Green synthesis: an eco friendly approach for metallic nanoparticles synthesis DOI
Gurpreet Kandav, Tamanna Sharma

Particulate Science And Technology, Journal Year: 2023, Volume and Issue: 42(5), P. 874 - 894

Published: Nov. 16, 2023

Nanotechnology is an emerging field with diverse applications, wherein materials ranging in size from 1 to 100 nm, referred as nanoparticles (NPs), are utilized. Traditional methods for producing metallic NPs primarily involve chemical processes, which can result unintended outcomes. To overcome these challenges, a greener alternative, known green synthesis, has been developed. Green synthesis of emerged innovative and environmentally friendly approach nanotechnology. Utilizing plant extracts, microorganisms, biopolymers reducing stabilizing agents, researchers have successfully prepared various nanoparticles, such silver, copper, gold, platinum, palladium nanoparticles. These offer advantages like cost-effectiveness, reduced environmental impact, facile scalability. This method ensures eco-friendliness by implementing techniques the use safe, nontoxic solvents (such supercritical fluids water) additives polysaccharides. Different reaction conditions energy-saving growth also employed enhance sustainability. Nanoparticles synthesized through exhibit unique properties, rendering them highly suitable including catalysis, medicine, energy technologies. review paper explores recent advances biosynthesis at nanoscale highlights different factors that affect their possible applications

Language: Английский

Applications of Green Synthesized Metal Nanoparticles — a Review DOI Open Access
Seerengaraj Vijayaram, Hary Razafindralambo, Yun‐Zhang Sun

et al.

Biological Trace Element Research, Journal Year: 2023, Volume and Issue: 202(1), P. 360 - 386

Published: April 13, 2023

Language: Английский

Citations

279
Biofabrication of nanoparticles: sources, synthesis, and biomedical applications DOI Creative Commons
Deepak Kulkarni, Rushikesh S. Sherkar,

Chaitali S. Shirsathe

et al.

Frontiers in Bioengineering and Biotechnology, Journal Year: 2023, Volume and Issue: 11

Published: May 2, 2023

Graphical Abstract Sources for biogenic synthesis: The synthesis sources include but are not limited to bacteria, fungi, algae, yeasts, marine and plant sources.

Language: Английский

Citations

118
Green Synthesis of Nanoparticles and Their Energy Storage, Environmental, and Biomedical Applications DOI Creative Commons
Hanaa M. Abuzeid, C. Julien, Likun Zhu

et al.

Crystals, Journal Year: 2023, Volume and Issue: 13(11), P. 1576 - 1576

Published: Nov. 8, 2023

Green synthesis offers a superior alternative to traditional methods for producing metal and oxide nanoparticles. This approach is not only benign safe but also cost-effective, scalable, straightforward, operating under ambient conditions. Notable metals nanoparticles, such as manganese oxides, iron silver, gold, have been produced using various bio-reductants derived from plant extracts. These biological agents expedite the reduction process stabilize serving dual roles reducing capping agents. review presents green of nanoparticles (NPs) obtained biogenic wastes The green-synthesized nanostructured MnO2 are evaluated potential photocatalyst water treatment an electrode material in lithium-ion batteries supercapacitors. green-derived examined promising antioxidant, anti-inflammatory, anti-diabetic Additionally, this discusses precious specifically silver (Ag NPs) gold (Au NPs), highlighting their medical applications areas like antiviral treatments cancer therapy.

Language: Английский

Citations

98
Green Synthesis of Metal and Metal Oxide Nanoparticles: A Review of the Principles and Biomedical Applications DOI Open Access
Denisa-Maria Radulescu, Vasile-Adrian Surdu, Anton Ficai

et al.

International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(20), P. 15397 - 15397

Published: Oct. 20, 2023

In recent years, interest in nanotechnology has increased exponentially due to enhanced progress and technological innovation. tissue engineering, the development of metallic nanoparticles been amplified, especially their antibacterial properties. Another important characteristic metal NPs is that they enable high control over features developed scaffolds (optimizing mechanical strength offering controlled release bioactive agents). Currently, main concern related method synthesis oxide environmental impact. The physical chemical uses toxic agents could generate hazards or exert carcinogenicity/environmental toxicity. Therefore, a greener, cleaner, more reliable approach needed. Green synthetic come as solution counter aforementioned limitations. Nowadays, green preferred because it leads prevention/minimization waste, reduction derivatives/pollution, use non-toxic (safer) solvents. This not only biomass sources reducing for salts. biomolecules also cover synthesized act situ capping agents. Further, involvement formation process reduces toxicity, prevents nanoparticle agglomeration, improves antimicrobial activity nanomaterial, leading possible synergistic effect. study aims provide comprehensive review nanoparticles, from routes, selected solvents, parameters latest application biomedical field.

