Fabrication, growth mechanism and antibacterial activity of ZnO micro-spheres prepared via solution process
This paper presents the high antibacterial activity of ZnO micro-spheres prepared via solution process using zinc nitrate hexahydrate, (+) l-cysteine, HMT and sodium hydroxide against four pathogenic bacteria Staphylococcus aureus, Escherichia coli, Salmonella typhimurium and Klebsiella pneumoniae....
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| Veröffentlicht in: | Biomass & bioenergy 2012-04, Vol.39, p.227-236 |
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| creator | Wahab, Rizwan Mishra, Amrita Yun, Soon-Il Hwang, I.H. Mussarat, Javed Al-Khedhairy, Abdulaziz A. Kim, Young-Soon Shin, Hyung-Shik |
| description | This paper presents the high antibacterial activity of ZnO micro-spheres prepared via solution process using zinc nitrate hexahydrate, (+) l-cysteine, HMT and sodium hydroxide against four pathogenic bacteria Staphylococcus aureus, Escherichia coli, Salmonella typhimurium and Klebsiella pneumoniae. The antibacterial activity of ZnO micro-spheres was studied via nutrient broth medium at different concentrations (5μg/ml–45μg/ml) of ZnO micro-spheres. Our investigation reveals that the lowest concentration of micro-spheres solution inhibits the growth of microbial strain, which was found to be 5μg/ml for S. aureus, S. typhimurium and K. pneumoniae whereas for E. coli, it was calculated to be 15μg/ml. The diameter of each micro-sphere lie between 2 and 3μm as observed from FESEM and Transmission electron microscopy. The composition of synthesized material was analyzed by FTIR spectroscopy and it shows the band of ZnO at 462cm−1. Additionally, on the basis of morphological and chemical observations the growth mechanism of ZnO micro-spheres was also proposed.
► ZnO micro-sphere shows high antibacterial activity against pathogenic bacteria. ► The micro-spheres (5μg/ml–45μg/ml) inhibit the growth of four microbial strains. ► The micro-sphere lie between 2–3μm composed with small (∼20nm) nanoparticles. |
| doi_str_mv | 10.1016/j.biombioe.2012.01.005 |
| format | Article |
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► ZnO micro-sphere shows high antibacterial activity against pathogenic bacteria. ► The micro-spheres (5μg/ml–45μg/ml) inhibit the growth of four microbial strains. ► The micro-sphere lie between 2–3μm composed with small (∼20nm) nanoparticles.</description><identifier>ISSN: 0961-9534</identifier><identifier>EISSN: 1873-2909</identifier><identifier>DOI: 10.1016/j.biombioe.2012.01.005</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Action of physical and chemical agents on bacteria ; Antibacterial agents ; antibacterial properties ; Antibiotics. Antiinfectious agents. Antiparasitic agents ; Antiinfectives and antibacterials ; Bacteria ; Bacteriology ; Bio-TEM ; Biological and medical sciences ; Biomass ; Escherichia coli ; Fourier transform infrared spectroscopy ; Fundamental and applied biological sciences. Psychology ; Klebsiella ; Klebsiella pneumoniae ; Medical sciences ; microbial growth ; Microbiology ; Microorganisms ; Nutrients ; Pathogenic bacteria ; Pharmacology. Drug treatments ; Salmonella typhimurium ; sodium hydroxide ; Staphylococcus aureus ; transmission electron microscopy ; X-ray diffraction pattern (XRD) ; Zinc ; Zinc oxide ; Zinc oxide micro-spheres ; Zinc oxide micro-spheres and antibacterial activity</subject><ispartof>Biomass & bioenergy, 2012-04, Vol.39, p.227-236</ispartof><rights>2012 Elsevier Ltd</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c465t-f76118e9b0b3a8fdb5a90ab4bbaa4b584a2724967c1b2cc44a4a94fcd320f5403</citedby><cites>FETCH-LOGICAL-c465t-f76118e9b0b3a8fdb5a90ab4bbaa4b584a2724967c1b2cc44a4a94fcd320f5403</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.biombioe.2012.01.005$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,3550,23930,23931,25140,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26116397$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Wahab, Rizwan</creatorcontrib><creatorcontrib>Mishra, Amrita</creatorcontrib><creatorcontrib>Yun, Soon-Il</creatorcontrib><creatorcontrib>Hwang, I.H.</creatorcontrib><creatorcontrib>Mussarat, Javed</creatorcontrib><creatorcontrib>Al-Khedhairy, Abdulaziz A.</creatorcontrib><creatorcontrib>Kim, Young-Soon</creatorcontrib><creatorcontrib>Shin, Hyung-Shik</creatorcontrib><title>Fabrication, growth mechanism and antibacterial activity of ZnO micro-spheres prepared via solution process</title><title>Biomass & bioenergy</title><description>This paper presents the high antibacterial activity of ZnO micro-spheres prepared via solution process using zinc nitrate hexahydrate, (+) l-cysteine, HMT and sodium hydroxide against four pathogenic bacteria Staphylococcus aureus, Escherichia coli, Salmonella typhimurium and Klebsiella pneumoniae. The antibacterial activity of ZnO micro-spheres was studied via nutrient broth medium at different concentrations (5μg/ml–45μg/ml) of ZnO micro-spheres. Our investigation reveals that the lowest concentration of micro-spheres solution inhibits the growth of microbial strain, which was found to be 5μg/ml for S. aureus, S. typhimurium and K. pneumoniae whereas for E. coli, it was calculated to be 15μg/ml. The diameter of each micro-sphere lie between 2 and 3μm as observed from FESEM and Transmission electron microscopy. The composition of synthesized material was analyzed by FTIR spectroscopy and it shows the band of ZnO at 462cm−1. Additionally, on the basis of morphological and chemical observations the growth mechanism of ZnO micro-spheres was also proposed.
