Harnessing Nature's Power for Eco-Friendly Metal Nanoparticle Synthesis and Applications DOI Open Access

Shilpa Rudra,

Rahul Amin Sheikh

Authorea (Authorea), Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Nanoparticles synthesis has gained significant interest because of the unique characteristics and potential applications in numerous fields, including medicine, electronics, environmental remediation.Top-down Bottom-up are two approaches metal nanoparticles where Top-down method is breakdown bulk material building up from atoms.Top-down Mechanical milling, Laser ablation, Ion Sputtering, Thermal decomposition Solid state methods, Liquid Gas-phase methods widely used methods.These conventional physical chemical processes nanoparticle versatile efficient but engages factors like high temperature pressure, toxic reagents production hazardous byproducts.In contrast, green or biosynthesis offers an eco-friendly alternative, leveraging natural materials to produce with minimal impact.The review explains application several their process along advantages disadvantages focuses on key synthesis, emphasizing its contributions sustainability, safety, efficiency production.

Language: Английский

Sustainable Synthesis of Novel Green-Based Nanoparticles for Therapeutic Interventions and Environmental Remediation DOI
Swati Singh, Harshita Tiwari, Ashish Verma

et al.

ACS Synthetic Biology, Journal Year: 2024, Volume and Issue: 13(7), P. 1994 - 2007

Published: June 20, 2024

The advancement in nanotechnology has completely revolutionized various fields, including pharmaceutical sciences, and streamlined the potential therapeutic of many diseases that endanger human life. synthesis green nanoparticles by biological processes is an aspect newly emerging scientific field known as "green nanotechnology". Due to their safe, eco-friendly, nontoxic nature, tools are better suited produce between 1 100 nm. Nanoformulation different types been made possible using production techniques commercially feasible novel precursors, such seed extracts, algae, fungi, act potent reducing, capping, stabilizing agents. In addition this, biofunctionalization also broadened its horizon environmental remediation innovations wound healing, antimicrobial, anticancer, nano biosensing. However, major challenge pertaining agglomeration may alter surface topology, which can affect physiology, thereby contributing system toxicity. Therefore, a thorough grasp nanoparticle toxicity biocompatibility required harness applications therapeutics.

Language: Английский

Citations

13
Metallic nanoparticles: a promising novel therapeutic tool against antimicrobial resistance and spread of superbugs DOI
Naheem Adekilekun Tijani, Joseph Hokello, Emmanuel Eilu

et al.

BioMetals, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 24, 2024

Language: Английский

Citations

4
Synthesis of novel MgO-ZnO nanocomposite using Pluchea indica leaf extract and study of their biological activities DOI Creative Commons
Samy Selim, Mohammed S. Almuhayawi, Amna A. Saddiq

et al.

Bioresources and Bioprocessing, Journal Year: 2025, Volume and Issue: 12(1)

Published: April 12, 2025

The biosynthesis of bimetallic nanoparticles using plant extracts has garnered significant attention due to their eco-friendly and cost-effective nature. This study aimed biosynthesize magnesium oxide-zinc oxide nanocomposite (MgO-ZnO nanocomposite) Pluchea indica leaf extract for the first time, with a focus on characterizing its physicochemical properties evaluating biological activities. biosynthesized MgO-ZnO was fully characterized, revealing an absorbance peak at 300 nm UV-vis spectroscopy. Transmission electron microscopy (TEM) confirmed particle stability within size range 5-35 nm. Cytotoxicity analysis Wi 38 normal cell line demonstrated IC50 value 179.13 µg/mL, indicating good biosafety. exhibited potent anticancer activity, values 73.61 µg/mL 31.25 against Hep-G2 MCF-7 cancer lines, respectively. Antibacterial assays revealed activity Klebsiella pneumoniae, Escherichia coli, Bacillus cereus, Staphylococcus aureus, Candida albicans, minimum inhibitory concentrations (MICs) ranging from 250 µg/mL. Furthermore, displayed antioxidant 175 as determined by DPPH assay. In conclusion, successful synthesis P. demonstrates potential safe effective agent concentration-dependent antioxidants, antibacterial, applications. highlights versatility plant-mediated in developing functional nanomaterials biomedical use.

Language: Английский

Citations

0
Multifaceted Roles of Biogenic Nanoparticles for Conferring Heavy Metal Tolerance in Plants DOI

Alisha Shaikh,

Monica Jamla, Lata Sharma

et al.

