Proline-functionalized graphene oxide nanoparticles (GO-Pro NPs): A new engineered nanoparticle to ameliorate salinity stress on grape (Vitis vinifera L. cv Sultana)
Salinity stress is of the critical abiotic stress factors in many parts of the world, especially in arid and semi-arid regions and drastically decrease the growth and productivity of the crop. Therefore, in order to maintain the crop productivity and ensure food security in salt-stress suffered regi...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-03-01
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| Series: | Plant Stress |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667064X22000732 |
| _version_ | 1797869702735724544 |
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| author | Seyed Morteza Zahedi Mohammad Abolhassani Marziyeh Hadian-Deljou Hadis Feyzi Ali Akbari Farzad Rasouli Mehmet Zeki Koçak Muhittin Kulak Gholamreza Gohari |
| author_facet | Seyed Morteza Zahedi Mohammad Abolhassani Marziyeh Hadian-Deljou Hadis Feyzi Ali Akbari Farzad Rasouli Mehmet Zeki Koçak Muhittin Kulak Gholamreza Gohari |
| author_sort | Seyed Morteza Zahedi |
| collection | DOAJ |
| description | Salinity stress is of the critical abiotic stress factors in many parts of the world, especially in arid and semi-arid regions and drastically decrease the growth and productivity of the crop. Therefore, in order to maintain the crop productivity and ensure food security in salt-stress suffered regions; in the last decade, novel engineered nanoparticles were synthesized and then assayed for their potential effects concerned with the plant protection against stress conditions. Herewith the present study, we synthesized proline-functionalized graphene oxide nanoparticles (GO-Pro NPs). Then, the interaction effects of either GO-Pro NPs (50 and 100 mg L−1) or graphene oxide nanoparticles (50 and 100 mg L−1) and salinity stress (50 and 100 mM NaCl) on Vitis vinifera L. cv Sultana were evaluated by assaying an array of parameters, viz. photosynthetic pigments, electrolyte leakage, relative leaf water content, protein, proline, antioxidant defense systems, and oxidative stress markers. Accordingly, salinity critically reduced chlorophyll index and content as well as leaf water content, whilst it caused significant increases in electrolyte leakage, the enzyme activity of superoxide dismutase (SOD) as well as contents of proline, malondialdehyde (MDA) and hydrogen peroxide (H2O2). In stress-submitted plants, foliar application of proline-functionalized graphene oxide nanoparticles (100 mM) was effective against oxidative damage with increasing the activity of antioxidant enzymes, proline, and the relative water content of leaves and reducing electrolyte leakage (EL), H2O2, and MDA. The current findings revealed that the oxidative stress caused by salinity in Sultana cultivar grapes might be alleviated by foliar application of different levels of proline-functionalized graphene nanoparticles. |
| first_indexed | 2024-04-10T00:15:44Z |
| format | Article |
| id | doaj.art-95cfee80f0f248ec8d4966e9e02a188d |
| institution | Directory Open Access Journal |
| issn | 2667-064X |
| language | English |
| last_indexed | 2024-04-10T00:15:44Z |
| publishDate | 2023-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Plant Stress |
| spelling | doaj.art-95cfee80f0f248ec8d4966e9e02a188d2023-03-16T05:06:50ZengElsevierPlant Stress2667-064X2023-03-017100128Proline-functionalized graphene oxide nanoparticles (GO-Pro NPs): A new engineered nanoparticle to ameliorate salinity stress on grape (Vitis vinifera L. cv Sultana)Seyed Morteza Zahedi0Mohammad Abolhassani1Marziyeh Hadian-Deljou2Hadis Feyzi3Ali Akbari4Farzad Rasouli5Mehmet Zeki Koçak6Muhittin Kulak7Gholamreza Gohari8Department of Horticultural Sciences, Faculty of Agriculture, University of Maragheh, Maragheh, Iran; Corresponding authors at: Department of Horticultural Sciences, Faculty of Agriculture, University of Maragheh, Maragheh, Iran.Department of Horticultural Sciences, Faculty of Agriculture, University of Maragheh, Maragheh, IranDepartment of Horticultural Sciences, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, IranDepartment of Soil Science, Faculty of Agriculture, Shahid Chamran University, Ahvaz, IranSolid Tumor Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, IranDepartment of Horticultural