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Questions related to Dyes
What is value of pseudo first order reaction. is it negative. I am doing Photodegradation of dye. For calculation of rate constant which value should be taken Ao (zero Absorbance) -pure dye or...
04 June 2023 2,506 1 View
I am working on the removal of azo dye ( Eriochrome Black T & Methyl Orange) from surface water and secondary treated water, and want to add some amount of dye in water, but I am unable to...
23 May 2023 8,564 0 View
When examining the blackchain, you always find the matter very difficult and complicated. Therefore, more study and research is required to form a good idea about an application.
23 May 2023 848 1 View
Are nanoparticles harmful to human health?
16 May 2023 2,530 8 View
Hi I seem to be getting these artefacts on brain tissue sections that I have stained using a free floating method, dehydrated in ethanols and then cleared using xylene. The mounting agent is DPX....
16 May 2023 7,185 0 View
Hello Now I am working on data related to the association of three interleukin 10 SNPs with the severity of covid-19. For all three SNPs, genotype, allele frequencies and three genetic models...
14 May 2023 6,176 0 View
I want to get streaming potential from PET porous films. Bigger pores or pore density, what else can I do?
09 May 2023 9,953 0 View
1g of Silver silicate diluted into 10ml water. what will be the wt. %age of silver silicate?
04 May 2023 459 1 View
Facing problem for cyclization How to overcome any reference or simple protocol...becz of NH not getting proper cyclization if any reference plz email at [email protected] Looking for...
02 May 2023 2,217 0 View
In regards to biodiversity (general) and monitoring. If geographical regions are significant, feel free to mention. Thank you
29 April 2023 8,334 5 View
I am simulating Poly Lactic Acid flow in a barrel with a nozzle at one end. The problem I am facing is modelling PLA's viscosity as a non-Newtonian fluid. Can anybody help me with this how to...
24 April 2023 5,198 5 View
HELLO, i would like to ask a help for finding proper peak for my XRD results. What i believe is my product shows crytallinity of WO2.90, but i am pretty not sure that this really is.. i put the...
21 April 2023 1,812 3 View
I have my xrd graph . but now my teacher has asked me to analyse it. Im very confuse what to do.
21 April 2023 5,066 1 View
I submitted my paper to a journal and they accepted it in Dec 2022, they requested for proofs in Jan 2023 and within a week i submitted everything. But now its four months over and my paper hasnt...
18 April 2023 7,539 0 View
I hope to hear some opinions from experts. Thank you very much.
18 April 2023 1,439 8 View
The details as per attached
16 April 2023 5,648 2 View
When I design a high building with the swimming pool on the top floor, should I assign the spring area? and if I should, what parameter that i have to assign? and where the number coming from?
14 April 2023 6,260 0 View
I am trying to coat a film of Barium and Zirconium precursors over a glass but I get this type of circles (see picture attached), and the film does not seems to be uniform.
11 April 2023 8,049 2 View
In PubChem 2D MoS2 structure is available but I don't know how to draw nanosheets using 2D structure for molecular docking studies.
11 April 2023 3,573 1 View
I got some troubles about deposite SiNx or BN on silicon wafer. The main parameters I used was shown below: SiNx: DC current: 150/250 mA, Power is 50/80W Gas: 10/10 sccm Ar/N2, and pressure: 2.0...
09 April 2023 2,352 3 View
I am having issues with the LR reaction (3 entry vectors + pDest). I get no colonies apart from when a reaction of 1:1 ratio is used, which gives me around 1-2 colonies, but it turned out to be...
04 April 2023 9,901 0 View
What role do microbes play in the cycling of carbon and their possible influence on global warming and role of microbes in environmental conservation?
30 March 2023 1,349 3 View
Hello. I plan to experiment using mouse brains with fluorescence in situ hybridization (FISH). In particular, I want to measure the expression level of some genes in specific neurons labeled with...
24 March 2023 3,357 0 View
How can l calculate NBO spin density with caussian?
23 March 2023 5,393 1 View