Synthesis of Copper Nanoparticles by Thermal Decomposition and Their Antimicrobial Properties

被引：169

作者：

Betancourt-Galindo, R. ^{[1
]}

Reyes-Rodriguez, P. Y. ^{[1
]}

Puente-Urbina, B. A. ^{[1
]}

Avila-Orta, C. A. ^{[1
]}

Rodriguez-Fernandez, O. S. ^{[1
]}

Cadenas-Pliego, G. ^{[1
]}

Lira-Saldivar, R. H. ^{[1
]}

Garcia-Cerda, L. A. ^{[1
]}

机构：

[1] Ctr Invest Quim Aplicada, Dept Mat Avanzados, Saltillo 25294, COAH, Mexico

来源：

JOURNAL OF NANOMATERIALS | 2014年 / 2014卷

关键词：

MAGNETITE NANOPARTICLES; OXIDE NANOPARTICLES; SILVER;

D O I：

10.1155/2014/980545

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Copper nanoparticles were synthesized by thermal decomposition using copper chloride, sodium oleate, and phenyl ether as solvent agents. The formation of nanoparticles was evidenced by the X-ray diffraction and transmission electron microscopy. The peaks in the XRD pattern correspond to the standard values of the face centered cubic (fcc) structure of metallic copper and no peaks of other impurity crystalline phases were detected. TEM analysis showed spherical nanoparticles with sizes in the range of 4 to 18 nm. The antibacterial properties of copper nanoparticles were evaluated in vitro against strains of Staphylococcus aureus and Pseudomonas aeruginosa. The antibacterial activity of copper nanoparticles synthesized by thermal decomposition showed significant inhibitory effect against these highly multidrug-resistant bacterial strains.

引用

页数：5

共 20 条

[1] A straightforward approach to oxide-free copper nanoparticles by thermal decomposition of a copper(I) precursor [J].

Adner, David ;

Korb, Marcus ;

Schulze, Steffen ;

Hietschold, Michael ;

Lang, Heinrich .

CHEMICAL COMMUNICATIONS, 2013, 49 (61) :6855-6857

[2]

[Anonymous], IEEE T MAGNETICS

[3] Antimicrobial activity of metal oxide nanoparticles against Gram-positive and Gram-negative bacteria: a comparative study [J].

Azam, Ameer ;

Ahmed, Arham S. ;

Oves, Mohammad ;

Khan, Mohammad S. ;

Habib, Sami S. ;

Memic, Adnan .

INTERNATIONAL JOURNAL OF NANOMEDICINE, 2012, 7 :6003-6009

[4] Copper nanoparticle/polymer composites with antifungal and bacteriostatic properties [J].

Cioffi, N ;

Torsi, L ;

Ditaranto, N ;

Tantillo, G ;

Ghibelli, L ;

Sabbatini, L ;

Bleve-Zacheo, T ;

D'Alessio, M ;

Zambonin, PG ;

Traversa, E .

CHEMISTRY OF MATERIALS, 2005, 17 (21) :5255-5262

[5] Recent advances in the liquid-phase syntheses of inorganic nanoparticles [J].

Cushing, BL ;

Kolesnichenko, VL ;

O'Connor, CJ .

CHEMICAL REVIEWS, 2004, 104 (09) :3893-3946

[6] Surfactant effects in magnetite nanoparticles of controlled size [J].

Guardia, P. ;

Batlle-Brugal, B. ;

Roca, A. G. ;

Iglesias, O. ;

Morales, M. P. ;

Serna, C. J. ;

Labarta, A. ;

Batlle, X. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 316 (02) :E756-E759

[7] Synthesis and antibacterial activity of silver nanoparticles against gram-positive and gram-negative bacteria [J].

Guzman, Maribel ;

Dille, Jean ;

Godet, Stephane .

NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE, 2012, 8 (01) :37-45

[8] The bactericidal effect of silver nanoparticles [J].

Morones, JR ;

Elechiguerra, JL ;

Camacho, A ;

Holt, K ;

Kouri, JB ;

Ramírez, JT ;

Yacaman, MJ .

NANOTECHNOLOGY, 2005, 16 (10) :2346-2353

[9] Investigations into the antibacterial behavior of copper nanoparticles against Escherichia coli [J].

Raffi, Muhammad ;

Mehrwan, Saba ;

Bhatti, Tariq Mahmood ;

Akhter, Javed Iqbal ;

Hameed, Abdul ;

Yawar, Wasim ;

ul Hasan, M. Masood .

ANNALS OF MICROBIOLOGY, 2010, 60 (01) :75-80

[10] Synthesis and antimicrobial activity of copper nanoparticles [J].

Ramyadevi, Jeyaraman ;

Jeyasubramanian, Kadarkaraithangam ;

Marikani, Arumugam ;

Rajakumar, Govindasamy ;

Rahuman, Abdul Abdul .

MATERIALS LETTERS, 2012, 71 :114-116

← 1 2 →