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Good times, bad times for chemical industry

A strong economy is overshadowed by trade wars and plastics woes




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Multilayer coating could fight bacterial growth on plastic dental devices

Superhydrophilic film made of two sugar molecules could lead to cleaner retainers or tooth aligners




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Setup may make transferring <em>tert</em>-butyl lithium and other pyrophoric reagents safer

Simple pieces of equipment decrease the danger of moving small volumes of chemicals prone to igniting




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Un dispositivo hace más fácil y segura la transferencia de <i>terc</i>-butil litio y otros compuestos químicos pirofóricos

Las piezas reducen de forma sencilla el peligro al transferir pequeños volúmenes de productos químicos inflamables




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Chemistry in Pictures: All that glitters isn’t gold




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Synthetic biology could enable bioweapons development

A new National Academies report names and classifies the kinds of biological weapons that could emerge from techniques like CRISPR gene editing and DNA synthesis




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Chemicals are caught up in U.S.-China trade war

U.S. tariffs target large-volume chemicals, and China responds in kind




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Existing treaty could help manage global plastic waste trade, researchers suggest

Basel Convention would help control flow of used material displaced by China’s ban




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Oil and gas wastewater is a cheap fix for road dust but comes at a toxic cost

Treating roads with the wastewater may pollute the environment with radium and oil and gas compounds




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Potential alcohol addiction mechanism revealed

Researchers are using knowledge gained from rat studies to develop better therapeutics




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Chemistry in Pictures: Twisted crystals




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Volunteer service award to Carolyn Ribes

Chemist honored for her tireless efforts on behalf of diversity, inclusion, and volunteerism in the society




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U.S. report proposes lower safe level for perfluorochemical exposure

ATSDR daily dose numbers for PFOS and PFOA are one-tenth those of EPA




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Unique silica enclosures form on micelles

Dodecahedral ‘silicages’ could carry drugs or diagnostic agents




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U.K. chemical firms must re-register for REACH




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Roche pays $2.4 billion for rest of Foundation Medicine




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Oil and gas wastewater is a cheap fix for road dust, but it comes at a toxic cost

Treating roads with wastewater may pollute the environment with radium




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Topological materials move from the world of theoretical physics to experimental chemistry

These exotic materials could find applications in electronics, catalysis, and quantum computing




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Setup may make transferring <i>tert</i>-butyl lithium and other pyrophoric reagents safer

Simple pieces of equipment decrease the danger of moving small volumes of chemicals prone to igniting




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Cellulose derivative accelerates organic chemistry in water

Additive facilitates numerous pharmaceutically relevant reactions through unknown mechanism




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Gene therapy start-up Freeline Therapeutics raises $116 million




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BridgeBio licenses compounds from NeuroVive and launches Fortify Therapeutics




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Adventures with the periodic table




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Donald Ingber is leading efforts to develop organ-on-a-chip devices to replace animal tests

Widespread adoption of the chips will require mass production and finding the right questions to ask with the devices




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Sea, land, factory: 3 tales of pharmaceutical outsourcing

Drugs can be made by more than just chemical synthesis. Here are stories of three from the sea, the land, and yes, the factory




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Changes on tap at U.S. Chemical Safety Board

Chair departs, investigators leave, staff fears changing mission




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Celgene partners with Skyhawk Therapeutics to drug RNA with small molecules

Skyhawk will receive $60 million up front to develop drug candidates that target RNA in neurological diseases




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Magnets tune the friction of a designed surface

Multifunctional surfaces could control liquid and particle movement in microfluidics or pipes




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Giant crystals in Mexican cave face dehydration

Water loss from the gypsum crystal surfaces is a primary degradation pathway




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Exploring the claims of an electric bandage

The electroactive material’s makers say it can kill antibiotic-resistant bacteria and battle body odor




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Chemistry in Pictures: Enchanted rose




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Ocean geysers on Enceladus harbor large organic molecules

Moon is a good candidate to host extraterrestrial life, but this find isn’t proof that it does




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Averiguan por qué a ciertos medicamentos les cuesta disminuir el tamaño de los tumores

Un estudio muestra cómo bloquear una enzima podría hacer más efectivos los tratamientos de un importante tipo de cánceres




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Decoding how insects use visual and chemical cues to find food

Chemical ecologist Shannon Olsson and neuroscientist Karin Nordström employ 3-D printing and virtual reality to answer pressing questions about pollinators




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Dow Chemical wins $1 billion judgment against Nova Chemicals

An Alberta court agrees with Dow that Nova’s operation of an ethylene joint venture was self-serving




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Dow materials used in new Olympic headquarters




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Non-addictive opiate-like compounds may help treat narcolepsy

Chronic morphine treatment in mice restored a narcolepsy-related deficit in the brain, decreasing symptoms 




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Nominations sought for 2020 American Chemical Society national awards




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Chemistry in Pictures: Heady henna




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Unicode Consortium releases new science emoji

Nine new science-themed emoji will soon be available on a number of platforms and mobile devices




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Bio-Techne acquires Exosome Diagnostics for $250 million




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Boehringer Ingelheim to build a biologics research center




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BASF taps Citrine for artificial intelligence




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Giant crystals in Mexican cave face dehydration

Water loss from the gypsum crystal surfaces is a primary degradation pathway




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Calico and AbbVie advance antiaging efforts




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Raman spectra of bloodstains could reveal age range of suspects or victims

Study with blood donors pinpoints age-related intensity differences of particular peaks




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Pot purveyors get wise to instrumentation; steelhead trout shift their genetic gears




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Thermo Fisher to buy electron microscopy supplies maker Gatan

Acquisition builds on recent purchases of electron microscope makers FEI and Phenom-World




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Errors in C&EN graphic reveal widespread misconceptions about slime chemistry

Multiple sources, including journal articles and chemical catalogs, get the borate bonding and reactivity wrong




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Chemistry in Pictures: Simulating cancer