17 Questions 94 Answers 0 Followers
Questions related from Muhammad Usman Munir
The scientists must share their failures because reporting negative results means our colleagues will not waste their time and resources by repeating same mistakes. Although it is difficult to...
05 May 2017 1,049 5 View
What are the valuable factors that are needed if anyone desire to do collaboration with other scientists/organizations/industries.
02 February 2017 10,023 1 View
Dear researchers, Please explain the difference between above-said synthesis methods. Thanks
10 October 2016 1,364 1 View
I have used ASAP 2020 and obtained all isotherms except DFT with an error; * The analysis gas (N2) does not match the model gas (AR).* The analysis temperature (77.298K) does not match the model...
10 October 2016 4,876 5 View
If anybody review a research article then how can we determine the originality of the research article. Comments and suggestions will be supported.
09 September 2016 8,752 8 View
Please give the answer in regard to X-ray diffraction. Moreover, diffraction is done due to electronic cloud or interatomic spaces?
09 September 2016 8,517 0 View
Dear Researchers Can anyone tell me the best free software to manipulate XRD data of Nanoparticles for their analysis. Moreove, how we can calculate hkl values of each peak? How curve fitting and...
06 June 2016 7,746 5 View
If a no. of researchers, let's suppose 15-20, are contributing for a research paper then how we can say that which researcher's name should be first and which researcher's name should be at last....
05 May 2016 4,412 2 View
I have made CPNP's and loaded a drug. I have checked drug release pattern in PBS pH 4.5 and 7.4 that states in PBS 4.5 most of the drug is released but in PBS 7.4 shows sustained release drug...
04 April 2016 2,803 5 View
Recipe: Sod. tungstate dihydrate Sod. Chloride, Hcl Solution After stirring the above-said solution, greenish colour in obtained as mentioned in literature. But I am following same recipe but does...
04 April 2016 7,923 0 View
If a young researcher does research on a specific topic and completes all formalities regarding prep, characterization, activity, application etc honestly with enthusiasm. After this he submits...
04 April 2016 2,186 7 View
I want to ask from experts that if we load drug in nanoparticles like SLN, Inorganic NP's etc, either drug loading or encapsulation efficiency in NP's may be more than 100% or not? Drug...
02 February 2016 3,810 8 View
I want to know that either Saponins have antibacterial properties. If yes then against which bacteria or fungi. Moreover, what is its MIC and toxicity level? Thanks in advance.
02 February 2016 2,507 6 View
Can anyone researcher help me in calculating Drug Encapsulation Capacity and Efficiency.in nanoparticles? Thanking in advance.
01 January 2016 5,051 5 View
Can anyone researcher describe me that how we can obtain standard curve of Azithromycin, either water is used as solvent or any other organic solvent?
01 January 2016 3,542 3 View
I have read in a article that during the preparation of calcium phosphate nanoparticles if we heat the mother solutions i.e Calcium nitrate pentahydrate and ammonium hydrogen phosphate at 80'C,...
11 November 2015 8,269 6 View
Can anybody tell me the colour of Calcium Phosphate Nanoparticles? Recipe: Calcium nitrate Diammonium hydrogen phosphate Sodium Citrate
10 October 2015 2,306 12 View
