Is it possible for Zn to get diffuse in Zn(1-d)Fe2O4? What may be the activation energy for diffusion? where d is Zn vacancy.
Of course yes. Depends on several factors including process of synthesis. Can refer my recent paper on zinc ferrite.
How do we calculate the band gap from UV spectrum of a colloidal nanaoparticles.
03 April 2016 7,694 1 View
What are the causes for the combinational modes in Raman spectrum?
08 September 2014 4,115 6 View
In the Iron phosphate Mossbauer spectra, two distinct sites for Fe2+ and Fe3+ can be observed but in the paper "Mössbauer spectroscopy study of 60P2O5-40Fe2O3 glass"...
03 April 2014 8,707 3 View
How do we direct the chapters of the thesis?
07 August 2013 927 21 View
...
04 May 2013 6,215 13 View
Which method is the best to calculate strain from XRD?
01 February 2013 8,717 4 View
Other than the crystal orientation with regard to gamma rays, which factors influence the intensity of the 2nd and 5th? How effectively does the sampling or the morphology of the sample affects...
01 February 2013 7,222 19 View
Why do FeOOH co-exist with Fe3O4 when the [Fe+2]/[Fe+3] doesn't maintain 1:2?
10 November 2012 6,972 3 View
How effective is "Fullprof" compared to other packages for analyzing XRD? How to handle it as for a beginner?
10 November 2012 4,342 3 View
Will FTIR be able to differentiate FeOOH and the H2O adsorbed on the surface of iron oxide nanoparticle?
09 October 2012 7,790 4 View
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
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
Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...
05 August 2024 3,783 2 View
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
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
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
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
Hello everyone, I am new to this characterization but watching videos on youtube I have already plotted a Nyquist plot (Z' and -Z'') and already fitted models on my material using Zsim. But now I...
29 July 2024 1,376 0 View
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
How much volume of siRNA can I add to 2.5 mL of liposomes with a total lipid concentration of 10 mg/mL?
27 July 2024 6,920 1 View