I work on 2 drugs, the arithemitic summation of each spectra differs from the mixture spectrum of course of the same concentration.
they interact in the solvent not yet be studied in biological samples
I have a flow flux data and want to use it for calibration. Can you please tell me step by step how to do it?
15 May 2024 8,179 0 View
i have the material properties: Frequency[Hz], Conductivity[S/m], Relative permittivity, Loss tangent Wavelength[m], Penetration depth [m]
24 March 2024 5,932 2 View
Hello everyone , i am getting an assignment and it requires to make a report in Artificial intelligence implementation in middle east for Emirate or Qatary Companies. looking your support for...
18 July 2023 1,151 4 View
I am speaking about coefficients optimization, therefore, which type can give a stable convergence especially, in the 3D case?
30 September 2022 3,401 1 View
Searching for online DBA programs that offer specialisation in Digital Transformation, preferably an institution in the UK
18 January 2022 4,848 0 View
We are interested to prepare a setup for powder metallurgy studies. I'm trying to find a lab-scale machine or technology to produce good quality spherical metal powders of active metals like...
18 April 2021 5,460 3 View
I need to measure the Mg ions concentration in the immersion test solution for Mg samples. I found this device in the link below, it looks simple and relatively cheap way, but I need to know is it...
08 January 2020 8,147 0 View
Does Agilent 240 series ion trap mass spectrometer is suitable for metabolomic analysis?
27 November 2019 4,451 3 View
Dear Biomedical researchers, Recently, I have done several animal experiments related to my PhD. I am willing to share some of these research materials with Researchers who are interested in...
29 April 2019 6,430 4 View
The aim is developing a set of the questioner, as a qualitative too, to measure one of the research parameters. As the subject is relatively under searched, I was just wondering if it...
21 February 2019 8,992 2 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 9,800 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
I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...
07 August 2024 2,282 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 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 3,781 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 3,289 1 View
I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...
03 August 2024 4,724 2 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
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
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 9,138 2 View