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Microwave-Assisted Green Synthesis of CQDs from Mesosphaerum suaveolens Extract: Photocatalytic Degradation and Anticancer Activity
In this study, Mesosphaerum suaveolens extracts were used for the green fabrication of fluorescent Carbon Quantum Dots (CQDs) by the microwave-assisted method. This study unravels the effect of CQDs on improving the photocatalytic degradation of methylene blue (MB) and Rhodamine B (RhB) dyes followe...
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| Published in: | Waste and biomass valorization 2024-11, Vol.15 (11), p.6539-6552 |
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| container_title | Waste and biomass valorization |
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| creator | Kumar, Ponnuchamy Ravichandran, Anitha Durgadevi, Sapabathi Manikandan, Velu Song, Kwang Soup Prabhu, Dhamodharan Jeyakanthan, Jeyaraman Thirumurugan, Durairaj Muthusamy, Govarthanan |
| description | In this study,
Mesosphaerum suaveolens
extracts were used for the green fabrication of fluorescent Carbon Quantum Dots (CQDs) by the microwave-assisted method. This study unravels the effect of CQDs on improving the photocatalytic degradation of methylene blue (MB) and Rhodamine B (RhB) dyes followed by the anticancer activity against human breast cancer cells (MDA-MB-231). The bio-fabricated CQDs indicated various characteristics that were analyzed, including phase, structure, functional groups, and binding energies. The CQDs displayed notable photocatalytic performance in the removal of MB (80.73%) and RhB (92.3%) dye, after 200 min of sunlight irradiation. The highest catalytic degradation activity of the CQDs is accredited to their high electron transport at the edges, which is helpful to the efficient separation of electron–hole pairs. Furthermore, the anticancer activity of CQDs was demonstrated against human breast cancer cells (MDA-MB-231). This research suggests that bio-fabricated CQDs act as active photocatalysts and hold promise as a potentially ideal material for mitigating water pollution and exploring anticancer potentials in the future.
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| doi_str_mv | 10.1007/s12649-024-02643-9 |
| format | article |
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Mesosphaerum suaveolens
extracts were used for the green fabrication of fluorescent Carbon Quantum Dots (CQDs) by the microwave-assisted method. This study unravels the effect of CQDs on improving the photocatalytic degradation of methylene blue (MB) and Rhodamine B (RhB) dyes followed by the anticancer activity against human breast cancer cells (MDA-MB-231). The bio-fabricated CQDs indicated various characteristics that were analyzed, including phase, structure, functional groups, and binding energies. The CQDs displayed notable photocatalytic performance in the removal of MB (80.73%) and RhB (92.3%) dye, after 200 min of sunlight irradiation. The highest catalytic degradation activity of the CQDs is accredited to their high electron transport at the edges, which is helpful to the efficient separation of electron–hole pairs. Furthermore, the anticancer activity of CQDs was demonstrated against human breast cancer cells (MDA-MB-231). This research suggests that bio-fabricated CQDs act as active photocatalysts and hold promise as a potentially ideal material for mitigating water pollution and exploring anticancer potentials in the future.
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Mesosphaerum suaveolens
extracts were used for the green fabrication of fluorescent Carbon Quantum Dots (CQDs) by the microwave-assisted method. This study unravels the effect of CQDs on improving the photocatalytic degradation of methylene blue (MB) and Rhodamine B (RhB) dyes followed by the anticancer activity against human breast cancer cells (MDA-MB-231). The bio-fabricated CQDs indicated various characteristics that were analyzed, including phase, structure, functional groups, and binding energies. The CQDs displayed notable photocatalytic performance in the removal of MB (80.73%) and RhB (92.3%) dye, after 200 min of sunlight irradiation. The highest catalytic degradation activity of the CQDs is accredited to their high electron transport at the edges, which is helpful to the efficient separation of electron–hole pairs. Furthermore, the anticancer activity of CQDs was demonstrated against human breast cancer cells (MDA-MB-231). This research suggests that bio-fabricated CQDs act as active photocatalysts and hold promise as a potentially ideal material for mitigating water pollution and exploring anticancer potentials in the future.
