Optical trapping of particles at the air/water interface for studies in Langmuir monolayers
Optical experimental devices allow to observe and manipulate several micron-sized objects, for instance, condensed phase domains formed in Langmuir monolayers at the air/water interface. In this paper, an experimental instrument designed to trap and manipulate those domains is presented. This instrument consists of optical tweezers, colloidal beads as handles and Brewster angle microscopy (BAM) to observe the trapped domains. With this instrument it was possible to trap and observe small domains (20 - 30 μm) of nervonic acid monolayers.
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Sociedad Mexicana de Física
2010
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oai:scielo:S0035-001X20100004000122010-11-23Optical trapping of particles at the air/water interface for studies in Langmuir monolayersGutiérrez-Campos,A.Castillo,R. Optical trapping optical tweezers Langmuir monolayers Optical experimental devices allow to observe and manipulate several micron-sized objects, for instance, condensed phase domains formed in Langmuir monolayers at the air/water interface. In this paper, an experimental instrument designed to trap and manipulate those domains is presented. This instrument consists of optical tweezers, colloidal beads as handles and Brewster angle microscopy (BAM) to observe the trapped domains. With this instrument it was possible to trap and observe small domains (20 - 30 μm) of nervonic acid monolayers.info:eu-repo/semantics/openAccessSociedad Mexicana de FísicaRevista mexicana de física v.56 n.4 20102010-08-01info:eu-repo/semantics/othertext/htmlhttp://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2010000400012en |
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English |
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| author |
Gutiérrez-Campos,A. Castillo,R. |
| spellingShingle |
Gutiérrez-Campos,A. Castillo,R. Optical trapping of particles at the air/water interface for studies in Langmuir monolayers |
| author_facet |
Gutiérrez-Campos,A. Castillo,R. |
| author_sort |
Gutiérrez-Campos,A. |
| title |
Optical trapping of particles at the air/water interface for studies in Langmuir monolayers |
| title_short |
Optical trapping of particles at the air/water interface for studies in Langmuir monolayers |
| title_full |
Optical trapping of particles at the air/water interface for studies in Langmuir monolayers |
| title_fullStr |
Optical trapping of particles at the air/water interface for studies in Langmuir monolayers |
| title_full_unstemmed |
Optical trapping of particles at the air/water interface for studies in Langmuir monolayers |
| title_sort |
optical trapping of particles at the air/water interface for studies in langmuir monolayers |
| description |
Optical experimental devices allow to observe and manipulate several micron-sized objects, for instance, condensed phase domains formed in Langmuir monolayers at the air/water interface. In this paper, an experimental instrument designed to trap and manipulate those domains is presented. This instrument consists of optical tweezers, colloidal beads as handles and Brewster angle microscopy (BAM) to observe the trapped domains. With this instrument it was possible to trap and observe small domains (20 - 30 μm) of nervonic acid monolayers. |
| publisher |
Sociedad Mexicana de Física |
| publishDate |
2010 |
| url |
http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2010000400012 |
| work_keys_str_mv |
AT gutierrezcamposa opticaltrappingofparticlesattheairwaterinterfaceforstudiesinlangmuirmonolayers AT castillor opticaltrappingofparticlesattheairwaterinterfaceforstudiesinlangmuirmonolayers |
| _version_ |
1756219934229135360 |