How to synthetise nanomaterials using sol gel method?

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Correlation between crystallite size and refractive index ?

Dear scientist, Could anyone tell us if there is a correlation (proportion ) between the crystallite size and refractive index of thin films (oxides) ? Thanks in advance.

09 October 2019 828 3 View

Optical losses in Silicon solar cell ?

Dear scientists, Light absorption limitations for some parts in UV and IR regions of the solar spectral irrandiance AM1.5 by silicon based solar cells with SiNx ARC is a well-known problem....

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Mechanisms and processes behind nanocrystalline thin films' growth?

Please, could anyone provide detailed references on mechanisms and processes of growing nanocrystalline structures in thin films using soft chemical routes in general and sol gel process in...

07 August 2019 5,803 4 View

Interest of preferential orientation?

Dear Researchers, Could any one tell me possibles applications that non conductive optical thin films doped with rare earths obtained with only one preferential orientation (XRD) could have?...

31 December 2018 7,459 1 View

How could I estimate thin film thickness from reflectance spectra, the substrate is silicon (not transparent)?

I've deposited TiO2 thin films on silicon substrates (not transparent), and have done reflectance measurements, so how can I extract thicknesses from reflectance measurements ? I wonder which kind...

02 March 2017 7,876 6 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

How to regulate SSCP temperature in simple PAGE?

I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...

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Why are my bands weird in this Agarose gel?

Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.

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What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

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Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

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Apart from Nanosilica and CNT's what are the other nanomaterials readily available to use in concrete mixture?

Nanotechnology in concrete materials

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What is the density for pva electrospining?

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1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

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Luma M. Ahmed Popular answer

This method depended on using precurcer like TiCl4 with ethanol that will formed sol solution.... and dried on heater with mixing that lead to produce powder.....

Luma M. Ahmed

Lyes Benharrat

Thank you Luma for providing those documents.

I'm gonna take a look to them and inform you about the result.

Md. Aminul Islam

My recent paper can be helpful: Article Manganese oxides and their application to metal ion and cont...

V R Arun Prakash

Please find the article it may helpful for your question.