Why there is variation in silver nano particle synthesis with diffrent plant extracts what factors effects its synthesis?

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What is the absorbance peak or SPR for nanoparticles in uv-vis spectroscopy?

Surface plasmon resonance of silver nano particles synthesis

08 September 2019 378 3 View

Any suggestions regarding the graph obtained for nano-particle synthesis how we can improve this graph to obtain SPR ?

We have attempted to synthesize Silver (SNPs) from Fenugreek any suggestions regarding improvement and how to interpenetrate this graphs we have used 3mM Silver nitrate and 30% plant extract.

08 September 2019 9,494 1 View

What is the reason for this type of graph in 300-700nm range for silver nanoparticles synthesis?

Uv- vis spectro reading in 300-700nm range for silver nano sunthesis

06 July 2019 9,514 15 View

What is the incubation time generally for formation of silver nano particles currently i am working on micro greens and i have no idea about pH ?

GREEN SYNTHESIS OF SILVER NANO PARTICLES FROM PLANT EXTRACT

06 July 2019 3,294 4 View

What are the compounds mainly responsible for green synthesis of silver nano particles ?

silver nano particles are produced by plants called green synthesis

06 July 2019 8,378 22 View

What is the mechanism of production of silver nano particls by plant extract what is the role played by plant extracts?

silver nano particles

05 June 2019 6,787 20 View

Suggest a good method to study chromosomal aberrations in plants how to prepare its slides for microscopic observations?

to study effects of silver nano particles on plant Genotoxicity

05 June 2019 1,468 1 View

How to characterize silver nano particles?

Techniques of characterizations

05 June 2019 6,421 5 View

What is surface Plasmon resonance durring silver naoparticle synthesized from plant extract?

silvernano particles are produed from palnt extract various chemical and physical process can be used to produce silver nano particles

05 June 2019 7,570 6 View

How one can study Chromosome aberrations in plants as a monitoring system using silver nano particles what are its applications?

silver nano particles create chromosomal aberrations in plants

05 June 2019 3,506 2 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Alan F Rawle

B R Siddharth Your questions are very similar...

https://www.researchgate.net/post/What_is_the_mechanism_of_production_of_silver_nano_particls_by_plant_extract_what_is_the_role_played_by_plant_extracts

The nature of the reducing agent is key. One can get pure inorganic reducing agents. It's hard to get a 99.99999% pure 'plant extract'. Too much variation in living things...

Jai Ghosh

Alan has rightly referred you the very precise article.

Yuri Mirgorod

Recomend

Synthesis and properties of silver nanoparticles: advances and prospects

Krutyakov,Yu A et al.Russian Chemical Reviews(2008),77(3):233

http://dx.doi.org/10.1070/RC2008v077n03ABEH003751