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30 November 2020 1,941 1 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

Where can I find a detailed database with info on how many people did COVID 19 patient meet before being symptomatic?

We are building a mathematical model for COIVD 19. We are looking for data with Patient ID, Age, Gender, Travel from and to, Date of arrival, a number of people the patient met after arrival,...

29 March 2020 7,954 4 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View

How do you prepare a porous crosslinked Polyvinyl alcohol and Glutaraldehyde membrane or film?

I am trying to prepare a Polyvinyl alcohol membrane for carbondioxide adsorption

08 February 2021 7,493 3 View

Can I polymerize NIPPAm with PEGmethacrylate or only with PEGacrylate?

I want to perform the synthesis of a hydrogel and I want to know if I can polymerize NIPPAm with PEGmethacrylate or only with PEGacrylate?

02 February 2021 2,106 6 View

How can you make a PEDOT:PSS film using the doctor blade technique?

I have been trying to make an even PEDOT: PSS (PH1000) film with the doctor blade technique (tape casting) with varying results. I have been using a silicon substrate that's treated with piranha...

01 February 2021 8,506 5 View

How to perform hydrogen underpotential in hydrophobic material?

I have a working electrode composed of deposited graphene material (confirmed from Raman).The graphene is porous and has deposited Pd nanoparticles. I am trying to perform hydrogen underpotential...

01 February 2021 3,199 1 View

Is there a faster way of removing and collecting the carbon nanotubes on the surface of the stainless steel 304 plates other than sonification?

The usual way of properly removing and collecting carbon nanotubes (CNT) is to sonicate the stainless steel plates coated with CNT under isopropyl alcohol (IPA) solution, remove the plates after...

28 January 2021 9,455 1 View

How can solve/disperse silicon nanoparticles in water?

I want to add silicon nanoparticles to my hydrogel, but when I sonicated these particles with water to disperse them in water, they agglomerated on the water's surface. How can I disperse them in...

26 January 2021 213 4 View

What could be possible reason of higher Drug Concentration of Liposomal formulation stability samples over time?

Hello Everyone! I have prepared liposomal formulation using Rotary Evaporator method followed by dialyzed the liposomal Suspension in Phosphate buffer to remove the un-encapsulated drug. After...

25 January 2021 7,752 4 View

Anyone know how to dilute strong hydrogel structure?

I am working on PVA-GMA hydrogel that is a really strong polymeric structure like rubber. Because I am in the middle of analysis, it is difficult to dissolve the gel using a common solvent. I...

20 January 2021 3,501 2 View

How can I stain 3d printed cells in hydrogel without damaging the gel?

I tried staining my cells in a gel using standard protocols with 4PF% for fixation and triton-X or saponin for permeabilization but the gel always gets damaged throughout the steps, and at the end...

17 January 2021 4,170 1 View