Comparison of malachite green adsorption by two yeast strains using Raman microspectroscopy
Malachite green (MG), as a triarylmethane compound, poses a health hazard and causes considerable environmental concern. In this work, batch biosorption experiments were conducted under different operational conditions such as pH, contact time and adsorption dose to assess the optimal parameters of...
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| Veröffentlicht in: | FEMS microbiology letters 2019-07, Vol.366 (13), p.1 |
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| container_title | FEMS microbiology letters |
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| creator | Liu, Jinghua Zha, Dongchen Chen, Xinyi Wang, Yin Wang, Zihang Li, Zhengpeng |
| description | Malachite green (MG), as a triarylmethane compound, poses a health hazard and causes considerable environmental concern. In this work, batch biosorption experiments were conducted under different operational conditions such as pH, contact time and adsorption dose to assess the optimal parameters of MG dye removal by yeast biomass from aqueous solutions. Then, the conventional biochemical assay was used to evaluate MG removal efficiency (75.18 and 95.85%) by Saccharomyces cereuisiae and Candida utilis. In addition, Fourier-transform infrared spectroscopy in combination with Raman microspectroscopy was employed to scrutinize the differences of dye removal between two types of yeast strains. This study demonstrates that Raman microspectroscopy may serve as a useful and powerful tool to quantitatively measure the content of MG dye on yeast cell surfaces in situ, and even offer an alternative new technique to seek potentially proper adsorbents for the removal of toxic dyes from industrial effluents. |
| doi_str_mv | 10.1093/femsle/fnzl63 |
| format | Article |
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In this work, batch biosorption experiments were conducted under different operational conditions such as pH, contact time and adsorption dose to assess the optimal parameters of MG dye removal by yeast biomass from aqueous solutions. Then, the conventional biochemical assay was used to evaluate MG removal efficiency (75.18 and 95.85%) by Saccharomyces cereuisiae and Candida utilis. In addition, Fourier-transform infrared spectroscopy in combination with Raman microspectroscopy was employed to scrutinize the differences of dye removal between two types of yeast strains. This study demonstrates that Raman microspectroscopy may serve as a useful and powerful tool to quantitatively measure the content of MG dye on yeast cell surfaces in situ, and even offer an alternative new technique to seek potentially proper adsorbents for the removal of toxic dyes from industrial effluents.</description><identifier>ISSN: 0378-1097</identifier><identifier>EISSN: 1574-6968</identifier><identifier>DOI: 10.1093/femsle/fnzl63</identifier><language>eng</language><publisher>Oxford University Press</publisher><subject>Adsorption ; Chemical properties ; Comparative analysis ; Organic dyes ; Physiological aspects ; Yeast fungi</subject><ispartof>FEMS microbiology letters, 2019-07, Vol.366 (13), p.1</ispartof><rights>COPYRIGHT 2019 Oxford University Press</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Liu, Jinghua</creatorcontrib><creatorcontrib>Zha, Dongchen</creatorcontrib><creatorcontrib>Chen, Xinyi</creatorcontrib><creatorcontrib>Wang, Yin</creatorcontrib><creatorcontrib>Wang, Zihang</creatorcontrib><creatorcontrib>Li, Zhengpeng</creatorcontrib><title>Comparison of malachite green adsorption by two yeast strains using Raman microspectroscopy</title><title>FEMS microbiology letters</title><description>Malachite green (MG), as a triarylmethane compound, poses a health hazard and causes considerable environmental concern. In this work, batch biosorption experiments were conducted under different operational conditions such as pH, contact time and adsorption dose to assess the optimal parameters of MG dye removal by yeast biomass from aqueous solutions. Then, the conventional biochemical assay was used to evaluate MG removal efficiency (75.18 and 95.85%) by Saccharomyces cereuisiae and Candida utilis. In addition, Fourier-transform infrared spectroscopy in combination with Raman microspectroscopy was employed to scrutinize the differences of dye removal between two types of yeast strains. This study demonstrates that Raman microspectroscopy may serve as a useful and powerful tool to quantitatively measure the content of MG dye on yeast cell surfaces in situ, and even offer an alternative new technique to seek potentially proper adsorbents for the removal of toxic dyes from industrial effluents.