Matches in SemOpenAlex for { <https://semopenalex.org/work/W1970195090> ?p ?o ?g. }
- W1970195090 endingPage "1822" @default.
- W1970195090 startingPage "1813" @default.
- W1970195090 abstract "We combined a single-beam gradient optical trap with a high-resolution photodiode position detector to show that an optical trap can be used to make quantitative measurements of nanometer displacements and piconewton forces with millisecond resolution. When an external force is applied to a micron-sized bead held by an optical trap, the bead is displaced from the center of the trap by an amount proportional to the applied force. When the applied force is changed rapidly, the rise time of the displacement is on the millisecond time scale, and thus a trapped bead can be used as a force transducer. The performance can be enhanced by a feedback circuit so that the position of the trap moves by means of acousto-optic modulators to exert a force equal and opposite to the external force applied to the bead. In this case the position of the trap can be used to measure the applied force. We consider parameters of the trapped bead such as stiffness and response time as a function of bead diameter and laser beam power and compare the results with recent ray-optic calculations." @default.
- W1970195090 created "2016-06-24" @default.
- W1970195090 creator A5001967033 @default.
- W1970195090 creator A5015507336 @default.
- W1970195090 creator A5028154803 @default.
- W1970195090 creator A5049037453 @default.
- W1970195090 date "1996-04-01" @default.
- W1970195090 modified "2023-10-16" @default.
- W1970195090 title "Quantitative measurements of force and displacement using an optical trap" @default.
- W1970195090 cites W1594330113 @default.
- W1970195090 cites W1985150525 @default.
- W1970195090 cites W2020794221 @default.
- W1970195090 cites W2036745732 @default.
- W1970195090 cites W2059158601 @default.
- W1970195090 cites W2108461844 @default.
- W1970195090 cites W2152516404 @default.
- W1970195090 cites W2406063184 @default.
- W1970195090 doi "https://doi.org/10.1016/s0006-3495(96)79746-1" @default.
- W1970195090 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1225151" @default.
- W1970195090 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8785341" @default.
- W1970195090 hasPublicationYear "1996" @default.
- W1970195090 type Work @default.
- W1970195090 sameAs 1970195090 @default.
- W1970195090 citedByCount "448" @default.
- W1970195090 countsByYear W19701950902012 @default.
- W1970195090 countsByYear W19701950902013 @default.
- W1970195090 countsByYear W19701950902014 @default.
- W1970195090 countsByYear W19701950902015 @default.
- W1970195090 countsByYear W19701950902016 @default.
- W1970195090 countsByYear W19701950902017 @default.
- W1970195090 countsByYear W19701950902018 @default.
- W1970195090 countsByYear W19701950902019 @default.
- W1970195090 countsByYear W19701950902020 @default.
- W1970195090 countsByYear W19701950902021 @default.
- W1970195090 countsByYear W19701950902022 @default.
- W1970195090 countsByYear W19701950902023 @default.
- W1970195090 crossrefType "journal-article" @default.
- W1970195090 hasAuthorship W1970195090A5001967033 @default.
- W1970195090 hasAuthorship W1970195090A5015507336 @default.
- W1970195090 hasAuthorship W1970195090A5028154803 @default.
- W1970195090 hasAuthorship W1970195090A5049037453 @default.
- W1970195090 hasBestOaLocation W19701950901 @default.
- W1970195090 hasConcept C10138342 @default.
- W1970195090 hasConcept C107551265 @default.
- W1970195090 hasConcept C109386097 @default.
- W1970195090 hasConcept C120665830 @default.
- W1970195090 hasConcept C121099081 @default.
- W1970195090 hasConcept C121332964 @default.
- W1970195090 hasConcept C1276947 @default.
- W1970195090 hasConcept C153294291 @default.
- W1970195090 hasConcept C15744967 @default.
- W1970195090 hasConcept C159985019 @default.
- W1970195090 hasConcept C162324750 @default.
- W1970195090 hasConcept C168834538 @default.
- W1970195090 hasConcept C192562407 @default.
- W1970195090 hasConcept C198082294 @default.
- W1970195090 hasConcept C20198109 @default.
- W1970195090 hasConcept C24890656 @default.
- W1970195090 hasConcept C2777079111 @default.
- W1970195090 hasConcept C542102704 @default.
- W1970195090 hasConcept C56318395 @default.
- W1970195090 hasConcept C60327585 @default.
- W1970195090 hasConcept C751236 @default.
- W1970195090 hasConcept C94915269 @default.
- W1970195090 hasConceptScore W1970195090C10138342 @default.
- W1970195090 hasConceptScore W1970195090C107551265 @default.
- W1970195090 hasConceptScore W1970195090C109386097 @default.
- W1970195090 hasConceptScore W1970195090C120665830 @default.
- W1970195090 hasConceptScore W1970195090C121099081 @default.
- W1970195090 hasConceptScore W1970195090C121332964 @default.
- W1970195090 hasConceptScore W1970195090C1276947 @default.
- W1970195090 hasConceptScore W1970195090C153294291 @default.
- W1970195090 hasConceptScore W1970195090C15744967 @default.
- W1970195090 hasConceptScore W1970195090C159985019 @default.
- W1970195090 hasConceptScore W1970195090C162324750 @default.
- W1970195090 hasConceptScore W1970195090C168834538 @default.
- W1970195090 hasConceptScore W1970195090C192562407 @default.
- W1970195090 hasConceptScore W1970195090C198082294 @default.
- W1970195090 hasConceptScore W1970195090C20198109 @default.
- W1970195090 hasConceptScore W1970195090C24890656 @default.
- W1970195090 hasConceptScore W1970195090C2777079111 @default.
- W1970195090 hasConceptScore W1970195090C542102704 @default.
- W1970195090 hasConceptScore W1970195090C56318395 @default.
- W1970195090 hasConceptScore W1970195090C60327585 @default.
- W1970195090 hasConceptScore W1970195090C751236 @default.
- W1970195090 hasConceptScore W1970195090C94915269 @default.
- W1970195090 hasIssue "4" @default.
- W1970195090 hasLocation W19701950901 @default.
- W1970195090 hasLocation W19701950902 @default.
- W1970195090 hasLocation W19701950903 @default.
- W1970195090 hasLocation W19701950904 @default.
- W1970195090 hasOpenAccess W1970195090 @default.
- W1970195090 hasPrimaryLocation W19701950901 @default.
- W1970195090 hasRelatedWork W1817473332 @default.
- W1970195090 hasRelatedWork W1970195090 @default.
- W1970195090 hasRelatedWork W1994699828 @default.
- W1970195090 hasRelatedWork W2011038513 @default.
- W1970195090 hasRelatedWork W2024247732 @default.