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| Keywords: Nanoparticles, Optical Tweezers (7152180797).jpg NIST researchers new approach to trapping nanoparticles uses a control and feedback system that nudges them only when needed lowering the average intensity of the beam and increasing the lifetime of the nanoparticles while reducing their tendency to wander On the left 100-nanometer gold nanoparticles quickly escape from a static trap while gold nanoparticles trapped using the NIST method remained strongly confined See also http //www nist gov/pml/div683/tweezers-050212 cfm www nist gov/pml/div683/tweezers-050212 cfm Credit NIST Disclaimer Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST Use of NIST Information These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology NIST With the exception of material marked as copyrighted information presented on these pages is considered public information and may be distributed or copied Use of appropriate byline/photo/image credits is requested https //www flickr com/photos/usnistgov/7152180797/ Nanoparticles Optical Tweezers 2012-05-01 13 29 https //www flickr com/people/63059536 N06 National Institute of Standards and Technology PD-USGov National Institute of Standards and Technology https //flickr com/photos/63059536 N06/7152180797 2016-09-07 01 55 35 United States Government Work Uncategorized 2016 November 30 | ||||
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