Holographic characterization and tracking of colloidal dimers in the effective-sphere approximation-Reference-Cited by-同舟云学术

Holographic characterization and tracking of colloidal dimers in the effective-sphere approximation

Published:2021 Issue:10 Volume:17 Page:2695-2703
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Altman Lauren E.¹²³⁴,Quddus Rushna⁵²³⁴,Cheong Fook Chiong⁶⁷³⁴,Grier David G.¹²³⁴^ORCID

Affiliation:

1. Department of Physics and Center for Soft Matter Research

2. New York University

3. New York

4. USA

5. Department of Chemistry

6. Spheryx, Inc.

7. #48J

Abstract

A colloidal dimer scatters laser light to form an in-line hologram that is clearly distinguishable from the hologram of a single sphere. Fitting to an effective-sphere model rapidly measures the dimer's three-dimensional position and orientation.

Funder

Division of Materials Research

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SM/D0SM02262D

Reference52 articles.

1. Characterizing and tracking single colloidal particles with video holographic microscopy

2. Multidimensional Optical Fractionation of Colloidal Particles with Holographic Verification

3. Holographic characterization of colloidal fractal aggregates

4. Holographic molecular binding assays

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