Chemical News
Electric molecular motor charges ahead
Oscillating voltage prompts molecular rings to trundle around a circular track
FDA green-lights lecanemab to treat Alzheimer’s disease
The developers list an annual price of $26,500 per patient
Agilent will double oligonucleotide capacity
Investment is the latest prompted by fast-growing market for the biotech drug actives
Ozone hole could heal in 40 years, experts say
Report points to lowered CFC-11 emissions from China
Fossilized pollen provides a glimpse of Earth’s broiling past
UV-absorbing phenolic compounds preserved in pollen grains point to powerful radiation during the Permian extinction
Viking Therapeutics accuses competitor of pilfering proprietary information
The lawsuit concerns a small molecule that treats metabolic diseases
Videos: C&EN’s Talented 12 Class of 2022 present their award-winning science
Presentations from the 2022 Talented 12 Symposium are now available
Capsida teams up with Lilly subsidiary for gene therapies
The pair will develop therapies to treat central nervous system diseases
US EPA proposes tighter limits on fine particulate matter air pollution
Plan would improve public health and could drive up costs for industry
Nonprofit Matric becomes the for-profit firm AVN
Management has bought out the West Virginia process development and manufacturing organization
US EPA orders toxicity tests on another PFAS chemical
HFPO is used in the manufacture of fluoropolymers