The American Chemical Society has announced the winners of its nationwide student chemistry competition. The top prizes were awarded to Marissa Hohman, Jeanette Lawrence, and Andrew Gomez for their outstanding posters in grades K-2, 3-4, and 9-12, respectively.
The Bridgewater team created an interactive toy called 'The Green Machine' that teaches principles of green chemistry and reduces waste. The winning entry earned a $2,000 prize for purchasing a computer system and aims to interest young children in science and renewable energy.
Researchers create atomic force microscopy (AFM) probe to actively initiate chemical reactions on surfaces, increasing spatial resolution to one nanometer scale. This technique has potential applications in designing more efficient catalysts and solar cells, as well as refining chemical sensor technology.
The symposium showcases the latest research on green nanochemistry, focusing on sustainable nanotechnology and its applications in medicine, electronics, and energy. Researchers discuss developments of greener nanomaterials, new water-soluble carbon nanotubes, and nanomaterials for improved solar cells and fuel cells.
William Fenical, a Scripps Institution of Oceanography professor, has been awarded the Ernest Guenther Award for his pioneering work on marine natural products chemistry. His research has led to the discovery of potent anticancer agents and anti-inflammatory drugs from ocean sea floor bacteria.
The American Chemical Society has awarded a national recognition to a prominent chemist for their groundbreaking work in medicinal chemistry. Anderson has made significant contributions to the development of statins and HIV treatments, including Zocor and Crixivan.
Researchers developed a new method to permanently bind carbohydrate groups to proteins using room-temperature water-based chemistry. This breakthrough could lead to improved drug delivery and advancements in cancer research.
Two Dutch researchers, Gerard Roelfes and Jan van Esch, receive funding from ERA-Chemistry for their projects on DNA polymer-based nanostructures and self-organizing nanopatterns. These innovative materials have potential applications in asymmetric catalysis, programmable reactions, and biosensors.
The Merck Institute for Science Education has announced the winners of the 2006 Outstanding Undergraduate Research Program, recognizing institutions that foster interactions between biology and chemistry. The program supports research stipends for undergraduate students and aims to enhance education through research experiences in thes...
Ronald Breslow, a trailblazing researcher and prolific author, has been awarded the Othmer Gold Medal for his pioneering work in biomimetic systems and nonbenzenoid aromatic chemistry. His contributions have led to potential breakthroughs in cancer treatment through gene transcription modulation.
A new approach eliminates some steps in conventional tanning, resulting in substantial production efficiencies and a significant reduction in pollutants. The reverse process produces comparable leather with 42% less time, 54% fewer chemicals, 42% less energy, 65% less water and up to 79% fewer emissions.
A team of scientists at Duke University used computer-chemistry techniques to study the docking orientation required for a Cdc25B phosphatase enzyme to activate a cyclin-dependent kinase protein complex. The researchers discovered that specific hot spots on the molecules' surfaces must align precisely for the brief docking to accomplis...
The red kiwi has been found to have a promising nutritional profile, making it a potential addition to the diet for its high antioxidant content and low calorie count. The fruit's vibrant red color is also attributed to the presence of anthocyanins, which have been linked to several health benefits.
Researchers highlight the importance of antioxidants in fighting off winter ailments. Apples contain more disease-fighting compounds than other varieties, while hot cocoa, chamomile tea, and cranberries may also have health benefits.
The National Science Foundation (NSF) supports six Nobel laureates in chemistry, physics, and economics with its grants. NSF supported Robert H. Grubbs, Richard R. Schrock, Yves Chauvin, John L. Hall, Theodor W. Hänsch, and Roy J. Glauber for their pioneering work on metathesis, laser-based precision spectroscopy, and game-theory analy...
Researchers at UC Davis have successfully synthesized a chromium-based compound with a five-fold bond, a feat previously thought impossible. This breakthrough challenges the current understanding of metal chemistry and opens up new avenues for research in carbon chemistry.
Tomio Joins Blackwell Publishing to Advance Chemical Biology & Drug Design, Focusing on Smart Chemistry and Innovative Drug Development. Tomio brings extensive experience in small-molecule drug discovery and multidisciplinary research at ARIAD Pharmaceuticals.
COACh workshops help women chemists break through the 'polycarbonate ceiling' in careers by developing new negotiation and communication skills. The programs have reported significant improvements in reduced workplace stress for participating women scientists.
Yates received $3,000 and a certificate, as well as covered travel expenses to the meeting, in recognition of his research in nuclear chemistry and radiochemistry. A five-day symposium will be held at the 2006 spring meeting of the American Chemical Society (ACS) in Atlanta.
