Investigation of Antibacterial Activity by Silver Nanoparticles Prepared by Microwave-Assisted Green Syntheses with Soluble Starch, Dextrose, and Arabinose

被引：76

作者：

Kahrilas, Genevieve A. ^{[1
]}

Haggren, Wendy ^{[1
]}

Read, Rebecca L. ^{[1
]}

Wally, Laura M. ^{[2
]}

Fredrick, Sarah J. ^{[2
]}

Hiskey, Michael ^{[1
]}

Prieto, Amy L. ^{[2
]}

Owens, Janel E. ^{[1
]}

机构：

[1] Univ Colorado, Dept Chem & Biochem, Colorado Springs, CO 80918 USA

[2] Colorado State Univ, Dept Chem, Ft Collins, CO 80523 USA

来源：

ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2014年 / 2卷 / 04期

关键词：

Silver nanoparticles; Starch; Dextrose; Arabinose; Microwave synthesis; Green chemistry; Antibacterial activity; ENGINEERED NANOPARTICLES; FILMS; BIOSYNTHESIS; DISPERSION; TOXICITY; EXTRACT; POLYMER; WATER;

D O I：

10.1021/sc400487x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The objective of this study was to assess the antibacterial activity and inhibition of biofilm formation of silver nanoparticles (AgNPs) against Escherichia coli (MG16SS), Bacillus subtilis, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus, and Janthinobacterium lividum. The AgNPs utilized in this study were prepared through one-pot microwave-assisted syntheses guided by principles of green chemistry. The AgNPs were synthesized in three different schemes by reducing Ag+ ions (from AgNO3) with reducing agents dextrose, arabinose, and soluble starch. Formation of AgNPs occurred in less than 15 min, and nanoparticles had diameters of 30 nm or less. Successful synthesis of AgNPs was confirmed using multiple orthogonal approaches, including UV-visible spectroscopy, fluorescence emission spectroscopy, powder X-ray diffraction, and transmission electron microscopy, while size analysis was gathered from transmission electron microscopy images and dynamic light scattering. All AgNPs prepared in this study exhibited antibacterial effects on a variety of organisms as determined by a well diffusion assay with no antibacterial effects observed in the control wells.

引用

页码：590 / 598

页数：9

共 45 条

[1] Fluorescence from metallic silver and iron nanoparticles prepared by exploding wire technique [J].

Alqudami, Abdullah ;

Annapoorni, S. .

PLASMONICS, 2007, 2 (01) :5-13

[2] Towards a definition of inorganic nanoparticles from an environmental, health and safety perspective [J].

Auffan, Melanie ;

Rose, Jerome ;

Bottero, Jean-Yves ;

Lowry, Gregory V. ;

Jolivet, Jean-Pierre ;

Wiesner, Mark R. .

NATURE NANOTECHNOLOGY, 2009, 4 (10) :634-641

[3] Size selective photoluminescence in poly(methyl methacrylate) thin solid films with dispersed silver nanoparticles synthesized by a novel method [J].

Basak, D ;

Karan, S ;

Mallik, B .

CHEMICAL PHYSICS LETTERS, 2006, 420 (1-3) :115-119

[4] Indole-3-acetic acid improves Escherichia coli's defences to stress [J].

Bianco, C. ;

Imperlini, E. ;

Calogero, R. ;

Senatore, B. ;

Amoresano, A. ;

Carpentieri, A. ;

Pucci, P. ;

Defez, R. .

ARCHIVES OF MICROBIOLOGY, 2006, 185 (05) :373-382

[5]

Bohren CraigF., 1983, ABSORPTION AND SCATT

[6] Engineered nanoparticles in wastewater and wastewater sludge - Evidence and impacts [J].

Brar, Satinder K. ;

Verma, Mausam ;

Tyagi, R. D. ;

Surampalli, R. Y. .

WASTE MANAGEMENT, 2010, 30 (03) :504-520

[7] New materials based on renewable resources: chemically modified expanded corn starches as catalysts for liquid phase organic reactions [J].

Doi, S ;

Clark, JH ;

Macquarrie, DJ ;

Milkowski, K .

CHEMICAL COMMUNICATIONS, 2002, (22) :2632-2633

[8] Synthesis and spectroscopic studies of stable aqueous dispersion of silver nanoparticles [J].

El-Shishtawy, Reda M. ;

Asiri, Abdullah M. ;

Al-Otaibi, Maha M. .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2011, 79 (05) :1505-1510

[9] Structural changes of debranched corn starch by aqueous heating and stirring [J].

Han, JA ;

BeMiller, JN ;

Hamaker, B ;

Lim, ST .

CEREAL CHEMISTRY, 2003, 80 (03) :323-328

[10] Greener Techniques for the Synthesis of Silver Nanoparticles Using Plant Extracts, Enzymes, Bacteria, Biodegradable Polymers, and Microwaves [J].

Hebbalalu, Deepika ;

Lalley, Jacob ;

Nadagouda, Mallikarjuna N. ;

Varma, Rajender S. .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2013, 1 (07) :703-712

← 1 2 3 4 5 →