Deleted Journal, Journal Year: 2025, Volume and Issue: 77(3)

Published: April 17, 2025

Language: Английский

Citations

0
The Nano Revolution, Metal Nanoparticles in Antibiotic-Resistant Era DOI

Shilpa Rudra,

Danie Kingsley

IGI Global eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 91 - 142

Published: April 25, 2025

Nanoparticle synthesis has gained significant interest over the years because of its unique characteristics and sustainable productive applications in numerous fields. Metals exhibiting a friend-foe relationship with bacteria, possess potential to inhibit their growth specific forms concentrations. The increase antimicrobial resistance recent drawn attention. Top-down Bottom-up are two approaches metal nanoparticle synthesis. Gold, silver, copper, etc. have been used medical fields from ancient times. Although these conventional methods creating nanoparticles effective adaptable, they very negative effects. On other hand, green provides an economical environmentally beneficial substitute by using natural resources. To address current problem resistance, this review highlights activity contributions sustainability, safety efficiency production as well process, benefits, drawbacks.

Language: Английский

Citations

0
Exploring the Potential of Endophytic Microorganisms and Nanoparticles for Enhanced Water Remediation DOI Creative Commons
Madira Coutlyne Manganyi, Tshegofatso Bridget Dikobe, Mametsi R. Maseme

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(12), P. 2858 - 2858

Published: June 16, 2024

Endophytic microorganisms contribute significantly to water bioremediation by enhancing pollutant degradation and supporting aquatic plant health resilience releasing bioactive compounds enzymes. These inhabit tissues without causing disease or any noticeable symptoms. Endophytes effectively aid in eliminating contaminants from systems. Nanoparticles serve as potent enhancers processes, augmenting the efficiency of increasing surface area bioavailability, thereby improving efficacy rate remediation. Their controlled nutrient release ability stabilize endophytic colonization further enhanced sustainable elimination contaminated environments. The synergistic effect endophytes nanoparticles remediation has been widely explored recent studies, revealing compelling outcomes. Water pollution poses significant threats human health, ecosystems, economies; hence, sixth global goal Sustainable Development Agenda 2030 United Nations aims ensure availability management resources, recognizing their crucial importance for current future generations. Conventional methods addressing exhibit several limitations, including high costs, energy-intensive production hazardous by-products, insufficient effectiveness mitigating emerging pollutants such pharmaceuticals microplastics. Noticeably, there is an inability remove various types pollutants, thus resulting incomplete purification cycles. Nanoparticle-enhanced offers innovative, eco-friendly alternative degrading contaminants. A growing body research shown that integrating with a viable alternative. This review examines potential using enhance remediation, exploring combined effects applications purification. paper also provides overview synthetic producing endophyte–nanoparticle composites optimize capabilities aqueous final section highlights constraints related nanoparticles.

Language: Английский

Citations

3
The latest breakthroughs in green and hybrid nanoparticle synthesis for multifaceted environmental applications DOI
A. Patra, Amruta Pattnaik, Prabir Ghosh

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2025, Volume and Issue: unknown, P. 106157 - 106157

Published: April 1, 2025

Language: Английский

Citations

0
The past to the current advances in the synthesis and applications of silica nanoparticles DOI
Abdullah Al Ragib,

Rupesh Chakma,

Junzheng Wang

et al.

Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 40, P. 101395 - 101395

Published: Nov. 2, 2024

Language: Английский

Citations

1
Harnessing Nature's Power for Eco-Friendly Metal Nanoparticle Synthesis and Applications DOI Open Access

Shilpa Rudra,

Rahul Amin Sheikh

Authorea (Authorea), Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Nanoparticles synthesis has gained significant interest because of the unique characteristics and potential applications in numerous fields, including medicine, electronics, environmental remediation.Top-down Bottom-up are two approaches metal nanoparticles where Top-down method is breakdown bulk material building up from atoms.Top-down Mechanical milling, Laser ablation, Ion Sputtering, Thermal decomposition Solid state methods, Liquid Gas-phase methods widely used methods.These conventional physical chemical processes nanoparticle versatile efficient but engages factors like high temperature pressure, toxic reagents production hazardous byproducts.In contrast, green or biosynthesis offers an eco-friendly alternative, leveraging natural materials to produce with minimal impact.The review explains application several their process along advantages disadvantages focuses on key synthesis, emphasizing its contributions sustainability, safety, efficiency production.

Language: Английский

Citations

0