Birefringence of cellulose: Review, measurement techniques, dispersion models, biomedical applications and future perspectives

MN Khan, Z Abidin, S Khan, Almas, S Mustafa… - Wood Science and …, 2024 - Springer
Cellulose, the basic biopolymer of plants, has unique optical characteristics due to its
inherent birefringence. In this review, we summarize reported birefringence values for …

Controlling the Nematic Liquid Crystallinity of Cellulose Nanocrystals with an Alcohol Ethoxy Sulfonate Surfactant

J Majoinen, L Gustavsson, O Wani, S Kiefer… - …, 2024 - ACS Publications
Cellulose nanocrystals (CNCs) are biobased colloidal nanorods that have unlocked new
opportunities in the area of sustainable functional nanomaterials including structural films …

Structure and self-assembly of lytic polysaccharide monooxygenase-oxidized cellulose nanocrystals

S Koskela, S Wang, PMP Fowler, F Tan… - ACS Sustainable …, 2021 - ACS Publications
Cellulose-derived nanomaterial building blocks, including cellulose nanocrystals (CNCs),
have become increasingly important in sustainable materials development. However, the …

Macroscopic map** of the linear in-plane anisotropy of nanocellulosic thin films by Mueller matrix polarimetry

R Mujica, A Augustine, M Pauly, V Le Houerou… - … Science and Technology, 2023 - Elsevier
The present work focuses on the characterization of the macroscopic optical anisotropy of
cellulose nanocomposite multilayer thin films prepared by grazing incidence spraying. The …

Aqueous Coassembly of Small TiO2 Nanorods with Cellulose Nanocrystals into Transparent, Uniaxially Aligned Inorganic Thin Films for Waveplates

W Zhang, X Cheng, SH Chen… - ACS Applied Nano …, 2023 - ACS Publications
Mesomorphic ceramic films comprising uniaxially oriented short nanorods with a modest
aspect ratio are desired for a wide range of applications, including waveplates requiring …

Achromatic optical waveplates based on cellulose nanocrystals

C Li, N Wang, J Evans, S He - Cellulose, 2021 - Springer
Cellulose nanocrystals (CNCs) derived from native cellulose can self-assemble into liquid
crystals (LCs) and preserve the LC alignment in solid films that are attractive for the …

Aligning silver nanowire films with cellulose nanocrystal nematics

C Li, N Wang, Q Lei, J Evans, S He - Optical Materials Express, 2021 - opg.optica.org
Anisotropic plasmonic films are a desirable material for many optoelectronic applications.
Here, we propose a method to align silver nanowires (AgNWs) with the help of uniaxial …

Lytic polysaccharide monooxygenases for green production of cellulose nanomaterials

S Koskela - 2022 - diva-portal.org
I Koskela S., Wang S., Xu D., Yang X., Li K., Berglund L., McKee L., Bulone V., Zhou
Q.(2019) Lytic polysaccharide monooxygenase (LPMO) mediated production of ultraYfine …

Preparing templated optics using cellulose nanocrystal LC

J Evans, N Wang, C Li, T Guo, S He - Liquid Crystals XXIV, 2020 - spiedigitallibrary.org
Cellulose Nanocrystals are readily produced from many plant and bacterial sources and
have been studied extensively for low cost self-assembled optical elements. Nanocrystals …