Chapter 5

Printability and Shape Fidelity in Different Bioprinting Processes

Prajisha Prabhakar

Prajisha Prabhakar

International and Inter University Centre for Nanoscience and Nanotechnology, Mahatma Gandhi University Kottayam, Kottayam, Kerala, India

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Aiswarya Sathian

Aiswarya Sathian

International and Inter University Centre for Nanoscience and Nanotechnology, Mahatma Gandhi University Kottayam, Kottayam, Kerala, India

College of Science and Engineering, James Cook University, Townsville, Queensland, Australia

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Sabu Thomas

Sabu Thomas

School of Energy Materials, School of Nanoscience and Nanotechnology, School of Polymer Science and Technology, School of Chemical Science and International and Inter University Centre for Nanoscience and Technology (IIUCNN), Mahatma Gandhi University, Kottayam, Kerala, India

Department of Chemical Sciences, University of Johannesburg, Doornfontein, Johannesburg, South Africa

TrEST Research Park, Sreekariyam, Trivandrum, Kerala, India

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First published: 05 July 2024

Summary

In the bioprinting field, significant advancements have been made in recent years. Additive manufacturing techniques are employed in three-dimensional bioprinting to automatically create hierarchically structured living constructs. In this chapter, we discuss the overview of bioprinting, its fundamentals, importance, and challenges regarding printability and shape fidelity, and its impact on tissue engineering, regenerative medicine, and drug development. The discussion revolves around the physicochemical factors that affect the preservation of shape accuracy as well as different bioprinting techniques. The chapter also investigates the case studies and applications in bioprinting.

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