I suspect one of my organic compound which I want to hydrogenate consist with trace amount of sulfur (sulphur, S). What is the best, quick and efficient way to detect sulphur in that organic compound?
I am an early scientist and I came across with a proposal for a laboratory and I wanted to calculate (approximate values) cost of following equipments. Can expereicned researchers help me with get...
06 July 2017 5,096 2 View
On 2016/9/21, 10.30 AM there was an explosion in chemical laboratory of Donghua University. Three students who were involved in synthesis of graphene via a chemical method which is widely cited as...
08 September 2016 8,230 5 View
Single Atom catalysts are being reported by various teams, ex: Botao Qiao’s work on single platinum atoms on FeOx which was published on Nature chemistry (DOI: 10.1038/NCHEM.1095). Generally,...
01 February 2016 8,813 4 View
I have a hypothesis to used boron doped graphene as an enhanced support for subnano palladium particles (particle consists of few palladium atoms), mainly for catalytic applications. I found...
02 March 2015 9,596 2 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 View
Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.
07 August 2024 8,782 3 View
Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...
06 August 2024 5,023 1 View
I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?
02 August 2024 7,186 6 View
Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...
30 July 2024 435 3 View
I will be doing an XRD on a sample which is powdered in natured and is a hydrogenated compound. I would like to know how we can understand the individual components and components by using the...
28 July 2024 4,548 2 View
how to separate the organic reaction stereo isomers compounds are separate from the reaction mixture any simple methods are available
23 July 2024 8,025 4 View
Methionine, cysteine, homocysteine, and taurine are the 4 common sulfur-containing amino acids, but only the first 2 are incorporated into proteins. Sulfur belongs to the same group in the...
22 July 2024 4,273 4 View
One has to understand about the enhancement procedures and treatment systems I can list around 12 procedures which are tried and tested and are proven so let us see how many in total the experts...
20 July 2024 3,392 2 View