New 3D Printers Can Create Objects From Multiple Materials

Imagine printing anything from electronic devices to artificial bones using the same 3D printer. Now, scientists have developed a universal approach for printing materials with easy-to-modify surfaces to eliminate the need for multiple 3D printers.

3D printing is a potentially powerful manufacturing tool. However, numerous printing technologies have had to be developed as several 3D printers with single-purpose inks are often needed for different uses, increasing fabrication costs. Finding one all-purpose ink or 3D printing process has proven elusive and nearly impossible, until now.

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