Synthesis and characterization of natural polymer/inorganic antibacterial nanocomposites

Yong Wang , Shunlin Cheng , Fuzhong Wang , Ming Gao , Ruirui Cao

Journal of Wuhan University of Technology Materials Science Edition ›› 2013, Vol. 28 ›› Issue (5) : 1044 -1047.

PDF
Journal of Wuhan University of Technology Materials Science Edition ›› 2013, Vol. 28 ›› Issue (5) : 1044 -1047. DOI: 10.1007/s11595-013-0816-0
Biomaterial

Synthesis and characterization of natural polymer/inorganic antibacterial nanocomposites

Author information +
History +
PDF

Abstract

In order to increase antibacterial abilities and avoid the aggregation of nanoparticle, Ag-ZnO nanocomposites were studied in the network structure which contains bonds, and these bonds are formed by hydrolysis reaction between Ti(TBOU)4(TBOT) and the water that in Persimmon tannin solution. The size and morphology of Ag-ZnO nanocomposites were investigated by scanning electron microscopy (SEM) and field emission scanning electron microscopy(FE-SEM). The antibacterial properties of nanocomposites were examined by minimal bactericidal concentration(MBC). Results showed that this kind of antibacterial nanocomposites composites(ANPs) have excellent antibacterial abilities and without aggregation.

Keywords

persimmon tannin / antibacterial / MBC / nanoparticle polymer composites

Cite this article

Download citation ▾
Yong Wang, Shunlin Cheng, Fuzhong Wang, Ming Gao, Ruirui Cao. Synthesis and characterization of natural polymer/inorganic antibacterial nanocomposites. Journal of Wuhan University of Technology Materials Science Edition, 2013, 28(5): 1044-1047 DOI:10.1007/s11595-013-0816-0

登录浏览全文

4963

注册一个新账户 忘记密码

References

[1]

Kameoka Kai The Development of Persimmon in Anti-bacterial Coating[R]. Department of Ehime Experimental Study Industry, 2005, 43: 71

[2]

Morones J R, Elechiguerra J L, Camacho A, . The Bactericidal Effect of Silver Nanoparticles[J]. Journal of Nanotechnology, 2005, 16: 2 346-2 353.

[3]

Bahadur H, Srivastava A K, Sharma R K, . Morphologies of Sol-Gel Derived Thin Films of ZnO Using Different Precursor Materials and Their Nanostructures[J]. Nanoscale Research Letters, 2007, 2(10): 469-475.

[4]

Ohira T, Yamamoto O, Iida Y, . Antibacterial Activity of ZnO Powder with Crystallographic Orientation[J]. Journal of Materials Science: Materials in Medicine, 2008, 19(3): 1 407-1 412.

[5]

Yamamoto O, Komatsu M, Sawai J, . Effect of Lattice Constant of Zinc Oxide on Antibacterial Characteristics[J]. Journal of Materials Science: Materials in Medicine, 2004, 15(8): 847-851.

[6]

Sawai J, Igarashi H, Hashimoto A, . Evaluation of Growth Inhibitory Effect of Ceramics Powder Slurry on Bacteria by Conductance Method[J]. Journal of Chemical Engineering of Japan, 1995, 28(3): 288-293.

[7]

Sawai J, Saito I, Kanou F, . Mutagenicity Test of Ceramic Powder Which Have Growth Inhibitorory Effect on Bacteria[J]. Journal of Chemical Engineering of Japan, 1995, 28(3): 352-354.

[8]

Sawai J, Igarashi H, Hashimoto A, . Effect of Particle Size and Heating Temperature of Ceramic Powders on Antibacterial Activity of Their Slurries[J]. Journal of Chemical Engineering of Japan, 1996, 29(2): 251-256.

[9]

Sawai J, Kawada E, Kanou F, . Detection of Active Oxygen Generated From Ceramic Powders Having Antibacterial Activity[J]. Journal of Chemical Engineering of Japan, 1996, 29(4): 627-633.

[10]

Gojova A, Guo B, Kota R S, . Induction of Inflammation in Vascular Endothelial Cells by Metal Oxide Nanoparticles: Effect of Particle Composition[J]. Environmental Health Perspectives, 2007, 115(3): 403-405.

[11]

Karlsson H L, Gustafsson J, Cronholm P Size-dependent Toxicity of Metal Oxide Particles-A Comparison Between Nano-and Micrometer Size[J]. Toxicology Letters, 2009, 188(2): 112-118.

[12]

Ballal A, Manna A C Regulation of Superoxide Dismutase (sod) Genes by SarA in Staphylococcus Aureus[J]. Journal of Bacteriolgy, 2009, 191: 3 301-3 310.

[13]

Ballal A, Manna A C Control of Thioredoxin Reductase Gene (trxB) Transcription by SarA in Staphylococcus Aureus[J]. Journal of Bacteriolgy, 2010, 192(1): 336-345.

[14]

Padmavathy N, Vijayaraghavan R Enhanced Bioactivity of ZnO Nanoparticles-An Antimicrobial Study[J]. Science and Technology of Advanced Materials, 2008, 9: 35 004

[15]

Morones J R, Elechiguerra J L, Camacho A, . The Bactericidal Effect of Silver Nanoparticles[J]. Nanotechnology, 2005, 16: 2 346-2 349.

[16]

Feng Q L, Wu J, Chen G Q, . A Mechanistic Study of the Antibacterial Effect of Silver Ions on Escherichia Coli and Staphylococcus Aureus[J]. Journal of Biomedical Materials Research, 2000, 52(4): 662-668.

[17]

Du X, Gang Hang NMR Sudy of Sol-Gel Transition of Ti(OBu)4 [J]. J.Journal of Inorganic Materials, 1991, 6(4): 495-498.

[18]

Marini M, De Niederhausern S, Iseppi R, . Antibacterial Activity of Plastics Coated With Silver-doped Organic-inorganic Hybrid Coatings Prepared by Sol-gel Processes[J]. Biomacromolecules, 2007, 8(4): 1 246-1 254.

[19]

Lee P C, Meisel D Adsorption and Surface-Enhanced Raman of Dyes on Silver and Gold Sols[J]. The Journal of Physical Chemistry, 1982, 86(17): 3 391-3 395.

[20]

Wang X, Wu H F, Kuang Q, . Shape-Dependent Antibacterial Activities of Ag2O Polyhedral Particles[J]. Langmuir, 2009, 26(4): 2 774-2 778.

AI Summary AI Mindmap
PDF

99

Accesses

0

Citation

Detail

Sections
Recommended

AI思维导图

/