Biosorption and bioreduction of diamine silver complex by Corynebacterium
Corynebacterium strain SH09 separated from a silver mine was used for biosorption and bioreduction of diamine silver complex. The biosorption of the diamine silver complex was better than that of silver ions and the maximum of the former was about 350 (mg Ag) (g dried biomass)−1. After dried cells o...
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| Veröffentlicht in: | Journal of chemical technology and biotechnology (1986) 2005-03, Vol.80 (3), p.285-290 |
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| container_end_page | 290 |
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| container_title | Journal of chemical technology and biotechnology (1986) |
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| creator | Zhang, Haoran Li, Qingbiao Lu, Yinghua Sun, Daohua Lin, Xueping Deng, Xu He, Ning Zheng, Shuzhen |
| description | Corynebacterium strain SH09 separated from a silver mine was used for biosorption and bioreduction of diamine silver complex. The biosorption of the diamine silver complex was better than that of silver ions and the maximum of the former was about 350 (mg Ag) (g dried biomass)−1. After dried cells of SH09 were resuspended in the aqueous solution of diamine silver complex in the dark at 60 °C for more than 72 h, transmission electron microscopy (TEM) observations showed that a large quantity of black particles whose diameter ranged from 10 to 15 nm were formed on the cell wall. The particles were identified as being silver nanoparticles by X‐ray diffraction (XRD) and UV‐vis spectroscopy. Under the same conditions, no bioreduction of silver nitrate was found. According to IR spectra, some functional groups, such as the amide of the proteins, were involved in the processes of biosorption and bioreduction. Copyright © 2004 Society of Chemical Industry |
| doi_str_mv | 10.1002/jctb.1191 |
| format | Article |
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The biosorption of the diamine silver complex was better than that of silver ions and the maximum of the former was about 350 (mg Ag) (g dried biomass)−1. After dried cells of SH09 were resuspended in the aqueous solution of diamine silver complex in the dark at 60 °C for more than 72 h, transmission electron microscopy (TEM) observations showed that a large quantity of black particles whose diameter ranged from 10 to 15 nm were formed on the cell wall. The particles were identified as being silver nanoparticles by X‐ray diffraction (XRD) and UV‐vis spectroscopy. Under the same conditions, no bioreduction of silver nitrate was found. According to IR spectra, some functional groups, such as the amide of the proteins, were involved in the processes of biosorption and bioreduction. Copyright © 2004 Society of Chemical Industry</description><identifier>ISSN: 0268-2575</identifier><identifier>EISSN: 1097-4660</identifier><identifier>DOI: 10.1002/jctb.1191</identifier><identifier>CODEN: JCTBDC</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Applied sciences ; Biological and medical sciences ; bioreduction ; biosorption ; Biotechnology ; Chemical engineering ; Corynebacterium ; diamine silver complex ; Exact sciences and technology ; Fundamental and applied biological sciences. Psychology ; silver nanoparticles</subject><ispartof>Journal of chemical technology and biotechnology (1986), 2005-03, Vol.80 (3), p.285-290</ispartof><rights>Copyright © 2004 Society of Chemical Industry</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3371-7f14f5610accc332fc15fbc86a663f71359b4c9a72ebfb27bbd8ae69ad0f8f953</citedby><cites>FETCH-LOGICAL-c3371-7f14f5610accc332fc15fbc86a663f71359b4c9a72ebfb27bbd8ae69ad0f8f953</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjctb.1191$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjctb.1191$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16576909$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Haoran</creatorcontrib><creatorcontrib>Li, Qingbiao</creatorcontrib><creatorcontrib>Lu, Yinghua</creatorcontrib><creatorcontrib>Sun, Daohua</creatorcontrib><creatorcontrib>Lin, Xueping</creatorcontrib><creatorcontrib>Deng, Xu</creatorcontrib><creatorcontrib>He, Ning</creatorcontrib><creatorcontrib>Zheng, Shuzhen</creatorcontrib><title>Biosorption and bioreduction of diamine silver complex by Corynebacterium</title><title>Journal of chemical technology and biotechnology (1986)</title><addtitle>J. Chem. Technol. Biotechnol</addtitle><description>Corynebacterium strain SH09 separated from a silver mine was used for biosorption and bioreduction of diamine silver complex. The biosorption of the diamine silver complex was better than that of silver ions and the maximum of the former was about 350 (mg Ag) (g dried biomass)−1. After dried cells of SH09 were resuspended in the aqueous solution of diamine silver complex in the dark at 60 °C for more than 72 h, transmission electron microscopy (TEM) observations showed that a large quantity of black particles whose diameter ranged from 