Loading…
The application of a new recyclable photocatalyst γ-Fe 2 O 3 @SiO 2 @ZIF8-Ag in the photocatalytic degradation of amoxicillin in aqueous solutions
This pilot study synthesized the γ-Fe O @SiO @ZIF8-Ag nanocomposites via the hydrothermal method to study its potential use in amoxicillin degradation as a novel photocatalyst in aqueous solutions under visible light radiation. Various diagnostic methods were used to determine the morphology and fun...
Saved in:
| Published in: | Environmental monitoring and assessment 2023-02, Vol.195 (3), p.372 |
|---|---|
| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | |
|---|---|
| cites | |
| container_end_page | |
| container_issue | 3 |
| container_start_page | 372 |
| container_title | Environmental monitoring and assessment |
| container_volume | 195 |
| creator | Al-Musawi, Tariq J Alghamdi, Mohammad I Alhachami, Firas Rahi Zaidan, Haider Mengelizadeh, Nezamaddin Asghar, Abolfazl Balarak, Davoud |
| description | This pilot study synthesized the γ-Fe
O
@SiO
@ZIF8-Ag nanocomposites via the hydrothermal method to study its potential use in amoxicillin degradation as a novel photocatalyst in aqueous solutions under visible light radiation. Various diagnostic methods were used to determine the morphology and functional structure of the photocatalyst, and the results confirmed its proper formation. Complete degradation of AMX was obtained at a pH of 5, catalyst dosage of 0.4 g/L, AMX concentration of 10 mg/L, and reaction time of 60 min. The efficiency of the degradation was diminished when anions were present in the reaction medium, and the order of their effect was SO
|
| format | article |
| fullrecord | <record><control><sourceid>pubmed</sourceid><recordid>TN_cdi_pubmed_primary_36754902</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>36754902</sourcerecordid><originalsourceid>FETCH-pubmed_primary_367549023</originalsourceid><addsrcrecordid>eNpjYuA0NDU31jWyNLXkYOAqLs4yMDCwNDexZGfgMDYzNzWxNDDiZJgckpGqkFhQkJOZnFiSmZ-nkJ-mkKiQl1quUJSaXJmck5iUk6pQkJFfkg-UT8ypLC5ROLdZ1y1VwUjBX8FYwSE40x_IdIjydLPQdUxXyMxTKMlA0VCSmayQkppelJiCMD83vyIzOTMnB6gaiBILS1PzS4sVivNzSkFKinkYWNMSc4pTeaE0N4Ocm2uIs4duQWlSbmpKfEFRZm5iUWU8zBfGBBUAAJ5MU_k</addsrcrecordid><sourcetype>Index Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>The application of a new recyclable photocatalyst γ-Fe 2 O 3 @SiO 2 @ZIF8-Ag in the photocatalytic degradation of amoxicillin in aqueous solutions</title><source>ABI/INFORM Collection</source><source>Springer Nature</source><creator>Al-Musawi, Tariq J ; Alghamdi, Mohammad I ; Alhachami, Firas Rahi ; Zaidan, Haider ; Mengelizadeh, Nezamaddin ; Asghar, Abolfazl ; Balarak, Davoud</creator><creatorcontrib>Al-Musawi, Tariq J ; Alghamdi, Mohammad I ; Alhachami, Firas Rahi ; Zaidan, Haider ; Mengelizadeh, Nezamaddin ; Asghar, Abolfazl ; Balarak, Davoud</creatorcontrib><description>This pilot study synthesized the γ-Fe
O
@SiO
@ZIF8-Ag nanocomposites via the hydrothermal method to study its potential use in amoxicillin degradation as a novel photocatalyst in aqueous solutions under visible light radiation. Various diagnostic methods were used to determine the morphology and functional structure of the photocatalyst, and the results confirmed its proper formation. Complete degradation of AMX was obtained at a pH of 5, catalyst dosage of 0.4 g/L, AMX concentration of 10 mg/L, and reaction time of 60 min. The efficiency of the degradation was diminished when anions were present in the reaction medium, and the order of their effect was SO
< Cl
< NO
< HCO
. Biodegradability (BOD
/COD ratio) increased from 0.20 to 0.68 after 120 min of photocatalytic treatment, with a COD removal of 87.54% and a TOC removal of 74.88%. Through the experimental trapping of electrons, we found the production of reactive species, such as hydroxyl radical (•OH), superoxide (O
), and holes (h
), in the photocatalysis reactor and that •OH was the predominant species in AMX photodegradation. Comparative experiments emphasized that the oxidation process occurs with the adsorption of pollutants on the surface of the catalyst, and the photocatalyst has the potential to be activated by various light sources, including visible light, UV light, and sunlight, with an AMX decomposition above 88%. The synthesized particles can be recovered after five consecutive cycles with minimal reduction in the degradation rate (< 4%). γ-Fe
O
@SiO
