Titanium Dioxide is my catalyst.
I have calculated the peak area from the XPS data. From this data how can I calculate the wt% of the material.
14 July 2024 6,951 1 View
I did some column tests in my lab where I needed to detect the DOC fractions using LC-OCD. For the abiotic columns I used sodium azide to restrict the biofilm formation. I did LC-OCD to detect the...
07 July 2024 468 0 View
I am trying to simulate the above truss in Abaqus to get its natural frequencies through Modal Analysis. The joints are connected through welding. However, I am unsure how to define the...
04 June 2024 4,071 1 View
I am trying to infecting huh 7 cell with plasma derived HCV but the infection cannot be established. Has anybody tried infecting any cell line with virus derived from plasma/serum?
03 April 2024 4,685 0 View
The so-called secular equation for a plane wave in piezoelectric medium can be written as f(c,α)=0. (and sometimes f(c,α,ω)=0). It is written in the literature that "for a given apparent wave...
06 February 2024 9,386 0 View
Can you please share one heart-touching picture ever taken or any picture that touched your heart deeply ?
08 January 2024 2,941 5 View
When I was acquiring half of my sample as live cells and half fixed, I used to get 30% positivity and now when Im taking the whole sample as live cells only, it increased to 90%. What is the...
19 December 2023 9,249 0 View
I have been working on the quantitative analysis of plant extract. For the determination of TPC and TFC I have taken four extracts hexane, ethyl acetate, methanol and aqueous. I was able to...
13 December 2023 7,671 4 View
Hello !! I am trying to purify a secreted protein from Expi293 cells and was expecting a cleaner Ni-NTA elution profile unlike what I got (attached picture). Inspite of OD260/280 being >1 -...
18 November 2023 3,219 5 View
Astrology: Is it scientific?
08 October 2023 8,143 5 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
Metal-containing heterogeneous catalysts often need to be calcined before reduction, so what are some examples of catalysts that perform better without calcination? What is the reason and how many...
05 August 2024 909 2 View
What is the most suitable experimental setting to understand the consequences of a particular gene: (1) targeted degradation of the specific transcription factor (TF) of the gene, followed by...
04 August 2024 6,265 1 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
Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...
30 July 2024 557 2 View
Dear Researchers, Is it feasible to distinguish between alpha and alpha prime martensite in the Ti6Al4V alloy under rapid solidification in the as-cast state using XRD, in addition to...
30 July 2024 3,849 0 View
FYI Catalyst is MFI zeolite Si/Al = 140,25.40.11.5,15 I am using this catalyst to study methanol to DME conversion
25 July 2024 2,486 2 View
isolation of microplastic from sludge sample using centrifugation ..
23 July 2024 6,418 0 View
Hello everyone, I am running DFT with CP2K software at 1200 K, 1 bar with a periodic system of 64 Al atoms + 2 CO2 atoms. However, I am seeing my temperature slowly increase to >4000 K and my...
22 July 2024 3,177 0 View
I’m having difficulty achieving high RNA integrity in my samples. Although the 260/280 and 260/230 ratios are satisfactory after RNA extraction, the RNA samples show signs of degradation when...
22 July 2024 155 4 View
