绿色合成银纳米颗粒在20至40 ppm下减轻番茄盐胁迫：《科学报告》以四档浓度与四档盐度组合测试，11月13日刊出
《科学报告》于 2026 年 11 月 13 日刊出绿色合成银纳米颗粒与番茄耐盐性研究。论文由 Aghaei Dargiri 与 Samsampour 发表，数字对象标识符为 10.1038/s41598-026-66080-5，2025 年 10 月 19 日收稿、2026 年 8 月 5 日接受。
研究评估以 Teucrium stocksianum 提取物绿色合成的银纳米颗粒对盐敏感番茄的影响，纳米颗粒浓度设 0、20、40 与 60 ppm 四档，盐胁迫设氯化钠 0、50、100 与 150 毫摩尔四档组合测试。
结果显示，绿色合成银纳米颗粒在 20 至 40 ppm 时减轻了盐诱导的氧化胁迫，并改善番茄植株的生长与生理表现。
论文据此指出，这类绿色合成银纳米颗粒显示出增强番茄耐盐性的潜力。
（来源：《科学报告》）
Green-Synthesized Silver Nanoparticles at 20 to 40 ppm Eased Salt Stress in Tomato: Four Particle Levels Were Tested Against Four Salinity Levels in Scientific Reports, Published November 13
Scientific Reports published a study of green-synthesized silver nanoparticles and tomato salinity tolerance on November 13, 2026. The paper, by Aghaei Dargiri and Samsampour, carries digital object identifier 10.1038/s41598-026-66080-5, was received on October 19, 2025 and accepted on August 5, 2026. The study evaluated silver nanoparticles produced using Teucrium stocksianum extract in salt-sensitive tomato, at particle concentrations of 0, 20, 40 and 60 parts per million under salinity stress of 0, 50, 100 and 150 millimolar sodium chloride. The results showed that greenly synthesized silver nanoparticles at 20 to 40 parts per million reduced salinity-induced oxidative stress and improved growth and physiological performance in tomato plants. The authors concluded that the particles indicate potential in enhancing salinity tolerance in tomato.
(Source: Scientific)
来源：《科学报告》
发布：GSM·美国（发布链接）
图片来源：图：一株结着果实的番茄植株。George Chernilevsky，CC BY 4.0，经 Wikimedia Commons。 / Photo: George Chernilevsky, CC BY 4.0, via Wikimedia Commons.
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