Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater
With the trend for green technology, the study focused on utilizing a forgotten herb to produce an eco-friendly coating. Andrographis paniculata or the kalmegh leaves extract (KLE) has been investigated for its abilities in retarding the corrosion process due to its excellent anti-oxidative and anti...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Article |
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Multidisciplinary Digital Publishing Institute
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/95904/ |
| _version_ | 1848862248384069632 |
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| author | Wan Mohamad Kamaruzzaman, Wan Mohamad Ikhmal Mohd Fekeri, Maria Fazira Mohd Nasir, Nursabrina Amirah Mohd Hamidi, Nur Aiman Syafiq Baharom, Mohamad Zahid Adnan, Azila Shaifudin, Muhamad Syaizwadi Wan Abdullah, Wan Rafizah Wan Nik, Wan Mohd Norsani Suhailin, Fariza Hanim Matori, Khamirul Amin Chen, Soo Kien Mohd Zaid, Mohd Hafiz Mohd Ghazali, Mohd Sabri |
| author_facet | Wan Mohamad Kamaruzzaman, Wan Mohamad Ikhmal Mohd Fekeri, Maria Fazira Mohd Nasir, Nursabrina Amirah Mohd Hamidi, Nur Aiman Syafiq Baharom, Mohamad Zahid Adnan, Azila Shaifudin, Muhamad Syaizwadi Wan Abdullah, Wan Rafizah Wan Nik, Wan Mohd Norsani Suhailin, Fariza Hanim Matori, Khamirul Amin Chen, Soo Kien Mohd Zaid, Mohd Hafiz Mohd Ghazali, Mohd Sabri |
| author_sort | Wan Mohamad Kamaruzzaman, Wan Mohamad Ikhmal |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | With the trend for green technology, the study focused on utilizing a forgotten herb to produce an eco-friendly coating. Andrographis paniculata or the kalmegh leaves extract (KLE) has been investigated for its abilities in retarding the corrosion process due to its excellent anti-oxidative and antimicrobial properties. Here, KLE was employed as a novel additive in coatings and formulations were made by varying its wt%: 0, 3, 6, 9, and 12. These were applied to stainless steel 316L immersed in seawater for up to 50 days. The samples were characterized and analyzed to measure effectiveness of inhibition of corrosion and microbial growth. The best concentration was revealed to be 6 wt% KLE; it exhibited the highest performance in improving the ionic resistance of the coating and reducing the growth of bacteria. |
| first_indexed | 2025-11-15T13:14:00Z |
| format | Article |
| id | upm-95904 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:14:00Z |
| publishDate | 2021 |
| publisher | Multidisciplinary Digital Publishing Institute |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-959042023-03-27T03:45:27Z http://psasir.upm.edu.my/id/eprint/95904/ Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater Wan Mohamad Kamaruzzaman, Wan Mohamad Ikhmal Mohd Fekeri, Maria Fazira Mohd Nasir, Nursabrina Amirah Mohd Hamidi, Nur Aiman Syafiq Baharom, Mohamad Zahid Adnan, Azila Shaifudin, Muhamad Syaizwadi Wan Abdullah, Wan Rafizah Wan Nik, Wan Mohd Norsani Suhailin, Fariza Hanim Matori, Khamirul Amin Chen, Soo Kien Mohd Zaid, Mohd Hafiz Mohd Ghazali, Mohd Sabri With the trend for green technology, the study focused on utilizing a forgotten herb to produce an eco-friendly coating. Andrographis paniculata or the kalmegh leaves extract (KLE) has been investigated for its abilities in retarding the corrosion process due to its excellent anti-oxidative and antimicrobial properties. Here, KLE was employed as a novel additive in coatings and formulations were made by varying its wt%: 0, 3, 6, 9, and 12. These were applied to stainless steel 316L immersed in seawater for up to 50 days. The samples were characterized and analyzed to measure effectiveness of inhibition of corrosion and microbial growth. The best concentration was revealed to be 6 wt% KLE; it exhibited the highest performance in improving the ionic resistance of the coating and reducing the growth of bacteria. Multidisciplinary Digital Publishing Institute 2021 Article PeerReviewed Wan Mohamad Kamaruzzaman, Wan Mohamad Ikhmal and Mohd Fekeri, Maria Fazira and Mohd Nasir, Nursabrina Amirah and Mohd Hamidi, Nur Aiman Syafiq and Baharom, Mohamad Zahid and Adnan, Azila and Shaifudin, Muhamad Syaizwadi and Wan Abdullah, Wan Rafizah and Wan Nik, Wan Mohd Norsani and Suhailin, Fariza Hanim and Matori, Khamirul Amin and Chen, Soo Kien and Mohd Zaid, Mohd Hafiz and Mohd Ghazali, Mohd Sabri (2021) Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater. Molecules, 26 (11). art. no. 3379. pp. 1-18. ISSN 1420-3049 https://www.mdpi.com/1420-3049/26/11/3379 10.3390/molecules26113379 |
| spellingShingle | Wan Mohamad Kamaruzzaman, Wan Mohamad Ikhmal Mohd Fekeri, Maria Fazira Mohd Nasir, Nursabrina Amirah Mohd Hamidi, Nur Aiman Syafiq Baharom, Mohamad Zahid Adnan, Azila Shaifudin, Muhamad Syaizwadi Wan Abdullah, Wan Rafizah Wan Nik, Wan Mohd Norsani Suhailin, Fariza Hanim Matori, Khamirul Amin Chen, Soo Kien Mohd Zaid, Mohd Hafiz Mohd Ghazali, Mohd Sabri Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater |
| title | Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater |
| title_full | Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater |
| title_fullStr | Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater |
| title_full_unstemmed | Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater |
| title_short | Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater |
| title_sort | anticorrosive and microbial inhibition performance of a coating loaded with andrographis paniculata on stainless steel in seawater |
| url | http://psasir.upm.edu.my/id/eprint/95904/ http://psasir.upm.edu.my/id/eprint/95904/ http://psasir.upm.edu.my/id/eprint/95904/ |