3-D-Printed Microscope Turns Smartphone into DNA Sequencer Posted on 04/08/2017 by Cosc With the right attachment, a smartphone can be used as a diagnostic tool for infectious diseases like tuberculosis. Faith Lapidus reports. … Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on X (Opens in new window)