Microrheology with modulated optical nanoprobes (MOONs)

by: Caleb J Behrend, Jeffrey N Anker, Brandon H Mcnaughton, Raoul Kopelman

Journal of Magnetism and Magnetic Materials, Vol. 293, No. 1. (May 2005), pp. 663-670.

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microrheology, moons, nano, no-tag, rotation, tracer

摘要

Metal-capping of one hemisphere of a nano or microparticle breaks the particle's optical symmetry, allowing its orientation to be tracked using fluorescence and reflection. Tracking orientation and rotation allows the torques acting on the particles be inferred. In addition to serving as rotational nanoviscometers these probes report on local Brownian, magnetic and biomechanical torques.

@article{citeulike:1505138, abstract = {Metal-capping of one hemisphere of a nano or microparticle breaks the particle's optical symmetry, allowing its orientation to be tracked using fluorescence and reflection. Tracking orientation and rotation allows the torques acting on the particles be inferred. In addition to serving as rotational nanoviscometers these probes report on local Brownian, magnetic and biomechanical torques.}, author = {Behrend, Caleb J. and Anker, Jeffrey N. and Mcnaughton, Brandon H. and Kopelman, Raoul }, booktitle = {Proceedings of the Fifth International Conference on Scientific and Clinical Apllications of Magnetic Carriers}, citeulike-article-id = {1505138}, doi = {http://dx.doi.org/10.1016/j.jmmm.2005.02.072}, journal = {Journal of Magnetism and Magnetic Materials}, keywords = {microrheology, moons, rotation}, month = {May}, number = {1}, pages = {663--670}, posted-at = {2007-09-29 03:40:28}, priority = {5}, title = {Microrheology with modulated optical nanoprobes (MOONs)}, url = {http://dx.doi.org/10.1016/j.jmmm.2005.02.072}, volume = {293}, year = {2005} }

RIS record

TY - JOUR ID - citeulike:1505138 L3 - citeulike-article-id:1505138 N2 - Metal-capping of one hemisphere of a nano or microparticle breaks the particle's optical symmetry, allowing its orientation to be tracked using fluorescence and reflection. Tracking orientation and rotation allows the torques acting on the particles be inferred. In addition to serving as rotational nanoviscometers these probes report on local Brownian, magnetic and biomechanical torques. IS - 1 JF - Journal of Magnetism and Magnetic Materials EP - 670 TI - Microrheology with modulated optical nanoprobes (MOONs) VL - 293 T2 - Proceedings of the Fifth International Conference on Scientific and Clinical Apllications of Magnetic Carriers SP - 663 KW - microrheology KW - moons KW - rotation AU - Behrend, Caleb AU - Anker, Jeffrey AU - Mcnaughton, Brandon AU - Kopelman, Raoul PY - 2005/05// UR - http://dx.doi.org/10.1016/j.jmmm.2005.02.072 ER -

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