Hossam Attia

7 Questions 7 Answers 0 Followers

Questions related from Hossam Attia

What are effects of solvent polarity on the electronic spectrum??

i) I would need to know the relation between the dipole moment of the solute and the polarity of the solvent. ii) How the dipole moment of the solute decrease in n → π* transition but increase...

02 February 2017 9,733 4 View

Is ethanol a suitable solvent for Ibuprofen injection in rats??

I want to perform some biochemical experiments(cancer effect of ibuprofen on the liver) on ibuprofen, but these experiments require dissolve ibuprofen in a solvent for injection it to the rats....

01 January 2016 4,389 5 View

Vibrational frequencies - How can I study ibuprofen?

I have the vibrational frequencies of ibuprofen(IBF) using DFT methods which performed using gaussian 03 program.I want to assign these frequencies with the suitable vibration motion seen at gauss...

01 January 2016 9,981 1 View

Can anybody tell me the best method for preparing TiO2 loaded activated carbon ?

TiO2 loaded activated carbon in details.

01 January 2015 9,744 4 View

Can anybody help with nitration of ibuprofen ?

I want to nitrate the ibuprofen , the link of puplished paper in this subject are : http://rasayanjournal.co.in/vol-2/issue-3/27.pdf but , when i performe the same procedure present in this...

12 December 2014 6,858 17 View

Any advice on the preparation of Schiff bases of 2-amino thiazole ?

I want to prepare monemer of Schiff bases of 2-amino thiazole , I prepared it according to puplished paper . but a dimer is formed . why????

12 December 2014 6,666 3 View

Does ibuprofenate complex in complex with coppen burn to CuO or Cu2O at 1200 oC ?

Thanks in advance.

11 November 2014 6,486 3 View