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Conference Paper: Novel micro gripping, probing, and sensing devices for single-cell surgery
Title | Novel micro gripping, probing, and sensing devices for single-cell surgery |
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Authors | |
Keywords | Micro Force Sensor Cell Micro Gripper Cell Nano-Probe Single Cell Surgery |
Issue Date | 2004 |
Citation | Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, 2004, v. 26 IV, p. 2591-2594 How to Cite? |
Abstract | Several novel devices under development in our laboratories to ultimately realize a micro robotic system for single cell nano-scale probing, injection, imaging and surgery is described in this paper. Thus far, we have 1) developed MEMS polymer grippers that can be actuated under water with very large deflection and are capable of gripping 500um embryonic cells in water with ∼2V input; 2) developed a probe-etching technique to controllably shape fiber probes into various tip geometries, Le., fibers with initial diameter of 125um were sharpened into tips with angles ranging from <2.7 - 9.7° and with nano-scale tip diameters of <1um; 3) developed a novel PVDF force sensing system with resolution in the sub-uN range for applications in bio-manipulation, bio-injection, and potentially single cell surgery. Details of these technologies are discussed in this paper. |
Persistent Identifier | http://hdl.handle.net/10722/212789 |
ISSN | 2023 SCImago Journal Rankings: 0.340 |
DC Field | Value | Language |
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dc.contributor.author | Li, Wen J. | - |
dc.contributor.author | Xi, Ning | - |
dc.date.accessioned | 2015-07-28T04:05:01Z | - |
dc.date.available | 2015-07-28T04:05:01Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, 2004, v. 26 IV, p. 2591-2594 | - |
dc.identifier.issn | 0589-1019 | - |
dc.identifier.uri | http://hdl.handle.net/10722/212789 | - |
dc.description.abstract | Several novel devices under development in our laboratories to ultimately realize a micro robotic system for single cell nano-scale probing, injection, imaging and surgery is described in this paper. Thus far, we have 1) developed MEMS polymer grippers that can be actuated under water with very large deflection and are capable of gripping 500um embryonic cells in water with ∼2V input; 2) developed a probe-etching technique to controllably shape fiber probes into various tip geometries, Le., fibers with initial diameter of 125um were sharpened into tips with angles ranging from <2.7 - 9.7° and with nano-scale tip diameters of <1um; 3) developed a novel PVDF force sensing system with resolution in the sub-uN range for applications in bio-manipulation, bio-injection, and potentially single cell surgery. Details of these technologies are discussed in this paper. | - |
dc.language | eng | - |
dc.relation.ispartof | Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings | - |
dc.subject | Micro Force Sensor | - |
dc.subject | Cell Micro Gripper | - |
dc.subject | Cell Nano-Probe | - |
dc.subject | Single Cell Surgery | - |
dc.title | Novel micro gripping, probing, and sensing devices for single-cell surgery | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-11144288753 | - |
dc.identifier.volume | 26 IV | - |
dc.identifier.spage | 2591 | - |
dc.identifier.epage | 2594 | - |
dc.identifier.issnl | 0589-1019 | - |