@ZIF8-Ag can be considered a promising photocatalyst for use in AMX degradation due to its recyclability, easier activation by different light sources, and excellent mineralization.</description><identifier>EISSN: 1573-2959</identifier><identifier>PMID: 36754902</identifier><language>eng</language><publisher>Netherlands</publisher><subject>Amoxicillin - analysis ; Catalysis ; Environmental Monitoring ; Light ; Pilot Projects ; Silicon Dioxide</subject><ispartof>Environmental monitoring and assessment, 2023-02, Vol.195 (3), p.372</ispartof><rights>2023. The Author(s), under exclusive licence to Springer Nature Switzerland AG.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36754902$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Al-Musawi, Tariq J</creatorcontrib><creatorcontrib>Alghamdi, Mohammad I</creatorcontrib><creatorcontrib>Alhachami, Firas Rahi</creatorcontrib><creatorcontrib>Zaidan, Haider</creatorcontrib><creatorcontrib>Mengelizadeh, Nezamaddin</creatorcontrib><creatorcontrib>Asghar, Abolfazl</creatorcontrib><creatorcontrib>Balarak, Davoud</creatorcontrib><title>The application of a new recyclable photocatalyst γ-Fe 2 O 3 @SiO 2 @ZIF8-Ag in the photocatalytic degradation of amoxicillin in aqueous solutions</title><title>Environmental monitoring and assessment</title><addtitle>Environ Monit Assess</addtitle><description>This pilot study synthesized the γ-Fe
O
@SiO
@ZIF8-Ag nanocomposites via the hydrothermal method to study its potential use in amoxicillin degradation as a novel photocatalyst in aqueous solutions under visible light radiation. Various diagnostic methods were used to determine the morphology and functional structure of the photocatalyst, and the results confirmed its proper formation. Complete degradation of AMX was obtained at a pH of 5, catalyst dosage of 0.4 g/L, AMX concentration of 10 mg/L, and reaction time of 60 min. The efficiency of the degradation was diminished when anions were present in the reaction medium, and the order of their effect was SO
< Cl
< NO
< HCO
. Biodegradability (BOD
/COD ratio) increased from 0.20 to 0.68 after 120 min of photocatalytic treatment, with a COD removal of 87.54% and a TOC removal of 74.88%. Through the experimental trapping of electrons, we found the production of reactive species, such as hydroxyl radical (•OH), superoxide (O
), and holes (h
), in the photocatalysis reactor and that •OH was the predominant species in AMX photodegradation. Comparative experiments emphasized that the oxidation process occurs with the adsorption of pollutants on the surface of the catalyst, and the photocatalyst has the potential to be activated by various light sources, including visible light, UV light, and sunlight, with an AMX decomposition above 88%. The synthesized particles can be recovered after five consecutive cycles with minimal reduction in the degradation rate (< 4%). γ-Fe
O
@SiO
@ZIF8-Ag can be considered a promising photocatalyst for use in AMX degradation due to its recyclability, easier activation by different light sources, and excellent mineralization.</description><subject>Amoxicillin - analysis</subject><subject>Catalysis</subject><subject>Environmental Monitoring</subject><subject>Light</subject><subject>Pilot Projects</subject><subject>Silicon Dioxide</subject><issn>1573-2959</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpjYuA0NDU31jWyNLXkYOAqLs4yMDCwNDexZGfgMDYzNzWxNDDiZJgckpGqkFhQkJOZnFiSmZ-nkJ-mkKiQl1quUJSaXJmck5iUk6pQkJFfkg-UT8ypLC5ROLdZ1y1VwUjBX8FYwSE40x_IdIjydLPQdUxXyMxTKMlA0VCSmayQkppelJiCMD83vyIzOTMnB6gaiBILS1PzS4sVivNzSkFKinkYWNMSc4pTeaE0N4Ocm2uIs4duQWlSbmpKfEFRZm5iUWU8zBfGBBUAAJ5MU_k</recordid><startdate>20230209</startdate><enddate>20230209</enddate><creator>Al-Musawi, Tariq J</creator><creator>Alghamdi, Mohammad I</creator><creator>Alhachami, Firas Rahi</creator><creator>Zaidan, Haider</creator><creator>Mengelizadeh, Nezamaddin</creator><creator>Asghar, Abolfazl</creator><creator>Balarak, Davoud</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope></search><sort><creationdate>20230209</creationdate><title>The application of a new recyclable photocatalyst γ-Fe 2 O 3 @SiO 2 @ZIF8-Ag in the photocatalytic degradation of amoxicillin in aqueous solutions</title><author>Al-Musawi, Tariq J ; Alghamdi, Mohammad I ; Alhachami, Firas Rahi ; Zaidan, Haider ; Mengelizadeh, Nezamaddin ; Asghar, Abolfazl ; Balarak, Davoud</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_367549023</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Amoxicillin - analysis</topic><topic>Catalysis</topic><topic>Environmental Monitoring</topic><topic>Light</topic><topic>Pilot Projects</topic><topic>Silicon Dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Al-Musawi, Tariq J</creatorcontrib><creatorcontrib>Alghamdi, Mohammad I</creatorcontrib><creatorcontrib>Alhachami, Firas Rahi</creatorcontrib><creatorcontrib>Zaidan, Haider</creatorcontrib><creatorcontrib>Mengelizadeh, Nezamaddin</creatorcontrib><creatorcontrib>Asghar, Abolfazl</creatorcontrib><creatorcontrib>Balarak, Davoud</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>Environmental monitoring and assessment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Al-Musawi, Tariq J</au><au>Alghamdi, Mohammad I</au><au>Alhachami, Firas Rahi</au><au>Zaidan, Haider</au><au>Mengelizadeh, Nezamaddin</au><au>Asghar, Abolfazl</au><au>Balarak, Davoud</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The application of a new recyclable photocatalyst γ-Fe 2 O 3 @SiO 2 @ZIF8-Ag in the photocatalytic degradation of amoxicillin in aqueous solutions</atitle><jtitle>Environmental monitoring and assessment</jtitle><addtitle>Environ Monit Assess</addtitle><date>2023-02-09</date><risdate>2023</risdate><volume>195</volume><issue>3</issue><spage>372</spage><pages>372-</pages><eissn>1573-2959</eissn><abstract>This pilot study synthesized the γ-Fe
O
@SiO
@ZIF8-Ag nanocomposites via the hydrothermal method to study its potential use in amoxicillin degradation as a novel photocatalyst in aqueous solutions under visible light radiation. Various diagnostic methods were used to determine the morphology and functional structure of the photocatalyst, and the results confirmed its proper formation. Complete degradation of AMX was obtained at a pH of 5, catalyst dosage of 0.4 g/L, AMX concentration of 10 mg/L, and reaction time of 60 min. The efficiency of the degradation was diminished when anions were present in the reaction medium, and the order of their effect was SO
< Cl
< NO
< HCO
. Biodegradability (BOD
/COD ratio) increased from 0.20 to 0.68 after 120 min of photocatalytic treatment, with a COD removal of 87.54% and a TOC removal of 74.88%. Through the experimental trapping of electrons, we found the production of reactive species, such as hydroxyl radical (•OH), superoxide (O
), and holes (h
), in the photocatalysis reactor and that •OH was the predominant species in AMX photodegradation. Comparative experiments emphasized that the oxidation process occurs with the adsorption of pollutants on the surface of the catalyst, and the photocatalyst has the potential to be activated by various light sources, including visible light, UV light, and sunlight, with an AMX decomposition above 88%. The synthesized particles can be recovered after five consecutive cycles with minimal reduction in the degradation rate (< 4%). γ-Fe
O
@SiO
@ZIF8-Ag can be considered a promising photocatalyst for use in AMX degradation due to its recyclability, easier activation by different light sources, and excellent mineralization.</abstract><cop>Netherlands</cop><pmid>36754902</pmid></addata></record> |
| fulltext | fulltext |
| identifier | EISSN: 1573-2959 |
| ispartof | Environmental monitoring and assessment, 2023-02, Vol.195 (3), p.372 |
| issn | 1573-2959 |
| language | eng |
| recordid | cdi_pubmed_primary_36754902 |
| source | ABI/INFORM Collection; Springer Nature |
| subjects | Amoxicillin - analysis Catalysis Environmental Monitoring Light Pilot Projects Silicon Dioxide |
| title | The application of a new recyclable photocatalyst γ-Fe 2 O 3 @SiO 2 @ZIF8-Ag in the photocatalytic degradation of amoxicillin in aqueous solutions |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T08%3A09%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pubmed&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20application%20of%20a%20new%20recyclable%20photocatalyst%20%CE%B3-Fe%202%20O%203%20@SiO%202%20@ZIF8-Ag%20in%20the%20photocatalytic%20degradation%20of%20amoxicillin%20in%20aqueous%20solutions&rft.jtitle=Environmental%20monitoring%20and%20assessment&rft.au=Al-Musawi,%20Tariq%20J&rft.date=2023-02-09&rft.volume=195&rft.issue=3&rft.spage=372&rft.pages=372-&rft.eissn=1573-2959&rft_id=info:doi/&rft_dat=%3Cpubmed%3E36754902%3C/pubmed%3E%3Cgrp_id%3Ecdi_FETCH-pubmed_primary_367549023%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/36754902&rfr_iscdi=true |