TY  - JOUR
AU  - Kang, Kyongok
TI  - Soft-mode of charged chiral fibrous viruses (fd)
JO  - Soft matter
VL  - 12
IS  - 30
SN  - 1744-6848
CY  - London
PB  - Royal Soc. of Chemistry
M1  - FZJ-2016-04268
SP  - 6385 - 6399
PY  - 2016
AB  - The frictional forces in suspensions vary depending on the size, shape, and the surface of the particles, which are either charged or neutral. For anisotropic particles with no spatial gradient in the order parameter under external parameters, they exhibit either a continuous phase transition or “freezing” of the order parameter fluctuation. They are known as the collective soft-mode, which has a finite cutoff dispersion where the relaxation time diverges. From microscopic dynamics of charged chiral fd-viruses, the soft-mode is revealed with a rotation restoring “twist”, obtained from both polarized (VV) and depolarized (VH) small angle dynamic light scattering. Here, I have found the minimum spatial coherence length at a lower I–N binodal concentration, which is due to the reverse of electrostatic repulsive forces with an increase in the concentration of charged chiral rods.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000381504400007
C6  - pmid:27414163
DO  - DOI:10.1039/C6SM00528D
UR  - https://juser.fz-juelich.de/record/811958
ER  -