ArticleNanomaterials (Basel, Switzerland)2023
The Role of Silica Nanoparticles in Promoting the Germination of Tomato (
Article in Nanomaterials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Green synthesis of silica nanoparticles using chia seeds boosts rice germination and physiological responses.Scientific reports · 2026Article
- Optimizing Nanopriming Duration: Chitosan-Stabilized Iron Oxide Enhances Lettuce Seedling Performance and Cost-Effectiveness.Chemistry & biodiversity · 2026Article
- Innovative Application of Nanomaterials in Vegetable Cultivation: Recent Advances in Growth Promotion and Stress Tolerance.Nanomaterials (Basel, Switzerland) · 2025Review
- Silicon Nanoparticles and Apoplastic Protein Interaction: A Hypothesized Mechanism for Modulating Plant Growth and Immunity.Plants (Basel, Switzerland) · 2025Review
- Transport of Nanoparticles into Plants and Their Detection Methods.Nanomaterials (Basel, Switzerland) · 2024Review
- Improving seed germination and physiological characteristics of maize seedlings under osmotic stress through potassium nano-silicate treatment.Frontiers in plant science · 2023Article
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Authors and funding
6 authors.
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Abstract
The addition of nanoparticles has been reported to be an effective strategy for enhancing seed germination, but the underlying mechanisms whereby this occurs are unclear. In the present study, we added silica nanoparticles (SiNPs) to an aqueous growth medium in which tomato seeds were germinated. We examined the effects of SiNPs on growth and possible mechanisms of action. SiNPs had a diameter of 10-17 nm and 110-120 nm. SiNPs shortened the mean germination time from 5.24 ± 0.29 days to 4.64 ± 0.29 days. Seedling vigor, measured by criteria including length and weight, was also improved compared to the control condition. The presence of SiNPs in the seedlings was assessed using an X-ray fluorescence spectrometer. The nanoparticles may have promoted germination by enhancing water imbibition by the seeds or altering the external microenvironment. Scanning electron microscopy revealed changes in the seed coat during germination, many of which were only observed in the presence of nanoparticles. Soil bacteria affect germination; specifically,
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