How do I avoid sucking up electrospun scaffolds during cell culture?

Hi, I'm a PhD student working to develop electoconductive, electrospun scaffolds for cardiac tissue engineering applications. I have been seeding cells onto these scaffolds but having major...

04 December 2020 6,672 3 View

What will be the effect on leakage inductance in the planar transformer for the LLC converter design?

I have analyzed on the effect on leakage inductance for the planar transformer, therefore came across the research paper and found the below formula for leakage inductance calculation: Also, i...

25 October 2020 8,871 3 View

Can we convert the graphene oxide films into rGO films without actually removing graphene oxide from the substrate?

What are the possible ways to convert GO to rGO?

19 October 2020 2,875 4 View

Suggest me a best filamentous m13 vector to generate scfv using phage display method?

i went through many literature to find out the exact viral vector but it was generally mentioned m13 vector in the papers not specific about the name, can anyone suggest me which m13 vector can...

18 October 2020 2,644 1 View

How to prepare MoS2 nanoparticles and 2D material using chemical method?

How to prepare MoS2 nanoparticles and 2D material using chemical method? Is MoS2 a transparent material, what about the absorbance of the MoS2?

12 October 2020 1,874 3 View

How to rank the random effect coefficients of an independent variable in presence of cross-level interactions in a Hierarchical Model?

I'm building a model that estimates the effect of a firm level variable (x) on its financial performance (y). It is a cross-classified three-level model with yearly measures of a firm in level-1...

03 October 2020 6,187 2 View

Can we detect neuroprotection, ischemic tolerance, ischemic pre conditioning using fmri ?

I want to know whether there are any non invasive techniques to detect neuroprotection in humans

02 October 2020 5,896 3 View

In substitutional solid solutions, do the substituting atoms form chemical bonds as they replace the atoms? How are they replacing the existing atom?

I do not understand how atoms replacing the base metal in substitutional alloys actually replace the base metal atoms and not form bonds.

20 September 2020 433 3 View

How to acheive collimate light rays using the LED Spot light?

I am using the light source as LED spotlight 50W (MFG part no: MASTER LED ExpertColor LED MR16 ExpertColor 7.2-50W 927 10D ). Hence i am planning for lens mechanism to convert the divergence...

24 July 2020 9,527 2 View

Any recommendation on transfection reagent for siRNA treatment of C6/36 cells?

I'm looking for effective transfection reagent for siRNA treatment of C6/36 cells. I've used DharmaFect and Lipofectamine2000, but it gave transient knock-down of the protein or ineffective...

04 November 2019 5,082 5 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

How to approach CFD simulation results of a flow past a cylinder?

Hi all, I'm doing a transient simulation of flow past a rectangular cylinder close to the free surface. As far as I'm concerned, the common practice is to discard the initial stages of the...

25 February 2021 1,348 3 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

Error in comsol?

Dear respected researchers, while performing CFD analysis in Comsol it's showing like this Error: Nonlinear solver did not converge. The maximum number of Newton iterations reached can...

24 February 2021 249 3 View

How can I verify my centrifugal fan design for electric motor cooling?

I have radial blade centrifugal fan design which will be mounted on exhaust side of electric traction motor. The fan will be mounted on same motor shaft inside the housing. How can I verify that...

23 February 2021 2,390 3 View

What is the system of units used in the thermal conductivity by Spitzer and Harm?

23 February 2021 9,253 1 View

Which thermal conductivity test recommended for Ag-Cu nanofluid?

I have prepared Ag-Cu alloy with polymer coating upon it.... how can I measure thermal conductivity of it ?

22 February 2021 5,915 3 View

Interpretation of Goodman - Kruskal Gamma squared?

Dear colleages, Eta squared is dominantly used in reflecting the explaining power the same manner as a squared partial correlation coefficient (R2p ) from multiple linear regression: as the...

22 February 2021 7,801 3 View