Use of ZnO nanoparticles for protecting oil paintings on paper support against dirt, fungal attack, and UV aging

被引：80

作者：

El-Feky, Osama M. ^{[1
]}

Hassan, Enas A. ^{[2
]}

Fadel, Shaimaa M. ^{[2
]}

Hassan, Mohammad L. ^{[2
,3
]}

机构：

[1] Cairo Univ, Fac Archaeol, Restorat & Conservat Dept, Giza 12622, Egypt

[2] Natl Res Ctr, Cellulose & Paper Dept, Giza 12622, Egypt

[3] Natl Res Ctr, Ctr Excellence Adv Sci, Adv Mat & Nanotechnol Grp, Giza 12622, Egypt

来源：

JOURNAL OF CULTURAL HERITAGE | 2014年 / 15卷 / 02期

关键词：

Aging; Paper; ZnO nanoparticles; Color; Trichoderma reesei; Aspergillus niger; ZINC-OXIDE NANOPARTICLES; SOLUBLE STARCH NANOCOMPOSITES; COTTON FABRICS; ASPERGILLUS-NIGER; LOW-TEMPERATURE; ANTIBACTERIAL; DEGRADATION; CELLULOSE; BLOCKING; BEHAVIOR;

D O I：

10.1016/j.culher.2013.01.012

中图分类号：

K85 [文物考古];

学科分类号：

0601 ;

摘要：

Zinc oxide nanoparticles were prepared and used for surface treatment of oil paintings painted on paper supports. The prepared coating mixture containing 2% of ZnO nanoparticles showed excellent transparency. The effect of coating on protecting the paper support and paintings against microbial attack by Trichoderma reesei and Aspergillus niger, dirt accumulation, and UV aging was studied. Coatings containing ZnO nanoparticles enhanced the durability of linseed oil-based paintings toward UV aging regarding the change in color. Coatings containing ZnO nanoparticles improved resistance to microbial attack when subjected to inoculums containing T. reesei or A. niger fungi. In addition, coatings containing ZnO nanopartides reduced accumulation of dirt on oil paintings when left in open air for 6 months; cleaning of paintings was quite easy compared to the non-coated paintings or those coated with the varnish without ZnO nanoparticles. (C) 2013 Elsevier Masson SAS. All rights reserved.

引用

页码：165 / 172

页数：8

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