Leif Schroeder, Monica Smith, Tyler Meldrum (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Team leader Leif Schröder (left) with Monica Smith, who holds a probe housing a phantom target, and Tyler Meldrum, holding a model of a biosensor's cryptophane cage. These members of the Alexander Pines and David Wemmer laboratories, working with team members Lana Chavez and Thomas Lowery, developed temperature-controlled molecular depolarization gates for NMR and MRI. Credit Roy Kaltschmidt, Lawrence Berkeley National Laboratory Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.