10 August 2019 0 5K Report

Can we dope TMC/TMDC materials in polymers for flexible devices? If yes then can anyone provide a detailed synthesis method.

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Differences in DNA fragment size between inputs and ChIPed DNA?

Dear all, We are noticing differences in DNA fragment sizes between input and ChIPed DNA in a ChIP seq experiment (e.g., Tapstation, BioAnalyzer data). We tend to see smaller fragments in the...

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Is it necessary that the I-V between source and drain should pass from (0,0) at any gate voltage?

I have fabricated MESFET by depositing GeSe thin film on glass substrate and then deposited silver metal for gate. Now when I record I-V between source and drain at 0 gate voltage it passes from...

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Can anyone suggest any kits or reagents which may help me in removing dsRNA contaminants after In-vitro Transcription (IVT reaction)?

I am generating mRNAs for intra-tumor injections in mice. I want to reduce non-specific immunogenicity due to dsRNA contaminants after IVT. Any simple protocols or kits which could ensure...

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Increase in lot size Consideration ?

Hi, we are trying to increase our lot size from 30,000 units to 72,000 units for one of our class IIb Medical device. From Quality standpoint, I am considering the change in sampling size with the...

22 February 2022 3,008 3 View

Is it possible to get direct bandgap greater than indirect bandgap?

I have synthesized Sb incorporated GeSe ternary alloys. The proportion of Sb varies as 10% and 15% by weight proportion. In 15% Sb incorporated GeSe, I am getting direct bandgap to be 0.94eV and...

08 December 2021 9,107 0 View

How to know the reaction site of Metal(II) ion i.e., Hg+2 ion in schiff base ligand by using gaussian?

Iam trying to know the reaction site of Hg+2 ion in schiff base ligand by using gaussian 09w. Please help me with this question. I am attaching the schiff base ligand gaussian file.

15 November 2021 9,919 2 View

How to perform modal analysis of pre-tension 4-strut simplex tensegrity structure in Abaqus?

Hi guys, I am trying to perform a modal analysis of a pre-tension 2D array of 4-strut simplex tensegrity plate in Abaqus. Can anyone tell me how to apply pre-tension to the struts and cables for...

07 November 2021 4,427 2 View

How to get the graph of shear stress and normal stress in PFC 2D?

I'm performing a direct shear test in PFC2D. I'm able to get the graph of normal stress vs no. of steps and shear stress vs no. of steps. But, I'm finding it difficult to get normal stress vs...

28 October 2021 8,844 3 View

Why Sb peak is missing in EDS spectra, whereas it is recorded in elemental mapping?

I have recorded EDS spectrum of Sb doped GeSe ternary alloy. Now my problem is, I am not getting any peak for Sb in the spectrum but when elemental mapping is conducted on the sample, a uniform...

31 August 2021 1,396 4 View

Normal trend of Raman peaks is the intensity increases with decrease in temperature. But is the reverse behavior possible?

In temperature dependent Raman studies the general trend of peak intensity w.r.t. temperature is that it decreases and starts broadening with increase in temperature. But in one of my sample I am...

21 May 2021 6,986 3 View

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