{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T16:48:57Z","timestamp":1781542137920,"version":"3.54.5"},"reference-count":154,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2019,4,10]],"date-time":"2019-04-10T00:00:00Z","timestamp":1554854400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>This paper showcases a substantial review on some of the significant work done on 3D printing of sensors for biomedical applications. The importance of 3D printing techniques has bloomed in the sensing world due to their essential advantages of quick fabrication, easy accessibility, processing of varied materials and sustainability. Along with the introduction of the necessity and influence of 3D printing techniques for the fabrication of sensors for different healthcare applications, the paper explains the individual methodologies used to develop sensing prototypes. Six different 3D printing techniques have been explained in the manuscript, followed by drawing a comparison between them in terms of their advantages, disadvantages, materials being processed, resolution, repeatability, accuracy and applications. Finally, a conclusion of the paper is provided with some of the challenges of the current 3D printing techniques about the developed sensing prototypes, their corresponding remedial solutions and a market survey determining the expenditure on 3D printing for biomedical sensing prototypes.<\/jats:p>","DOI":"10.3390\/s19071706","type":"journal-article","created":{"date-parts":[[2019,4,10]],"date-time":"2019-04-10T11:25:08Z","timestamp":1554895508000},"page":"1706","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":230,"title":["3D Printed Sensors for Biomedical Applications: A Review"],"prefix":"10.3390","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8422-9288","authenticated-orcid":false,"given":"Tao","family":"Han","sequence":"first","affiliation":[{"name":"DGUT-CNAM Institute, Dongguan University of Technology, Dongguan 523106, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sudip","family":"Kundu","sequence":"additional","affiliation":[{"name":"CSIR-Central Mechanical Engineering Research Institute, Durgapur, West Bengal 713209, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anindya","family":"Nag","sequence":"additional","affiliation":[{"name":"DGUT-CNAM Institute, Dongguan University of Technology, Dongguan 523106, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yongzhao","family":"Xu","sequence":"additional","affiliation":[{"name":"DGUT-CNAM Institute, Dongguan University of Technology, Dongguan 523106, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2019,4,10]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1117\/1.1631921","article-title":"Review of 20 years of range sensor development","volume":"13","author":"Blais","year":"2004","journal-title":"J. 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