For the synthesis of nanoparticles, various substances like flavonoid are used, which are present in various amounts in plants. These chemical reactions are not associated with plant DNA. They depend on the oxidation-reduction potentials of metals and flavonoids.

You may give try to range of extracts keeping the other factors constant. It will need a lot of time and extensive study to conclude a result.

Dear sir thanks for answer....i agree with your point, yet various types of flavonoids are present in plant some time they may be plant specific. Thus in that case is it possible to use plant ( flavonoids ) based nanoparticles for phylogenetic analysis

Then you need to compare not the production of nanoparticles, but the content of various flavonoids and their number in different plants.

Thank you Yuri mirgorod sir, your discussion and suggestion are truly valuable.

Thanks Aabas sir for suggestion, beside its a general protocol to follow, to keep various parameters constant and Yes its an intense work and time consuming. Moreover we are looking for the possible content and reasons to explain this idea. More suggestion form your experience will be helpful. Thanks

Looks like an interesting idea. However, NPs synthesis has its own fundamental mechanism that is very dependent on nucleation, growth and rate of formation. So, I am not sure Nps will be helpful for this quest as the ligands are not so deterministic in the synthesis unless ligands are strikingly different such as aliphatic (flexible) or aromatic (rigid). But, I dont completely rule out any possibility in science. I will look forward to your findings.