Biosynthesis of iron nanoparticles using plant extracts mini review

| Posted in: Science

Journal name: World Journal of Pharmaceutical Research
Original article title: Biosynthesis of iron nanoparticles using plant extracts mini review
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
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Original source:

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Author:

Sunil Kondulkar


World Journal of Pharmaceutical Research:

(An ISO 9001:2015 Certified International Journal)

Full text available for: Biosynthesis of iron nanoparticles using plant extracts mini review

Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research

Doi: 10.20959/wjpr201816-13160


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Summary of article contents:

Introduction

The increasing interest in environmentally friendly methods for synthesizing nanoparticles has directed research towards greener alternatives. Traditionally, physical and chemical methods have been employed; however, these techniques often pose limitations and environmental concerns. This review focuses on the biosynthesis of iron nanoparticles utilizing plant extracts, which not only offer a reduction in toxic byproducts but also present an economical and straightforward approach to synthesis.

Green Synthesis of Iron Nanoparticles

One of the principal avenues of research in nanoparticle synthesis is the use of plant extracts as reducing and stabilizing agents. Green synthesis employing Camellia sinensis leaf extract has demonstrated effective reduction of iron ions to iron nanoparticles at room temperature. This method circumvents the use of harmful chemical reducing agents like sodium borohydride, which is both corrosive and flammable. Recent advancements have showcased the successful synthesis of iron nanoparticles from various plant materials, including green tea leaf and sorghum bran extracts.

Diversity of Plant Sources

Recent studies have highlighted the diverse range of plant species that can be utilized for synthesizing iron nanoparticles. For instance, leaf extracts from Azadirachta indica (Neem) have been shown to produce spherical nanoparticles with a mean size of about 100 nm. Other sources, such as Euphorbia milii, Tridax procumbens, and Cymbopogon citratus, have also yielded nanoparticles with varying sizes, demonstrating the potential of various plants in nanoparticle synthesis. This diversity underscores the versatility of plant extracts in the biosynthesis process.

Antimicrobial Properties and Safety

Biosynthesized iron nanoparticles demonstrate significant advantages over chemically synthesized counterparts, particularly in their biocompatibility and antimicrobial properties. Studies have shown that these green nanoparticles exhibit notable antibacterial effects against several pathogenic bacterial strains. The synthesis using various medicinal plants, such as Lawsonia inermis and Rosmarinus officinalis, has revealed that these biogenic nanoparticles are generally non-toxic to humans and more effective in therapeutic applications compared to traditional methods.

Conclusion

In conclusion, the biosynthesis of iron nanoparticles using plant extracts presents a promising and sustainable method for nanoparticle production. The green synthesis process not only ensures lower environmental impact but also enhances the safety and efficacy of the resulting nanoparticles. With ongoing research exploring various plant materials and their biomolecules, the potential for optimizing the properties of iron nanoparticles for various applications is substantial. Further detailed studies are crucial to understanding and harnessing these biosynthetic mechanisms for advancing nanotechnology.

FAQ section (important questions/answers):

What is the focus of the reviewed article on iron nanoparticles?

The article reviews the biosynthesis of iron nanoparticles using plant extracts, highlighting their eco-friendly and effective production methods compared to traditional chemical synthesis.

Why is green synthesis of iron nanoparticles preferred?

Green synthesis is preferred because it is environmentally friendly, economical, non-toxic, and offers a rapid alternative to chemical synthesis methods, reducing pollution and health risks.

What plant extracts are commonly used for iron nanoparticle synthesis?

Commonly used plant extracts include those from Camellia sinensis, Azadirachta indica, Euphorbia milii, and Cymbopogon citratus, which effectively reduce iron ions to form nanoparticles.

What are some properties of iron nanoparticles synthesized from plant extracts?

Iron nanoparticles produced using plant extracts have shown advantages such as nontoxicity, biocompatibility, higher surface area, and impressive antimicrobial properties compared to chemically produced nanoparticles.

What applications do iron nanoparticles synthesized from plants have?

Iron nanoparticles synthesized from plant extracts are utilized in various applications, including catalysis, environmental remediation, and as antimicrobial agents in medical fields.

What is the significance of studying iron nanoparticles biosynthesis?

Studying iron nanoparticles biosynthesis is significant for exploring safer, more sustainable manufacturing processes that enhance the properties and applications of nanoparticles, benefiting multiple industries.

Glossary definitions and references:

Scientific and Ayurvedic Glossary list for “Biosynthesis of iron nanoparticles using plant extracts mini review”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.

1) Amravati:
Amravati is a city in the state of Maharashtra, India, where Mahatma Fule Arts, Commerce and Sitaramji Chaudhary Science College is located. This city contributes to regional educational development and serves as a hub for scholarly activities, particularly in the field of science and technology, including research on bioproducts.