10 to 15 nm were formed on the cell wall. The particles were identified as being silver nanoparticles by X‐ray diffraction (XRD) and UV‐vis spectroscopy. Under the same conditions, no bioreduction of silver nitrate was found. According to IR spectra, some functional groups, such as the amide of the proteins, were involved in the processes of biosorption and bioreduction. Copyright © 2004 Society of Chemical Industry</description><subject>Applied sciences</subject><subject>Biological and medical sciences</subject><subject>bioreduction</subject><subject>biosorption</subject><subject>Biotechnology</subject><subject>Chemical engineering</subject><subject>Corynebacterium</subject><subject>diamine silver complex</subject><subject>Exact sciences and technology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>silver nanoparticles</subject><issn>0268-2575</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp1kEFPwjAAhRujiYge_Ae7ePAwaDfarkdBBQxBjRiOTdu1SXFbl3Yo-_eCI3ry9JKX73uHB8A1ggMEYTLcqEYOEGLoBPQQZDQeEQJPQQ8mJIsTTPE5uAhhAyEkWUJ6YD62LjhfN9ZVkajySFrndb5VP4UzUW5FaSsdBVt8ah8pV9aF3kWyjSbOt5WWQjXa2215Cc6MKIK-OmYfvD8-rCazePE8nU_uFrFKU4piatDIYIKgUGrfJEYhbKTKiCAkNRSlmMmRYoImWhqZUCnzTGjCRA5NZhhO--C221XeheC14bW3pfAtR5AfPuCHD_jhgz1707G1CEoUxotK2fAnEEwJg2zPDTvuyxa6_X-QP01W4-Ny3Bk2NHr3awj_wQlNKebr5ZQvk5fXN3i_5rP0G0AYfCg</recordid><startdate>200503</startdate><enddate>200503</enddate><creator>Zhang, Haoran</creator><creator>Li, Qingbiao</creator><creator>Lu, Yinghua</creator><creator>Sun, Daohua</creator><creator>Lin, Xueping</creator><creator>Deng, Xu</creator><creator>He, Ning</creator><creator>Zheng, Shuzhen</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>200503</creationdate><title>Biosorption and bioreduction of diamine silver complex by Corynebacterium</title><author>Zhang, Haoran ; Li, Qingbiao ; Lu, Yinghua ; Sun, Daohua ; Lin, Xueping ; Deng, Xu ; He, Ning ; Zheng, Shuzhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3371-7f14f5610accc332fc15fbc86a663f71359b4c9a72ebfb27bbd8ae69ad0f8f953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Biological and medical sciences</topic><topic>bioreduction</topic><topic>biosorption</topic><topic>Biotechnology</topic><topic>Chemical engineering</topic><topic>Corynebacterium</topic><topic>diamine silver complex</topic><topic>Exact sciences and technology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>silver nanoparticles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Haoran</creatorcontrib><creatorcontrib>Li, Qingbiao</creatorcontrib><creatorcontrib>Lu, Yinghua</creatorcontrib><creatorcontrib>Sun, Daohua</creatorcontrib><creatorcontrib>Lin, Xueping</creatorcontrib><creatorcontrib>Deng, Xu</creatorcontrib><creatorcontrib>He, Ning</creatorcontrib><creatorcontrib>Zheng, Shuzhen</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Haoran</au><au>Li, Qingbiao</au><au>Lu, Yinghua</au><au>Sun, Daohua</au><au>Lin, Xueping</au><au>Deng, Xu</au><au>He, Ning</au><au>Zheng, Shuzhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biosorption and bioreduction of diamine silver complex by Corynebacterium</atitle><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle><addtitle>J. Chem. Technol. Biotechnol</addtitle><date>2005-03</date><risdate>2005</risdate><volume>80</volume><issue>3</issue><spage>285</spage><epage>290</epage><pages>285-290</pages><issn>0268-2575</issn><eissn>1097-4660</eissn><coden>JCTBDC</coden><abstract>Corynebacterium strain SH09 separated from a silver mine was used for biosorption and bioreduction of diamine silver complex. The biosorption of the diamine silver complex was better than that of silver ions and the maximum of the former was about 350 (mg Ag) (g dried biomass)−1. After dried cells of SH09 were resuspended in the aqueous solution of diamine silver complex in the dark at 60 °C for more than 72 h, transmission electron microscopy (TEM) observations showed that a large quantity of black particles whose diameter ranged from 10 to 15 nm were formed on the cell wall. The particles were identified as being silver nanoparticles by X‐ray diffraction (XRD) and UV‐vis spectroscopy. Under the same conditions, no bioreduction of silver nitrate was found. According to IR spectra, some functional groups, such as the amide of the proteins, were involved in the processes of biosorption and bioreduction. Copyright © 2004 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jctb.1191</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0268-2575 |
| ispartof | Journal of chemical technology and biotechnology (1986), 2005-03, Vol.80 (3), p.285-290 |
| issn | 0268-2575 1097-4660 |
| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Applied sciences Biological and medical sciences bioreduction biosorption Biotechnology Chemical engineering Corynebacterium diamine silver complex Exact sciences and technology Fundamental and applied biological sciences. Psychology silver nanoparticles |
| title | Biosorption and bioreduction of diamine silver complex by Corynebacterium |
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