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Conference Paper: Novel micro gripping, probing, and sensing devices for single-cell surgery

TitleNovel micro gripping, probing, and sensing devices for single-cell surgery
Authors
KeywordsMicro Force Sensor
Cell Micro Gripper
Cell Nano-Probe
Single Cell Surgery
Issue Date2004
Citation
Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, 2004, v. 26 IV, p. 2591-2594 How to Cite?
AbstractSeveral 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 Identifierhttp://hdl.handle.net/10722/212789
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLi, Wen J.-
dc.contributor.authorXi, Ning-
dc.date.accessioned2015-07-28T04:05:01Z-
dc.date.available2015-07-28T04:05:01Z-
dc.date.issued2004-
dc.identifier.citationAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, 2004, v. 26 IV, p. 2591-2594-
dc.identifier.issn0589-1019-
dc.identifier.urihttp://hdl.handle.net/10722/212789-
dc.description.abstractSeveral 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.languageeng-
dc.relation.ispartofAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings-
dc.subjectMicro Force Sensor-
dc.subjectCell Micro Gripper-
dc.subjectCell Nano-Probe-
dc.subjectSingle Cell Surgery-
dc.titleNovel micro gripping, probing, and sensing devices for single-cell surgery-
dc.typeConference_Paper-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-11144288753-
dc.identifier.volume26 IV-
dc.identifier.spage2591-
dc.identifier.epage2594-

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