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Economy

More chemical companies post slumping earnings

Firms post sharp declines during the COVID-19-impacted quarter

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Reagents

Food additive enables fast synthesis in water

The technique could open a “new field” of environmentally friendly chemistry


Drug ingredients considered inert might have biological activity

Systematic investigation of excipients reveals that most are inactive, but a few may act upon biological targets

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Reagents

Food additive enables fast synthesis in water

The technique could open a “new field” of environmentally friendly chemistry


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Industrial Safety

The chemistry behind the Beirut explosion

Devastating blast at port in Lebanon blamed on poorly stored ammonium nitrate


Magnetically controlled droplets rock, rotate, and roll

Droplets with localized iron oxide nanoparticles move in response to a magnetic field and could have applications in optics