► ZnO micro-sphere shows high antibacterial activity against pathogenic bacteria. ► The micro-spheres (5μg/ml–45μg/ml) inhibit the growth of four microbial strains. ► The micro-sphere lie between 2–3μm composed with small (∼20nm) nanoparticles.</description><subject>Action of physical and chemical agents on bacteria</subject><subject>Antibacterial agents</subject><subject>antibacterial properties</subject><subject>Antibiotics. Antiinfectious agents. Antiparasitic agents</subject><subject>Antiinfectives and antibacterials</subject><subject>Bacteria</subject><subject>Bacteriology</subject><subject>Bio-TEM</subject><subject>Biological and medical sciences</subject><subject>Biomass</subject><subject>Escherichia coli</subject><subject>Fourier transform infrared spectroscopy</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Klebsiella</subject><subject>Klebsiella pneumoniae</subject><subject>Medical sciences</subject><subject>microbial growth</subject><subject>Microbiology</subject><subject>Microorganisms</subject><subject>Nutrients</subject><subject>Pathogenic bacteria</subject><subject>Pharmacology. Drug treatments</subject><subject>Salmonella typhimurium</subject><subject>sodium hydroxide</subject><subject>Staphylococcus aureus</subject><subject>transmission electron microscopy</subject><subject>X-ray diffraction pattern (XRD)</subject><subject>Zinc</subject><subject>Zinc oxide</subject><subject>Zinc oxide micro-spheres</subject><subject>Zinc oxide micro-spheres and antibacterial activity</subject><issn>0961-9534</issn><issn>1873-2909</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqNkU1v1DAQhiMEEkvLXwBfkDiQdOw4TnwDVf2SKvUAvXCxxs6k6yWJFzu7qP8er7b0WiSPPBo986H3LYoPHCoOXJ1tKuvDlIMqAVxUwCuA5lWx4l1bl0KDfl2sQCte6qaWb4t3KW0AuATJV8WvS7TRO1x8mL-whxj-LGs2kVvj7NPEcO5zLN6iWyh6HFlO_N4vjywM7Od8xybvYijTdk2REttG2mKknu09shTG3WFurgZHKZ0WbwYcE71_-k-K-8uLH-fX5e3d1c35t9vSSdUs5dAqzjvSFmyN3dDbBjWgldYiStt0EkUrpFat41Y4JyVK1HJwfS1gaCTUJ8Xn49y89_eO0mImnxyNI84Udslw1fJGNfm9jAJ0nWylFP-JihZURtURzdKkFGkw2-gnjI8ZMgfPzMb888wcPDPATfYsN3562oHJ4ThEnJ1Pz90iC6Nq3Wbu45EbMBh8iJm5_y4OngJIXYPMxNcjQVnovadokvM0O-p9JLeYPviXjvkL7Py6Rg</recordid><startdate>20120401</startdate><enddate>20120401</enddate><creator>Wahab, Rizwan</creator><creator>Mishra, Amrita</creator><creator>Yun, Soon-Il</creator><creator>Hwang, I.H.</creator><creator>Mussarat, Javed</creator><creator>Al-Khedhairy, Abdulaziz A.</creator><creator>Kim, Young-Soon</creator><creator>Shin, Hyung-Shik</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7QL</scope><scope>7T7</scope><scope>C1K</scope><scope>7TB</scope><scope>7U5</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20120401</creationdate><title>Fabrication, growth mechanism and antibacterial activity of ZnO micro-spheres prepared via solution process</title><author>Wahab, Rizwan ; Mishra, Amrita ; Yun, Soon-Il ; Hwang, I.H. ; Mussarat, Javed ; Al-Khedhairy, Abdulaziz A. ; Kim, Young-Soon ; Shin, Hyung-Shik</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c465t-f76118e9b0b3a8fdb5a90ab4bbaa4b584a2724967c1b2cc44a4a94fcd320f5403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Action of physical and chemical agents on bacteria</topic><topic>Antibacterial agents</topic><topic>antibacterial properties</topic><topic>Antibiotics. Antiinfectious agents. Antiparasitic agents</topic><topic>Antiinfectives and antibacterials</topic><topic>Bacteria</topic><topic>Bacteriology</topic><topic>Bio-TEM</topic><topic>Biological and medical sciences</topic><topic>Biomass</topic><topic>Escherichia coli</topic><topic>Fourier transform infrared spectroscopy</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Klebsiella</topic><topic>Klebsiella pneumoniae</topic><topic>Medical sciences</topic><topic>microbial growth</topic><topic>Microbiology</topic><topic>Microorganisms</topic><topic>Nutrients</topic><topic>Pathogenic bacteria</topic><topic>Pharmacology. Drug treatments</topic><topic>Salmonella typhimurium</topic><topic>sodium hydroxide</topic><topic>Staphylococcus aureus</topic><topic>transmission electron microscopy</topic><topic>X-ray diffraction pattern (XRD)</topic><topic>Zinc</topic><topic>Zinc oxide</topic><topic>Zinc oxide micro-spheres</topic><topic>Zinc oxide micro-spheres and antibacterial activity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wahab, Rizwan</creatorcontrib><creatorcontrib>Mishra, Amrita</creatorcontrib><creatorcontrib>Yun, Soon-Il</creatorcontrib><creatorcontrib>Hwang, I.H.