Enhancing rooting tobacco (Nicotiana tabacum) plant by loaded indole-3-butyric acid in alginate/chitosan nanocapsule.

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-07-28 DOI:10.14715/cmb/2024.70.7.34

Masoumeh Ghorbani, Danial Kahrizi, Elham Arkan, Farank Aghaz, Alireza Zebarjadi

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Abstract

Recently, nanocarriers have been utilized for encapsulating and sustained release of agrochemicals specifically auxins. Due to their potential applications such as increased bioavailability and improved crop yield and nutritional quality. Herein, the efficacy of alginate/chitosan nanocapsules as a nanocarrier for the hormone indole-3-butyric acid (IBA) loading and its effect on rooting tobacco plants has been carried out in the present study. The average particle size of IBA-alginate/chitosan nanocapsules was measured by Dynamic light scattering analysis at 321 nm. Scanning electron microscope studies revealed the spherical shape of nanoparticles with an average size of 97 nm. The average particle size of IBA-alginate/chitosan nanocapsules was measured by Dynamic light scattering analysis at 321 nm. The characteristic peaks of IBA on alginate/chitosan nanocapsules were identified by Fourier transform infrared spectroscopic analysis. Also, high efficiency (35%) of IBA hormone loading was observed. The findings indicated that the concentration of 3 mgL-1 of IBA-alginate/chitosan nanocapsules has the highest efficiency in increasing the rooting in tobacco (Nicotiana tabacum) plants compared to other treatments. According to our results, we can introduce alginate/chitosan nanocapsules as an efficient nanocarrier in IBA hormone transfer applications and their use in agriculture.

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在海藻酸/壳聚糖纳米胶囊中添加吲哚-3-丁酸，促进烟草（Nicotiana tabacum）植株生根。

最近，纳米载体已被用于封装和持续释放农用化学品，特别是助剂。由于其潜在的应用价值，如增加生物利用率、提高作物产量和营养质量。本研究以海藻酸/壳聚糖纳米胶囊为纳米载体，研究了其在荷尔蒙吲哚-3-丁酸（IBA）负载中的功效及其对烟草植株生根的影响。通过 321 纳米动态光散射分析测量了 IBA-精氨酸/壳聚糖纳米胶囊的平均粒径。扫描电子显微镜研究显示，纳米颗粒呈球形，平均粒径为 97 nm。通过 321 纳米波长的动态光散射分析，测量了 IBA-精氨酸/壳聚糖纳米胶囊的平均粒径。傅里叶变换红外光谱分析确定了 IBA 在海藻酸盐/壳聚糖纳米胶囊上的特征峰。此外，还观察到 IBA 激素的高效负载（35%）。研究结果表明，与其他处理相比，浓度为 3 mgL-1 的 IBA-海藻酸盐/壳聚糖纳米胶囊对烟草植株生根的效率最高。根据我们的研究结果，我们可以将海藻酸盐/壳聚糖纳米胶囊作为一种高效的纳米载体用于 IBA 激素转移及其在农业中的应用。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.

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