We synthesized free-standing Si nanosheets (NSs) with a thickness of about <2 nm using a chemical vapor deposition process and ... The Si NSs showed blue emission at 435 nm, and absorbance and ...

Over time these react with negatively charged components of oil called fatty acids, which have been severed from the rest of ...

A new report investigating last year's BioLab 0fire has revealed what officials are calling a “disturbing” lack of safeguards ...

Zhoukou Normal University. ‡College of Chemistry, Nankai University. ∥Black & Veatch Corporation. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both ...

BPS is a common substitute for BPA since public outcry reduced use of BPA in plastics. Studies are showing the chemicals are similarly toxic. BPA/BPS are endocrine disruptors, and exposure may cause ...

Lifestyle changes don't work. Despite this, Tomlin-Harris still felt strongly about the harmful chemicals and toxins often found in common beauty products so she set out on a mission to educate Black ...

Vermont environmental officials are pausing to reevaluate a stricter state standard for certain harmful forever chemicals after a change in stance by the U.S. Environmental Protection Agency ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. CORRECTS TO GEESE, NOT DUCKS - Geese stained blue ...

A chemical plant has exploded near Seville. 80,000 residents are affected by the fire, smoke and released chemicals. China fires warning at US treaty ally ‘Doubt and hesitation’ are ripping ...

WaterNSW found a 1992 petrol tanker crash and explosion was one of three likely sources of so-called "forever chemicals" found in a Blue Mountains drinking water catchment. Firefighting foam used ...

A little more than a year after announcing its first ever drinking water standards for toxic PFAS chemicals, the Environmental Protection Agency (EPA) is reversing course, announcing it intends to ...

A report from the National Academies recommends that individuals with significant exposure to toxic chemicals, known as PFAS, get a blood test and ongoing medical monitoring. The chemicals called ...