Sustainable Fabrication of Luminescent Zinc Oxide Nanoparticles From Cucumis melo Fruit Peel Extract as Prospective Photocatalytic and Antigermicidal Agent

被引：1

作者：

Murugesan, Umamaheswari ^{[1
]}

Subramaniyan, Vijayakumar ^{[1
]}

Subramaniyan, Prathipkumar ^{[2
]}

Elavarasan, Vidhya ^{[3
]}

Subramanian, Sriram ^{[4
]}

Raja, Mythili ^{[5
]}

Devanesan, Sandhanasamy ^{[6
]}

机构：

[1] Bharathidasan Univ, AVVM Sri Pushpam Coll Autonomous, PG & Res Dept Bot, Poondi, India

[2] SRM Univ, Dept Phys, Piezoceram Lb, Amaravati, India

[3] Periyar Univ, Sri Vijay Vidyalaya Coll Arts & Sci Women, Dept Bot, Krishnagiri, India

[4] Sastra Deemed Univ, Dept Phys, Thanjavur, India

[5] Saveetha Univ, Saveetha Dent Coll & Hosp, Saveetha Inst Med & Tech Sci, Dept Pharmacol, Chennai, India

[6] King Saud Univ, Coll Sci, Dept Phys & Astron, Riyadh, Saudi Arabia

来源：

LUMINESCENCE | 2024年 / 39卷 / 10期

关键词：

antigermicidal; Cucumis melo fruit peel; photodegradation; sustainable fabrication; zinc oxide nanoparticles; ZNO; ANTIBACTERIAL;

D O I：

10.1002/bio.4927

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The focus of current advances in nanotechnology has shifted significantly towards environmentally conscious methods that use harmless ingredients and moderated reaction circumstances to promote equitable development. Zinc oxide nanoparticles (NPs) currently grabbed attention of multiple medical fields owing to their unique ability to safeguard against cellular damage and alleviate serious human diseases via processes related to metabolism. This work focused on the generation of ZnO NPs using the peel of Cucumis melo fruit. The NPs were then analyzed and characterized using UV-Vis spectroscopy. The results indicated that at a wavelength of 352 nm, it was proven that the biosynthesis of ZnO NPs had occurred. The XRD pattern indicated the presence of dense crystal structures. The field emission scanning electron microscope (FE-SEM) picture confirmed the existence of polygonal-shaped ZnO NPs. The findings indicate that the produced ZnO NPs possess tough antibacterial properties against Gram-positive and Gram-negative microorganisms. When the ZnO NPs were exposed to direct sunshine for 80 min, they showed an 89% dye breakdown efficiency. This research specifically focused on the decomposition of reactivity dyes, with methylene blue dye being used as the target dye. The work demonstrates that the biosynthesis of ZnO NPs has a crucial and versatile role in the biological and environmental sectors.

引用

页数：7