Who experience on SDS-PAGE with a small peptide?

Is there anyone who has experience on SDS-PAGE with a small peptide (MW =~ 1- 2 kDa)? Is anyone able to offer advice on techniques?

03 January 2021 4,424 3 View

Is it possible to perform Mann-Kendall Test for trend analysis of 5 years time series data?

I am having confusion and problem in trend analysis. Is it possible to perform Mann-Kendall test for trend analysis of 5 years time series data of groundwater level?

08 October 2019 733 4 View

Does anyone know why hela cells change shape and look like more fibroblast?

Hello everyone. In my experiment in 24wp some of the wells look like more fibroblast than hela. I used RPMI with 10% FBS and no antibiotics. Do I have a contamination? or are my cells dead? The...

27 March 2018 6,821 3 View

Does any one know Chemical Analysis for Gradient Grade HPLC solvents ?

12 November 2016 7,298 4 View

What are the factors affecting the adhesion strength between metal/oxide and metal/nitride layers?

Microstructure, roughness, the enthalpy of formation of an oxide compared to the adjacent layer are some of the factors affecting the adhesion strength. Is there a specific variable for...

25 September 2014 549 7 View

What is the weight of a vertically aligned carbon nanotube?

How can I weigh the vertically aligned CNT? I want to prepare a supercapacitor cell to measure capacitance, but I could not find any easy way to measure it.

21 May 2014 2,667 1 View

Does anyone know an HPLC method for determination of AESCIN? I want to analyzie assay of aescin in a cream sample on HPLC..

Aescin HPLC

27 February 2014 1,397 3 View

Which crucible should I use to deposit alumina (Al2O3)?

I want to coat Si wafer with alumina using the e-beam evaporation method.

11 November 2013 8,692 3 View

Is anybody familiar with water removal from nanoporous thin films in the glovebox (N2) by heating? The H2O and O2 content is <1 ppm? The min T needed?

I assume it should be less than in ambient conditions. Since glovebox atmosphere contains trace amounts of O2 and H2O, thermodynamically the temperature needed to evaporate H2O should be less. Do...

21 February 2013 5,731 5 View

What could I use to stick CNT to the ITO to use in the acidic solution?

I am trying to make an electrode to use it in supercapacitor applications. Silver paste does not work well so I need to come up with new solution.

17 February 2013 994 3 View

Hello fellow researcher .. What is the meaning of your name?

I would like to create a small guide containing the meanings of the names .. Thanks to everyone who cooperates with me in achieving it.

03 March 2021 5,266 4 View

How to highlight novelty in your research paper?

I have come up with a method and had written a paper on it. Paper got rejected by a journal stating that there is no theoretical novelty. I am kind of confused on why the novelty that I am able to...

28 February 2021 2,393 8 View

Anyone that can help with details in phosphopeptides enrichment?

Anyone know the amount of protein before enzymatic digestion for phosphopeptides enrichment of serume sample in Ti-IMAC? Has anyone ever use Ti-IMAC(the material is from Chinese company named...

28 February 2021 7,310 3 View

Where can I find public datasets with Covid-19 patient information?

Hi, I'm looking for public datasets that have CT, X-ray information, or medical records for patients with Covid-19. Does anyone have suggestions?

28 February 2021 4,760 3 View

How to get rid of somebody pretending to be the author of a publication?

One of the publication I co-authored has the author's name in abbreviation. