Roth's discovery led to the development of Lipitor, which has logged more than 36-million patient years of experience and involved over 400 clinical trials. His innovative approach to statin structure resulted in a simpler molecule with equal efficacy.
Beauchamp's team has developed a method to trap only molecules with certain shapes, allowing for the analysis of specific proteins in complex mixtures. This breakthrough technique enables chemists to detect and analyze unique protein patterns, holding promise for applications such as detecting HIV infection.
A Rutgers University chemist has developed innovative solid-state materials with broad applications, including sensors. Her research also addresses critical manufacturing needs, such as humidity control.
A Pennsylvania chemist has won a prestigious national award for his groundbreaking work on peptides, which have the potential to revolutionize the treatment of neurological conditions. The researcher designed lactams, chemical bridges that stabilize peptides and make them less digestible to enzymes.
A University of Michigan professor has developed a new sorbent material that can selectively remove sulfur from gasoline and diesel fuel, a key step in reducing acid rain. The innovative technology could help industries meet upcoming federal standards by reducing reactor sizes and energy consumption.
Robeson, a chemical engineer, has developed numerous polymers to solve problems, including an orthopedic splint compound that molds at body temperature and reduces scarring by 95 percent. His work also includes flame-retardant materials for televisions, aircraft interiors, and camera housings.
Indoxacarb, a new crop-protection insecticide, blocks nerve membrane channels, making it effective against insects like the Helicoverpa armigera caterpillar. Developed by a team of chemists, indoxacarb breaks down rapidly in the environment, reducing its impact on crops and the ecosystem.
Nuzzo and colleague David L. Allara developed stain-repellent coatings, lubricants that cling in harsh weather, and materials for artificial hearts and protein protection. Their discovery attached molecules to gold surfaces, changing interactions with other substances.
Birks, a renowned Boulder chemist, has won the ACS Award for Creative Advances in Environmental Science and Technology. He is developing smaller instruments to measure atmospheric gases using balloons, which may have medical benefits, such as tracking nitric oxide levels for asthma treatment.
A Texas chemist has won a national award for his work on vitamin B12, a natural product he has worked with for about 30 years. He is now working on recreating the pathway for taxol, an anti-cancer drug derived from yew trees.
Dr. Linhardt developed low-molecular-weight heparins, a type of anticoagulant that can be administered as daily shots, reducing hospital costs and improving patient outcomes. His research also aims to manufacture the drug in labs rather than harvesting it from animal tissue.
Chemist Denmark develops reactions to make mirror-image compounds with simpler, cheaper materials. His work impacts the pharmaceutical industry and improves access to essential substances.
Dixon's research uses computers to solve complex equations and predict the assembly of fluorine compounds, leading to the development of HFC 134A. His work also balances stability, safety, and environmental concerns in the creation of cost-efficient refrigerants.
Christensen studies carotenoids' role in photosynthesis, a process by which plants turn light into chemical energy. His work draws students to the basics of physical chemistry, influencing his teaching at Bowdoin College.
Ganguly's work involves designing drugs from natural molecules, targeting disease-causing compounds, and exploring new mechanisms of treatment. His notable achievements include developing Ziracin, a natural antibiotic, and Zetia, a cholesterol-lowering drug with a synergistic effect with statins.
The Berkeley chemist has made significant contributions to understanding chemical reactions, including the discovery of the Bergman reaction. His work on intermediates has revealed their key role in chemical processes, with potential applications in fields such as medicine.
Computer modeling helps explain experimental results and predict successful reactions, leading to breakthroughs in understanding how new drugs work. Proline, a simple protein building block, was solved using computational methods after decades of uncertainty.
Manzer has led the development of commercially viable replacements for CFCs, including HFC 134A in automobile air conditioners. He also designed catalysts that can make polycarbonate without generating another ozone-depleting compound as a byproduct.
A Pacific Northwest chemist has developed increasingly selective methods to separate and analyze biological mixtures using capillary liquid chromatography and mass spectrometry. The techniques enable researchers to predict the effect of complex perturbations on biological systems, such as drug side effects and virus exposure.
Maryanoff, a renowned medicinal chemist, has developed topiramate, a successful drug approved in over 70 countries to treat epilepsy and other central nervous system disorders. His work also focuses on structure-based drug design, with recent breakthroughs in human clinical trials.
Grubbs designs catalysts that target carbons in molecules, breaking open double bonds to form new materials with tailored properties for plastics or pharmaceuticals. The ACS Award for Creative Research in Homogeneous or Heterogeneous Catalysts recognizes his work in improving reaction rates and efficiency.
Walsh's research team has focused on developing selective antibiotics that target bacterial enzymes while leaving human ones intact. His work has helped design new variants of vancomycin, some of which are now in human trials to combat antibiotic-resistant bacteria.
Nicolaou and his graduate student Phil Baran have synthesized highly complicated compounds from a species of juniper, showing potential as cholesterol-lowering and anti-cancer drugs. The breakthrough was achieved in an international race to synthesize CP molecules, showcasing the team's expertise in organic synthesis.
Rochester chemist Rich Eisenberg has won a national award for his outstanding contributions to the field of inorganic chemistry, including advancements in artificial photosynthesis and flat-panel displays. His work has been recognized for its potential impact on energy production and electronic device technology.
Bodner's approach to teaching chemistry emphasizes the importance of understanding the underlying ideas and history behind chemical concepts. He has successfully developed a division of chemical education at Purdue, which has granted over 40 doctorate degrees to graduates who become chemistry professors or train future teachers.
