Would you help me in this please ??

More Khaled Hussein's questions See All

Happy New year to All of you ....?

Merry Chrestmas ..

31 December 2015 5,352 0 View

Would you help me in this point please " preparation of Vanadium based organic framework' ?

i want to prepare Vanadium based organic framework by various methods , because some of chemicals are not available here ...thank you ...

31 December 2015 3,835 2 View

Would you provide me with some reviews about photocatalysis metals ?

photocatalyst , photocatalysis , reviews , water purification

10 November 2015 7,363 4 View

Would you provide me with papers or reviews about Alumina (Al2O3) in Photocatalysis , Please??

Alumina photocatalysis photodegradation

03 April 2015 3,944 1 View

How can I synthesis MCM-48?

I want to prepare MCM-48 nanomaterials. Do you know any methods or papers can help me. Thanks.

01 February 2015 2,712 2 View

I want any paper about MCM-41/Graphene oxide ?

would you provide me with any paper about MCM-41 / Graphene oxide ?

01 February 2015 2,911 2 View

What about Sulfated Graphene?

I want to prepare sulfated-graphene but I can't. I want simple methods using sulforic acide or sulfates , no fuming sulfonic acid ...

31 December 2014 10,043 0 View

Is alumina as a support in heterogenous acid catalysis?

Would you provide any paper reference in this point, please? Thank you.

31 December 2014 7,545 6 View

What about Reduction of Graphene Oxide ?

i want to convert Graphene oxide to Graphene ...

31 December 2014 7,153 8 View

How do I test the photocatalytic activity of heteropoly acids ?

I want to test the photocatalytic activity of heteropoly acids. Which dye should I use, and what are the suitable conditions? Thanks.

11 December 2014 980 2 View

How to generate a citation of my paper from ResearchGate?

How we can cite the papers from ResearchGate. I am trying to create citations for this article, Quantum Machine Learning Algorithms for Optimization Problems: Theory, Implementation, and...

08 August 2024 6,690 3 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

How to get links for copyrights for papers?

how to get links for copyrights for papers?

06 August 2024 7,410 1 View

How to determine positive-stained cells in FACS? Use isotype or unstained control?

To compare positive and negative cell populations in flow cytometry, should I compare unstained cells with antibody stained cells? Or with the isotype control? Most papers show comparison with...

06 August 2024 6,728 6 View

Determining the worth of a point improvement in Hamilton Depression Scale?

Dear readers, Thanks for your attention. I am wondering about the health economic problem of quantifying the value of interventions which a) prevent, b) improve symptom profile and c) ultimately...

05 August 2024 3,246 1 View

How do i get an account to upload my published papers?

need to open an account to upload my published papers

01 August 2024 9,255 1 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

What do you consider to be the most relevant elements of EEG for studying cognitive biases?

I've seen articles that primarily focus on alpha and beta activity in the frontal regions, but these studies often compare healthy subjects with those having various pathologies. I haven't seen a...

31 July 2024 7,259 1 View

Any tips on how to increase the chances of getting a response?

I've been using ResearchGate for a while now and have found many useful research papers that are beneficial for my work. However, I've noticed that many authors do not respond to my messages....

31 July 2024 7,771 5 View