when using graphene oxide to adsorption dye the concentration of dye decease with increasing time but after a while the concentration increasing and decrease with increasing time why?
why when increase the concentration of surfactant the size distribution become broader or FWHM increase?
07 August 2019 9,889 7 View
In general, what can I use this technique with explain please
05 June 2018 1,140 14 View
currently, iam working to remove of orange G by MnO2 but i found when increase the amount of nanoparticles the adsorption of dye increasing, why?
31 December 2017 3,175 0 View
why the dielectric of nanoparticles is high at low frequencies and reduce rapidly with the utilized frequency at all temperatures.
08 September 2017 6,977 3 View
Currently, I work to prepare nano-copper oxide by photolysis methods but why when increasing the polar of solvent causes decrease the size of particles
07 August 2017 9,973 7 View
currently, i am working on the preparation of Cu2O nano particles. can anyone suggests a good method to prepare it
07 August 2017 2,643 5 View
currently, I am working on the synthesis nano particles using UV irradiation. can anyone suggests a good idea how the particles build from the solution....
07 August 2017 3,486 3 View
I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...
10 August 2024 3,628 1 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 941 3 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
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,290 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
Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...
06 August 2024 1,988 3 View
Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...
06 August 2024 8,716 0 View
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 979 5 View
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,289 1 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 4,623 3 View