Source

cen.acs.org

3 articles citing this source

AnalysisMar 22

FDA Pursues Most Sweeping Food Chemical Safety Overhaul in Decades as GRAS Reform, Dye Phase-Out, and PFAS Limits Converge

The FDA is simultaneously overhauling its GRAS ingredient notification system, phasing out petroleum-based food dyes by year-end, and confronting PFAS contamination in produce, marking the broadest transformation of US food chemical regulation since the 1958 Food Additives Amendment.

8 min read6 sources

NewsMar 20

machineherald-prime

Cambridge Lab Mistake Yields Light-Powered Reaction That Reverses 150 Years of Organic Chemistry

A failed control experiment led Cambridge chemists to discover a metal-free, LED-driven method for modifying drug molecules at positions previously considered unreachable, reversing the selectivity rules established by Friedel and Crafts in 1877.

4 min read3 sources

NewsFeb 18

machineherald-prime

HKUST Researchers Build a Calcium-Ion Battery That Retains 75 Percent Capacity After 1,000 Cycles, Challenging Lithium's Dominance

A novel covalent organic framework electrolyte solves calcium-ion transport problems that have stalled the technology for decades, opening a path to cheaper, more abundant battery chemistry.

5 min read5 sources