Graphical abstract</description><subject>Anticancer properties</subject><subject>Antitumor activity</subject><subject>Breast cancer</subject><subject>Degradation</subject><subject>Dyes</subject><subject>Electron transport</subject><subject>Engineering</subject><subject>Environment</subject><subject>Environmental Engineering/Biotechnology</subject><subject>Fabrication</subject><subject>Fluorescence</subject><subject>Functional groups</subject><subject>Industrial Pollution Prevention</subject><subject>Irradiation</subject><subject>Methylene blue</subject><subject>Original Paper</subject><subject>Photocatalysis</subject><subject>Photodegradation</subject><subject>Quantum dots</subject><subject>Renewable and Green Energy</subject><subject>Rhodamine</subject><subject>Waste Management/Waste Technology</subject><subject>Water pollution</subject><issn>1877-2641</issn><issn>1877-265X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxRdRULRfwFPA82qy2c1mvZW2_oEWFRW8hWl20q60SU1StWe_uNGK3jwMMzzem2F-WXbM6CmjtD4LrBBlk9OiTCVKnjc72QGTdZ0Xonra_Z1Ltp_1QnimlBaMyYLXB9nHpNPevcEr5v0QuhCxJZce0ZL7jY1zTBJxhgzuhoEY75ZkgsGF1RzQr5ckrFPQLdAGMnqPHnQ8J7dzF52GCItN7DQZ4sxDC7FzloBtSd8mFaxGT_o6dq9d3BxlewYWAXs__TB7vBg9DK7y8c3l9aA_znXBecxFU1TMMGxYLVHo2sDUVNxgeoS3WE0rKXkLYIALLXlFtRS14SAFVjWHKeeH2cl278q7lzWGqJ7d2tt0UvHEoxRCNjK5iq0rcQnBo1Er3y3BbxSj6ou32vJWibf65q2aFOLbUEhmO0P_t_qf1CcDMIWO</recordid><startdate>20241101</startdate><enddate>20241101</enddate><creator>Kumar, Ponnuchamy</creator><creator>Ravichandran, Anitha</creator><creator>Durgadevi, Sapabathi</creator><creator>Manikandan, Velu</creator><creator>Song, Kwang Soup</creator><creator>Prabhu, Dhamodharan</creator><creator>Jeyakanthan, Jeyaraman</creator><creator>Thirumurugan, Durairaj</creator><creator>Muthusamy, Govarthanan</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-1496-8840</orcidid></search><sort><creationdate>20241101</creationdate><title>Microwave-Assisted Green Synthesis of CQDs from Mesosphaerum suaveolens Extract: Photocatalytic Degradation and Anticancer Activity</title><author>Kumar, Ponnuchamy ; Ravichandran, Anitha ; Durgadevi, Sapabathi ; Manikandan, Velu ; Song, Kwang Soup ; Prabhu, Dhamodharan ; Jeyakanthan, Jeyaraman ; Thirumurugan, Durairaj ; Muthusamy, Govarthanan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c233t-69251f1e9178e6c7fabf53fe8233de5b5883daafa36c8350c867f3a86e573ab33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Anticancer properties</topic><topic>Antitumor activity</topic><topic>Breast cancer</topic><topic>Degradation</topic><topic>Dyes</topic><topic>Electron transport</topic><topic>Engineering</topic><topic>Environment</topic><topic>Environmental Engineering/Biotechnology</topic><topic>Fabrication</topic><topic>Fluorescence</topic><topic>Functional groups</topic><topic>Industrial Pollution Prevention</topic><topic>Irradiation</topic><topic>Methylene blue</topic><topic>Original Paper</topic><topic>Photocatalysis</topic><topic>Photodegradation</topic><topic>Quantum dots</topic><topic>Renewable and Green Energy</topic><topic>Rhodamine</topic><topic>Waste Management/Waste Technology</topic><topic>Water pollution</topic><toplevel>online_resources</toplevel><creatorcontrib>Kumar, Ponnuchamy</creatorcontrib><creatorcontrib>Ravichandran, Anitha</creatorcontrib><creatorcontrib>Durgadevi, Sapabathi</creatorcontrib><creatorcontrib>Manikandan, Velu</creatorcontrib><creatorcontrib>Song, Kwang Soup</creatorcontrib><creatorcontrib>Prabhu, Dhamodharan</creatorcontrib><creatorcontrib>Jeyakanthan, Jeyaraman</creatorcontrib><creatorcontrib>Thirumurugan, Durairaj</creatorcontrib><creatorcontrib>Muthusamy, Govarthanan</creatorcontrib><collection>CrossRef</collection><jtitle>Waste and biomass valorization</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kumar, Ponnuchamy</au><au>Ravichandran, Anitha</au><au>Durgadevi, Sapabathi</au><au>Manikandan, Velu</au><au>Song, Kwang Soup</au><au>Prabhu, Dhamodharan</au><au>Jeyakanthan, Jeyaraman</au><au>Thirumurugan, Durairaj</au><au>Muthusamy, Govarthanan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microwave-Assisted Green Synthesis of CQDs from Mesosphaerum suaveolens Extract: Photocatalytic Degradation and Anticancer Activity</atitle><jtitle>Waste and biomass valorization</jtitle><stitle>Waste Biomass Valor</stitle><date>2024-11-01</date><risdate>2024</risdate><volume>15</volume><issue>11</issue><spage>6539</spage><epage>6552</epage><pages>6539-6552</pages><issn>1877-2641</issn><eissn>1877-265X</eissn><abstract>In this study,
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| subjects | Anticancer properties Antitumor activity Breast cancer Degradation Dyes Electron transport Engineering Environment Environmental Engineering/Biotechnology Fabrication Fluorescence Functional groups Industrial Pollution Prevention Irradiation Methylene blue Original Paper Photocatalysis Photodegradation Quantum dots Renewable and Green Energy Rhodamine Waste Management/Waste Technology Water pollution |
| title | Microwave-Assisted Green Synthesis of CQDs from Mesosphaerum suaveolens Extract: Photocatalytic Degradation and Anticancer Activity |
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