Preparation, enhancement of permeability, and anti-biofouling properties of PEES/nano-silver/PVP mixed-matrix membrane
This study investigated the separation of bovine serum albumin using a novel matrix mixed membrane composed of poly vinyl pyrrolidone and poly (phenylene ether ether sulfone)/Nano-silver. The responsive bare and modified PEES/Nano-silver membranes were evaluated using morphology, wettability, XRD an...
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| Format: | Article |
| Language: | English |
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IOP Publishing
2023-01-01
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| Series: | Materials Research Express |
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| Online Access: | https://doi.org/10.1088/2053-1591/acb1f8 |
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| author | M Soundarrajan Khuloud A Alibrahim J Krishnamurthi P Maheswari A Harikrishnan Abdullah Alodhayb M R Muthumareeswaran |
| author_facet | M Soundarrajan Khuloud A Alibrahim J Krishnamurthi P Maheswari A Harikrishnan Abdullah Alodhayb M R Muthumareeswaran |
| author_sort | M Soundarrajan |
| collection | DOAJ |
| description | This study investigated the separation of bovine serum albumin using a novel matrix mixed membrane composed of poly vinyl pyrrolidone and poly (phenylene ether ether sulfone)/Nano-silver. The responsive bare and modified PEES/Nano-silver membranes were evaluated using morphology, wettability, XRD and ATR-FTIR. The molecular weight cut-off (MWCO), water content, mean pore radius, porosity, and pure water flux were used to evaluate the presentation of mixed matrix membranes. The outcomes show that the membranes wettability is increased by the addition of PVP, which promotes the formation of hydrogen bonds. Its clear that the membranes are more hydrophilic than the PEES/Nano-silver membrane based on their performance. In addition, model foulants such bovine serum albumin (BSA) and E. coli were used to assess the efficacy of mixed matrix membranes anti-fouling properties. PVP loading results in more diversified surface morphology with asymmetric structure and higher water flux (4.35 × 10 ^−5 ms ^−1 ) than the pristine membrane (2.23 × 10 ^−5 ms ^−1 ) as a reference at 3.5 bar without compromising the rejection of membrane. The flux recovery ratio for PEES/PVP/Nano-Silver membranes is 97%, which is significantly higher than the ratio for PEES/Nano-Silver membranes (62%). Furthermore, The results of fluorescence microscopy showed that, compared to clean membranes, the modified membranes have biofouling activities. |
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| id | doaj.art-88c9b818424e48ec8bdd4d3470034a36 |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:38:22Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-88c9b818424e48ec8bdd4d3470034a362023-08-09T16:06:10ZengIOP PublishingMaterials Research Express2053-15912023-01-0110101530110.1088/2053-1591/acb1f8Preparation, enhancement of permeability, and anti-biofouling properties of PEES/nano-silver/PVP mixed-matrix membraneM Soundarrajan0Khuloud A Alibrahim1J Krishnamurthi2P Maheswari3A Harikrishnan4Abdullah Alodhayb5M R Muthumareeswaran6https://orcid.org/0000-0003-3716-1185Department of Chemistry, SRM Valliammai Engineering College, SRM Nagar, Kattankulathur, Chennai- 603203, Tamil Nadu, IndiaDepartment of Chemistry, College of Science, Princess Nourah bint Abdulrahman University , PO Box 84428, Riyadh 11671, Saudi ArabiaDepartment of Chemistry, SRM Valliammai Engineering College, SRM Nagar, Kattankulathur, Chennai- 603203, Tamil Nadu, IndiaDepartment of Chemistry, SRM Valliammai Engineering College, SRM Nagar, Kattankulathur, Chennai- 603203, Tamil Nadu, IndiaDepartment of Chemistry, School of Arts and Science, Vinayaka Mission’s Research Foundation (DU), AVIT Campus, Paiyanoor, Chennai - 603104, Tamil Nadu, IndiaDepartment of Physics and Astronomy, College of Science, King Saud University , Riyadh 11451, Saudi Arabia; King Abdullah Institute for Nanotechnology, King Saud University , Riyadh,11451, Saudi Arabia; Research Chair for Tribology, Surface, and Interface Sciences, Department of Physics and Astronomy, College of Science, King Saud University , Riyadh 11451, Saudi ArabiaKing Abdullah Institute for Nanotechnology, King Saud University , Riyadh,11451, Saudi ArabiaThis study investigated the separation of bovine serum albumin using a novel matrix mixed membrane composed of poly vinyl pyrrolidone and poly (phenylene ether ether sulfone)/Nano-silver. The responsive bare and modified PEES/Nano-silver membranes were evaluated using morphology, wettability, XRD and ATR-FTIR. The molecular weight cut-off (MWCO), water content, mean pore radius, porosity, and pure water flux were used to evaluate the presentation of mixed matrix membranes. The outcomes show that the membranes wettability is increased by the addition of PVP, which promotes the formation of hydrogen bonds. Its clear that the membranes are more hydrophilic than the PEES/Nano-silver membrane based on their performance. In addition, model foulants such bovine serum albumin (BSA) and E. coli were used to assess the efficacy of mixed matrix membranes anti-fouling properties. PVP loading results in more diversified surface morphology with asymmetric structure and higher water flux (4.35 × 10 ^−5 ms ^−1 ) than the pristine membrane (2.23 × 10 ^−5 ms ^−1 ) as a reference at 3.5 bar without compromising the rejection of membrane. The flux recovery ratio for PEES/PVP/Nano-Silver membranes is 97%, which is significantly higher than the ratio for PEES/Nano-Silver membranes (62%). Furthermore, The results of fluorescence microscopy showed that, compared to clean membranes, the modified membranes have biofouling activities.https://doi.org/10.1088/2053-1591/acb1f8nano-silvermixed-matrix membranebio-foulingfluorescence microscopyPEES |
| spellingShingle | M Soundarrajan Khuloud A Alibrahim J Krishnamurthi P Maheswari A Harikrishnan Abdullah Alodhayb M R Muthumareeswaran Preparation, enhancement of permeability, and anti-biofouling properties of PEES/nano-silver/PVP mixed-matrix membrane Materials Research Express nano-silver mixed-matrix membrane bio-fouling fluorescence microscopy PEES |
| title | Preparation, enhancement of permeability, and anti-biofouling properties of PEES/nano-silver/PVP mixed-matrix membrane |
| title_full | Preparation, enhancement of permeability, and anti-biofouling properties of PEES/nano-silver/PVP mixed-matrix membrane |
| title_fullStr | Preparation, enhancement of permeability, and anti-biofouling properties of PEES/nano-silver/PVP mixed-matrix membrane |
| title_full_unstemmed | Preparation, enhancement of permeability, and anti-biofouling properties of PEES/nano-silver/PVP mixed-matrix membrane |
| title_short | Preparation, enhancement of permeability, and anti-biofouling properties of PEES/nano-silver/PVP mixed-matrix membrane |
| title_sort | preparation enhancement of permeability and anti biofouling properties of pees nano silver pvp mixed matrix membrane |
| topic | nano-silver mixed-matrix membrane bio-fouling fluorescence microscopy PEES |
| url | https://doi.org/10.1088/2053-1591/acb1f8 |
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