</creatorcontrib><creatorcontrib>Mussarat, Javed</creatorcontrib><creatorcontrib>Al-Khedhairy, Abdulaziz A.</creatorcontrib><creatorcontrib>Kim, Young-Soon</creatorcontrib><creatorcontrib>Shin, Hyung-Shik</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Biomass & bioenergy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wahab, Rizwan</au><au>Mishra, Amrita</au><au>Yun, Soon-Il</au><au>Hwang, I.H.</au><au>Mussarat, Javed</au><au>Al-Khedhairy, Abdulaziz A.</au><au>Kim, Young-Soon</au><au>Shin, Hyung-Shik</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication, growth mechanism and antibacterial activity of ZnO micro-spheres prepared via solution process</atitle><jtitle>Biomass & bioenergy</jtitle><date>2012-04-01</date><risdate>2012</risdate><volume>39</volume><spage>227</spage><epage>236</epage><pages>227-236</pages><issn>0961-9534</issn><eissn>1873-2909</eissn><abstract>This paper presents the high antibacterial activity of ZnO micro-spheres prepared via solution process using zinc nitrate hexahydrate, (+) l-cysteine, HMT and sodium hydroxide against four pathogenic bacteria Staphylococcus aureus, Escherichia coli, Salmonella typhimurium and Klebsiella pneumoniae. The antibacterial activity of ZnO micro-spheres was studied via nutrient broth medium at different concentrations (5μg/ml–45μg/ml) of ZnO micro-spheres. Our investigation reveals that the lowest concentration of micro-spheres solution inhibits the growth of microbial strain, which was found to be 5μg/ml for S. aureus, S. typhimurium and K. pneumoniae whereas for E. coli, it was calculated to be 15μg/ml. The diameter of each micro-sphere lie between 2 and 3μm as observed from FESEM and Transmission electron microscopy. The composition of synthesized material was analyzed by FTIR spectroscopy and it shows the band of ZnO at 462cm−1. Additionally, on the basis of morphological and chemical observations the growth mechanism of ZnO micro-spheres was also proposed.
► ZnO micro-sphere shows high antibacterial activity against pathogenic bacteria. ► The micro-spheres (5μg/ml–45μg/ml) inhibit the growth of four microbial strains. ► The micro-sphere lie between 2–3μm composed with small (∼20nm) nanoparticles.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.biombioe.2012.01.005</doi><tpages>10</tpages></addata></record> |
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| ispartof | Biomass & bioenergy, 2012-04, Vol.39, p.227-236 |
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| subjects | Action of physical and chemical agents on bacteria Antibacterial agents antibacterial properties Antibiotics. Antiinfectious agents. Antiparasitic agents Antiinfectives and antibacterials Bacteria Bacteriology Bio-TEM Biological and medical sciences Biomass Escherichia coli Fourier transform infrared spectroscopy Fundamental and applied biological sciences. Psychology Klebsiella Klebsiella pneumoniae Medical sciences microbial growth Microbiology Microorganisms Nutrients Pathogenic bacteria Pharmacology. Drug treatments Salmonella typhimurium sodium hydroxide Staphylococcus aureus transmission electron microscopy X-ray diffraction pattern (XRD) Zinc Zinc oxide Zinc oxide micro-spheres Zinc oxide micro-spheres and antibacterial activity |
| title | Fabrication, growth mechanism and antibacterial activity of ZnO micro-spheres prepared via solution process |
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