What is the exact definition of crystallite size ?

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Why knockouts for same genes from two different gRNA are showing different result?

Why knockouts for same genes from two different gRNA are showing different result? I followed CRISPR-CAS9 gene editing technology.

25 July 2024 8,313 1 View

How to interpret results of AST for Pseudomonas aeruginosa?

While doing AST for Pseudomonas aeruginosa, after incubation, no zone of inhibition observed in the plate near the well. wells surrounded by bacterial growth, when the same plate observed under UV...

25 July 2024 9,229 1 View

Is it necessary to add stop solution in Elisa plate?

30 June 2024 8,235 2 View

How can we generate topology file for water and helium system?

Hello! I am facing a problem, I tried using pdb2gmx to generate topology file but it shows error HEA residue not found then I tried copying the forcefield file and edited accordingly but again...

24 June 2024 1,242 0 View

What is the JCPDS number of Graphite, copper, lithium, and Iron?

We are willing to make notice of Miller indices present in XRD powder and managed as their JCPDS files. We need them for various substances, e.g. Graphite, copper, lithium, and Iron. Kindly share...

23 June 2024 864 2 View

What is the meaning of ''Article with reviewer- feedback from Springernature''?

After Plagiarism checking in Turnitin, the result shows that the similarity of my manuscript is from ''Article with reviewer- feedback from Springernature'' and the link provided opens a word file...

20 June 2024 8,325 1 View

Which is more preferred method for the screening of phytochemicals of a plant sample, aqueous or any organic solvents ?

I have tried to screen various phytochemicals of different plants leaves sample with antimicrobial property. I have tried aqueous extract of plants. But i have doubt whether sample is actually...

18 June 2024 8,947 4 View

Where to perform invitro transcription and capping?

I am planning to do invitro transcription and capping for an mRNA vaccine generation. Can anyone suggest whether it should be done on a bench top or inside a laminar hood?

14 May 2024 186 3 View

How do we perform C-axis misorientation analysis in MD simulation of single crystal HCP materials?

How can we use Ovito to do this. I have deformation behavior results from MD simulation under uniaxial tension and I want to see misorientation .

01 May 2024 7,211 0 View

I am using pET28a plasmid, when i run a gel of pET28a plasmid i got 3 band. when i doing double digestion, digestion will not takes place.why?

Restriction enzyme that i used for double digestion is EcoR1 and Xho1 for 1,2 and 3 hours but didnt get digested band on gel. RE is of Genei company.

01 May 2024 3,580 1 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 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

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Karar Abdali

Dear, see the (Introduction of Solid State Physics) handbook by C. Kettle, 5 ed.

Geeta Kumari

thank you so much. i will go through that book. As it is containing so many chapters so can you please suggest me any specific chapter because i want to get the concept as early as possible.(if possible)

Harry ten Brink

you mean Kittel!? 8th ed

https://archive.org/details/IntroductionToSolidStatePhysics