Phase Behavior of Nanoparticles Assembled by DNA Linkers
Journal Article
·
· Physical Review Letters
The phase diagram of DNA linker mediated nanoparticle assemblies was experimentally investigated and constructed. Using small angle x-ray scattering we studied the dependence of the internal structure of assembly on two main system parameters: DNA linker length and the number of linkers per particle. The formation of a crystalline bcc phase was observed for a limited range of linker lengths, while the number of linkers per particle controlled the onset of system crystallization. The influence of linkage defects on crystalline structure was also examined.
- Research Organization:
- Brookhaven National Lab. (BNL), Upton, NY (United States). National Synchrotron Light Source
- Sponsoring Organization:
- Doe - Office Of Science
- DOE Contract Number:
- DE-AC02-98CH10886
- OSTI ID:
- 980383
- Report Number(s):
- BNL-93301-2010-JA; PRLTAO; TRN: US201015%%1768
- Journal Information:
- Physical Review Letters, Vol. 102; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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