Ecofriendly Synthesis of Nickel Oxide Nanoparticles From Fissidens Species and Its Biological Applications

IF 3.2 4区化学 Q2 CHEMISTRY, ANALYTICAL Luminescence Pub Date : 2024-12-22 DOI:10.1002/bio.70065

Periyathambi Anushiya, Ravi Pavithra, Mani Poonkothai, Senthilvel Sanjupriya, Gunaseelan Vivekananth Geethamala, Ammapettai Varanavasu Swathilakshmi, Mohammad Khalid Al-Sadoon, Palanisamy Srinivasan

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Abstract

The present study was performed to synthesize eco-friendly nickel oxide nanoparticles (NiONPs) from the aqueous extract of Fissidens species (FS) and explore its biological activities. Phytochemicals, namely, alkaloids, flavonoids, sterols, tannins, proteins, carbohydrates and phenols, were present in the aqueous extract of Fissidens sp. The UV–Vis and FT-IR analyses of FS-NiONPs revealed a prominent peak at 392 nm, along with functional groups that facilitate the formation of FS-NiONPs. XRD spectrum confirmed the crystalline nature and SEM with EDX depicted the irregular, aggregated clusters and purity of FS-NiONPs. The photocatalytic activity against RB94 was achieved within 20 min with maximum decolorization efficiency (93%). The experimental data of adsorption studies fitted well with Langmuir isotherm, showcasing the monolayer adsorption of RB94 through chemisorption process. The thermodynamic study revealed that the dye removal was spontaneous, feasible and endothermic in nature. The results of antimicrobial activity and phytotoxicity study revealed the potentiality of FS-NiONPs in clinical and agricultural applications. Hence, this study emphasizes the eco-friendly synthesis of FS-NiONPs and highlights its decolorization potential, antimicrobial activity and growth promoting properties.

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以裂sidens为原料合成氧化镍纳米颗粒及其生物学应用。

本研究以Fissidens属植物（FS）水提物为原料合成了环保型氧化镍纳米颗粒（NiONPs），并对其生物活性进行了研究。水提物中含有生物碱、黄酮类化合物、甾醇、单宁、蛋白质、碳水化合物和酚类化合物等植物化学物质。紫外可见光谱和红外光谱分析显示，FS-NiONPs在392 nm处有一个明显的峰，并有促进FS-NiONPs形成的官能团。XRD谱图证实了FS-NiONPs的结晶性质，SEM和EDX表征了FS-NiONPs的不规则、聚集簇和纯度。对RB94的光催化活性在20 min内达到最高脱色率（93%）。吸附实验数据符合Langmuir等温线，表明RB94通过化学吸附过程进行了单层吸附。热力学研究表明，染料脱除是自发的、可行的、吸热的。抗菌活性和植物毒性研究结果显示了FS-NiONPs在临床和农业上的应用潜力。因此，本研究强调FS-NiONPs的生态合成，并强调其脱色潜力、抗菌活性和促进生长的特性。

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来源期刊

Luminescence 生物-生化与分子生物学

CiteScore

5.10

自引率

13.80%

发文量

248

审稿时长

3.5 months

期刊介绍： Luminescence provides a forum for the publication of original scientific papers, short communications, technical notes and reviews on fundamental and applied aspects of all forms of luminescence, including bioluminescence, chemiluminescence, electrochemiluminescence, sonoluminescence, triboluminescence, fluorescence, time-resolved fluorescence and phosphorescence. Luminescence publishes papers on assays and analytical methods, instrumentation, mechanistic and synthetic studies, basic biology and chemistry. Luminescence also publishes details of forthcoming meetings, information on new products, and book reviews. A special feature of the Journal is surveys of the recent literature on selected topics in luminescence.