We prepared Fe3O4 nanoparticle by chemical precipitation unfortunately , its toxicity was moderate so I think to replace it by one prepared Green synthesis. if one try to prepare one by a green...
09 October 2019 292 4 View
Nanoparticles have physical and chemical properties that are different than bulk materials due to its shape and high surface to volume ratio, compact nanoparticles with metal as the metal acquire...
08 September 2017 9,622 0 View
Inter metallic compounds can be diveded to two types one have ionic and covalent bond and other with
07 August 2017 4,344 1 View
Temperature if have effect on nano properties what is this effect?
04 May 2015 6,328 1 View
I know that temperature may have an effect on properties of nanomatals
04 May 2015 9,243 2 View
Graphic oxide in compsite will take its role in toxic bacteria.
04 May 2015 3,159 0 View
how can i know amount of hydroxides on surface of metal?
04 May 2015 1,213 0 View
How doping metals with nano materials can effect its linear absorptin cofficient
01 January 1970 6,974 3 View
Lattice parameters include number of atoms, axial ratio can be calculated accurately from XRD data by software program.
01 January 1970 3,457 8 View
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, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
A website software of Blackbody radiation law expert software can used through the following web site. http://39.105.188.151:3000/index
07 August 2024 1,706 0 View
I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...
07 August 2024 6,034 3 View
I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...
07 August 2024 5,177 3 View
There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...
05 August 2024 4,945 3 View
Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...
03 August 2024 7,843 1 View
I am currently using CASTEP version 2020. When I want to run optical properties calculations with spin-orbit coupling(SOC), I encounter the following error in a pop-up window before the job gets...
02 August 2024 2,890 0 View
I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....
31 July 2024 3,843 7 View
Dear Research Community I would like to invite Elctrical Engineering specialists to solve problems related to Ternary Algebra or tripple sets I have an algorithm that places in relation three...
28 July 2024 5,771 2 View