Publication

Printing wax to create scaffolds for tissue engineering applications

2017
Posters

Abstract

In a space of 2–3 hours, the desired pattern could be created with computer-assisted design, printed and have cells seeded onto the scaffold, which could reduce the cycle time of prototyping micropattern designs. Human dermal fibroblasts and RN22 Schwann cells were seen to proliferate within the fabricated patterns and survive for more than 7 days. Additionally, the wax constructs could be readily removed from the substrate at any stage after cell seeding with the cells continuing to proliferate. Thus, we report on a simple but novel approach for the controlled physical positioning of live cells by wax inkjet printing, suitable for cell proliferation studies

Official source

https://infoscience.epfl.ch/entities/publication/97060f83-f4db-4ecc-9ec4-63ada194fc89

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2017
Posters

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/97060f83-f4db-4ecc-9ec4-63ada194fc89

About this result

Related concepts (32)

Inkjet printing

Inkjet printing is a type of computer printing that recreates a by propelling droplets of ink onto paper and plastic substrates. Inkjet printers were the most commonly used type of printer in 2008, and range from small inexpensive consumer models to expensive professional machines. By 2019, laser printers outsold inkjet printers by nearly a 2:1 ratio, 9.6% vs 5.1% of all computer peripherals.As of 2023, sublimation printers have outsold inkjet printers by nearly a 2:1 ratio, accounting for 9.

Cell culture

Cell culture or tissue culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. The term "tissue culture" was coined by American pathologist Montrose Thomas Burrows. This technique is also called micropropagation. After the cells of interest have been isolated from living tissue, they can subsequently be maintained under carefully controlled conditions. They need to be kept at body temperature (37 °C) in an incubator.

Thermal printing

Thermal printing (or direct thermal printing) is a digital printing process which produces a printed image by passing paper with a thermochromic coating, commonly known as thermal paper, over a print head consisting of tiny electrically heated elements. The coating turns black in the areas where it is heated, producing an image. Most thermal printers are monochrome (black and white) although some two-color designs exist. Thermal transfer printing is a different method, using plain paper with a heat-sensitive ribbon instead of heat-sensitive paper, but using similar print heads.

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Printing wax to create scaffolds for tissue engineering applications

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