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231224s2013 xx |||||o 00| ||eng c |
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|a 10.1021/la4015948
|2 doi
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|a pubmed24n0761.xml
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|a DE-627
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|a eng
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|a Pommella, Angelo
|e verfasserin
|4 aut
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|a Using optical tweezers for the characterization of polyelectrolyte solutions with very low viscoelasticity
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|c 2013
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|a Text
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 27.02.2014
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|a Date Revised 21.10.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Recently, optical tweezing has been used to provide a method for microrheology addressed to measure the rheological properties of small volumes of samples. In this work, we corroborate this emerging field of microrheology by using these optical methods for the characterization of polyelectrolyte solutions with very low viscoelasticity. The influence of polyelectrolyte (i.e., polyacrylamide, PAM) concentration, specifically its aging, of the salt concentration is shown. The close agreement of the technique with classical bulk rheological measurements is demonstrated, illustrating the advantages of the technique
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Acrylic Resins
|2 NLM
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|a Electrolytes
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|a Solutions
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|a polyacrylamide
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|a 9003-05-8
|2 NLM
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|a Preziosi, Valentina
|e verfasserin
|4 aut
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|a Caserta, Sergio
|e verfasserin
|4 aut
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|a Cooper, Jonathan M
|e verfasserin
|4 aut
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|a Guido, Stefano
|e verfasserin
|4 aut
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|a Tassieri, Manlio
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 29(2013), 29 vom: 23. Juli, Seite 9224-30
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:29
|g year:2013
|g number:29
|g day:23
|g month:07
|g pages:9224-30
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|u http://dx.doi.org/10.1021/la4015948
|3 Volltext
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