A hand-held device to detect antibiotic resistant bacteria? Some researchers in Singapore made this idea a reality.
A shipwreck gives insight into plastic degradation
Researchers use shipwreck containing plastic pellets as a natural experiment for plastic degradation.
Soaking up the sand: using solvents to detect chemical warfare agents
Researchers explore the best options for extracting nitrogen mustards, a chemical warfare agent, from sand.
Just Breathe… A Cutting-Edge Method to Diagnose Lung Cancer
Can exhaled breath be used to diagnose lung cancer? A recent study explores this possibility.
Atmospheric chemistry to make you go OOOH!
Recent findings that reveal a previously neglected group of compounds in our atmosphere.
Hydrogen Swap: Exploring the Most Basic Reactions
The most basic reactions are movements of hydrogens — protons — from one molecule to another. Insuati et. al. explored hydrogen tunneling in a dimer of a common organic molecule to look at the very fundamentals of reactivity.
Identifying Receptors Involved in SARS-CoV-2 Infection via Proximity Labeling
SARS-CoV-2 attaches to human cells by binding its spike protein to ACE2 receptors — but could other receptors be involved in this process?
Geoelectrochemistry: Primordial chemistry that transforms the building blocks of life.
New reactions could explain the organic molecules on meteorites may give us a hint as to how organics are created and destroyed on icy moons.
Electricity allows molecules to recognize each other and form supramolecular complexes
Electricity allows fine reaction control in molecular recognition events
You Don’t Want This Smoke: Wildfires lead to decline in wine quality
How can we use mass spectrometry to predict if grapes exposed to wildfires will produce smoke-tainted wine? This article explores detection of various chemicals associated with low-quality wine.
DON’T IGNORE THE FUNGAL MICROBIOTA!
Fungus, as it turns out, can be beneficial, and scientists have found that fungus in the gut could improve cognition and so, might help as a treatment option for Alzheimer’s disease.
3.5 billion-year-old rocks on Mars preserve plenty organic carbon
NASA scientists discovered a plethora of ancient organic carbon buried in Mars’s sedimentary rocks.
Discovery of gut microbial enzymes that modify drugs
Scientists uncover more ways gut microbes modify drugs
These Engineered Microbes Recycle Greenhouse Gases to Combat Climate Change
Scientists showcase a new, large-scale method to convert harmful greenhouse gases into commercially lucrative chemicals.
Wearable electronic patches detect biomarkers of human health using plasmonic material
Research in wearable electronics brings us closer to personalized medicine with plasmonic materials.
Development of Novel Microchamber for Sulfite Quantification in Wine
Development of novel microchamber with graphene-based electrochemical sensor provides a portable and commercial method for sulfite quantification in wine.
Chemists figure out how the grass pea makes its BOS neurotoxin
One of the most abundant South Asian and Sub-Saharan African legumes is the hardy, nutritional grass pea. However, the vegetable naturally produces a paralyzing neurotoxin, and the exact mechanism has long eluded scientists – until now.
A New Highly Degradable Biobased Plastic
An investigation of the performance and degradation mechanism of a seawater-degradable copolyester.
Enzyme Resurrection: What did photosynthesis look like billions of years ago?
The enzyme responsible for photosynthesis is over 2.5 billion years old. How has billions of years of evolution changed its efficiency? Scientists resurrected an ancient version of the enzyme to find out.
Detecting SARS-CoV-2 using Lettuce, not the vegetable
With the continued prevalence of Covid-19, development of new and improved detection methods of the virus is an important step forward in simplifying diagnosis and treatment. This article explores the use of DNA aptamers as a viral detection tool.
Non-invasive, low molecular weight, biomarker method for detection of skin cancer.
Development of a new, non-invasive and topical sampling method uses low molecular weight, skin cancer biomarkers for better detection for early stages of skin cancer diagnostics.
Electron spin selectivity effects can be harvested in asymmetric catalysis
A deeper understanding of spintronics enables the generation of new technologies using chiral molecules.
MACHINE LEARNING TECHNIQUES UNRAVEL CELL DEATH MARKERS
Title: Machine Learning Classifies Ferroptosis and Apoptosis Cell Death Modalities with TfR1 ImmunostainingAuthors: Jenny Jin, Kenji Schorpp, Daniel Samaga, Kristian Unger, Kamyar Hadian, and Brent R. StockwellYear: 2022Journal: ACS Chemical BiologyDOI: https://doi.org/10.1021/acschembio.1c00953 Featured image by Alex Ritter, Jennifer Lippincott Schwartz and Gillian Griffiths, National Institutes of…
Reaffirming the story of Earth’s atmosphere
Earth’s atmosphere didn’t see oxygen until over 2 billion years ago. New techniques help confirm an old hypothesis about exactly when the planet’s oxygenation happened.
A Cheap Fix for Diffuse Methane
Converting methane to carbon dioxide could be a key strategy in tackling climate change.