Ahmed Nasef

8 Questions 1 Answers 0 Followers

Questions related from Ahmed Nasef

Is there is any simple spectrophotometric method for in vitro release of Atorvastatin and Ezetimibe combination?

I tried to find any simple spectrophotometric method for the determination of Atorvastatin and Ezitimibe during in vitro release study of these drugs combination? All the present methods determine...

03 March 2018 5,484 2 View

Does any one has an experience with publishing in Saudi pharmaceutical journal?

09 September 2016 1,366 0 View

Do anyone here know about short term european scholarships for a pharmacist having a master degree?

there some European short-term scholarships (6-9 months) for researching in pharmaceutical field ( such as drug development or pharmaceutical industries). i have master degree in pharmaceutisc"...

06 June 2016 5,327 1 View

Is any one have experience with publishing on JAPTR...i want to know about the period of editorial review?

i submitted my paper 8 days ago on JAPTR and it still in editorial review stage...i sthis normal...what is the period of each stage in publishing process?

03 March 2016 2,492 0 View

If i did DSC of drug, polymer, physical mixture and drug loaded nanoparticles...how can i determine the indications of DSC results?

if the peak of drug and polymer completely disappear in DSC thermogram of drug loaded nanoparticles...what this indicates???

02 February 2016 2,523 1 View

Is the value of encapsulation efficiency is usually greater than that of loading capacity for drug loaded nanoparticles?

for some formulas EE% value is greater than LC%, and for some formulas EE% value is lower than LC%...is this normal???

02 February 2016 5,041 5 View

Is the molecular weight of the polymer is directly proportional to physicochemical properties of nanoparticles?

is polymer molecular weight affect size, encapsulation efficiency, loading capacity of prepared nanoparticles?

02 February 2016 7,894 0 View

Can anyone can help me, i want to ask about the factors affecting drug loading capacity of nanoparticles prepared by nanoprcipitation method?

factors affecting the loading capacity of polymeric nanoparticles prepared by nanoprcipitation method. any papers, books and references will be very useful.

02 February 2016 9,765 5 View