Jump to main content
Jump to site search
PLANNED MAINTENANCE Close the message box

Scheduled maintenance work on Wednesday 27th March 2019 from 11:00 AM to 1:00 PM (GMT).

During this time our website performance may be temporarily affected. We apologise for any inconvenience this might cause and thank you for your patience.

Issue 24, 2010
Previous Article Next Article

Universal two-step crystallization of DNA-functionalized nanoparticles

Author affiliations


We examine the crystallization dynamics of nanoparticles reversibly tethered by DNA hybridization. We show that the crystallization happens readily only in a narrow temperature “slot”, and always proceeds via a two-step process, mediated by a highly-connected amorphous intermediate. For lower temperature quenches, the dynamics of unzipping strands in the amorphous state is sufficiently slow that crystallization is kinetically hindered. This accounts for the well-documented difficulty of forming crystals in these systems. The strong parallel to the crystallization behavior of proteins and colloids suggests that these disparate systems crystallize in an apparently universal manner.

Graphical abstract: Universal two-step crystallization of DNA-functionalized nanoparticles

Back to tab navigation

Publication details

The article was received on 07 Jun 2010, accepted on 12 Aug 2010 and first published on 30 Sep 2010

Article type: Paper
DOI: 10.1039/C0SM00484G
Citation: Soft Matter, 2010,6, 6130-6135

  •   Request permissions

    Universal two-step crystallization of DNA-functionalized nanoparticles

    W. Dai, S. K. Kumar and F. W. Starr, Soft Matter, 2010, 6, 6130
    DOI: 10.1039/C0SM00484G

Search articles by author