Sciences, Faculty of Agriculture, University of Maragheh, Maragheh, IranDepartment of Field Crops, Faculty of Agriculture, Igdir University, Igdir, TürkiyeDepartment of Herbal and Animal Production, Vocational School of Technical Sciences, Igdir University, Igdir, TürkiyeDepartment of Horticultural Sciences, Faculty of Agriculture, University of Maragheh, Maragheh, Iran; Department of Agricultural Sciences, Biotechnology and Food Science; Cyprus University of Technology Limassol, Cyprus; Corresponding authors at: Department of Horticultural Sciences, Faculty of Agriculture, University of Maragheh, Maragheh, Iran.Salinity stress is of the critical abiotic stress factors in many parts of the world, especially in arid and semi-arid regions and drastically decrease the growth and productivity of the crop. Therefore, in order to maintain the crop productivity and ensure food security in salt-stress suffered regions; in the last decade, novel engineered nanoparticles were synthesized and then assayed for their potential effects concerned with the plant protection against stress conditions. Herewith the present study, we synthesized proline-functionalized graphene oxide nanoparticles (GO-Pro NPs). Then, the interaction effects of either GO-Pro NPs (50 and 100 mg L−1) or graphene oxide nanoparticles (50 and 100 mg L−1) and salinity stress (50 and 100 mM NaCl) on Vitis vinifera L. cv Sultana were evaluated by assaying an array of parameters, viz. photosynthetic pigments, electrolyte leakage, relative leaf water content, protein, proline, antioxidant defense systems, and oxidative stress markers. Accordingly, salinity critically reduced chlorophyll index and content as well as leaf water content, whilst it caused significant increases in electrolyte leakage, the enzyme activity of superoxide dismutase (SOD) as well as contents of proline, malondialdehyde (MDA) and hydrogen peroxide (H2O2). In stress-submitted plants, foliar application of proline-functionalized graphene oxide nanoparticles (100 mM) was effective against oxidative damage with increasing the activity of antioxidant enzymes, proline, and the relative water content of leaves and reducing electrolyte leakage (EL), H2O2, and MDA. The current findings revealed that the oxidative stress caused by salinity in Sultana cultivar grapes might be alleviated by foliar application of different levels of proline-functionalized graphene nanoparticles.http://www.sciencedirect.com/science/article/pii/S2667064X22000732Carbon nanomaterialsNanotechnologyPhotosynthetic pigmentPlant stressAntioxidant enzyme activity |
| spellingShingle | Seyed Morteza Zahedi Mohammad Abolhassani Marziyeh Hadian-Deljou Hadis Feyzi Ali Akbari Farzad Rasouli Mehmet Zeki Koçak Muhittin Kulak Gholamreza Gohari Proline-functionalized graphene oxide nanoparticles (GO-Pro NPs): A new engineered nanoparticle to ameliorate salinity stress on grape (Vitis vinifera L. cv Sultana) Plant Stress Carbon nanomaterials Nanotechnology Photosynthetic pigment Plant stress Antioxidant enzyme activity |
| title | Proline-functionalized graphene oxide nanoparticles (GO-Pro NPs): A new engineered nanoparticle to ameliorate salinity stress on grape (Vitis vinifera L. cv Sultana) |
| title_full | Proline-functionalized graphene oxide nanoparticles (GO-Pro NPs): A new engineered nanoparticle to ameliorate salinity stress on grape (Vitis vinifera L. cv Sultana) |
| title_fullStr | Proline-functionalized graphene oxide nanoparticles (GO-Pro NPs): A new engineered nanoparticle to ameliorate salinity stress on grape (Vitis vinifera L. cv Sultana) |
| title_full_unstemmed | Proline-functionalized graphene oxide nanoparticles (GO-Pro NPs): A new engineered nanoparticle to ameliorate salinity stress on grape (Vitis vinifera L. cv Sultana) |
| title_short | Proline-functionalized graphene oxide nanoparticles (GO-Pro NPs): A new engineered nanoparticle to ameliorate salinity stress on grape (Vitis vinifera L. cv Sultana) |
| title_sort | proline functionalized graphene oxide nanoparticles go pro nps a new engineered nanoparticle to ameliorate salinity stress on grape vitis vinifera l cv sultana |
| topic | Carbon nanomaterials Nanotechnology Photosynthetic pigment Plant stress Antioxidant enzyme activity |
| url | http://www.sciencedirect.com/science/article/pii/S2667064X22000732 |
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