How can we convert powder (inorganic complex) in to a crystal?

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What is the best way to calculate the weight of each lipid component needed to achieve the desired molar ratios?

I'm currently working on preparing a 10 mL liposome solution containing HSPC, mPEG2000-DSPE, and cholesterol at a molar ratio of 55/40/5. can anybody advise on the best way to calculate the weight...

26 June 2024 1,135 0 View

Τ-Random Acceleration Molecular Dynamics (τ-RAMD) Simulation?

I want to calculate τ-Random Acceleration Molecular Dynamics (τ-RAMD) Simulation using NAMD/VMD software? Kindly provide input parameters that are essential to run these simulation. I will be very...

31 May 2024 2,662 2 View

How to maintain structural integrity during fixation of termite worker?

I am working on termites and doing in situ hybridization but at the end, I can't see cells in specimen slides. my question is how to maintain the structural integrity during fixation or whole...

18 April 2024 279 0 View

What should be the minimum time interval required for longitudinal studies to be conducted?

can this time interval be for 6 months ? if the data is collected twice in a period of year. is this considered longitudinal studies ? what is the degree of freedom if some of the participants...

07 March 2024 1,111 4 View

If you wanted to separate the cell membrane, which hypotonic solution would you choose to lyse the cancer cell line?

1- Sucrose 10% containing protease inhibitors 2-10 mm Tris-HCL, pH = 7.5 and supplemented with the ready-to-use 1× protease inhibitor cocktail 3-Tris buffer (pH = 7.4) containing 10 mM Tris, 10...

22 February 2024 9,698 0 View

HIV high prevalence in Pakistan. Reasons and under treatment patients ?

HIV uncontrolled in south Punjab and Sindh

04 February 2024 1,891 2 View

What are the possible reasons behind a high polydispersity index (PDI) in polyglycerol sebacate (PGS) prepolymer?

Hi everyone, I'd be thankful if anyone having experience in polyglycerol sebacate synthesis could tell me what parameters could lead to a high PDI? thanks

15 December 2023 2,685 1 View

What is the difference between Double Network (DN)-based hydrogels and Interpenetrating Polymer Network (IPN)-based hydrogels?

Hello everyone, I wanted to know how do these two networks differ from one another? Are DNs a subgroup of IPNS, or are they completely different? Thank you in advance.

06 December 2023 9,859 2 View

What is methodology of abdul rehman bin ali bin juizi in his book" فنون الافنان عجائب علوم القرآن"?

i need biography of the author plus need methodology of his book in arabic language..

25 November 2023 3,555 0 View

Which cell line is best to study GABAergic system?

Hello, I hope everyone is doing great. I need help as I am working on the GABAergic system for insomnia and I used SH-SY5Y (human neuroblastoma cell line). Still, these cells are not suitable for...

29 September 2023 9,868 0 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

Why Powder XRD is performed after cruhsing a crystal if Single Crystal XRD analysis of the same crystal has been performed already ?

What information we can get from PXRD analysis other than from SCXRD analysis of a crystal ?

30 July 2024 6,261 4 View

How to know the b axis of a single crystal?

How to apply magnetic field parallel to b axis of any crystal

29 July 2024 4,083 2 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 View

Is it possible to run the AIMD within a system using virtual crystal approximation (VCA)?

I want to study the thermal properties of a mixed system which is constructed by virtual crystal approximation in VASP. When I try to run the ab initio Molecular Dynamics of this system in VASP, I...

19 July 2024 6,569 3 View

What is the angular difference between two sets of Euler Angles?

Let's say I rotate a hexagonal crystal using Euler angles (φ1, φ2, φ3); and rotate another similar crystal using Euler angles (ψ1, ψ2, ψ3). What would be the angular difference between the final...

17 July 2024 5,582 1 View

How we can make this(as in figure) type of crystal structure (any software)?

I want to make this type of structure. Can anybody recommend the application for this?

15 July 2024 5,864 2 View

I want to plot calibration curve of pure mirtazapine powder using HPLC. Can someone please suggest a method without HPLC buffer as a mobile phase?

I am searching for HPLC method to estimate Mirtazapine but i want to avoid HPLC-buffers as a mobile phase component. So, I am looking for alternative HPLC-solvent (acetonitrile, methanol etc.)...

14 July 2024 1,493 3 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

Nibou Djamel

You must add other informations about your question

Ali Samie

If you mean transferring Powder X-Ray Diffraction (PXRD) to Crystal Structure, you need to do Structure Solution from Powder X-Ray Data (SDPD). It is realy time consuming and proffessional process. Then you need to ask an expert to do it, if they find it worthwhile.

Raivo Stern

Saba Alasalli - you have to grow a crystal. There are many techniques - main ones possibly using a flux or floating zone in an image furnace... Try Wikipedia.