What are the procedures to prepare the chitosan naoparticles using medicinal plants?

More Elavarasi S's questions See All

If the plant extract is dissolved in ethanol only means how can i administer the plant extract to the albino rats?

crude plant extract is dissolved in ethanol. But ethanol is not consumable. Is there any other way to administer the drugs to the rats.

04 May 2018 9,118 11 View

How do i prepare the plant sample for NMR analysis?

I have a crude extract of the plant powder. I need to do NMR analysis. How can i prepare the pure sample for NMR analysis from crude extract?

03 April 2018 2,032 8 View

What are the chemical solution to dissolve the crude extract?

I used benzene as a solvent to extract the plant powder? I used water, 100% DMSO, 5 and 10% Tween 80, 5 and 10% Tween 20, ethanol, methanol. But the extract does not dissolved. other than these...

03 April 2018 9,462 3 View

Where do i get the HaCat cell lines?

I need a HaCat - Human keratinocytes cell line for my research work. I need to know the availability of the cells.

03 April 2018 9,349 3 View

Can i use 5% tween 80 to dissolve plant extract (benzene used as solvent)?

Benzene extract of the plant does not dissolve in water.

03 April 2018 1,243 6 View

Is it necessary to test the toxic effect of the biosynthesized nanoparticles, even after the plant extract has been proven that has no toxic effect?

To test the toxic effect of of the silver nanoparticle synthesized using plant extract. But the crude extract of the plant had no toxic effect.

02 March 2018 9,087 9 View

Please tell me that 'Philips™ UV-B-311 nm (PL-S 9W/01) lamp model is enough to induce psoriasis in rat models?

I am not aware about the UV lamp model to induce psoriasis in the laboratory rats. Is this lamp is OK to induce psoriasis?

07 August 2017 7,800 3 View

How do i identify the nature of the compound?

I had the compounds list of the plant extract, obtained through the GC-MS analysis. How do i identify whether the compounds are new or already identified compounds?

05 June 2015 2,726 0 View

What are the cell lines (which is best) to study antidiabetic activity?

I want to study the antidiabetic activity in vitro. What are the cell lines other than pancreas are the best to study the antidiabetic activity? And in the pancreas which cell line is best to give...

03 April 2015 5,331 9 View

It is possible to extract the fractions in the plant crude extract through HPLC analysis without going GCMS?

I have isolated the fractions (sample solution) of the plant extract through HPLC analysis. I want to know whether that sample solution contains pure compound or not.

03 April 2015 3,214 4 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

06 August 2024 9,618 3 View

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

Can i quantify a nanoparticle encapsulated in cell culture medium by hplc?

Hello, if you made a transwell assay where you incubate the cells with a nanoparticle-encapsulated drug and considering that in the oposite compartment you'll have both the free and encapsulte...

03 August 2024 2,730 1 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View

Can I proceed with Response Surface Methodology (RSM) with only one factor for further optimization?

I went for Plackett Burman Design for selecting the optimization factors of growth conditions for pesticide degradation. I started with 7 parameters. But, after the experiments and analysis, only...

29 July 2024 5,015 1 View

Addition of EDTA during the synthesis of copper nanoparticles to prevent it from being oxidized?

I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...

28 July 2024 8,027 3 View

Does anybody know why my chitosan/pva/gelatin hydrogel dissolve in PBS?

My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...

28 July 2024 2,794 6 View

What topic or subject does Production Engineering need to address more?

Contemporary scores or innovations in scientific approaches. Hybrid methodologies, emerging themes and cross-cutting issues?

27 July 2024 648 3 View

Dr Murugesan Muthu

Refer the following link and attached article

https://ujdigispace.uj.ac.za/bitstream/handle/10210/11350/Mhlongo%2c%20Jatro%20K.%20MSc.%202014.pdf?sequence=1&isAllowed=y

Good luck to you

Priyani Paranagama

many work done on preparation of nano particles from chitosan and available, please do a Google search you cab down load many articles with detail methodology.

Elavarasi S

Thank you very much sir for your valid references