A new paper from the Mani Group appeared in the Journal of the American Chemical SocietyJason Buck, a 4th year graduate student, and Dr. Tomoyasu Mani demonstrated a new type of magnetic control of molecular emission. They take advantage of the quantum mechanical nature of radical pairs (pairs of radical anion and cation or molecular qubits) to control fluorescence by using weak magnetic fields and tune the field response range. The results present a new strategy for designing magneto-optical probes for imaging and give insights into molecular designs for spintronics and other molecular spin technology applications.

The research is funded by the Japan Science and Technology Agency, PRESTO, Creation of Life Science Basis by Using Quantum Technology.

For further details, read the paper in JACS.