Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/66754
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dc.contributor.authorAvila, R.
dc.contributor.authorMedina-Villalobos, N.
dc.contributor.authorTamariz, E.
dc.contributor.authorChiu, R.
dc.contributor.authorLopez-Marin, L.M.
dc.contributor.authorAcosta, A.
dc.contributor.authorCastano, V.
dc.date.accessioned2015-11-19T18:51:34Z-
dc.date.available2015-11-19T18:51:34Z-
dc.date.issued2014
dc.identifier.urihttp://hdl.handle.net/20.500.12104/66754-
dc.description.abstractOptical tweezers constitute an increasingly used tool for the study of biomechanical properties of cells. Here we report experiments for the projection induction of NIH3T3 fibroblast cells, using a single-trap optical tweezers. The system is based on a 1064-nm, 50mW infrared gaussian laser beam, a 100x microscope objective with 1.25 numerical aperture and a temperature-controlled warming plate to maintain cell viability. Eighteen cells were exposed to the focussed laser beam in different cell zones and another 18 cells were observed without laser stimulation as a control population. The results show that the probability of lamelipodia growth increases on exposed cells by a factor 1.5. © 2014 SPIE.
dc.titleOptical tweezers experiments for fibroblast cell growth stimulation
dc.typeConference Paper
dc.identifier.doi10.1117/12.2064939
dc.relation.ispartofjournalProceedings of SPIE - The International Society for Optical Engineering
dc.relation.ispartofvolume9129
dc.subject.keywordbiomedicine; fibroblast; infrared laser; Optical manipulation
dc.contributor.affiliationAvila, R., Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, A.P. 1-1010, Santiago-de Querétaro 76000, Mexico; Medina-Villalobos, N., Centro Universitario de Los Lagos, Universidad de Guadalajara, Paseos de la Montaña 1144, Lagos-de Moreno, Jalisco 47463, Mexico; Tamariz, E., Instituto de Ciencias de la Salud, Departamento de Biomedicina, Universidad Veracruzana, Luis Castelazo Ayala s/n, 91190, Xalapa, Veracruz, Mexico; Chiu, R., Centro Universitario de Los Lagos, Universidad de Guadalajara, Paseos de la Montaña 1144, Lagos-de Moreno, Jalisco 47463, Mexico; Lopez-Marín, L.M., Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, A.P. 1-1010, Santiago-de Querétaro 76000, Mexico; Acosta, A., Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, A.P. 1-1010, Santiago-de Querétaro 76000, Mexico; Castaño, V., Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, A.P. 1-1010, Santiago-de Querétaro 76000, Mexico
dc.relation.isReferencedByScopus
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84903770635&partnerID=40&md5=227092ac3f77faa745ed23e961979455
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