Characterization of Octa-aminopropyl polyhedral oligomeric silsesquioxanes (OA-POSS) nanoparticles and their effect on sweet basil (Ocimum basilicum L.) response to salinity stress

Copyright © 2023 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 196(2023) vom: 15. März, Seite 89-102
1. Verfasser: Gohari, Gholamreza (VerfasserIn)
Weitere Verfasser: Panahirad, Sima, Mohammadi, Asghar, Kulak, Muhittin, Dadpour, Mohamad Reza, Lighvan, Zohreh Mehri, Sharifi, Sina, Eftekhari-Sis, Bagher, Szafert, Sławomir, Fotopoulos, Vasileios, Akbari, Ali
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Abiotic stress Essential oil Nanotechnology Polyhedral oligomeric silsesquioxanes (POSS) Reactive oxygen species estragole 9NIW07V3ET Sodium Chloride 451W47IQ8X
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245 1 0 |a Characterization of Octa-aminopropyl polyhedral oligomeric silsesquioxanes (OA-POSS) nanoparticles and their effect on sweet basil (Ocimum basilicum L.) response to salinity stress 
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520 |a Salt stress is of the most detrimental abiotic stress factors on either crop or non-crop species. Of the strategies employed to boost the performance of the plants against harmful impacts of salt stress; application of novel nano-engineered particles have recently gained great attention as a promising tool. Octa-aminopropyl polyhedral oligomeric silsesquioxanes nanoparticles (OA-POSS NPs) were synthesized and then a foliar-application of OA-POSS NPs were carried out on sweet basil plants subjected to the salt stress. In that context, interactive effects of OA-POSS NPs (25, 50 and 100 mg L-1) and salinity stress (50 and 100 mM NaCl) were assayed by estimating a series of agronomic, physiological, biochemical and analytical parameters. OA-POSS NPs decreased the harmful effects of salinity by increasing photosynthetic pigment content, adjusting chlorophyll fluorescence, and triggering non-enzymatic (phenolic content) and enzymatic antioxidant components. The findings suggested that 25 mg L-1 OA-POSS NPs is the optimum concentration for sweet basil grown under salt stress. Considering the essential oil profile, estragole was the predominant compound with a percentage higher than 50% depending on the treatment. In comparison to the control group, 50 mM NaCl did not significantly affect estragole content, whilst 100 mM NaCl caused a substantial increase in estragole content. Regarding OA-POSS NPs treatments, increments by 16.8%, 11.8% and 17.5% were observed following application with 25, 50 and 100 mg L-1, respectively. Taken together, the current study provides evidence that POSS NPs can be employed as novel, 'green' growth promoting agents in combating salt stress in sweet basil 
650 4 |a Journal Article 
650 4 |a Abiotic stress 
650 4 |a Essential oil 
650 4 |a Nanotechnology 
650 4 |a Polyhedral oligomeric silsesquioxanes (POSS) 
650 4 |a Reactive oxygen species 
650 7 |a estragole  |2 NLM 
650 7 |a 9NIW07V3ET  |2 NLM 
650 7 |a Sodium Chloride  |2 NLM 
650 7 |a 451W47IQ8X  |2 NLM 
700 1 |a Panahirad, Sima  |e verfasserin  |4 aut 
700 1 |a Mohammadi, Asghar  |e verfasserin  |4 aut 
700 1 |a Kulak, Muhittin  |e verfasserin  |4 aut 
700 1 |a Dadpour, Mohamad Reza  |e verfasserin  |4 aut 
700 1 |a Lighvan, Zohreh Mehri  |e verfasserin  |4 aut 
700 1 |a Sharifi, Sina  |e verfasserin  |4 aut 
700 1 |a Eftekhari-Sis, Bagher  |e verfasserin  |4 aut 
700 1 |a Szafert, Sławomir  |e verfasserin  |4 aut 
700 1 |a Fotopoulos, Vasileios  |e verfasserin  |4 aut 
700 1 |a Akbari, Ali  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 196(2023) vom: 15. März, Seite 89-102  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:196  |g year:2023  |g day:15  |g month:03  |g pages:89-102 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2023.01.019  |3 Volltext 
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