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Questions related to Organic
The values of the correlation coefficient of biosorbent estimated for langmuir and freundlich isotherm were both high 0.99908 and 0.99994 accordingly. But 1/n value were not between 0 to 1 for...
17 October 2023 1,099 3 View
I want to glow discharge my carbon coated cryo grids in the presence of n-Amylamine. I haven't found a solid method discribing how to do this other than finding a few vidoes and read that rather...
17 October 2023 2,974 2 View
Is this related to the boundary conditions, or the basis of each method?
17 October 2023 2,798 1 View
Hello all dear A solvent enters a vessel at a temperature of 100 °C and turns into solvent vapor at a temperature of 150 °C. I want to know if this analysis I am doing is correct? The 100 °C...
16 October 2023 5,271 16 View
If it changes the Isotopes of an atom, does the XRD pattern change?
16 October 2023 4,827 2 View
How does high content of organic matter in soil enhances its water holding capacity and plant nutrition?
16 October 2023 6,605 5 View
What is the role of conservation agriculture for sustaining soil quality and necessary to conserve water resources in India?
15 October 2023 1,899 6 View
for monitoring disinfection byproducts in drinking water
13 October 2023 8,635 3 View
I need to recover the lignin fraction from the waste solution after alkali treatment, bleaching and acid hydrolysis of lignocellulosic fibers. Could anyone please provide me a suitable route of...
12 October 2023 4,890 9 View
What are the geotechnical risks involved in an underground powerhouse cavern or tunnel in a hydroelectric project in long term after its construction (cavern/tunnel has rockmass cover of about 500 m)?
12 October 2023 4,567 0 View
I am trying to conduct cloning using Gibson assembly using the Takara Master Mix of three inserts of sizes 81bp, 500bp and 600bp and vector of size 5kb. The primers were designed using the Takara...
11 October 2023 5,479 2 View
Which factors really lead to a significant difference in 2 cross section values?
10 October 2023 4,967 2 View
I am trying to knock out a gene in 2 strains of S.cerevisiae, BY4743 and W303 with CRISPR/Cas9. I am using the same gRNA and donor DNA for both strains because I want to knock out the same gene...
08 October 2023 6,067 7 View
Why the equation 'R =I511/I1451 (I stands for the peak intensity value in Raman spectre of wool)' can calcalate the strength ratio of the -s-s- bonds in wool fiber?
08 October 2023 1,241 0 View
Couldnt find any for a long time… I need a scientific gaps for those topic and I am doing it in an analytical chemistry lab
06 October 2023 1,538 4 View
Hi, I am trying to amplify a 9856 bp segment from a 10012 bp plasmid by PCR in order to use it for Gibson assembly. When I run the gel, one of my other fragments that I am trying to amplify by...
06 October 2023 8,773 1 View
As an undergraduate student, I've been struggling with bridge modeling using OpenseesPy to study pounding effects . I would greatly appreciate it if someone could provide me with the necessary...
04 October 2023 9,606 0 View
How will I make the pallet of Zn coated sand with KBr? Means for making pallet we need to crush the sample and KBr in fixed amount properly. So could I do the same thing with sand also? But I am...
01 October 2023 3,298 4 View
i want want to prepare the iron oxide nanoparticles bu simole coprecipetation with the size range under 15nm but i am not getting the resullts from last 3 monts can anybody help me in method to...
30 September 2023 1,241 2 View
I have prepared some complexes of boron trifluoride with several organic ligands. When we want to analyze the compounds by 11B or 19F nmr we are unable to observe the expected splitting pattern...
27 September 2023 2,760 5 View
Dear all, Could some one suggest a free package to plot pole figures arising from the distribution of grain orientations? This might able to read in a set of these orientations specified in a...
26 September 2023 6,544 3 View
Hello everyone Why the aim of the agglomeration is to increase the bulk density of the waste? Thanks in advance
25 September 2023 1,518 7 View
I tried to set up RPA with gp32, bst taq polymers and uvsX but without uvsY, Ck and PC. But I don't have any band in gel electrophoresis. I cleaned up RPA amplification by PCR clean-up kit. But...
25 September 2023 4,147 0 View
I am new to the world of protein expression and purification and have no prior knowledge or experience about this topic. I will be starting to express my first 2 proteins in a couple of weeks. It...
22 September 2023 161 4 View