Language: Английский

Citations

87
Green Synthesis of Silver Nanoparticles Using Salvia verticillata and Filipendula ulmaria Extracts: Optimization of Synthesis, Biological Activities, and Catalytic Properties DOI Creative Commons
Vladimir Mihailović, Nikola Srećković,

Zoran Nedić

et al.

Molecules, Journal Year: 2023, Volume and Issue: 28(2), P. 808 - 808

Published: Jan. 13, 2023

The study's objective was to obtain silver nanoparticles (SVAgNP and FUAgNP) using aqueous extracts of Salvia verticillata Filipendula ulmaria. optimal conditions for nanoparticle synthesis were determined obtained; then characterized UV-Vis, Fourier-transform infrared spectroscopy (FTIR), X-ray powder diffraction (XRD), Dynamic Light Scattering (DLS), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM/EDS). SVAgNP FUAgNP possessed a crystalline structure 48.42% 60.41% weight, respectively. highest percentage in the solution had diameter between 40 70 nm. In DPPH˙ ABTS˙+ methods, (IC50 15.82 59.85 µg/mL, respectively) demonstrated higher antioxidant capacity than 73.47 79.49 respectively). Obtained also showed pronounced antibacterial activity (MIC ˂ 39.1 µg/mL most tested bacteria), as well high biocompatibility human fibroblast cell line MRC-5 significant cytotoxicity on some cancer lines, especially colon HCT-116 cells 31.50 66.51 FUAgNP, catalytic effectiveness degrading Congo red dye NaBH4. results rapid low-cost methodology AgNPs S. F. ulmaria promising biological potential.

Language: Английский

Citations

48
Green synthesis of silver and gold nanoparticles using quercetin extracted from Arctium lappa by HPLC, Characterization and Estimation of antioxidant activity DOI Creative Commons

Mahmood Zaki Lafta,

Rafah Razooq Hameed Al-Samarrai, ‪Mohamed Bouaziz

et al.

Results in Chemistry, Journal Year: 2025, Volume and Issue: 13, P. 102028 - 102028

Published: Jan. 1, 2025

Language: Английский

Citations

2
Advancements and challenges in phytochemical-mediated silver nanoparticles for food packaging: Recent review (2021–2023) DOI
Shujat Ali, Xiaojing Chen, Shujaat Ahmad

et al.

Trends in Food Science & Technology, Journal Year: 2023, Volume and Issue: 141, P. 104197 - 104197

Published: Oct. 11, 2023

Language: Английский

Citations

43
Bio-waste and natural resource mediated eco-friendly synthesis of zinc oxide nanoparticles and their photocatalytic application against dyes contaminated water DOI Creative Commons

Kajal Bhardwaj,

Arun K. Singh

Chemical Engineering Journal Advances, Journal Year: 2023, Volume and Issue: 16, P. 100536 - 100536

Published: July 17, 2023

In recent years, zinc oxide nanoparticles (ZnO NPs) are being investigated for their photocatalytic application in remediation of dye contaminated water. The utilization bio-waste and natural resources (plant parts such as fruit, leaves, flowers etc.) materials the synthesis ZnO NPs leads to advancement compared conventional physical chemical methods order produce inexpensive, eco-friendly long-term stabilized NPs. mediated approach eliminates possibility hazardous by-products well complexity reaction steps. this perspective, review emphasizes strategies stabilization using extracts various plant based materials. role phytochemicals from different bio-wastes mechanism discussed here synthesis. A special focus is given addition, current challenges prospects practical real environmental fields also highlighted.

Language: Английский

Citations

32
Biosynthesis of Silver Nanoparticles Functionalized with Histidine and Phenylalanine Amino Acids for Potential Antioxidant and Antibacterial Activities DOI Creative Commons
Gemechu Shumi, Taye B. Demissie, Rajalakshmanan Eswaramoorthy

et al.