Researchers develop quantum algorithm to calculate molecular energy states with high accuracy, overcoming challenges in quantum chemistry. By using a relatively small number of qubits, they demonstrate the potential of quantum computers to solve complex problems that are currently unsolvable by classical supercomputers.
Duke University's integration of electronic laboratory notebooks improves student engagement and reduces cheating, but has limitations due to software challenges. The adoption of electronic notebooks is not widespread among universities and businesses.
The Beilstein Journal of Organic Chemistry is a peer-reviewed online journal that covers all aspects of organic chemistry and related disciplines. It invites submissions from organic chemists worldwide, offering efficient refereeing, rapid publication, and high visibility, with no publication charges or copyright restrictions.
The ACS Scholars Program has reached its 10-year milestone, providing financial support to over 1,600 minority students pursuing degrees in chemistry and related disciplines. The program aims to diversify chemical fields in academia and the workforce, with a focus on African American, Hispanic/Latino, and American Indian students.
Thomas Kucera, a renowned chemist and advocate for disability rights, will receive the ACS Committee on Chemists with Disabilities' Lifetime Achievement Award. He was the first editor of a landmark publication on teaching chemistry to students with disabilities.
The ACS Honors 2005 Heroes of Chemistry, who developed treatments for psychosis, myeloid leukemia, and dental disease. They also created cleaner gasoline and materials for smaller computer chips.
Researchers have developed a new technique using carbon nanotubes to mimic the role of collagen in bone tissue, leading to improved mechanical strength and flexibility for artificial bone grafts. This breakthrough could lead to a new type of bone graft for fractures and potentially even treat osteoporosis.
Researchers have successfully synthesized ammonia from nitrogen using a simple compound of iron and hydrogen in solution, marking a significant step toward achieving one of chemistry's coveted goals. This breakthrough could lead to more efficient and sustainable production of ammonia, a vital fertilizer for global food supply.
Researchers at Virginia Tech will use 'in situ click chemistry' to design a novel, species-specific insecticide for Anopheles gambiae mosquitoes, reducing toxicity and ensuring safety for humans and animals. The project aims to provide an effective solution for malaria control in communities worldwide.
The University of Oregon has developed an online resource called GEMs (Greener Education Materials) to teach green chemistry principles. The platform provides a wealth of resources, including lesson plans, activities, and test questions, to support the teaching of green chemistry across various disciplines.
The Beilstein Journal of Organic Chemistry publishes full research articles on various aspects of organic chemistry. Authors can submit their work online and retain copyright without publication charges.
Researchers are exploring marine natural products as a source of new medicines, including compounds that target cancer cells and regulate calcium flow. One compound, phorboxazole, has shown potential in inhibiting tumor cell growth at low concentrations.
Researchers detect enols in flames for the first time, revealing a new class of chemistry. The discovery uses a novel technique to distinguish between molecules and has potential applications in reducing pollutants and improving fuel cells.
K-State professor Chris Culbertson is working with NASA to develop microfluidic devices that can monitor astronaut health remotely. These devices use miniaturized chemical analysis instrumentation to analyze DNA mutation rates in cells on orbit.
Starting salaries for new chemists have remained stagnant since 2002, with median salaries ranging from $32,500 to $43,600. Despite modest gains in employment rates, the overall job market remains challenging for young chemistry graduates.
Researchers found that popular chemistry textbooks focus on abstract concepts and tools without discussing their application in practice. To address this, they developed a testable framework describing chemists' routine activities, including explaining phenomena, analyzing matter, and synthesizing new substances.
The American Chemical Society's Academic Employment Initiative (AEI) offers advice on applying for chemistry faculty positions. AEI aims to broaden the hiring process to include more women, minorities, and candidates from lesser-known universities. The initiative emphasizes research fit and highlighting one's unique qualities.
The American Chemical Society's national meeting showcased groundbreaking research on various topics, including an antioxidant mixture that may prevent skin cancer, genetically engineered bacteria for mass-producing antibiotics, and novel gene therapy vectors to combat chronic pain and brain cancer. Researchers also discovered a potent...
Virginia Tech researchers have made a breakthrough in using supercritical fluid chromatography to separate polar and ionic compounds, paving the way for green-chemistry techniques in drug development. The discovery uses carbon dioxide-based fluids with added polar solvents containing ionic components.
Olah's work on hydrocarbon chemistry led to improvements in lead-free gasoline, cleaner fuels, and insights into chemical processes used in pharmaceutical and industrial chemistry. He also developed a new, highly efficient fuel cell and has guided over 200 research associates throughout his distinguished career.
