The power for Hubble’s scientific discoveries comes from solar cells. Designing and constructing Hubble’s first two sets of solar cell arrays constituted a huge technological achievement for the ...

Silicon nanotube arrays deliver functional mRNA into human pluripotent stem cells for the first time, achieving up to 64% transfection without compromising stem cell identity. A physical alternative ...

Engineers have developed nanoscale tattoos—dots and wires that adhere to live cells—in a breakthrough that puts researchers one step closer to tracking the health of individual cells. The new ...

Researchers developed a finely tuned method for growing titanium dioxide nanorod arrays with controllable spacing without changing individual rod size and demonstrated its application in ...