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Browsing Student Publications by Subject "3D Printing"
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    3D PRINTING BODY PARTS: AN OVERVIEW OF HOW ADDITIVE MANUFACTURING IS SHAPING TISSUE ENGINEERING
    (Middle Tennessee State University, 2014-2-23) Cross, Grant ; Boraiko, Carol ; Engineering Technology
    Additive manufacturing, commonly referred to as 3D printing, is a manufacturing technique that emerged in the 1980 s mainly focused on engineering prototyping. Recent advances in the precision and cost of the techniques, as well as the widespread use of 3D modeling have increased 3D printing s scope of use from high-end engineering prototypes to a large variety of uses in manufacturing. 3D printing has been shown to improve the processing time, reduce waste, and increase the level of customization of certain products by eliminating the need for the specialty tooling and dies that are traditionally used in manufacturing. Additionally, the ability to physically print complex shapes based on a computer model has given rise to new products that would otherwise be simply impossible to create. The field of tissue engineering has taken advantage of this technology by printing organic cells and inorganic biomaterials with levels of control and precision that surpass previous production techniques. Furthermore, 3D printing allows for applications that can be customized on a case-by-case basis to fit the needs of individual patients. This review will overview the 3D printing-based techniques being used in tissue engineering, and discuss the current applications and challenges of this rapidly advancing field.