Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting
Bioprinting, a computer-aided printing, is an emerging field in tissue engineering. The ability to print biological models from scanned medical images allows customizability in printed construct. Identifying input printing factors that affects dimensions of printed biological construct is important...
| Main Authors: | , |
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| Format: | Conference Paper |
| Language: | English |
| Published: |
2016
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| Online Access: | https://hdl.handle.net/10356/84274 http://hdl.handle.net/10220/41681 |
| _version_ | 1826129663093637120 |
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| author | Lee, Jia Min Yeong, Wai Yee |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Lee, Jia Min Yeong, Wai Yee |
| author_sort | Lee, Jia Min |
| collection | NTU |
| description | Bioprinting, a computer-aided printing, is an emerging field in tissue engineering. The ability to print biological models from scanned medical images allows customizability in printed construct. Identifying input printing factors that affects dimensions of printed biological construct is important as it enables control over geometry of structure. Biocompatible hydrogel is used in bioprinting to incorporate cells into printing process. In this experiment, a time-pressure dispensing system is used. This article investigatesdifferent factors such as pressure of system, nozzle inner diameter, moving speed, and viscoelastic material that define the dimensions of printed construct. It is identified printed hydrogel achieves finer resolution at higher concentration, faster moving speed, smaller nozzle inner diameter and lower pressure. |
| first_indexed | 2024-10-01T07:43:52Z |
| format | Conference Paper |
| id | ntu-10356/84274 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:43:52Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | ntu-10356/842742020-09-24T20:14:06Z Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting Lee, Jia Min Yeong, Wai Yee School of Mechanical and Aerospace Engineering Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014) Singapore Centre for 3D Printing Bioprinting Biomaterials Bioprinting, a computer-aided printing, is an emerging field in tissue engineering. The ability to print biological models from scanned medical images allows customizability in printed construct. Identifying input printing factors that affects dimensions of printed biological construct is important as it enables control over geometry of structure. Biocompatible hydrogel is used in bioprinting to incorporate cells into printing process. In this experiment, a time-pressure dispensing system is used. This article investigatesdifferent factors such as pressure of system, nozzle inner diameter, moving speed, and viscoelastic material that define the dimensions of printed construct. It is identified printed hydrogel achieves finer resolution at higher concentration, faster moving speed, smaller nozzle inner diameter and lower pressure. Published version 2016-12-05T08:18:18Z 2019-12-06T15:41:50Z 2016-12-05T08:18:18Z 2019-12-06T15:41:50Z 2014 Conference Paper Lee, J. M., & Yeong, W. Y. (2014). Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting. Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014), 459-464. https://hdl.handle.net/10356/84274 http://hdl.handle.net/10220/41681 10.3850/978-981-09-0446-3_047 en © 2014 by Research Publishing Services. 6 p. application/pdf |
| spellingShingle | Bioprinting Biomaterials Lee, Jia Min Yeong, Wai Yee Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting |
| title | Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting |
| title_full | Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting |
| title_fullStr | Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting |
| title_full_unstemmed | Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting |
| title_short | Understanding the Relation between Printing and Material Parameters of Time-Pressure Dispensing System for Bioprinting |
| title_sort | understanding the relation between printing and material parameters of time pressure dispensing system for bioprinting |
| topic | Bioprinting Biomaterials |
| url | https://hdl.handle.net/10356/84274 http://hdl.handle.net/10220/41681 |
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