2) Commerce:
Commerce refers to the activity of buying and selling, especially on a large scale. In the context of the institution mentioned, it highlights the importance of a well-rounded education that combines science with commerce, preparing students for diverse career opportunities in business and trade related to pharmaceuticals and biotechnology.

3) Mahatman (Mahatma, Maha-atman):
Mahatma is a term used as a title of respect in India, famously associated with Mahatma Gandhi. In this context, it is part of the college name, reflecting the institution's commitment to moral values and education that instills principles guiding students towards ethical practices in their future careers.

4) Zoology:
Zoology is the scientific study of animals, vital for understanding biodiversity, ecology, and conservation. The mention of zoology highlights the interdisciplinary nature of modern research, where knowledge of animal biology can integrate with nanotechnology, such as the study of plant extracts for nanoparticle synthesis.

5) Science (Scientific):
Science encompasses the systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The mention of 'science' in the institution's name underlines the critical role of scientific inquiry in fostering innovation and advancements in fields like nanotechnology and biotechnology.

6) India:
India, a country in South Asia, is known for its rich biodiversity and traditional medicinal practices. The reference to India indicates a geographical context for the research, where the unique flora is utilized for sustainable and eco-friendly practices in the synthesis of nanoparticles, contributing to global scientific advancement.

7) Study (Studying):
Study refers to the pursuit of knowledge through research and education. In this context, it emphasizes the significance of academic research in synthesizing iron nanoparticles, facilitating the application of various plant extracts, and contributing to the broader field of nanotechnology and its environmental applications.

8) Tinospora cordifolia:
Tinospora cordifolia, commonly known as Guduchi, is a medicinal plant noted for its health benefits. Its mention underscores its role in the biosynthesis of iron nanoparticles, illustrating the potential of utilizing traditional Ayurvedic medicine principles in modern scientific research for sustainable nanoparticle production.

9) Azadirachta indica:
Azadirachta indica, also known as neem, is recognized for its therapeutic properties and is widely used in traditional medicine. The use of neem extracts in synthesizing iron nanoparticles exemplifies the integration of indigenous knowledge with modern science to produce eco-friendly nanomaterials with potential health applications.

10) Hordeum vulgare:
Hordeum vulgare, known as barley, is a cereal grain that has various applications in food and beverage production. Its mention in the context of nanoparticle biosynthesis illustrates the versatility of plant materials, highlighting their potential use in green chemistry for sustainable nanoparticle fabrication.

11) Antibiotic (Antibacterial):
Antibacterial refers to substances that inhibit the growth or kill bacteria. The significance of antibacterial properties in the synthesized iron nanoparticles indicates their potential application in medicine, particularly in developing novel antimicrobial agents that could address the rising threat of antibiotic-resistant bacterial infections.

12) Relative:
Relative, in scientific terms, often refers to a comparison between two or more entities. In the context of the research, relative assessments may pertain to the efficacy or efficiency of iron nanoparticles compared to conventional methods or commercially available products, highlighting the advancements in biosynthesis.

13) Surface:
Surface pertains to the outermost layer of a material. In the context of nanoparticles, surface area is critical as it influences reactivity and interactions. The reference to surface area highlights the importance of optimizing these characteristics in designing nanoparticles for increased efficacy in applications such as drug delivery.

14) Field:
Field typically refers to a specific area of study or professional practice. It emphasizes the interdisciplinary nature of nanoparticle research, which intersects fields such as chemistry, biology, and materials science, showcasing the collaborative efforts necessary to advance knowledge and technological application in nanotechnology.

15) Lemon:
Lemon, referenced through Cymbopogon citratus or lemongrass, is known for its aromatic properties and health benefits. Its extract is used for synthesizing nanoparticles, exemplifying how edible plants can serve dual purposes, contributing to both nutrition and innovative green chemistry practices in nanotechnology.

16) Miṇi (Mini):
Mini refers to a smaller version or scale of something. In the context of the research, 'mini review' indicates a concise yet comprehensive summary of current knowledge about the biosynthesis of iron nanoparticles, crucial for presenting relevant information effectively to the scientific community.

17) Sah:
Shah likely refers to a researcher or author who has contributed to the study of iron nanoparticles synthesis. Their work is noted for showcasing advancements in using various plant extracts, stressing the importance of individual contributions within the scientific community for developing sustainable nanomaterials.

18) Neem:
Neem, or Azadirachta indica, is renowned for its medicinal properties and applications in organic farming. Its significance in nanoparticle synthesis emphasizes the collaboration between traditional knowledge and modern science, enabling the development of sustainable, environmentally friendly materials with promising implications in healthcare and industry.

Other Science Concepts:

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Discover the significance of concepts within the article: ‘Biosynthesis of iron nanoparticles using plant extracts mini review’. Further sources in the context of Science might help you critically compare this page with similair documents:

Medicinal plant, Biocompatibility, Plant Extract, Chelating Agent, Chemical method, Green Synthesis, Nanomaterials.

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