Handle URI:
http://hdl.handle.net/10754/599764
Title:
Structure and Transport Anomalies in Soft Colloids
Authors:
Srivastava, Samanvaya; Archer, Lynden A.; Narayanan, Suresh
Abstract:
Anomalous trends in nanoparticle correlation and motion are reported in soft nanoparticle suspensions using static and dynamic x-ray scattering measurements. Contrary to normal expectations, we find that particle-particle correlations decrease and particle dynamics become faster as volume fraction rises above a critical particle loading associated with overlap. Our observations bear many similarities to the cascade of structural and transport anomalies reported for complex, network forming molecular fluids such as water, and are argued to share similar physical origins. © 2013 American Physical Society.
Citation:
Srivastava S, Archer LA, Narayanan S (2013) Structure and Transport Anomalies in Soft Colloids. Physical Review Letters 110. Available: http://dx.doi.org/10.1103/PhysRevLett.110.148302.
Publisher:
American Physical Society (APS)
Journal:
Physical Review Letters
KAUST Grant Number:
KUS-C1018-02
Issue Date:
Apr-2013
DOI:
10.1103/PhysRevLett.110.148302
PubMed ID:
25167044
Type:
Article
ISSN:
0031-9007; 1079-7114
Sponsors:
This work was supported by the National Science Foundation, Award No. DMR-1006323 and by Award No. KUS-C1018-02, made by King Abdullah University of Science and Technology (KAUST). Use of the Advanced Photon Source, operated by Argonne National Laboratory, was supported by the U.S. DOE under Contract No. DE-AC02-06CH11357. We acknowledge Professor A. D. Stroock for helpful discussions.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorSrivastava, Samanvayaen
dc.contributor.authorArcher, Lynden A.en
dc.contributor.authorNarayanan, Sureshen
dc.date.accessioned2016-02-28T06:09:15Zen
dc.date.available2016-02-28T06:09:15Zen
dc.date.issued2013-04en
dc.identifier.citationSrivastava S, Archer LA, Narayanan S (2013) Structure and Transport Anomalies in Soft Colloids. Physical Review Letters 110. Available: http://dx.doi.org/10.1103/PhysRevLett.110.148302.en
dc.identifier.issn0031-9007en
dc.identifier.issn1079-7114en
dc.identifier.pmid25167044en
dc.identifier.doi10.1103/PhysRevLett.110.148302en
dc.identifier.urihttp://hdl.handle.net/10754/599764en
dc.description.abstractAnomalous trends in nanoparticle correlation and motion are reported in soft nanoparticle suspensions using static and dynamic x-ray scattering measurements. Contrary to normal expectations, we find that particle-particle correlations decrease and particle dynamics become faster as volume fraction rises above a critical particle loading associated with overlap. Our observations bear many similarities to the cascade of structural and transport anomalies reported for complex, network forming molecular fluids such as water, and are argued to share similar physical origins. © 2013 American Physical Society.en
dc.description.sponsorshipThis work was supported by the National Science Foundation, Award No. DMR-1006323 and by Award No. KUS-C1018-02, made by King Abdullah University of Science and Technology (KAUST). Use of the Advanced Photon Source, operated by Argonne National Laboratory, was supported by the U.S. DOE under Contract No. DE-AC02-06CH11357. We acknowledge Professor A. D. Stroock for helpful discussions.en
dc.publisherAmerican Physical Society (APS)en
dc.titleStructure and Transport Anomalies in Soft Colloidsen
dc.typeArticleen
dc.identifier.journalPhysical Review Lettersen
dc.contributor.institutionCornell University, Ithaca, United Statesen
dc.contributor.institutionArgonne National Laboratory, Argonne, United Statesen
kaust.grant.numberKUS-C1018-02en
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