Interactions regulating the head-to-tail directed assembly of biological Janus rods
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). WMD Threats and Aerosol Science Dept.
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Center for Integrated Nanotechnologies
- Sandia National Lab. (SNL-CA), Livermore, CA (United States). Center for Materials Science and Engineering
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Center for Integrated Nanotechnologies; Sandia National Lab. (SNL-CA), Livermore, CA (United States). Center for Materials Science and Engineering
We can generalize the directed, head-to-tail self-assembly of microtubule filaments in the context of Janus colloidal rods. Specifically, their assembly at the tens of micron-length scale involves a careful balance between long-range electrostatic repulsion and short-range attractive forces. We show that the addition of counterion salts increases the rate of directed assembly by screening the electrostatic forces and enhancing the effectiveness of short-range interactions at the microtubule ends.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE National Nuclear Security Administration (NNSA)
- Grant/Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1356856
- Report Number(s):
- SAND2017-4384J; CHCOFS; 652784
- Journal Information:
- ChemComm, Vol. 53, Issue 32; ISSN 1359-7345
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 6 works
Citation information provided by
Web of Science
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