Since acetylene is slightly acidic in nature, in basic medium can they aggregate? Because, as the pH of medium is increasing beyond 4, my material shows red shift in fluorescence spectrum.
While analysing the XPS spectrum of one newly synthesized carbon material, I have observed a peak at 288 eV which is deconvoluted into three peaks at 284.6 eV, 286 eV and 288 eV. I was expecting 2...
01 February 2020 4,901 6 View
Fluorescence intensity is increasing as the time passes. Emission wavelength remains the same. Intensity is changing upon variation in concentration also. But, emission wavelength is still the same.
08 September 2018 2,954 6 View
Relation between lifetime and quantum yield
08 September 2018 4,069 20 View
We have synthesized one new material through Sono-Gashira coupling reaction. But, in the product, some golden colour particles are also present. We are thinking that it may be some palladium...
31 December 2017 965 4 View
We have recorded powder XRD for the material
31 December 2017 7,326 13 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
What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...
06 August 2024 1,896 1 View
Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...
06 August 2024 977 1 View
After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...
05 August 2024 9,637 2 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 3,290 1 View
Are there any fluorescently labeled anti-Alpaca secondary antibodies raised in Donkey? So far I have only been able to find anti-Alpaca secondaries raised in Goat. Or is this not possible due to...
04 August 2024 4,255 1 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...
30 July 2024 9,824 2 View
I am beginning to use OG+ in my district and noticed during training there are a lot of materials and routines, which may be overwhelming for my students, especially those on the autism spectrum....
30 July 2024 5,695 0 View