20 February 2015 1 9K Report

When i conducted the protocol Precisely 

More Salma H. Elaksher's questions See All
How can i remove the formed water in schiff base synthesis to shift the equilibrium towards the imine?

I am trying to form some ligands and some time it necessary to remove the water form by the elimination of it from the reaction .

10 May 2024 8,899 5 View

Hello, very good day everyone. I wanted to ask how many rpm to obtain the separation of a drug sample in wastewater with activated sludge?

I need to separate my drug from a sample with activated sludge and residual water

17 April 2024 9,601 2 View

How to characterize the biogenic nanoparticles for the capping agents? How can capping agents be isolated ? Can anyone please share an article ?

Seeking a protocol to isolate the capping agents from prepared nanoparticles how to characterize them ?

01 April 2024 6,513 3 View

Title: Measuring Zeta Potential of Nanosheets with Unknown Refractive Index and Handling High Polydispersity Index in Gel-Based Nanosheets ?

I am currently working on measuring the zeta potential of nanosheets, but I've encountered a challenge related to the unknown refractive index (RI) of my samples. Since the exact RI of the...

20 February 2024 2,420 3 View

Est ce que toutes les voitures autonomes se basent sur ROS?

l'utilisation de ROS est il nécessaire dans toutes les voitures autonomes ou non ?

13 February 2024 6,995 2 View

Best software to create a 4-component phase diagram ? tetrahedral diagram ?

Best software to create a 4-component phase diagram ? tetrahedral diagram ? like a ternary diagram but for more than 3 components

06 February 2024 2,058 0 View

I need to create a 4-component phase diagram, any suggestions for helpful softwares to do so?

I need to create a 4-component phase diagram (square or 3D pyramid shape), any suggestions for helpful softwares to do so?

06 February 2024 4,417 1 View

How to dry slides after cover slipping?

Hello, i have immunoflurecent staining for brain tissues on slides. I used hydrophobic pen and hard set mountain media. The slides kept overnight to dry for two days but they’re still wet?

11 October 2023 8,340 2 View

How can limit the power of a voltage source?

Hi, i am working on the power flow of DC microgrid. i am using a behavioral model of power converter, with the code source as follows: equations assert(Droop>=0) if Fault < 0.5...

03 October 2023 7,428 2 View

Is this a propionibacterium acnes bacteria?

These are two photos one for Gram staining and the second is the plate colones

25 September 2023 9,743 0 View

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