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Questions related from Anjali Krishna G
I plan to synthesize various amino acid anion-substituted cyclopropenium cation based ionic liquids for drug solubilization. What will be the synthestic route with complete mechanism? Also, I want...
30 May 2025 3,403 0 View
We synthesized a core-shell magneto-electric nanoparticles for drug delivery application, required layer-by-layer deposition method for the synthesis. How it is employed? What's the exact...
14 September 2023 1,229 1 View
I order too achieve partial coating of shell on core, how layer-by-layer method is applicable. Kindly helm me in getting the exact chemistry and procedure for the same
14 September 2023 5,921 1 View
For solving chemical parameters of a single crystal, which softwares are helpful, in addition to that, which is good for doing docking analysis
05 July 2023 530 4 View
Suppose the synthesized Nickel (II) complexes are paramagnetic (3.68 B.M.) with a tetrahedral geometry and they showed 4 absorptions band: two intraligand, a charge transfer (470nm) and 3T1(F) to...
23 September 2022 1,534 0 View
Please suggest any link or book or article to study epr and thereby solving it properly
31 May 2022 9,626 5 View
My probe strongly absorbs photons in the visible region (400 - 800 nm) and displays an intenseband at a characteristic wavelength, λmax 410 nm which was assigned as charge transfer (CT) band....
31 May 2022 2,074 1 View
I have been doing the computational analysis for the optimization of one of my transition metal complex (Zn2+). I have interpreted the complex geometry as octahedral using the spectroscopic...
23 May 2022 5,952 2 View
Is static quenching constant is same as the Stern Volmer constant? I have found static quenching mechanism in our case, want to know how to find out the KS value from graph?
08 April 2022 2,377 2 View
I have synthesized fluorescent probe which is a Schiff base zinc metal complex used for the detection of food color. I got good overlap with UV of analyte and emission of probe. Now I am confused,...
01 February 2022 6,226 3 View
I have synthesized metal complexes of Schiff bases and some of the complexes experienced higher activity than its ligands but some others showed lower activity than Schiff bases. Why this sort of...
20 January 2022 5,950 6 View
The value of Ki calculated for competative and non competitive enzyme inhibitors. Normally I have got maximum activity for 'a' compound, means it has got least IC50 value. It followed non-...
12 January 2022 6,922 3 View
We have imidazole ring N and Imine N for coordinating to metal in 2:1 (L:M) ratio. Both are forming coordinate bind with metal. So two covalent bond is from 2 O atom of acetate group. And the...
15 December 2021 9,804 5 View
In most cases, it is noted that copper complexes exhibited excellent enzyme inhibition activities. But I have got a reverse result which means copper complex has got lower inhibition on amylase....
14 December 2021 5,358 3 View
We have found the antioxidant activity of Schiff bases and their metal complexes in methanol. But we got fluctuations in the result of metal complexes. But good values were got for Schiff bases....
13 December 2021 6,552 7 View
I still have a doubt regarding the theoretical values? Is energy difference between HOMO and LUMO is the optical band energy on compared with Tauc plot?
04 December 2021 8,652 3 View
We are doing research in transition metal coordination complexes. Is there any revalance for finding band gap by Tauc plot from UV spectra and any relationship with that band gap with band gap...
03 December 2021 289 2 View
I have synthesized a zinc complex of imidazole Schiff base having OH group. What are the major peaks identified after complex formation. And my Schiff base having 3 donor sites. 2 Nitrogen and 1...
01 December 2021 9,405 4 View
We synthesized a zinc incorporated metal complex and studied the fluorescence sensing of complex towards brilliant blue color. We have noticed a blue shift with quenching upon adding brilliant...
11 November 2021 1,072 2 View
I am synthesizing metal complexes and now the compound bearing an organic part and inorganic metal part. But the metal complexes are very difficult to dissolve in organic solvents, I tried...
09 July 2021 3,902 6 View
I got bright yellow coloured Schiff base after 6 hour reaction time. So i kept it for slow evaporation. Solvent was methanol. But after complete evaporation my product colour changes from yellow...
18 November 2020 4,183 2 View
Is there any chance for getting product using the above aldehyde and different amines.
13 July 2020 8,595 2 View
I tried a lote of reaction with various aldehydes and 2-amino-4-methyl benzothiazole. But I didn't get the exact product. I followed oil bath condensation procedure. Why I can't get the product?...
13 June 2020 1,490 12 View
They believing Corona is a blood clotting disease and it was cured by using aspirin, paracetamol etc..Is there any scientific evidence???
26 May 2020 6,645 0 View
I prepared aminobenzothiazole reacted with amino phenol azo dyes but on taking UV I got single peak. Why I couldn't get 2 peaks?
19 February 2020 7,202 3 View
Hereby I am explaining the detailed procedure which i done in my lab. 1:1 molar ratio of 2-amino benzothiazole and 4-nitro benzaldehyde were refluxed for 12hr at 100 degree Celsius in toluene...
25 January 2020 5,321 3 View
I synthesised benzothiazole derived Schiff bases and got an yellow colored solution after 3 hour. I spot TLC of the final solution and confirmed product is formed but some amines are still...
23 January 2020 4,430 4 View
Actually I have tried a lot of experiments for the Schiff base synthesis from amino benzothiazole and various aldehydes using ethanol, methanol, benzene etc. But I didn't get the pure compound I...
21 January 2020 1,400 4 View
