Astrophysicists discover largest sulfur-containing molecular compound in space

Researchers at the Max Planck Institute for Extraterrestrial Physics (MPE), in collaboration with astrophysicists from the ...

Experiment clarifies cosmic origin of rare proton-rich isotope selenium-74

Researchers have reported new experimental results addressing the origin of rare proton-rich isotopes heavier than iron, ...

Lead, arsenic and other toxic metals abound in Australian tattoo inks

Although tattoos have become more common, less attention has been paid to what’s in the inks being injected into people’s ...
Technology Networks

Lead, Arsenic, and Other Toxic Metals Discovered in Australian Tattoo Inks

Researchers analyzed 15 tattoo inks sold in Australia and found all failed at least one EU safety limit, including for toxic ...

Under your skin: toxic metals abound in tattoo inks sold in Australia, new study finds

Many tattoo inks available in Australia fail to meet current EU standards, with no national regulatory framework to protect consumers ...
IEEE

Phosphorus Versus Arsenic: Role of the Photodiode Doping Element in CMOS Image Sensor Radiation-Induced Dark Current and Random Telegraph Signal

Abstract: This work investigates the role of the phosphorus doping element in the radiation-induced dark current in a CMOS image sensor (CIS) photodiode. The neutron and proton irradiations on shallow ...