Development of novel microchamber with graphene-based electrochemical sensor provides a portable and commercial method for sulfite quantification in wine.
Some pesticides function similarly to the nerve agent sarin, and their ubiquitous use makes them a constant health hazard if unmonitored. Chemists designed a dual-microbe sensor to selectively and sensitively determine when the hazardous chemicals are nearby.
Development of novel fluorogenic probes provide valuable insights regarding the polarity of cancer cell membranes.
Many students learn about how to use the persnickety micropipette while performing other,critical reactions. However instructors at Montmouth College designed a unique teaching exercise to instill confident micropipette usage using color wheels.
Lipids are an important class of biological molecules where the physical and chemical structure will impact its function in our body. Effective lipid detection and analysis are key to understanding specific lipid interactions and overall biological impact. This paper discusses development of new analytical detection technique for mass spectrometry which provides greater insight into lipid biological chemistry.
Since it’s ratification in 1987, the Montreal Protocol has saved millions of people from skin cancer and cataracts. This success is due to global collaboration and an effective use of science in policy.
Title: Organophosphate Diesters in Urban River Sediment from SouthChina: Call for More Research on Their Occurrence and Fate in FieldEnvironment Authors: Chan Liang, Bo Peng, Gao-Ling Wei, Yanyan Gong, Guoqiang Liu, Lixi Zeng, Liang-Ying Liu, and Eddy Y. Zeng Journal: ACS EST Water 2021, 1, 4, 871–880 Organophosphate triesters are used as flame retardants, as well as…
Devin Swiner, one of the founders for #BlackInChem, shares what’s she’s learned, the hard-won wisdom she has earned as a Black woman in analytical chemistry.
Although skunks are nocturnal animals that prefer their own company, they won’t hesitate to spray potential predators, people or pets with fluid from their anal glands. For many years, these anal secretions have fascinated natural products chemists but repelled most of the rest of us. Learn about a new way to “de-skunk” from researchers at the University of Oklahoma.
When it comes to milk, preventing bacterial contamination on dairy equipment is key. Researchers in Israel developed a biological coating to prevent biofilm formation and keep their moo-juice fresh and clean.
Scientists from UCSD and Compultense University developed non-invasive tools to measure gastrointestinal distress, monitoring chemical markers in real-time.
Crime scene techs use luminol to reveal latent bloodstains – can normal, visible light increase the reaction’s sensitivity?
What happens when you bring DNA strands, gold nanoparticles, conformation-induced color changes, and a highly-intrusive bacterium together? A field-portable, inexpensive test for the world’s greatest bacterial threats.
Happy Halloween Everyone! In this article, we are going to honor the dead and discuss their stories and also learn to communicate with them using analytical chemistry techniques. Explore with me the power of infrared spectroscopy and walk down the memory lane with the skeletons!
More than you might think! Researchers have “hacked” glucose meters to detect enzymes, bacteria, and viruses using a device millions of people already use every day.
During thousands of years of burial, cereals from ancient artifacts are degraded and consumed, but ergot fungi produce a fingerprint of lipids that we can use to trace them.
Researchers collaborating on the Curiosity Mars Rover mission have discovered organic matter on Mars – a crucial ingredient to life as we know it. Let’s take a deep dive into what they found, how they did it, and what the data really mean.
Fake medical tests are a huge problem in many poorer countries. Let’s learn about a way to print erasable codes on these devices so they can’t be counterfeited!
Machine learning? Deep neural networks? Find out how advances in artificial intelligence could help scientists discover new materials.
Have you ever wondered what you’re smelling when you stick your nose into a glass of wine? Read this chembite to find out!
Ask someone what gases they would expect to find in our breath and oxygen, carbon dioxide and water may well be high on the list. But did you realize that acetone could be in there too? A npvel portable device for detecting acetone in breath has been reported.
How do we know we are safe with what we eat? Here, the authors introduce a fast and easy way to dig out the pesticides from our food for analysis.