The American Chemical Society has recognized Schering-Plough's unique contribution to the ACS Scholars Program, providing grants of $50,000 to support 20 freshmen students each year. The program has awarded $8 million in scholarships to nearly 1,500 talented minority students with financial need since its inception.
A Florida Tech scientist has received a $1.7 million NSF grant to develop an integrated science teaching enhancement partnership, which will help design and pilot learning modules linking earth science, biology, chemistry, and physics
The Beilstein Journal of Organic Chemistry will publish original research on all aspects of organic chemistry and related disciplines. The journal aims to provide a chemically intelligent presentation of articles while emphasizing speed of publication.
Virginia Tech researchers have designed supramolecular complexes that can generate pharmaceutical compounds to cleave DNA in tumor cells. These complexes use visible light-induced reactions, which can penetrate tissue and deliver targeted therapy.
John Corbett, a renowned chemist, has been awarded the Spedding Award for his outstanding contributions to inorganic solid-state chemistry and strong metal-metal bonding. He is the third Ames Laboratory researcher to receive this honor.
COACh founder and chair Geri Richmond will use $10,000 grant to expand mentorship programs to Latin America, aiming to improve hiring and promotion of women in academic chemistry departments. Richmond's organization has seen success with its workshops and leadership forums, increasing women's participation and reducing workplace stress.
The Merck/AAAS Undergraduate Science Research Program supports research stipends and fosters interactions between biology and chemistry departments at participating institutions. The program aims to enhance undergraduate education through research experiences emphasizing the interrelationship between chemistry and biology.
The Smalley/Curl Fund for Innovation supports research in medical diagnostics and drug delivery using gold nanorods. Rice University faculty receive one-year grants to develop novel ideas with the potential to impact all areas of nanotechnology.
Richard Zare receives $100,000 Wolf Prize for his ingenious applications of laser techniques in analytical chemistry. He has developed novel methods for detecting single molecules and exploring chemical properties.
A research team has discovered clusters of aluminum atoms that exhibit chemical properties similar to single atoms of metallic and nonmetallic elements when reacting with iodine. The discovery enables the creation of unique compounds with distinct properties.
A European network aims to enhance coordination of innovation-driven research in catalysis and sustainable chemistry. The initiative seeks to increase efficiency and strengthen the field's position on the European research agenda.
Researchers at the University of Oregon have discovered a way to build a molecular 'claw' that can grab onto arsenic and sequester it, potentially leading to improved treatments for arsenic poisoning. The molecules developed by the team are known as chelators, which enable them to trap and immobilize heavy metal atoms like arsenic.
Researchers explored strategies to combat HIV-1 protease resistance, a key factor in treatment failure. The study identified novel approaches to inhibit the enzyme, offering potential solutions to overcome drug resistance and improve treatment outcomes.
A team of scientists has developed a novel method to detect the culprits behind dust allergies, using PNA-encoded protease substrate microarrays. This innovative approach reveals the specific proteins responsible for triggering allergic reactions in humans, providing new insights into the mechanisms underlying dust allergy.
The SIOC and Wiley-VCH will jointly own the journal, while SIOC provides editorial expertise and Wiley-VCH handles marketing and distribution. The partnership aims to increase international recognition and improve services for readers and authors.
Chemical genetics was used to identify novel small-molecule inhibitors of severe acute respiratory syndrome-associated coronavirus. The study revealed four compounds that effectively inhibited the replication of the virus, providing new hope for the treatment of SARS.
Researchers have developed core/shell nanogels that can target cancer cells using folic acid, a nutrient that cancer cells absorb more than healthy cells. The nanoparticles can be heated to kill cancer cells, but applying targeted heat sources like ultrasound can spare healthy cells.
Researchers at NJIT have developed a new compound derived from pine trees that could change the face of green chemistry. The chiral ionic liquid, created through a Diels-Alder reaction, offers non-toxic and cost-efficient methods for pharmaceutical and fine chemical industry processes.
Researchers found pronounced nitrogen oxide pollution plumes extending across central Indian Ocean, mainly from Africa and southeast Asia. The study suggests that the Indian Ocean is not always pristine and that feedbacks in atmospheric chemistry can result in downwind regions being highly insensitive to upwind emissions.
Virginia Tech researchers have developed light-activated therapy agents that are oxygen independent, overcoming a limitation in photodynamic therapy. The new agents are activated by visible light and have been studied in cell cultures, showing promising results.
The Masters of Chemistry Education program at Penn enables high school teachers to learn chemistry from researchers while working full-time. The 26-month program includes three summers, providing tuition scholarships and expanding a teacher's knowledge of chemistry.