What is carbon quantum dots anti bacterial characteristics in nano food packaging?

what is carbon quantum dots anti bacterial characteristics in nano food packaging?

07 December 2020 5,008 3 View

Simulate a water filter using a porous medium in fluent?

Hello everyone. Do you know if it is possible to simulate a water filter using a porous medium in fluent? I would like to model a flow of water containing particles in a sand filter and see how...

21 January 2019 3,796 3 View

Literature on Emotion recognition and lineup identification?

Has anyone encountered research literature surrounding the connection between emotion recognition or emotional intelligence and lineup identification or facial recognition?

23 May 2018 4,668 3 View

We would like to ask you if you would be so kind as to complete the following online questionnaires?

Dear Colleague, It would be your generosity to respond to the questionnaires and also distribute it among your colleagues, students, and networks. We would like to ask you if you would be so...

23 January 2018 7,141 12 View

Do you always get a crude semi-solid extract after extraction from any parts of any plants?

so anybody have any idia how to convert this non solid material to solid constituents ,i mean if any gentleman done this work for any plants can explain it how to separate this extracted to solid...

14 December 2014 3,781 2 View

How can one see how many proteins in an SDS page band on a MALDI mass spec ?

Is there a way I can see how many proteins are possibly in a SDS page band on a MALDI mass spec. Kind regards, Dara

30 November 2014 5,533 2 View

What happens to the trypsin/proteases when used in gel digestion of SDS page gel?

26 October 2014 2,308 6 View

Do you want to contribute to the literature of cross-cultural studies on CALL?

01 January 1970 5,023 3 View

Buffer to disrupt platelet alpha granules for PF4 quantification?

Hello! I want to quantify by ELISA the secreted (from platelets poor plasma) and the non-secreted (from platelet lysate) PF4 before and after TRAP stimulation. I will use the ELISA from R&D...

03 March 2021 1,499 2 View

Buffer Exchange using column packed with sephadex G-25 effect on protein concentration?

Hello, If i am doing a buffer exchange for an antibody of 1mg/mL, does the elution lose protein in the process of buffer exchange? For example, if i flow through 500 uL of 1mg/mL sample, and...

03 March 2021 6,299 3 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Does anyone know an alternative product for cardiac Troponin T antibody for Immunofluorescence (Thermo # MA512960)?

We have been using Thermo Fisher anti-cardiac Troponin T antibody for immunofluorescence staining in FFPE mouse heart sections but it was recently discontinued. The literature shows it to be the...

01 March 2021 4,937 1 View

Why are my bands weird in this Agarose gel?

Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.

01 March 2021 9,952 3 View

What do I do with DLS peaks that are from the buffer?

I'm looking at the aggregation of my protein sample using DLS. Unfortunately, my buffer (20mM HEPES) also results in a set of peaks. These are at approximately 1 and 1000 d.nm. The lowest peak...

01 March 2021 9,015 2 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How to classify strictly upper triangular matrices by similarity?

Let F be a field. Consider U, the set of n times n strictly upper triangular matrices in F. For X, Y in U, we call them similar if there exists some S, which is non-degenerate and upper...

01 March 2021 2,957 8 View

What is the most suitable resuspension buffer for TCA/acetone precipitated protein?

I need to extract protein from fermented carbon sources for Bradford assay. Most researchers experiencing insolubility of pellet in resuspension buffer. Please assist me to select most suitable...

26 February 2021 7,129 3 View