traditionally driven by trial and error due to the complex interplay of components. BIFOLD researcher Parastoo Semnani from the ML group of BIFOLD Co-Director ...
Analytical Chemistry
Dec 19, 2024
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Advance in photochemical water oxidation enhances sustainable energy potential
With the global shift towards sustainable and renewable energy, the urgency to develop efficient methods for producing clean energy has never been greater. Imagine a future where the energy that powers our homes and cities ...
Analytical Chemistry
Dec 18, 2024
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Nature's instructions: How fungi make a key medicinal molecule
For roughly a century, ever since Alexander Fleming's accidental discovery of penicillin in 1928, fungi have proven to be a goldmine for medicines. They've provided treatments for a wide range of diseases, from infections ...
Biochemistry
Dec 18, 2024
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Potentially harmful bacteria can slip through antimicrobial showerheads, study finds
To guard against harmful waterborne pathogens, many consumers, including managers of health-care facilities, install antimicrobial silver-containing showerheads. But in ACS ES&T Water, researchers now report that these fixtures ...
Biochemistry
Dec 18, 2024
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Azo-menthol: New molecule can regulate ion channels using light
Located in the cell membrane, TRPM8 ion channels are known as receptors that recognize cold and respond to menthol, the cooling agent in peppermint. In addition, these channels influence pain perception and play a key role ...
Biochemistry
Dec 18, 2024
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71
Layer by layer: How simulations help manufacturing of modern displays
Modern materials must be recyclable and sustainable. Consumer electronics is no exception, with organic light-emitting diodes (OLEDs) taking over modern televisions and portable device displays. However, the development of ...
Analytical Chemistry
Dec 18, 2024
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Nanopore-based 'artificial tongue' can determine chemical makeup of alcoholic drinks
A team of chemists and biomedicine specialists at Nanjing University, in China, developed an "artificial tongue" based on biological nanopore technology that can be used to determine the chemical makeup of alcoholic drinks. ...
Oxygen and chlorine evolution without noble metals: Electrode potential transforms MXene surfaces
MXenes are a class of two-dimensional materials that were discovered in 2011. Theoretical studies previously predicted that they would not be catalytically active in anodic processes. Researchers led by Prof. Dr. Kai S. Exner, ...
Analytical Chemistry
Dec 17, 2024
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PFAS detected in firefighter gloves, hoods, and wildland gear
The protective clothing worn by wildland firefighters often contains PFAS, according to a new study from the National Institute of Standards and Technology (NIST). The study also found PFAS in hoods and gloves worn by firefighters ...
Analytical Chemistry
Dec 17, 2024
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Metal-organic framework film improves isomer separation control
Researchers have developed a method to enhance the separation of chemical isomers by controlling molecular diffusion. Utilizing a metal-organic framework thin film, they applied dynamic chemical interactions to adjust pore ...
Analytical Chemistry
Dec 16, 2024
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New climate chemistry model finds 'non-negligible' impacts of potential hydrogen fuel leakage
As the world looks for ways to stop climate change, much discussion focuses on using hydrogen instead of fossil fuels, which emit climate-warming greenhouse gases (GHGs) when they're burned. The idea is appealing. Burning ...
Analytical Chemistry
Dec 16, 2024
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More news
Excited state dynamics unlock potential for organics LEDs and bioimaging
We developed a way to use light to dismantle PFAS 'forever chemicals'
Scientists develop material with almost perfect water repellency
Catalyst 'breathes' new life into acrylonitrile production
Novel zeolite structure demonstrates superior heavy oil cracking efficiency
Scientists examine how roasting affects the perfect brew
Supramolecular sorting machine separates aromatic and aliphatic compounds
Universal barcodes unlock fast-paced small molecule synthesis
Uncovering pigments and techniques used to paint the Berlin Wall
Predicting atomic structures proves useful in energy and sustainability
Other news
Astronauts face unique visual challenges at lunar south pole
Convergent evolution: stick and leaf insects share 20 body features
How monkeys recognize snakes so quickly
Fish-friendly dentistry: New method makes oral research non-lethal
Mapping molecular arrangements to pave the way for better catalytic systems
Recyclable CuZn electrodes could reshape CO₂ reduction technologies
Scientists achieve low-temperature, efficient degradation of 'forever chemicals'
