Fabrication and characterization of coblended methyl cellulose with polyvinyl alcohol electrospun nanofibers as a carrier for drug delivery system

Yadav, Bindu Kumari; Patel, Gayatri

doi:10.1007/s00289-021-03659-0

Cited by 11 publications

(1 citation statement)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Construction of crosslinking network in Lyocell cellulose structure is considered a reliable way to reduce brillation behavior (Jaturapiree et al, 2011). For example, cellulose-g-polyvinyl alcohol (Cellulose-g-PVA) copolymers were prepared and applied in ber spinning process to modify the orientation structure of ber macromolecular chains (Yadav and Patel, 2022). 1, 3, 5-triallyl-hexahydro-1, 3, 5-homotriazine (TAHT) was introduced into the spinning process by the company of Austrian Lenzing, realizing the crosslinking of cellulose chains (Ma et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Durable, colored and dual crosslinking networks constructed in Lyocell cellulose structure for high-quality greener textiles

Xue,

Fang,

Shi

et al. 2024

Cellulose

View full text Add to dashboard Cite

As a good alternative to natural bers and petroleum-derived bers, Lyocell bers draw increasing interests owing to its advantages of sustainable forest source, low carbon emission, high strength and comfort. However, Lyocell exhibits signi cant brillation behavior under friction, which seriously reduce product quality and limit its further development. Herein, dual crosslinking networks were innovatively constructed in Lyocell cellulose structure to enhance the interaction of cellulose macromolecular chains. Bifunctional reactive dyes were rstly loaded in cellulose chains to form a primary crosslinking network.Then, the cellulose interaction in Lyocell skin layer was further enhanced after the coating by watersoluble cationic isocyanate polymer. The mechanism was determined and results showed that durable dual crosslinking networks were formed in Lyocell skin-core structure. Dye molecules could form crosslinking structure in both of core and skin layer, and cationic polymer mainly existed on the ber skin layer to construct enhanced crosslinked network. From scanning electron microscope observation, brillation behavior of Lyocell bers was effectively prevented by dual crosslinking networks. Meanwhile, the durability was evaluated, showing that the treated fabric maintained good anti-brillation performance after washing for 50 times. Furthermore, the interaction of dyes and bers was also enhanced by the cationic polymer via electrostatic attraction force, realizing high dye utilization e ciency. Therefore, the method possesses great potential in promoting the application of Lyocell bers in greener textile.

show abstract

Section: Introductionmentioning

confidence: 99%