Hi Farhat,

The specific mechanism and behavior of nanoparticles synthesized using green methods can vary depending on the plant extract, target metal ions, reaction conditions, and other factors. It is advisable to consult relevant research studies and scientific literature for more detailed information on specific systems and their mechanisms:

Article Green synthesis of nanoparticles: Current developments and limitations

Article Applications of Green Synthesized Metal Nanoparticles — a Review

Article 'Green' synthesis of metals and their oxide nanoparticles: A...

Article Synthesis of Silver Nanoparticles Using Plant Extracts

https://www.frontiersin.org/articles/10.3389/fbioe.2022.874742/full

https://www.mdpi.com/2073-4344/12/5/459

You need to keep in mind the key ingredients for preparing nanoparticles via plant extracts:

• Reducing Agents
• Stabilizers
• Capping Agents

Plant extracts contain a diverse range of biomolecules, such as phenolic compounds, flavonoids, alkaloids, terpenoids, and proteins. These biomolecules can act as reducing agents, stabilizers, or capping agents during the nanoparticle synthesis process.

Best regards

Article “Green” Nanotechnologies: Synthesis of Metal Nanoparticles U...

Detail answer to your question. Stay blessed

Thank you for your replies and sharing valuable papers with me to help ma out. Actually plants have lots of organic molecules and after the synthesis of nanoparticles, may b 1 or 2 molecules were responsible or used in the process of green synthesis but where the other remaining molecules will go is my point of concern. and how we can remove those to get pure nanoparticles Jakub Knurek Muhammad Sultan Irshad

Dear Dr Farhat,

You can get the suitable answer from our published artcles:

1. Materials Research Bulletin 102 (2018): 24-35.

2. SN Applied Sciences 2, no. 5 (2020): 991.

3. Materials in Electronics 31 (2020): 11303-11316.

4. Environmental Nanotechnology, Monitoring & Management 17 (2022): 100661.

5. International Nano Letters 12, no. 2 (2022): 153-168.

6. ChemistrySelect 3, no. 43 (2018): 12274-12280.

7. Current Organic Synthesis 17, no. 7 (2020): 558-566.

8. Inorganic and Nano-Metal Chemistry 50, no. 8 (2020): 620-629.

9. Nanomaterials 11, no. 9 (2021): 2421.

10. Micro & Nano Letters 15, no. 6 (2020): 415-420.

11. Eurasian Journal of Science & Engineering 4, no. 3 (2019): 74-83.

12. "Scolicidal activity of biosynthesized zinc oxide nanoparticles by Mentha longifolia L. leaves against Echinococcus granulosus protoscolices." Emergent Materials (2021): 1-11.

13. Jordan Journal of Physics 13, no. 2 (2020): 123-135.

14. PLoS One 17, no. 8 (2022): e0268184.

15. Desalination Water Treat 190 (2020): 179-192.

16. Ceramics International 48, no. 19 (2022): 29257-29266.

17. Journal of Environmental Chemical Engineering 11, no. 2 (2023): 109514.

18. IEEE Transactions on NanoBioscience 22, no. 2 (2022): 308-317.

19. "Biosynthesis of Silver Nanoparticles at Various pH values and their Applications in Capturing Irradiation Solar Energy." Recent Patents on Nanotechnology (2022).

20. Journal of the Korean Chemical Society, 66(4), 284-297.

21. Journal of Materials Research (2023): 1-13.

22. Biomaterials Science 11, no. 10 (2023): 3656-3668.

23. e-Journal of Surface Science and Nanotechnology 21, no. 1 (2022): 61-71.

24. Journal of Nanoelectronics and Optoelectronics 17, no. 10 (2022): 1328-1342.

25. Nanoscience & Nanotechnology-Asia 12, no. 6 (2022): 27-38.

thank you Azeez Abdullah Barzinjy for answering

The green synthesis mechanism are: Nucleation, Stabilization/Capping, and Accumulation. While some of the above answers are for single metallic NP synthesis using green method, herein, I provide you with an article that can give you a clear green synthesis procedure for bimetallic NPs.

https://doi.org/10.1016/j.plana.2023.100024