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Questions related to Chemicals
Can any fertilizer causes cancer ?
07 September 2020 8,422 11 View
I am looking for cell penetrating small molecules that can penetrate membrane of cell. I wants to design molecule that can deliver drugs inside a cell. I know number of databases/methods are...
07 June 2020 3,940 7 View
I am using enzymatic desizing process. after that Using Sodium Percarbonate for scouring and bleaching. Cotton fabric is gets white but still tegawa rating is poor. I am Looking for suggestion...
01 January 2020 1,859 4 View
How can you control weeds in wide farms? What is the best method of controlling weeds? Chemical method sometimes failed because weeds develop resistance on it over time. Now, what is the best...
16 May 2018 4,868 18 View
what is the relation between concentration and chemical stability of a solution? the more concentrated the solution, the more stable it is or it is the opposite??
12 February 2018 7,825 4 View
How to calculate atomic weight percentage for chemical. I don't know kindly help
21 December 2017 2,871 12 View
I wanna know the proper temperature, humidity and duration of soil sterilization, and also possible chemicals applicable for soil sterilization. looking forward to hear from you colleagues.
20 December 2017 8,726 4 View
what are the measurable chemical changes "most common" taking place as a result of host pathogen interaction in case of plant diseases?
19 December 2017 2,062 2 View
As we know that ultrahigh molecular weight polyethylene (UHMWPE) has extremely low coefficient of friction and it is highly resistant to foreign chemicals.
15 December 2017 1,281 4 View
We are trying to get the purity of our chemically synthesized monolaurin using HPLC.
15 December 2017 9,955 3 View
I'm planning to study a chemical system involving radical reactions such as H· and OH· addition or abstraction. Could you please suggest suitable DFT methods and basis sets for studying radical...
13 December 2017 4,657 9 View
Finding difficulty in stabilizing polysubstituted 0-phenylene diamine, as it is getting converted to N-oxides in atmosphere. How to overcome this problem? Is there any chemical way to stabilize it?
12 December 2017 7,173 1 View
12 December 2017 2,260 4 View
After the reacting Ca metal and Ethanol, what are the chemical test to test it final product i.e., calcium ethoxide ?
12 December 2017 1,486 3 View
12 December 2017 7,892 2 View
12 December 2017 1,064 10 View
Dear all, I need to find a chemical lipid inhibitor for a specific pathway. Where can I find the information about these inhibitors? Thank very much in advance julien
12 December 2017 9,940 2 View
Can you please suggest chemical for selective etchant for Poly and Single crystalline SiGe wafer with respect to Si? i want to use it for SiGe NWs fabrication process
12 December 2017 7,698 1 View
Is there any simple heat treatment steps? or should I follow any chemical methods?
12 December 2017 8,016 4 View
I prepared a amino acid mixture (16 amino acids) by using HCl, but the osmolarity of the mixture is coming to 1050 mOsmol, i need to maintain the osmolarity in the range of 600 to 700 mosmol,...
12 December 2017 3,335 2 View
Doing maintenance on a -86 freezer and attempting a full defrost that takes around a day or more, need to move samples within (chemicals, DNA samples, cryofrozen bacteria) but do not have another...
12 December 2017 1,260 9 View
06 December 2017 2,597 4 View
I am looking for a way to promote the reaction between the carboxyl group in one of my chemicals and amino group in the other one. What are the appropriate pH, temp. and... for this reaction? Do I...
30 November 2017 5,778 4 View
I made 30 assays testing the capacity of 2 chemical products in the removal percentage of dirt. 15 assays were made with the chemical product `0` and 15 with the chemical product 1. I obtained a...
24 November 2017 8,974 1 View