A novel molecular system enables controlled iron release using green light, combining ferrocene with a carbon nanohoop for ...

The Earth has a layered structure made up of the core ... The outer core is liquid iron and nickel and generates the Earth's magnetic field. And the inner core is made of solid iron and nickel.

The configuration of this molecule, 'berkelocene', is modelled on a similar structure called ferrocene, but instead of a charged iron filling, an ion of the radioactive element berkelium is ...