For an ionic/ covalent bonded single crystal (not molecular crystal or polymer crystal) , what are the factors that make it transparent or opaque?

Sumit Bhowmick @Sumit-Bhowmick

21 November 2019 1 313 Report

Please provide suitable detailed answers and links.

Massimiliano Arca

This divulgative article is strictly related to the question:

https://www.scientificamerican.com/article/what-determines-whether-a/

Hope this may help.

Badges
Science topic

More Sumit Bhowmick's questions See All

Help with GFP fusion protein pulldown?

I am trying to pulldown my GFP fused protein of interest using ChromoTek GFP-Trap® Magnetic Agarose. My protein is not binding to the beads. Expression of the GFP-fusion protein has been...

02 June 2024 8,541 0 View

How can I prepare 3 amino benzoyl chloride from 3 amino benzoic acid and thoinyl chloride and which method and what solvent I have to use ?

How can I prepare 3 amino benzoyl chloride from 3 amino benzoic acid and thoinyl chloride and by which method and what solvent I should use ?

15 February 2024 4,834 0 View

How can I prepare 3 amino benzoyl chloride from 3 amino benzoic acid and thoinyl chloride and which method and what solvent I have to use ?

How can I prepare 3 amino benzoyl chloride from 3 amino benzoic acid and thoinyl chloride by which method and what solvent should I use ?

15 February 2024 5,309 0 View

How to quantify the product from 1H NMR?

I'm getting the formate peak around 8.3 ppm. But the main problem is the quantification of the product. If you could give me some instructions on quantifying the product from the proton NMR, that...

07 February 2024 6,858 2 View

I need Global Car sales data (in units) from 1996 to 2021; especially Philippines and Indonesia. Kindly help, if possible send data or share the link?

I need Global Car sales data (in units) from 1996 to 2021; especially Philippines and Indonesia. Kindly help, if possible send data or share the link. Thank You

14 December 2023 174 0 View

What should be the colour (green or bright blue) of the supernatant containing total protein of phototrophic intertidal biofilm?

I lysed my intertidal phototrophic biofilm with hypotonic lysing solution containing 10 Mm Tris, pH 8.0, 1 Mm EDTA, 0.5% Triton-X 100, 1x protease inhibitor cocktail. after complete homogenization...

01 November 2023 5,759 0 View

What is the difference between ambient energy and renewable energy?

What is the difference between ambient energy and renewable energy? Any reference material where I can study these energy sources?

03 September 2023 6,849 7 View

What is the significance of Dead space volume in BET, why and how do we calibrate it and what is the effect of dead space on the experiment?

I'm working on a BET prototype but I'm facing problem in dead space.

28 June 2023 5,609 1 View

How to Stain Poly dT Oligonucleotide?

I have tried with ethidium bromide and stains-all for staining but not getting any band after one day of incubation. I tried with both Native and Non-Native gel.

05 June 2023 377 3 View

Does BET Dosing pressure depend on the adsorbate if both are mesoporous and follow type 4 isotherm?

If we change different type of materials which are in the range of type 4 isotherm and they have similar pore size do we still need to tweak the dosing pressure for both the materials? Even if the...

22 May 2023 9,706 1 View

I can't see the ssDNA band after performing asymmetric PCR. Is there any way to do this?

After performing symmetric PCR, PCR purification was performed. Afterwards, asymmetric PCR was performed using the PCR purification product as a template, but no ssDNA band was confirmed in the...

08 August 2024 1,668 3 View

Why is electronic energy 0.000 for liquid crystal compounds and is invariable with temperature in Guassian 09 software?

Are there any suggestions or insights you can provide to help address this problem

06 August 2024 1,443 2 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

Are there instances where molecules with larger molecular weights exhibit greater mobility than those with smaller molecular weights?

Hi, I know that low molecular weight (MW) molecules generally tend to have higher mobility, while high molecular weight molecules tend to have lower mobility. However, in my experimental...

06 August 2024 1,495 2 View

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 View

How to start a Molecular Dynamics Simulation?

Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...

03 August 2024 3,371 3 View

Which will be the best software for the Hydration shell analysis with molecular dynamics?

I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?

02 August 2024 3,143 4 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 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