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Differential dynamic microscopy for the characterization of polymer systems

Autor(en)
Roberto Cerbino, Fabio Giavazzi, Matthew E. Helgeson
Abstrakt

This review summarizes recent progress in investigating polymer systems by using Differential dynamic microscopy (DDM), a rapidly emerging approach that transforms a commercial microscope by combining real-space information with the powerful capabilities of conventional light scattering analysis. DDM analysis of a single microscope movie gives access to the sample dynamics in a wide range of scattering wave-vectors, enabling contemporary polymer science experiments that would be difficult or impossible with standard light scattering techniques. Examples of application include the characterization of polymer solutions and networks, of polymer based colloidal systems, of biopolymers, and of cellular motility in polymeric fluids. Further applications of DDM to a variety of polymer systems are suggested to be just behind the corner and it is thus likely that DDM will become a tool of choice of the modern experimental polymer scientists.

Organisation(en)
Computergestützte Physik und Physik der Weichen Materie
Externe Organisation(en)
Università degli Studi di Milano-Bicocca, University of California, Santa Barbara
Journal
Journal of Polymer Science
Band
60
Seiten
1079-1089
Anzahl der Seiten
11
ISSN
2642-4150
DOI
https://doi.org/10.1002/pol.20210217
Publikationsdatum
06-2021
Peer-reviewed
Ja
ÖFOS 2012
103023 Polymerphysik, 104019 Polymerwissenschaften
Schlagwörter
ASJC Scopus Sachgebiete
Physical and Theoretical Chemistry, Materials Chemistry, Polymers and Plastics
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/54472f30-8ed8-465c-87fb-e75d866c830e