Baran and his adviser K.C. Nicolaou led a team to synthesize CP molecules, a highly complicated compound with potential as cholesterol-lowering and anti-cancer drugs. Their innovative methods have also led to new techniques and tools for molecule synthesis.
A renowned chemist, Stang has made significant contributions to the field of petroleum refining, including the discovery of vinyl carbocations and self-assembly. His work has the potential to redefine the industry with its innovative compounds.
Allara and Nuzzo developed a model that allows researchers to study how molecules arrange themselves on surfaces, packing tightly and responding to their environment. This discovery has been used to advance various fields, including the development of artificial hearts, lubricated surfaces, and complex plastics.
Los Angeles-based chemist Christe has developed a new form of nitrogen that can release large amounts of energy when decomposed, making it potentially useful for propulsion applications. The discovery, which was made in collaboration with his research team, is the latest breakthrough in Christe's ongoing work on energetic materials.
A St. Louis chemist has developed innovative methods to spin and shape atomic nuclei, which can affect their decay rates. His team has achieved incredibly fast spin speeds, such as 2 million-billion-billion revolutions per second, using specialized instruments.
Ford, a veteran teacher, has been recognized for her unique approach to teaching chemistry, which combines process-based learning with interactive activities to capture students' enthusiasm. Her efforts have led to numerous civic awards and recognition within the scientific community.
Theoretical chemist Schaefer wins the ACS Award for his groundbreaking work on simulating genetic material responses to electron bombardment. His research uses computer programs to derive new formulations and concepts, shedding light on complex chemical behavior and emerging properties of materials.
Brookhart's research team has made new polymers by constructing metal catalysts that insert monomers in the middle of chains, resulting in branched polypropylene with improved properties. His work expands the range of available polymers, with several licensed for commercialization.
Buriak's innovative approach to semiconductor technology enables direct communication between molecular features and devices, allowing for new applications in drug delivery and biological interfaces. Her research has been licensed to a company for in vivo drug delivery, potentially enabling direct interaction with the brain.
Organic and sustainably grown produce show significantly higher levels of antioxidants compared to conventionally grown food. The investigation reveals a 58.5% increase in antioxidant levels for sustainably grown corn, highlighting the potential benefits of alternative farming practices on nutrition.
The hair dye market is experiencing rapid growth, driven by the popularity of permanent dyes that can last up to six weeks. According to recent studies, 42% of American women and 25% of American men use hair dyes, with 37% of consumers using them in the previous year.
The main cause of tooth discoloration lies at the surface of enamel, where red wine, coffee and tea stain teeth. Hydrogen peroxide-based whitening agents target deeper discoloration by forming radical intermediates that break down into water and oxygen.
The new mat mimics natural clotting processes by creating fibers of similar dimensions to those found in the body. It can be used for minor cuts or severe battlefield wounds, promoting clotting and eventual absorption by the body.
The American Chemistry Council predicts a second-half recovery for the chemical industry globally, with 3.5% growth in physical chemical volume expected this year. Basic chemical shipments are expected to grow 3.8%, with the fertilizer industry leading the way with a 5.0% increase.
Researchers successfully expanded the genetic code of E. coli bacteria, creating a self-sufficient organism that can produce new amino acids on its own. The breakthrough could lead to enhanced function in organisms and provide answers to questions about why life settled on 20 natural amino acids.
A new study found that moderate beer drinking is associated with lower heart attack risk, as shown by decreased cholesterol levels, increased antioxidants, and reduced fibrinogen levels. The study also discovered structural changes in fibrinogen caused by beer consumption, which may serve as a new diagnostic indicator for heart attack ...
Researchers analyzed debris from the collapsed towers and found no high levels of pesticides, polychlorinated biphenyls or other persistent organic pollutants. The study estimated that 100-1000 tons of polycyclic aromatic hydrocarbons were present in lower Manhattan dust, but these particles were too large to be inhaled deeply.
A study found that dark grape juice reduces iron availability by 67%, while light-colored juices increase uptake. Limiting grape juice or alternating with other juices is recommended for infants and toddlers to prevent iron-deficiency anemia.
A recent study by researchers found that rice grown in areas with contaminated fields in Bangladesh has arsenic levels 10-fold higher than uncontaminated areas. The World Health Organization warns that the tubewell crisis in Bangladesh is the largest mass poisoning of a population in history, with potential health risks for millions.
Advances in biotechnology are expected to boost immunity, improve lactose utilization, and relieve diarrhea in designer milks. Green cows are also being developed to reduce methane production and greenhouse gas emissions.
Researchers are developing non-invasive methods for delivering therapies, such as patches, inhalers, and ultrasound, to overcome limitations of traditional drug delivery. Tissue engineering also holds promise for growing new organs and tissues using cells and polymers, offering potential solutions for diseases like diabetes and paralysis.
Winning students in Texas created groundbreaking projects that address pressing issues like HIV destruction, urinalysis technology, and eco-friendly transportation. Their innovative solutions have the potential to save lives and improve healthcare outcomes.
A new study found that nearly 50% of wells labeled as unsafe actually contained safe drinking water. Researchers recommend using more accurate testing methods to ensure water safety in the region.
Preservatives can be grouped into three types: antimicrobials, antioxidants, and enzymes that fight natural ripening. Sulfur dioxide blocks microbial growth in foods, while propionates and benzoates help keep bakery products fresh.
Honey-baked meats contain antioxidants that may protect against heart disease, while bread crusts are rich in cancer-fighting compounds. Cranberries top the antioxidant chart, followed by canned corn, herbs like oregano, and sweet potato-based desserts.