PRINTHEAD AND SYSTEM FOR ELECTROPORATION, AND METHOD OF PRINTING PATTERNED TISSUE

• Main Authors: LEWIS, Jennifer, LU, Jingcheng (Aric), MARQUEZ, Carlos, STANKEY, Paul, COPPETA, Jonathan
• Format: Patent
• Language: English; French
• Published: 07.11.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PERFORMING OPERATIONS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SPIRITS; TRANSPORTING; VINEGAR; WINE; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A method of printing patterned tissue includes flowing a bioink comprising cells and a biological cargo through a nozzle moving relative to a substrate and exposing selected voxels of the bioink to a pulsed electric field as the bioink flows through the nozzle. Consequently, a portion or all of the...