Liquid Crystalline Colloidal Mixture of Nanosheets and Rods with Dynamically Variable Length
Author(s) -
Riki Kato,
Akira Kakugo,
Kazuhiro Shikinaka,
Yutaka Ohsedo,
Arif Md. Rashedul Kabir,
Nobuyoshi Miyamoto
Publication year - 2018
Publication title -
acs omega
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 40
ISSN - 2470-1343
DOI - 10.1021/acsomega.8b01050
Subject(s) - rod , mesogen , materials science , mesoscopic physics , polymerization , colloid , liquid crystal , chemical engineering , biopolymer , phase (matter) , colloidal crystal , tubulin , crystallography , nanotechnology , chemical physics , microtubule , polymer , chemistry , liquid crystalline , composite material , organic chemistry , optoelectronics , alternative medicine , pathology , engineering , biology , quantum mechanics , microbiology and biotechnology , medicine , physics
Here, we demonstrate the novel double-component liquid crystalline colloids composed of mesogenic inorganic nanosheets and the rods with dynamically variable length controlled by temperature. As the length-controllable rod, stiff biopolymer microtubule is used, which was successfully polymerized/depolymerized from tubulin proteins through a biochemical process even in the presence of the nanosheets. The mesoscopic structure of the liquid crystal phase was reversibly modifiable as caused by the change of the rod length.
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