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Questions related from Y.Manoj Kumar
Dear professor and friends, Many reports suggested that ammonium nitrate + Ethanol can be used to remove CTAB from newly synthesized MSN. But in our place (India) ammonium nitrate is banned due to...
14 May 2022 4,792 2 View
I want to prepare 2,3-diaminophenazine. i have tried with both the following procedure. But i cant get the white or brown colour precipitate. Could you help me in the synthesis of this...
16 March 2017 6,258 3 View
In general, nano particle are prepared in basic condition. could any one suggest the procedure for preparation in acidic condition.
05 February 2016 8,203 6 View
I have to find IC50 value for my metal complexes in MCF-7 cell line in 24 hours time point. If I want to compare with previous papers, most of the papers find out the IC 50 with 72 hours and even...
10 December 2015 5,077 2 View
There is a chemical shift difference between the metal coordinated and uncoordinated solvent. For example, normally methanol will give the value at 3.35 ppm suppose if it coordinate what will be...
09 December 2015 1,072 4 View
In the case of Co,Cu,Mn and iron just add them (Metal salt) with salen or salphen ligand using methanol as a solvent and i can get the schiff base product. but i am unable to get the product when...
21 September 2015 8,205 2 View
I need FeSO4 solution for my macromolecular interaction studies. when i dissolved in the phosphate or Tris buffer it get precipitate. Even in water, i cannot prepare 1x10-5 m/ 5 mL...
15 May 2015 6,472 3 View
if i keep the same concentration for 4 complexes (All the complexes are cobalt schiff base complexes containing different substituent ) it is easy to compare the their interaction with DNA. but...
01 May 2015 3,371 3 View
My metal complex neither soluble in water nor Buffer. it soluble in methanol,, CHCl3 ... but for the biological convenient i dissolved in DMSO solvent and dilution with PBS Buffer. During the...
26 February 2015 1,437 5 View