</description><subject>Adsorption</subject><subject>Chemical properties</subject><subject>Comparative analysis</subject><subject>Organic dyes</subject><subject>Physiological aspects</subject><subject>Yeast fungi</subject><issn>0378-1097</issn><issn>1574-6968</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNptjs1LAzEQxYMoWD-O3gOePGybNLvJ7rEUPwoFoerJQ5nNTtbIbrJsUrT-9Qb0YEGG4cHM7z0eIVecTTmrxMxgHzqcGffVSXFEJrxQeSYrWR6TCROqzBKlTslZCO-MsXzO5IS8Ln0_wGiDd9Qb2kMH-s1GpO2I6Cg0wY9DtOlb72n88HSPECINcQTrAt0F61q6gR4c7a0efRhQxyTaD_sLcmKgC3j5q-fk5e72efmQrR_vV8vFOms54zzLRS5NkWPRqJobpVAoowBLyIVkGqq0dS4YNlAYpcuinjeC541M5rqotRHn5Pont4UOt9YZn9rp3ga9XciKKSUk54ma_kOlaTA19w6NTfcDw82BITERP2MLuxC2q6fNX_Ybc011PA</recordid><startdate>20190701</startdate><enddate>20190701</enddate><creator>Liu, Jinghua</creator><creator>Zha, Dongchen</creator><creator>Chen, Xinyi</creator><creator>Wang, Yin</creator><creator>Wang, Zihang</creator><creator>Li, Zhengpeng</creator><general>Oxford University Press</general><scope>ISR</scope></search><sort><creationdate>20190701</creationdate><title>Comparison of malachite green adsorption by two yeast strains using Raman microspectroscopy</title><author>Liu, Jinghua ; Zha, Dongchen ; Chen, Xinyi ; Wang, Yin ; Wang, Zihang ; Li, Zhengpeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g1011-4346f54e5d7b1f77e37f7ae8a4360ca90cab430eda5f7c85b2d314d6101b5bcf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Adsorption</topic><topic>Chemical properties</topic><topic>Comparative analysis</topic><topic>Organic dyes</topic><topic>Physiological aspects</topic><topic>Yeast fungi</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Jinghua</creatorcontrib><creatorcontrib>Zha, Dongchen</creatorcontrib><creatorcontrib>Chen, Xinyi</creatorcontrib><creatorcontrib>Wang, Yin</creatorcontrib><creatorcontrib>Wang, Zihang</creatorcontrib><creatorcontrib>Li, Zhengpeng</creatorcontrib><collection>Gale In Context: Science</collection><jtitle>FEMS microbiology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Jinghua</au><au>Zha, Dongchen</au><au>Chen, Xinyi</au><au>Wang, Yin</au><au>Wang, Zihang</au><au>Li, Zhengpeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparison of malachite green adsorption by two yeast strains using Raman microspectroscopy</atitle><jtitle>FEMS microbiology letters</jtitle><date>2019-07-01</date><risdate>2019</risdate><volume>366</volume><issue>13</issue><spage>1</spage><pages>1-</pages><issn>0378-1097</issn><eissn>1574-6968</eissn><abstract>Malachite green (MG), as a triarylmethane compound, poses a health hazard and causes considerable environmental concern. In this work, batch biosorption experiments were conducted under different operational conditions such as pH, contact time and adsorption dose to assess the optimal parameters of MG dye removal by yeast biomass from aqueous solutions. Then, the conventional biochemical assay was used to evaluate MG removal efficiency (75.18 and 95.85%) by Saccharomyces cereuisiae and Candida utilis. In addition, Fourier-transform infrared spectroscopy in combination with Raman microspectroscopy was employed to scrutinize the differences of dye removal between two types of yeast strains. This study demonstrates that Raman microspectroscopy may serve as a useful and powerful tool to quantitatively measure the content of MG dye on yeast cell surfaces in situ, and even offer an alternative new technique to seek potentially proper adsorbents for the removal of toxic dyes from industrial effluents.</abstract><pub>Oxford University Press</pub><doi>10.1093/femsle/fnzl63</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | FEMS microbiology letters, 2019-07, Vol.366 (13), p.1 |
| issn | 0378-1097 1574-6968 |
| language | eng |
| recordid | cdi_gale_infotracmisc_A690773611 |
| source | Oxford University Press Journals All Titles (1996-Current); Alma/SFX Local Collection |
| subjects | Adsorption Chemical properties Comparative analysis Organic dyes Physiological aspects Yeast fungi |
| title | Comparison of malachite green adsorption by two yeast strains using Raman microspectroscopy |
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