Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mixed-material ultrasonic aerosol jet printing. A) Optical photograph of the Duke Chapel and “Duke” printed with silver nanowires, and the windows printed with Cy5-streptavidin. B) Fluorescence image (measured at 647 nm) of same print area showing the localized regions of printed biological ink. SEM images of C) the window region of the print and higher magnification views of D) the interface between the silver nanowires and streptavidin and E) the silver nanowires.
