How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View

Are there Q Method studies focused on teacher education candidates perspectives toward technology use and integration?

I am interested in learning more about Q Method within teacher education? I'm currently working with colleagues on a study about teacher education faculty perspectives toward technology...

26 October 2019 5,027 4 View

Is there research demonstrating the invalidity of the concept of the personal clown?

I am interested in research which corroborates findings that show the invalidity of notions of 'personal clown' or 'inner clown'. This research mght, for example: - Suggest evidence for how the...

05 March 2018 1,237 2 View

Is anyone aware of data on wealth distributions in different countries?

Hello, I am looking for data on distribution of wealth/net worth within countries around the world. Something like a frequency distribution of net worth within a population, that would allow me to...

17 February 2018 2,439 4 View

What do immunoglobulin variable region promoters look like?

I am trying to figure out how far the promoter/regulatory region of the immunoglobulin variable regions stretches upstream of the startcodon. I am aware that the conserved octamer sequence...

12 July 2017 4,430 2 View

IgM+ or IgG+ continuous B cell lines with sequenced immunoglobulin genes?

I am looking for an IgM+ or IgG+ continous B cell line, for which the immunoglobulin genes have been sequenced, preferentially the VDJ and VJ rearrangements. The cell line is preferentially from...

13 April 2017 3,803 4 View

What does the genome of hybridomas look like?

Is it correct that a hybridoma has the full intact genome of both the splenocyte and the myeloma to which it is fused? Or do genomic reorganizations take place post fusion? What about the genomic...

19 March 2017 6,529 2 View

VH and VL orientation for ScFv design in chimeric antigen receptor design?

Does the orientation of the VH and VL impact the binding properties of a ScFv when applied in a chimeric antigen receptor? Or are both configurations (VH-Linker-VL-CARbackbone vs....

12 October 2016 5,303 3 View

Defining Load Steps of differing load type within ANSYS Workbench?

Hello! I'm currently performing FE stress analysis of a stepped shaft within ANSYS Workbench with the shaft being individually subjected to axial tension, a bending moment and torsion For...

23 June 2016 213 5 View

How to make my rat tail collagen I gel?

21 June 2016 9,231 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View