Shape fluctuations of a droplet containing a polymer

Mark Goulian, Scott Thomas Milner

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We consider the problem of an ideal polymer confined in a droplet. When the droplet radius is smaller than the (unconfined) polymer radius of gyration, the polymer entropy will depend on the droplet shape. We compute the resulting surface free energy. Using parameters appropriate for polymers confined in microemulsions, we find that the polymer and bending surface energies are comparable for the lowest modes. Finally, we argue that chain self-avoidance will decrease the strength of the polymer contribution to the surface energy.

Original languageEnglish (US)
Pages (from-to)543-550
Number of pages8
JournalJournal de Physique II
Volume6
Issue number4
DOIs
StatePublished - Jan 1 1996

Fingerprint

polymers
Polymers
Interfacial energy
surface energy
radii
avoidance
gyration
Microemulsions
Free energy
Entropy
free energy
entropy

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Engineering(all)
  • Physics and Astronomy (miscellaneous)

Cite this

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Shape fluctuations of a droplet containing a polymer. / Goulian, Mark; Milner, Scott Thomas.

In: Journal de Physique II, Vol. 6, No. 4, 01.01.1996, p. 543-550.

Research output: Contribution to journalArticle

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