Researchers used complementary imaging techniques to explore the impact of synthesis approaches on the nanoscopic internal structure of apparently perfect calcite particles, which has implications for contaminant sequestration and carbon storage.
New research by scientists in the Florida State University Department of Chemistry and Biochemistry uses the patterns formed by a dried salt solution to train a machine learning algorithm that can identify the chemical composition of different salts.
Kevin Clark, an assistant professor of chemistry at Tufts University, has been named a 2024 Beckman Young Investigator. The award, presented by the Arnold and Mabel Beckman Foundation, offers $600,000 in funding over four years to promising early career faculty members conducting “high-risk, high-reward work” that will address a broad range of problems.
Argonne scientists have used isoporous membranes — membranes with pores of equal size and shape — and recirculation to create separations at the nanoscale that overcome previous limitations.
The NGC 2419 globular cluster contains potassium and magnesium in ratios not found in other, similar globular clusters. Scientists have so far been unable to find the source for this unexpected pattern. However, previous uncertainties in the potassium-hydrogen fusion reactions hindered the predictions of stellar models.
The American Cleaning Institute joined three allied trade associations in publishing new guidance for makers of professional cleaning products that use enzymes, which are known for their versatility, safety and low environmental impact.
Indiana University School of Medicine researchers and their collaborators have uncovered molecular insights expected to enhance treatment options for acute myeloid leukemia (AML), a rare and severe blood and bone marrow cancer.
Newly published research details the development of an easy-to-use intuitive tool that can predict without lengthy experimentation and calculation the reactivity of C-C bonds when designing mechanophores, which could lead to the discovery of new mechanically responsive materials.
By unraveling vibrational signatures and observing ion exchanges, an Oak Ridge National Laboratory team revealed how chemical species form in a highly reactive molten salt mixture of aluminum chloride and potassium chloride.
A record 40 students on the path to achieving doctorates in fields that emphasize the use of computing and mathematics are now being welcomed into the U.S. Department of Energy Computational Science Graduate Fellowship (DOE CSGF) program.
Alice Walker, Ph.D., assistant professor of chemistry in the College of Liberal Arts and Sciences at Wayne State University, received a Faculty Early Career Development (CAREER) award from the National Science Foundation to fund her research on applying computational chemistry to the understanding and rational design of new fluorescent protein (FP) sensors.
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Journalists who register for the fall meeting of the American Chemical Society (ACS) will have access to about 10,000 presentations on topics including agriculture and food, energy and fuels, health and medicine, sustainability, and more.
Scientists have developed a new efficient catalyst for the most challenging part of “water splitting,” a series of two simultaneous electrochemical reactions that generate hydrogen gas, a green energy source, from water. The new catalyst was designed based on theoretical predictions and validated in laboratory tests and industrially relevant demonstrations.
Oak Ridge National Laboratory scientists ingeniously created a sustainable, soft material by combining rubber with woody reinforcements and incorporating “smart” linkages between the components that unlock on demand.
Chemists at the U.S. Department of Energy's Brookhaven National Laboratory, Stony Brook University (SBU), and their collaborators have uncovered new details of the reversible assembly and disassembly of a platinum catalyst. The new understanding may offer clues to the catalyst's stability and recyclability.
Astatine-211 is a promising alpha emitter for targeted alpha therapy for cancer, but astatine is among the least-studied elements. In this research, scientists investigated astatine’s behavior when interacting with ion exchange and extraction chromatography resins used to produce radioisotopes and delivering them to targets in the body.
Scientists at the University of Wisconsin–Madison have developed the most sensitive method yet for detecting and profiling a single molecule — unlocking a new tool that holds potential for better understanding how the building blocks of matter interact with each other.
Advances in electrochromic coatings may bring us closer to environmentally friendly ways to keep inside spaces cool. Researchers in ACS Energy Letters report demonstrating a new electrochromic film design based on metal-organic frameworks (MOFs) that quickly and reliably switch from transparent to glare-diminishing green to thermal-insulating red.
The same molecules that create chocolate's aroma might carry some unwanted health effects if there are too many around. According to research published in ACS’ Journal of Agricultural and Food Chemistry, while many of the compounds appeared in chocolate in low enough concentrations to be safe, higher amounts were found in some baked sweet treats.
Ammonia is the starting point for the fertilizers that have secured the world’s food supply for the last century. It’s also a main component of cleaning products, and is even considered as a future carbon-free replacement for fossil fuels in vehicles.
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