Why I couldn't obtain a gel from APTES? Does the Amine group affect the gelation process?

I am trying to make a gel from APTES as a precursor using the sol-gel reaction. I tried different solvents (ethanol, acetone, DMF) and different catalysts (basic and acidic) with different...

03 October 2020 9,673 5 View

How to estimate Lipid-Protein interactions durations from MD trajectories ?

Hi, I have trajectories of a protein embedded in an explicit membrane and water environment. I would like to estimate lipid-protein interaction durations i.e., the average duration of the...

26 October 2019 5,374 3 View

How can we separate between the fluorescent effect and second-order vibration in the wavenumber [1000-2000cm-1] in Raman Spectroscopy?

I am researching BaTiO3 ceramics and i find peaks in the wavenumber [1000-2000cm-1].How can we separate between the fluorescent effect and Second-Order vibration in the wavenumber [1000-2000cm-1]...

30 April 2019 9,125 8 View

How to read Gaussian Cube file?

Hi, I have a Gaussian cube file (.cube) that I obtained with gmx spatial. It represents the spatial density of cholesterol during a simulation (Protein in a membrane with explicit solvent). I...

21 April 2019 8,430 1 View

What is the difference between 633nm and 785nm lamp in Raman Spectroscopy?

I am researching rare earth doped pervoskite ceramics and found that most researchers used 633nm Laser. What is the difference between them and will there be much difference in the results?

15 April 2019 5,396 8 View

How to calculate the tilt angle of a protein (or a helix) with respect to the membrane plane?

Hi, I have a Coarse-grained simulation of a dimer with 5 transmembrane helices for each monomer and I would like to calculate the tilt angle of each monomer with the respect to the membrane...

24 January 2019 9,853 2 View

DB or Tool searching for miRNA validated targets in cancer?

Hi all, I have a list of miRNA and i want to know its validated target in a cancer and the pathways in which implicated. I used miRTarBase and i know there is many web servers but I want to know...

01 September 2018 2,733 3 View

What is the lipid composition of the mitochondrial Outer Membrane (omm)?

Dear all, I would like to simulate a protein which is located in the Mitochondrial Outer Membrane (OMM). I was searching in the literature about lipid composition of this latter (in Mammals) but...

04 February 2018 5,094 2 View

Cyclophosphamide (Cy) and Scid mice !!

08 June 2017 536 7 View

Is it necessary to confirm the RNA-seq results by quantitative RT-PCR?

29 August 2016 1,740 3 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View

Does anyone have kinetic and kinematic dataset for gait classification?

I want to differentiate between normal and abnormal movement. For this reason, I am looking forward to this type of dataset.

01 March 2021 9,485 1 View

RIA. How to measure?

When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...

28 February 2021 2,133 3 View

How to evaluate unsupervised clustering metrics when some elements do not have a cluster label in the result?

I run algorithms like HDBSCAN and MeanShift, and compare them with K-means and GaussianMixture. The first two algorithms do not return cluster labels for some elements in the dataset. My question...

27 February 2021 428 3 View

Where can find Medical Image Data Sets for Machine learning research project?

I want to work on medical image(disease) detection and classification. Where can I found Image data sets?

24 February 2021 3,130 3 View

How can I stain the somatodendritic part of inhibitory neurons in a hippocampal culture with high specificity?

I would like to distinguish the somatodendritic part of the inhibitory neurons in a hippocampal culture (where we expect to have 5-10% of GABAergic neurons). What are the best antibodies and...

23 February 2021 6,756 1 View

Hello, does any one know a free medical text dataset?

a free multi label clinical text dataset , containing text as entry and several labels as classes. Best regards

22 February 2021 5,988 2 View