Discovering new 3D bioprinting applications: Analyzing the case of optical tissue phantoms
Journal Title: International Journal of Bioprinting - Year 2019, Vol 5, Issue 1
Abstract
Optical tissue phantoms enable to mimic the optical properties of biological tissues for biomedical device calibration, new equipment validation, and clinical training for the detection, and treatment of diseases. Unfortunately, current methods for their development present some problems, such as a lack of repeatability in their optical properties. Where the use of threedimensional (3D) printing or 3D bioprinting could address these issues. This paper aims to evaluate the use of this technology in the development of optical tissue phantoms. A competitive technology intelligence methodology was applied by analyzing Scopus, Web of Science, and patents from January 1, 2000, to July 31, 2018. The main trends regarding methods, materials, and uses, as well as predominant countries, institutions, and journals, were determined. The results revealed that, while 3D printing is already employed (in total, 108 scientific papers and 18 patent families were identified), 3D bioprinting is not yet applied for optical tissue phantoms. Nevertheless, it is expected to have significant growth. This research gives biomedical scientists a new window of opportunity for exploring the use of 3D bioprinting in a new area that may support testing of new equipment and development of techniques for the diagnosis and treatment of diseases.
Authors and Affiliations
Luis Hernandez-Quintanar, Marisela Rodriguez-Salvador
Keywords
Related Articles
- EP ID EP678698
- DOI -
- Views 199
- Downloads 0
Influence of electrohydrodynamic jetting parameters on the morphology of PCL scaffolds
One of the important constituents in tissue engineering is scaffold, which provides structural support and suitable microenvironment for the cell attachment, growth and proliferation. To fabricate micro/nano structures f...
Fabrication of titanium based biphasic scaffold using selective laser melting and collagen immersion
Tissue engineering approaches have been adopted to address challenges in osteochondral tissue regeneration. Single phase scaffolds, which consist of only one single material throughout the whole structure, have been used...
Fabrication of biomimetic placental barrier structures within a microfluidic device utilizing two-photon polymerization
The placenta is a transient organ, essential for development and survival of the unborn fetus. It interfaces the body of the pregnant woman with the unborn child and secures transport of endogenous and exogenous substanc...
Conductive collagen/polypyrrole-b-polycaprolactone hydrogel for bioprinting of neural tissue constructs
Bioprinting is increasingly being used for fabrication of engineered tissues for regenerative medicine, drug testing, and other biomedical applications. The success of this technology lies with the development of suitabl...
Hydrolytic Expansion Induces Corrosion Propagation for Increased Fe Biodegradation
Fe is regarded as a promising bone implant material due to inherent degradability and high mechanical strength, but its degradation rate is too slow to match the healing rate of bone. In this work, hydrolytic expansion w...