Transmission electron microscope (TEM) service available in India?

More Saima Sohail's questions See All

How to we see transcription activity of the bhlh79 family is at the N-terminal or C-terminal?

I'm a PhD Student. From Northwest Agriculture and Forestry University China. My Problem is this I start my work on bhlh79 transcription factor gene. I do my Y2H 5 time but the colonies appear on...

30 July 2024 1,412 8 View

What should be the maximum length of any research paper ?

Hi Everyone! what should be the maximum length of any research paper which is extracted from PhD thesis, Any reference?

16 July 2024 5,238 4 View

Collaboration Request for Machine Learning Expertise in Financial Research?

I am currently working on a financial project and require an expert in machine learning. Specifically, I need expertise in tree boosting, neural networks, random forests, linear and nonlinear...

30 May 2024 9,127 4 View

G_mmpbsa-1.7.1 installation ?

I have used g_mmpbsa (rashmi kumari version) for mmpbsa study in my previous simuation. Everything was ok. But i performed three simulations on cluster having gromacs 2021. Now the .xtc and .tpr...

20 May 2024 6,208 1 View

I need some guidance on finding motifs in my 33 DNA sequences of COX1 Gene?

Dear friends! I am working on finding motifs by using MEME Suite in COX1 gene. Kindly help me. How to proceed further? What measures should I see for?

05 May 2024 2,740 2 View

Can i fed the chunk of filtered and ICA pruned data to SVM classifier sans extracting any feature and as I cannot go for deep learning?

I am working on EEG classification problem and have collected my own data set ,at first step I applied filters and ICA than decomposed it by applying db3 at level 6 ,after trying all kind of known...

23 April 2024 6,647 1 View

How can I measure fibrosis in a cardiac tissue?

Hi, I have used masson's trichrome staining and trying to analyze collagen staining.. How can we analyze it using Image J. Anyone have the macros available? Thanks

14 April 2024 5,607 2 View

When Detail coefficients are calculated from Matlab code or wavelet analyzer value of detail coefficient differs?

EEG data a two-dimensional matrix as 868 by 16, when it details coefficients are calculated using Matlab code the matrix of D1, D2 and D3 are different from when similar data is decomposed using...

29 February 2024 5,237 4 View

Is it ethical to skip out procrastinating co-authors?

Many times co-authors do not respond due to lack of time, disagreement, personal commitments and personal problems in life. Can one make a decision to exclude them (such co-authors) from the...

18 February 2024 3,819 6 View

What is best way to identify that my specific peak is glycopeptide or not? Except LCMS technique?

I am working on enrichment of glycopeptides using hilic materials. I dont have facility of LC/MS to detect the glycopeptides. What other way is best to identify glycopeptides from a MS spectrum? I...

26 January 2024 9,676 2 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 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

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,843 1 View

Why doesn't chromium 2+ ion use all its d-orbitals to receive lone pairs from six waters in [Cr(H20)6)]3+?

I'm guessing it's because the ligand experiences too much electron repulsion or proton repulsion from the chromium to insert them close to the 3d-orbitals which are close to the metal nucleus. Is...

03 August 2024 1,370 1 View

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

Why aren't most metal oxides insoluble in water?

Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...

03 August 2024 5,392 1 View