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Chemical Strategies to Engineer Biobased Functional Materials for New Applications in Health and Agricultural Industries.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Chemical Strategies to Engineer Biobased Functional Materials for New Applications in Health and Agricultural Industries./
Author:	Hazra, Raj Shankar.
Description:	1 online resource (299 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 84-12, Section: B.
Contained By:	Dissertations Abstracts International84-12B.
Subject:	Materials science. -
Online resource:	click for full text (PQDT)
ISBN:	9798379700058

Chemical Strategies to Engineer Biobased Functional Materials for New Applications in Health and Agricultural Industries.
Hazra, Raj Shankar.

Chemical Strategies to Engineer Biobased Functional Materials for New Applications in Health and Agricultural Industries. - 1 online resource (299 pages)

Source: Dissertations Abstracts International, Volume: 84-12, Section: B.

Thesis (Ph.D.)--North Dakota State University, 2023.

Includes bibliographical references

The health, water, energy, and food (HWEF) nexus has a pivotal role in meeting the Sustainable Development Goals (SDGs) adopted by the United Nations (UN). The overarching goal of this research is to develop novel nanocellulose-based materials and composite systems to tackle the issues in the health (H) and food (F) sectors. Nanocellulose is a derivative of one of the most abundant natural polymers. It is a renewable, non-toxic, biocompatible, and biodegradable nanomaterial that can be chemically functionalized in many different ways. In this dissertation study, we developed a nanocellulose-magnetically active iron oxide nanoparticle system to efficiently isolate circulating tumor cells (CTCs) from the blood of head and neck cancer (HNC) patients. We also developed nanocellulose-Ag nanoparticle and nanocellulose-Cu nanoparticle complexations for effective, long-lasting, environmentally friendly control of bacterial leaf streak disease of cereal crops. On the other hand, we also studied polymer nanocomposites comprising nanocellulose for controlled chemical release and chemical absorption. With its tunable porosity and nanostructure, poly (l-lactic acid) (PLA)-nanocellulose composite beads demonstrated desirable mechanical stability in the human plasma environment and variable drug release rates under different pH conditions. In addition, the PLA-nanocellulose beads also showed a controlled release of fungicides, providing crops with effective root and stem protection. Overall, in this thesis, we successfully developed a series of biobased nanomaterials/systems that showed great potential to solve the issues in the HF nexus and could contribute to the SDGs.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798379700058Subjects--Topical Terms:

557839
Materials science.
Subjects--Index Terms:

Biobased nanomaterialsIndex Terms--Genre/Form:

554714
Electronic books.

Chemical Strategies to Engineer Biobased Functional Materials for New Applications in Health and Agricultural Industries.
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