To be more specific: I need a contrast agent in order to visualize porous structure of hydrogel in liquid condition.
How effective is 7-Azido-4-Methylcoumarin (7-AzidoMC) as a fluorescent probe for detecting hydrogen sulfide (H2S) in various brain samples such as cell plasma, tissue homogenates, and stained...
03 April 2024 5,389 0 View
Hi everyone, I was looking for some tools (preferably web-based tools) to predict genes organized in operons in various bacterial sequences I currently work on (plasmids, chromosoms, etc.). For...
19 February 2024 8,922 2 View
I am looking for new recepie /formulas for Aerogels synthesis, and new cooperation in this field.
31 December 2023 8,121 0 View
Hello, I have been exposing human chondrocytes to LPS (Lipopolysaccharides from E. coli O111:B4) in concentrations from 1 µg/ml to 40 µg/ml for 24 h and 48 h and haven’t seen any decrease in cell...
16 November 2023 5,297 2 View
I was doing the compression tests on previously thermomechanically deformed pure titanium. The samples were uniaxially compressed in room temperature. The samples were cylindrical, and their...
04 October 2023 6,826 1 View
Is the machine learning and AI in the experimental design a thing?
25 June 2023 4,822 2 View
Are there methods to evaluate studies using medical data?
06 June 2023 9,384 3 View
Hello, at this moment I am doing an literature overview in topic of clinical studies about viscosupplementation in OA patients. I am interested in the possibilities to count the Minimal...
01 March 2023 2,486 3 View
How can information about the biological age of elite players be used in strength training during puberty? Can strength training be individualized with respect to the peak high velocity? Can...
28 January 2023 3,875 3 View
Hello. I would like to ask, how should I incorporate the cytotoxicity as a response in the factorial design, since cytotoxicity depends on concentration? My only idea is to evaluate the IC50 for...
04 December 2022 8,045 2 View
Require for Rietveld refinement in XRD.
08 August 2024 3,081 2 View
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...
06 August 2024 726 3 View
I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II
05 August 2024 5,291 2 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.
02 August 2024 6,789 4 View
I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...
01 August 2024 9,227 1 View
We are looking for projects for a team of professional developers About us We are a team of experienced developers with over 10 years of experience in various programming fields. Our mission is to...
30 July 2024 8,377 0 View
What information we can get from PXRD analysis other than from SCXRD analysis of a crystal ?
30 July 2024 6,261 4 View