Translating the conventional scientific concepts into a new robust invention is a much needed one at a present scenario to develop some novel materials with intriguing properties. Particles in nanoscale exhibit superior activity than their bulk counterpart. This unique feature is intensively utilized in physical, chemical, and biological sectors. Each metal is holding unique optical properties that can be utilized to synthesize metallic nanoparticles. At present, versatile nanoparticles were synthesized through chemical and biological methods. Metallic nanoparticles pose numerous scientific merits and have promising industrial applications. But concerning the pros and cons of metallic nanoparticle synthesis methods, researchers elevate to drive the synthesis process of nanoparticles through the utilization of plant resources as a substitute for use of chemicals and reagents under the theme of green chemistry. These synthesized nanoparticles exhibit superior antimicrobial, anticancer, larvicidal, leishmaniasis, wound healing, antioxidant, and as a sensor. Therefore, the utilization of such conceptualized nanoparticles in treating infectious and environmental applications is a warranted one. Green chemistry is a keen prudence method, in which bioresources is used as a template for the synthesis of nanoparticles. Therefore, in this review, we exclusively update the context of plant-based metallic nanoparticle synthesis, characterization, and applications in detailed coverage. Hopefully, our review will be modernizing the recent trends going on in metallic nanoparticles synthesis for the blooming research fraternities.

中文翻译：

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生物纳米粒子：合成、表征、应用及其挑战的综合视角


目前迫切需要将传统的科学概念转化为新的强大发明，以开发一些具有有趣特性的新型材料。纳米级颗粒表现出比块状颗粒更优异的活性。这一独特的功能被广泛应用于物理、化学和生物领域。每种金属都具有独特的光学特性，可用于合成金属纳米粒子。目前，多功能纳米粒子是通过化学和生物方法合成的。金属纳米粒子具有许多科学价值，并具有广阔的工业应用前景。但考虑到金属纳米粒子合成方法的优缺点，研究人员在绿色化学的主题下提出通过利用植物资源来替代化学品和试剂来驱动纳米粒子的合成过程。这些合成的纳米粒子表现出优异的抗菌、抗癌、杀幼虫、利什曼病、伤口愈合、抗氧化和作为传感器的作用。因此，利用这种概念化的纳米颗粒来治疗感染和环境应用是有必要的。绿色化学是一种非常谨慎的方法，其中生物资源被用作纳米颗粒合成的模板。因此，在这篇综述中，我们专门更新了植物基金属纳米粒子的合成、表征和应用的详细介绍。希望我们的综述能够使金属纳米颗粒合成的最新趋势现代化，以促进蓬勃发展的研究界的发展。