ACS Omega, Journal Year: 2023, Volume and Issue: 8(27), P. 24371 - 24386

Published: June 26, 2023

Due to biochemically active secondary metabolites that assist in the reduction, stabilization, and capping of nanoparticles, plant-mediated nanoparticle synthesis is becoming more popular. This because it allows for ecologically friendly, feasible, sustainable, cost-effective green techniques. study describes biosynthesis silver nanoparticles (AgNPs) functionalized with histidine phenylalanine using Lippia abyssinica (locally called koseret) plant leaf extract. The functionalization amino acids was meant enhance biological activities AgNPs. synthesized were characterized UV-Visible absorption (UV-Vis), powder X-ray diffraction (pXRD), scanning electron microscopy (SEM), energy-dispersive (EDX) spectroscopy, transmission (TEM), Fourier transform infrared (FTIR) spectroscopy. surface plasmonic resonance (SPR) peak at about 433 nm confirmed FTIR spectra also revealed phytochemicals extract responsible biogenically On other hand, TEM micrograph morphology AgNP-His had diameters ranging from 5 14 nm. antibacterial against Gram-positive Gram-negative bacteria showed a growth inhibition 8.67 ± 1.25 11.00 0.82 mm Escherichia coli Staphylococcus aureus, respectively, concentration 62.5 μg/mL AgNP-His. Moreover, has an antioxidant activity potential 63.76 1.25% 250 μg/mL. results green-synthesized AgNPs possess promising applications.

Language: Английский

Citations

27
Breaking Barriers in Eco-Friendly Synthesis of Plant-Mediated Metal/Metal Oxide/Bimetallic Nanoparticles: Antibacterial, Anticancer, Mechanism Elucidation, and Versatile Utilizations DOI Open Access
Swati Dubey, Tarun Virmani, ShivKumar Yadav

et al.

Journal of Nanomaterials, Journal Year: 2024, Volume and Issue: 2024, P. 1 - 48

Published: April 12, 2024

Nanotechnology has emerged as a promising field in pharmaceutical research, involving producing unique nanoscale materials with sizes up to 100 nm via physiochemical and biological approaches. Nowadays more emphasis been given eco-friendly techniques for developing nanomaterials enhance their applications minimize health environmental risks. With the help of green nanotechnology, wide range metal, metal oxide, bimetallic nanoparticles distinct chemical compositions, sizes, morphologies have manufactured which are safe, economical, environment friendly. Due biocompatibility vast potential biomedical (antibacterial, anticancer, antiviral, analgesic, anticoagulant, biofilm inhibitory activity) other fields such (nanofertilizers, fermentative, food, bioethanol production, construction field), garnered significant interest worldwide. The precursors combined natural extracts plants, algae, fungi, bacteria get potent novel Ag, Au, Co, Cu, Fe, Zr, Zn, Ni, Pt, Mg, Ti, Pd, Cd, Bi2O3, CeO2, Co3O4, CoFe2O4, CuO, Fe2O3, MgO, NiO, TiO2, ZnO, ZrO2, Ag-Au, Ag-Cr, Ag-Cu, Ag-Zn, Ag-CeO2, Ag-CuO, Ag-SeO2, Ag-TiO2, Ag-ZnO, Cu-Ag, Cu-Mg, Cu-Ni, Pd-Pt, Pt-Ag, ZnO-CuO, ZnO-SeO, ZnO-Se, Se-Zr, Co-Bi2O3. These plant-mediated possess excellent antibacterial anticancer activity when tested against several microorganisms cancer cell lines. Plants contain essential phytoconstituents (polyphenols, flavonoids, terpenoids, glycosides, alkaloids, etc.) compared sources (bacteria, algae) higher concentration that play vital role development because these plant-phytoconstituents act reducing, stabilizing, capping agent helps nanoparticles. After concluding all findings, this review designed first time way it imparts satisfactory knowledge about together, along mechanisms. Additionally, provides information characterization (UV–vis, FT-IR, DLS, XRD, SEM, TEM, BET, AFM) employed nanoparticles, applications, industries. Hence, various types versatile application diverse is not covered pieces literature.

Language: Английский

Citations

16