Journal
BIOMACROMOLECULES
Volume 23, Issue 3, Pages 1101-1111Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.biomac.1c01424
Keywords
-
Funding
- JSPS KAKENHI [JP18K05249]
- NIMS internship program
Ask authors/readers for more resources
This study investigates the unique mechanism of cellular flocculation based on colloidal flocculation grafted CNF (CNF-PSSNa), using concentrated polymer brush-modified cellulose nanofibers (CNFs) with different fiber lengths. The results show that the size and survival rate of the cell clusters formed through cellular flocculation can be controlled by modifying the CNF-PSSNa fiber lengths.
In this study, concentrated polymer brush-modified cellulose nanofibers (CNFs) with different fiber lengths were used for the flocculation of cells for systematically studying the mechanism of this unique cellular flocculation based on colloidal flocculation grafted CNF (CNF-PSSNa) with different fiber lengths were cultured with three different cell types to examine their influence on floc (cell clusters formed by cellular flocculation) characteristics. The floc size and survival rate could be controlled by modifying the CNF-PSSNa fiber lengths. The three cell types showed the same flocculation tendency after culture, indicating the applicability of the method in different cell lines. After 2 weeks of culture, CNF-PSSNa increased the specific expression of hepatocytes compared to the twodimensional cell culture. Thus, owing to its wide applicability, high cell viability, and ability to control cell size and improve cell function, this technology could be used as a new three-dimensional cell culture method.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available