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Full-Text Articles in Wood Science and Pulp, Paper Technology

Synergetic Effect Of Cellulose And Chitosan Polymers In Cancer Treatment, Grace Peterson Jan 2025

Synergetic Effect Of Cellulose And Chitosan Polymers In Cancer Treatment, Grace Peterson

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research explores the development of a biocompatible, natural drug delivery system designed for targeted cancer therapy. Lung cancer cells are used in these particular tests, but further research indicates treatment could be used for various cancer types. Traditional cancer treatments like chemotherapy are often limited by poor selectivity for tumor cells, causing significant damage to healthy tissues. The study proposes a dual-layered delivery system, utilizing Carboxymethyl Cellulose (CMC) as the core material and a charge-reversible chitosan shell to encapsulate and target cancer drugs. CMC, with its water solubility and ability to form stable gels, serves as a stable drug …


Degumming Of Hemp Fibers Using Combined Microwave Energy And Deep Eutectic Solvent, Bulbul Ahmed Jul 2021

Degumming Of Hemp Fibers Using Combined Microwave Energy And Deep Eutectic Solvent, Bulbul Ahmed

LSU Master's Theses

Hemp is considered as one of the sustainable agricultural fiber materials. Degumming or surface modification of hemp bast is needed to produce single fibers for ensuing textile and industrial applications. The traditional degumming process necessitates a high amount of alkali, which causes detrimental environmental pollution. This study offers a new method to degum hemp fibers with reduced use of harmful alkali and precious water resources. In this work, hemp bast fibers were degummed by using combined microwave energy and deep eutectic solvent (DES). The properties of hemp fibers manufactured by this method were investigated and compared with the traditional alkali …


Cellulose Based Separator For High-Performance Lithium-Ion Batteries, Akshit Vaidya Apr 2020

Cellulose Based Separator For High-Performance Lithium-Ion Batteries, Akshit Vaidya

Masters Theses

During the past two decades, lithium-ion batteries (LIBs) have gained great success in the field of portable devices, and currently, are penetrating to the market of vehicles. Compared to the fast development of LIBs, little efforts have been dedicated to the separator, which is one of the most important components of LIBs. Primarily, the lithium-ion battery separator has two functions, one is to prevent direct contact between the positive and negative electrodes, and the other is to provide a path for effective ionic transportation. Currently, the separator market of LIBs is dominated by polyolefin materials such as polypropylene, polyethylene, and …