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I tried Statgraphics and origin but it did not work
I keeped the nanoparticles silver in a dark bottle and the vial for a period of one year under the conditions of the scattered sunlight lab, and noticed that the color, UV–Vis spectra analysis...
04 May 2019 4,279 3 View
I'm trying to synthesize silver nano from parts of plants - Synthetic silver nanoparticles are thick and yellowish brown - Nano-silver from the roots is transparent at high Ag ionic...
08 September 2018 9,899 3 View
I'm trying to synthesize silver nanoparticles. Some materials need to be centrifuged in order to remove unwanted material, washed with distilled water and dried. I do not understand this. Can...
08 September 2018 5,038 3 View
I wanted to try another Biovar method, so I keep biovar test medium in pH 4.5 (yellow) and after 28 day the indicator changed color from Yellow to Blue. What happen ?
03 April 2018 7,133 0 View
I produded NPs silver from trichoderma sp, I have UV-VIS machine, sample NPs 500ppm silver synthesized by chemical methods and TEM image of my NPs silver. Can I calculate the concentration of...
02 March 2018 7,204 1 View
I got comment on my FTIR data figure from a reviewer. The reviewer said "FTIR data in Figure should be repeated. there is no bassline." I made Y off set comparison graph of FTIR on OriginLab. Can...
03 August 2024 6,070 3 View
I have used Prussian blue nanoparticles as a redox couple. The PBNPs have been made using only one salt precursor. Also, during scan rate studies, a small oxidation peak can be consistently found...
31 July 2024 9,697 0 View
The entropy measured of molecular graphs plays a crucial rule. The network structures in some cases are very lengthy calculations to handle. Some author avoid to construct table where as most...
30 July 2024 3,126 0 View
Here, I have attached the UPS graph. I'm trying to calculate the DOS/DOVS from the UPS.
29 July 2024 4,971 1 View
The first step is to analyze a 2D molecular graph and implement partitioning techniques to calculate the topological indices. Secondly impose statically tools to generate QSPR model, may or may...
24 July 2024 9,644 1 View
The Louvain method – named after the University of Louvain where Blondel et al. developed the algorithm – finds communities by optimizing modularity locally for every node’s neighborhood, then...
23 July 2024 6,659 0 View
Let n∈ℕ, where the function f:A⊆ℝ𝑛→ℝ, 𝐴 is Borel, and (A,d) is a completely seperable space. What is the name of the functions where the graph of f in any (n+1)-dimensional box of A×ℝ is...
17 July 2024 258 1 View
When preparing a graph of fluorophore intensity vs. analyte concentration, the linearity shows an R² of 0.999. However, when plotting the same data as Fo/F vs. analyte concentration, the linearity...
13 July 2024 7,131 0 View
Hi, I was wondering if you could help. When I take CV in GC electrode with the solution of InCl3 0.01M + citric acid 0.01M + NaCl 0.1M, I get such a graph, how can I correct it so that the...
11 July 2024 5,024 1 View
Anyone kindly tell the name of software that make this graph quickly and also tell how we add vertices or lines in this graph with equal distance to get next dimensions of this graph ( i mean how...
11 July 2024 4,499 2 View
