Evidence mapPaperPMID 42192303Full record

ArticleBMC plant biology2026

Foliar application of green-synthesized MoO₃ nanoparticles alleviates salinity stress in molokhia by boosting antioxidant defense and stress-related gene expression.

Doaa E Elsherif, Osama A Alaziz, Eman H Rashed, Aya M Hewidy, Roqia A Abdelazim, Salma A Dabash, Mai A El-Esawy

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Article in BMC plant biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Doaa E ElsherifBotany Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt. doaa.elsherif@science.tanta.edu.eg.
Osama A AlazizBiotechnology Department, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt.
Eman H RashedZoology Department, Faculty of Science, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt.
Aya M HewidyChemistry and Microbiology Department, Faculty of Science, Menoufia University, Menofia, 32511, Egypt.
Roqia A AbdelazimZoology Department, Faculty of Science, Menoufia University, Shebin El-Kom, 32511, Egypt.
Salma A DabashChemistry and Microbiology Department, Faculty of Science, Menoufia University, Menofia, 32511, Egypt.
Mai A El-EsawyBotany Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSalinity stress is a major global challenge that impairs plant growth by disrupting numerous physiological and biochemical processes. Nano-fertilizers, particularly green synthesized nanoparticles, offer a promising and eco-friendly strategy to enhance plant resilience and productivity under such stress. Accordingly, this study addresses a significant research gap by exploring the potential role of Molybdenum trioxide nanoparticles (MoO₃NPs) in improving salinity tolerance in molokhia, a topic that has received limited attention in previous studies.

resultsMolybdenum trioxide nanoparticles (MoO₃NPs) were fabricated using Medicago polymorpha fruit extract and characterized as spherical, orthorhombic α-MoO₃ with an average size of 9.2 ± 2.7 nm. Molokhia (Corchorus olitorius L.) was foliar-sprayed with MoO₃NPs at various dosages (0, 25, 50, and 100 mg/L) to mitigate the harmful effects of salinity stress (250 mM NaCl) on 30-day-old Molokhia plants. Application of 250 mM NaCl significantly inhibited growth, photosynthetic pigments, antioxidant activity, and osmolyte accumulation, alongside increased oxidative stress markers (MDA and H

conclusionThese findings highlight that green-synthesized MoO₃NPs act as efficient nanofertilizers that alleviate salinity stress by promoting growth, reinforcing antioxidant defenses, and modulating stress-related genes. This dual role not only enhances crop resilience but also enriches the medicinal and nutritional value of Molokhia.

Indexed as

AntioxidantsMolybdenumNanoparticlesOxidesSalt StressGene Expression Regulation, PlantGreen Chemistry TechnologyOxidative StressSalt ToleranceAntioxidantsMolybdenummolybdenum trioxideOxidesAntioxidantsBiogenic nanoparticlesCorchorus olitorius LGene expressionMolybdenum trioxideSalinity

Identifiers

PMID42192303
PMCPMC13202814

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.