Knowridge Science Report11d
Red onion dye helps solar cells stay safe from harmful UV rays
Researchers from the University of Turku, Finland, have found a new way to protect solar cells from harmful UV radiation ...
Labroots10d
Understanding How Cells Repair Damage From UV Rays
Ultraviolet (UV) radiation is known to cause DNA damage, and while that damage may accumulate and eventually lead to diseases ...
Technology Networks12d
Red Onion-Dyed Films Offer 99.9% UV Protection for Solar Cells
Nanocellulose dyed with red onion skin extract can protect solar cells from up to 99.9% of UV radiation up to 400 nanometers.
Science Daily13d
Nanocellulose treated with red onion dye provides effective UV protection for solar cells
Sustainable Nanocellulose UV Filters for Photovoltaic Applications: Comparison of Red Onion (Allium cepa) Extract, Iron Ions, and Colloidal Lignin. ACS Applied Optical Materials , 2025; DOI: 10. ...
Earth.com13d
Black hole radiation may actually be a catalyst for life
Although black hole radiation can be catastrophic in some cases, it may assist life once oxygen has accumulated in the planet ...