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Cellulose based materials as a templ...

Zhong, Tuhua.

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Cellulose based materials as a template for the synthesis of copper nanoparticles for antimicrobial applications.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Cellulose based materials as a template for the synthesis of copper nanoparticles for antimicrobial applications./
Author:	Zhong, Tuhua.
Description:	188 p.
Notes:	Source: Dissertation Abstracts International, Volume: 77-05(E), Section: B.
Contained By:	Dissertation Abstracts International77-05B(E).
Subject:	Wood sciences. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3741945
ISBN:	9781339343570

Cellulose based materials as a template for the synthesis of copper nanoparticles for antimicrobial applications.
Zhong, Tuhua.

Cellulose based materials as a template for the synthesis of copper nanoparticles for antimicrobial applications. - 188 p.

Source: Dissertation Abstracts International, Volume: 77-05(E), Section: B.

Thesis (Ph.D.)--West Virginia University, 2015.

Copper has been used as a broad-spectrum biocide for centuries, showing effective antimicrobial performance against bacteria, fungi and viruses. Among various forms of copper, copper nanoparticles is attracting particular attention because of its high surface area and crystal morphology that will enhance copper antimicrobial properties. However, the high tendency of copper particles to aggregate at a nanoscale remains as a drawback for the development of copper-based nanostructured products. In this research, cellulose-based materials were utilized as a template and stabilizer for copper nanoparticles, and the resulting hybrid material was used as bi-functional material in thermoplastic resins improving the final antimicrobial and mechanical performance of the composites. This research work was divided in the following stages: 1) developing of a simple way to synthesize copper nanoparticles using cellulose raw material as template and stabilizer for copper; 2) evaluating the antimicrobial, thermal, mechanical, and copper release performance of films prepared by adding the hybrid cellulose-copper nanoparticles into a thermoplastic resin using a wet process; 3) investigating and characterizing composite materials after the incorporation of hybrids cellulose-copper nanoparticles on thermoplastic resins using a extrusion/film formation process (dry process); 4) evaluating drying methodologies to dry hybrid cellulose-copper nanoparticles suspensions determining their morphology, particle size, oxidation state of copper and copper crystallite size.

ISBN: 9781339343570Subjects--Topical Terms:

3168288
Wood sciences.

Cellulose based materials as a template for the synthesis of copper nanoparticles for antimicrobial applications.
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245 1 0 $a Cellulose based materials as a template for the synthesis of copper nanoparticles for antimicrobial applications.
300 $a 188 p.
500 $a Source: Dissertation Abstracts International, Volume: 77-05(E), Section: B.
500 $a Adviser: Gloria S. Oporto.
502 $a Thesis (Ph.D.)--West Virginia University, 2015.
520 $a Copper has been used as a broad-spectrum biocide for centuries, showing effective antimicrobial performance against bacteria, fungi and viruses. Among various forms of copper, copper nanoparticles is attracting particular attention because of its high surface area and crystal morphology that will enhance copper antimicrobial properties. However, the high tendency of copper particles to aggregate at a nanoscale remains as a drawback for the development of copper-based nanostructured products. In this research, cellulose-based materials were utilized as a template and stabilizer for copper nanoparticles, and the resulting hybrid material was used as bi-functional material in thermoplastic resins improving the final antimicrobial and mechanical performance of the composites. This research work was divided in the following stages: 1) developing of a simple way to synthesize copper nanoparticles using cellulose raw material as template and stabilizer for copper; 2) evaluating the antimicrobial, thermal, mechanical, and copper release performance of films prepared by adding the hybrid cellulose-copper nanoparticles into a thermoplastic resin using a wet process; 3) investigating and characterizing composite materials after the incorporation of hybrids cellulose-copper nanoparticles on thermoplastic resins using a extrusion/film formation process (dry process); 4) evaluating drying methodologies to dry hybrid cellulose-copper nanoparticles suspensions determining their morphology, particle size, oxidation state of copper and copper crystallite size.
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650 4 $a Chemical engineering. $3 560457
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710 2 $a West Virginia University. $b Argriculture, Natural Resources, and Design. $3 3172783
773 0 $t Dissertation Abstracts International $g 77-05B(E).
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856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3741945