What are the general raman picks and modes observed for Ag nanoparticle thin film?

More Vimal Kumar Singh Yadav's questions See All

Can someone help in determing the solid-vapour interfacial tension of ITO coated PET sheet and PVA coated PET sheet?

Rheology, Young's Equation, contact angle

04 May 2018 9,920 0 View

How to make a dispersion/solution from ZnO nanowire powder that has particle size near 50 nm?

Inorganic chemistry

01 February 2018 5,430 5 View

Which is more suitable technique for interfacial rheometry measurement for PANI-ES dispersion- cone plate or plate -plate?

Rheology, Polyaniline, Organic

31 December 2017 1,857 1 View

What is difference between nanowire and nanorod?

Nanotechnology, Solid state physics

03 April 2017 6,634 16 View

What are the best solvents for ZnO Nanowire powder?

Nanotechnology

31 December 2016 7,121 4 View

I have ZnO Nanowire (Dia: 90nm and Length: 1 um) in powder form . how can i place the nanowire between two elctrodes less than 1 um apart.?

Nanotechnology, chemistry, nanomaterial

31 December 2016 6,964 4 View

Is Fermi Dirac Function defined for E=Ef at T=0 K?

Semiconductor Physics, Physics, Material Science

06 July 2016 6,762 5 View

Can we find Crystallographic information file (CIF) file for PVA from onile information?

Poly vinyl alcohol

06 July 2016 7,353 0 View

What are the best solvents for Polyanilne powder (salt form) with molecular weight > 15000 g/mol ?

The need is to make aqueous solution of PANI with such amount of viscosity that PANI solution can be used for printing some structure in micrometer regime.

06 July 2016 5,439 2 View

What are the suitable solvents for Polyaniline salt (PANI-ES)? Are there also some organic solvents for PANI-ES?

chemistry, conducting polymers

06 July 2016 2,387 9 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 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 can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 View

Nano Orange protein quant on the Quantus fluorometer?

Is anyone here using the Thermo Fisher Nano Orange kit for protein quantification, and detecting the fluorescent signal on the Promega Quantus? We are struggling to make sense of the standard...

05 August 2024 8,946 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

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

Is there a good freeware software for photodocumentation of TLC?

I need something like Camag's VisionCat software for photodocumentation of TLCs. Could you recommend something?

31 July 2024 8,415 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