In this study the cellular and subcellular distributions of As and Silicon (Si) in rice roots were investigated using high pressure freezing, high resolution secondary ion mass spectrometry (NanoSIMS) ...

Current regulations for nanomedicines overlook the effects of the different forms of the same element, such as ions, nanoparticles, and aggregates. In a recent study, researchers developed a new ...

(Phys.org)—Scientists from the University of Bristol's Centre for Quantum Photonics have developed a silicon chip that will pave the way to the mass-manufacture of miniature quantum chips.