TY - GEN
T1 - Detection and tracking of multiple individual nanoparticles in antiresonant hollow-core fibers
AU - Nissen, Mona
AU - Weidlich, Stefan
AU - Förster, Ronny
AU - Lahini, Yoav
AU - Schmidt, Markus A.
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/6
Y1 - 2019/6
N2 - Directly studying the dynamics of nanoparticles with subwavelength dimensions, for example protein interactions or viral self-assembly, is difficult using conventional light microscopes due to Abbe's resolution limit. Methods to overcome this limit such as fluorescence microscopy usually require to label particles and suffer from photobleaching in the case of long illumination times. A recent tracking method based on elastic light scattering from nano-objects inside a microstructured fiber which includes a nanometer sized channel managed to circumvent these limitations [1]. However, due to the small channel size, this approach imposes high spatial constraints on the particle motion, impedes the investigation of multi-particle dynamics and allows very little control over the liquid flow inside the fiber.
AB - Directly studying the dynamics of nanoparticles with subwavelength dimensions, for example protein interactions or viral self-assembly, is difficult using conventional light microscopes due to Abbe's resolution limit. Methods to overcome this limit such as fluorescence microscopy usually require to label particles and suffer from photobleaching in the case of long illumination times. A recent tracking method based on elastic light scattering from nano-objects inside a microstructured fiber which includes a nanometer sized channel managed to circumvent these limitations [1]. However, due to the small channel size, this approach imposes high spatial constraints on the particle motion, impedes the investigation of multi-particle dynamics and allows very little control over the liquid flow inside the fiber.
UR - http://www.scopus.com/inward/record.url?scp=85074641493&partnerID=8YFLogxK
U2 - 10.1109/CLEOE-EQEC.2019.8872553
DO - 10.1109/CLEOE-EQEC.2019.8872553
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AN - SCOPUS:85074641493
T3 - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
BT - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 23 June 2019 through 27 June 2019
ER -