What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Where can I find fetal MRI dataset?

I want to find the fetal brain MRI dataset for cnn model and deep learning.Can anyone help me, thank you very much

09 December 2020 9,966 2 View

Do you have similar problems with deep UV LED chips?

Hi there, I hope you to be healthy. I'm currently researching deep UV LEDs emitting under 280 nm wavelength and I got some problems these days. I made two chips and measured their optical...

05 August 2020 1,642 2 View

How to reduce gate leakage current in transistor?

Hi, my p-type field effect transistor is exhibiting positive Ids instead of negative Ids and I think this Ids might be all gate leakage current and there is no current through the semiconductor...

20 July 2020 3,986 13 View

Can Vds be positive to operate p-type OFET?

Hi! I saw a lot of literature using negative Vds in the transfer curves of p-type organic field-effect transistors, but I thought only Vgs need to be negative to operate p-type OFET. Can Vds be...

21 June 2020 4,903 4 View

What are the current research results on est- SSR primers in azaleas?

I plan to conduct research on est-ssr primers of rhododendrons. I would like to know the research results that have been completed so far. If anyone can give me some Suggestions, I will be very...

31 May 2020 3,936 3 View

How to read .msp spectral library in R?

Hello everyone, Does anyone know how to read .msp files in R? I recently obtained a NIST library in MSP form by lib2nist. However, there is no retention indexes information in the MSP library. I...

25 February 2020 7,630 2 View

DNA FISH: will PCR product from gDNA of a cell line work?

Hi everyone, I want to perform DNA FISH on a few genomic locations for polyploidy detection. My lab is new to FISH and on a tight budget so instead of using BAC/plasmid, I'm generating ~10kb...

07 January 2020 2,367 5 View

What is the enthalpy of 100% crystalline poly(butylene adipate-co-terephthalate) (PBAT)?

I need the theoretical enthalpy value of fully crystalline PBAT for calculating the crystallinity in DSC. 114 J/g ? Can anyone give me a reliable source?

13 May 2019 5,676 3 View

What's the difference between inserting a gene into a plasmid and inserting a gene into e coli's genome(not episome)?

What's the difference between inserting a gene into a plasmid and inserting a gene into e coli's genome(not episome)? I only know that e.coli has its own genome + episome/plasmid when inserting...

20 March 2019 4,614 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

No title

02 March 2021 3,060 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View