Controlled Symmetry Breaking in Colloidal Crystal Engineering with DNA
Abstract
The programmed crystallization of particles into low-symmetry lattices represents a major synthetic challenge in the field of colloidal crystal engineering. Herein, we report an approach to realizing such structures that relies on a library of low-symmetry Au nanoparticles, with synthetically adjustable dimensions and tunable aspect ratios. When modified with DNA ligands and used as building blocks for colloidal crystal engineering, these structures enable one to expand the types of accessible lattices and to answer mechanistic questions about phase transitions that break crystal symmetry. Indeed, crystals formed from a library of elongated rhombic dodecahedra yield a rich phase space, including low-symmetry lattices (body-centered tetragonal and hexagonal planar). Molecular dynamics simulations corroborate and insight into the origin of these phase transitions. In particular, we identify an unexpected asymmetry in the DNA shell, distinct from both the particle and lattice symmetries, which enables directional, nonclose-packed interactions.
- Authors:
-
- X-Ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
- Publication Date:
- Research Org.:
- Energy Frontier Research Centers (EFRC) (United States). Center for Bio-Inspired Energy Science (CBES); Argonne National Lab. (ANL), Argonne, IL (United States); Northwestern Univ., Evanston, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1488874
- Alternate Identifier(s):
- OSTI ID: 1504425; OSTI ID: 1508827
- Grant/Contract Number:
- SC0000989; AC02-06CH11357
- Resource Type:
- Published Article
- Journal Name:
- ACS Nano
- Additional Journal Information:
- Journal Name: ACS Nano; Journal ID: ISSN 1936-0851
- Publisher:
- American Chemical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; Au nanoparticle; DNA; anisotropy; colloidal crystal engineering; symmetry breaking
Citation Formats
Laramy, Christine R., Lopez-Rios, Hector, O’Brien, Matthew N., Girard, Martin, Stawicki, Robert J., Lee, Byeongdu, de la Cruz, Monica Olvera, and Mirkin, Chad A. Controlled Symmetry Breaking in Colloidal Crystal Engineering with DNA. United States: N. p., 2018.
Web. doi:10.1021/acsnano.8b07027.
Laramy, Christine R., Lopez-Rios, Hector, O’Brien, Matthew N., Girard, Martin, Stawicki, Robert J., Lee, Byeongdu, de la Cruz, Monica Olvera, & Mirkin, Chad A. Controlled Symmetry Breaking in Colloidal Crystal Engineering with DNA. United States. https://doi.org/10.1021/acsnano.8b07027
Laramy, Christine R., Lopez-Rios, Hector, O’Brien, Matthew N., Girard, Martin, Stawicki, Robert J., Lee, Byeongdu, de la Cruz, Monica Olvera, and Mirkin, Chad A. Wed .
"Controlled Symmetry Breaking in Colloidal Crystal Engineering with DNA". United States. https://doi.org/10.1021/acsnano.8b07027.
@article{osti_1488874,
title = {Controlled Symmetry Breaking in Colloidal Crystal Engineering with DNA},
author = {Laramy, Christine R. and Lopez-Rios, Hector and O’Brien, Matthew N. and Girard, Martin and Stawicki, Robert J. and Lee, Byeongdu and de la Cruz, Monica Olvera and Mirkin, Chad A.},
abstractNote = {The programmed crystallization of particles into low-symmetry lattices represents a major synthetic challenge in the field of colloidal crystal engineering. Herein, we report an approach to realizing such structures that relies on a library of low-symmetry Au nanoparticles, with synthetically adjustable dimensions and tunable aspect ratios. When modified with DNA ligands and used as building blocks for colloidal crystal engineering, these structures enable one to expand the types of accessible lattices and to answer mechanistic questions about phase transitions that break crystal symmetry. Indeed, crystals formed from a library of elongated rhombic dodecahedra yield a rich phase space, including low-symmetry lattices (body-centered tetragonal and hexagonal planar). Molecular dynamics simulations corroborate and insight into the origin of these phase transitions. In particular, we identify an unexpected asymmetry in the DNA shell, distinct from both the particle and lattice symmetries, which enables directional, nonclose-packed interactions.},
doi = {10.1021/acsnano.8b07027},
journal = {ACS Nano},
number = ,
volume = ,
place = {United States},
year = {Wed Dec 26 00:00:00 EST 2018},
month = {Wed Dec 26 00:00:00 EST 2018}
}
https://doi.org/10.1021/acsnano.8b07027
Web of Science
Figures / Tables:
Works referencing / citing this record:
Crystal engineering with DNA
journal, February 2019
- Laramy, Christine R.; O’Brien, Matthew N.; Mirkin, Chad A.
- Nature Reviews Materials, Vol. 4, Issue 3
Novel assemblies based on oligonucleotides containing intercalating nucleic acid monomers
journal, November 2019
- Abdelrahman, Asmaa; Gouda, Alaa S.; Jørgensen, Per T.
- Nucleosides, Nucleotides & Nucleic Acids, Vol. 39, Issue 1-3
Figures / Tables found in this record: