Server maintenance is scheduled for Saturday, December 21st between 6am-10am CST.

During that time, parts of our website will be affected until maintenance is completed. Thank you for your patience.

Menu
Search
Filters
Close
Menu

51318-10918-Performance of Hura crepitans Mediated Ag-Nanoparticle Material on the Inhibition of Microbes Inducing Microbiologically-Influenced-Corrosion

Picture for Performance of Hura crepitans Mediated Ag-Nanoparticle Material on the Inhibition of Microbes Inducing Microbiologically-Influenced-Corrosion
Available for download

The performance of Hura crepitans mediated Ag (silver) nanoparticle material on the inhibition of microbes (including six bacteria and a fungus strain) inducing microbiologically-influenced-corrosion (MIC) of metals was investigated in this paper.

 

Product Number: 51318-10916-SG
Author: Joshua Olusegun OKENIYI / Taiwo Felicia OWOEYE / Abimbola Patricia Idowu POPOOLA / Deborah Kehinde AKINLABU / Olugbenga Samson TAIWO / Ojo Joseph IGE / Elizabeth Toyin OKENIYI
Publication Date: 2018
Industry: Science of Corrosion
$0.00
$20.00
$20.00

The performance of Hura crepitans mediated Ag (silver) nanoparticle material on the inhibition of microbes (including six bacteria and a fungus strain) inducing microbiologically-influenced-corrosion (MIC) of metals was investigated in this paper. Leaf-extract was obtained from the Hura crepitans for use as a precursor for the Ag-nanoparticle synthesis, which was then characterised by the instrumentation of scanning electron microscopy and energy dispersive spectroscopy (SEM+EDS). The natural plant-mediated Ag-nanoparticle material was then utilised for sensitivity and/or resistance experimental investigations against three Gram-positive and three Gram-negative bacteria and a fungus strains of microbes that are known to induce microbiologically-influenced-corrosion in metallic materials. From this, the inhibition of microbial growth by the plant-extract mediated Ag-nanoparticle was compared with that from a commercial antibiotic that was used as the control. From the results, it was established that all the microbial strains studied were sensitive to the Hura crepitans mediated Ag-nanoparticle material while three out of the seven microbial strains for the study were resistant to the control antibiotic chemical. The implications and recommendations, ensuing from these results, on the use of the bio-mediated Ag-nanoparticle in MIC mitigation/control applications are detailed in the study.

Key words: Hura crepitans leaf-extract, bio-mediated Ag-nanoparticle, control of MIC inducing microbes, bio-material characterization

The performance of Hura crepitans mediated Ag (silver) nanoparticle material on the inhibition of microbes (including six bacteria and a fungus strain) inducing microbiologically-influenced-corrosion (MIC) of metals was investigated in this paper. Leaf-extract was obtained from the Hura crepitans for use as a precursor for the Ag-nanoparticle synthesis, which was then characterised by the instrumentation of scanning electron microscopy and energy dispersive spectroscopy (SEM+EDS). The natural plant-mediated Ag-nanoparticle material was then utilised for sensitivity and/or resistance experimental investigations against three Gram-positive and three Gram-negative bacteria and a fungus strains of microbes that are known to induce microbiologically-influenced-corrosion in metallic materials. From this, the inhibition of microbial growth by the plant-extract mediated Ag-nanoparticle was compared with that from a commercial antibiotic that was used as the control. From the results, it was established that all the microbial strains studied were sensitive to the Hura crepitans mediated Ag-nanoparticle material while three out of the seven microbial strains for the study were resistant to the control antibiotic chemical. The implications and recommendations, ensuing from these results, on the use of the bio-mediated Ag-nanoparticle in MIC mitigation/control applications are detailed in the study.

Key words: Hura crepitans leaf-extract, bio-mediated Ag-nanoparticle, control of MIC inducing microbes, bio-material characterization

Product tags
Also Purchased
Picture for Titanium Alloy Stress Corrosion Resistance to Methanol Vapor in Hydrocarbon Gas Export Systems
Available for download

51318-10921-Titanium Alloy Stress Corrosion Resistance to Methanol Vapor in Hydrocarbon Gas Export Systems

Product Number: 51318-10921-SG
Author: Ronald W. Schutz / Birendra Jena / Ramgopal Thodla / Heath W. Walker
Publication Date: 2018
$20.00

Susceptibility of Grades 23 and 29 titanium Tapered Stress Joint (TSJ) forgings to gas phase methanolic Stress Corrosion Cracking (SCC) was measured in deaerated, dry 0-0.5 wt.% and saturated methanol-containing methane gas environments at 25C in a two phase laboratory program.
Picture for The Study on Residual Stresses in OCTG and Its Effect on Pipe Sour Cracking (SSC) Performances
Available for download

51318-10919-The Study on Residual Stresses in OCTG and Its Effect on Pipe Sour Cracking (SSC) Performances

Product Number: 51318-10919-SG
Author: Xin Long / Pete W. Moore
Publication Date: 2018
$20.00

X-Ray diffraction shows that - with hot or cold straightening - there is still a significant amount residual stresses existing in OCTG pipe bodies. A formula was proposed to include the effect of residual stress on determining the sour cracking resistance.
Picture for High strength steel SSC evaluation in mild sour environments at ambient and high temperatures
Available for download

51318-10920-High strength steel SSC evaluation in mild sour environments at ambient and high temperatures

Product Number: 51318-10920-SG
Author: James Wei / Manuel Gonzalez / Brian Chambers / Boris Thomas
Publication Date: 2018
$20.00

There is an increasing need to define the operating envelope for materials typically used as oil country tubular goods. This paper reports results of sulfide stress cracking (SSC) tests that were performed in mild sour environment at temperatures below 107°C.
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support