R-ray Diffraction in polymeric nanoparticles?

08 August 2013 1 9K Report

I'm making tri-block copolymer nanoparticles, the question is can the XRD tell me how these blocks are allocated in the nanoparticle?

http://www.ncbi.nlm.nih.gov/pubmed/18068091

Hassan Almoustafa

Thank you very much... That was helpful... :)

Badges
Science method

More Hassan Almoustafa's questions See All

How to assess the Desalting Doxorubicin HCl into the protonated form?

I want to hydrophobize doxorubicin HCl as indicated by literature before encapsulation into the solvent with the PLGA polymer to prepare nanoparticles. I am using this protocol: incubate 3 molar...

09 October 2015 2,404 9 View

Does anyone know about evaporating a solvent from a water mixture?

I am preparing nanoparticles using solvent evaporation method. Question is: the solvent evaporation from any mixture depends on what factor exactly? Solvent vapor pressure or Boiling Point? How do...

07 August 2015 268 4 View

What is the best method for detecting Amide groups in the presence of Amine groups?

I want to check if my copolymer synthesis succeeded. The result is supposed to be a compound with NH2 groups and -CONH- groups In the conventional way of heating with NaOH and detect NH3 gas. Is...

10 November 2013 9,729 20 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

08 August 2024 3,081 2 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

What is the solvent for 8YSZ nano material?

I need to do some experiment with it in liquid form.

07 August 2024 613 3 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

Can i quantify a nanoparticle encapsulated in cell culture medium by hplc?

Hello, if you made a transwell assay where you incubate the cells with a nanoparticle-encapsulated drug and considering that in the oposite compartment you'll have both the free and encapsulte...

03 August 2024 2,730 1 View

How to calculate the molar proportions of the oxides from the XRF analyses?

02 August 2024 2,565 2 View