Nafiu Aminu

7 Questions 42 Answers 0 Followers

Questions related from Nafiu Aminu

In HPLC, is it appropriate to inject samples without prior filtration by relying on the column’s guard to protect both system & column from debris?

Good day, I’m planning to start a new project which involves recovering samples from Franz diffusion cells after permeation from pig’s skin. The amount of my sample at each sampling time is just...

08 August 2018 1,291 18 View

Pls can someone share DIFFRAC.SUITE EVA software or it alternative for X-ray powder diffraction ?

I need the software or it alternative to be able to interpret and process my XRPD data. The data (.raw) was recorded by using the BRUKER’s Diffrac.suite eva, but i don't have access with the PC...

06 June 2018 7,222 7 View

Is it acceptable to cite self work in thesis?

Pls is it advisable or not to cite my published articles in my thesis without copying or paraphrasing it, if its relevant to my thesis?

05 May 2018 1,666 21 View

Pls, is it appropriate to incorporate some part of my published article in my thesis?

I want to know if i can incorporate some part of my published article (which arised from my thesis) as direct copy and paste or its paraphrased version in my thesis. Please is that acceptable?...

05 May 2018 6,107 14 View

Is there any criteria for determining appropriate run time in HPLC analysis?

I'm developing HPLC analysis for the simultaneous quantification of two compounds. The 1st analyte's retention time (RT) was 10 minutes while the 2nd one was at 12 minutes. After the 12 minutes...

05 May 2018 9,725 18 View

Is there any viscosity limit for nanogel formulation?

I'm wondering whether there is a viscosity limit for a nanoparticle-hydrogel composite before it is categorize as nanogel or otherwise. For example, if a formulation is composed by entwinement of...

04 April 2018 4,515 3 View

In HPLC, which is the most sensitive and reliable between UV-VIS detector and diode array detector?

Please can someone provide some comparison similarities and differences between the two commonly use detectors. Thanks in advance

04 April 2018 4,050 6 View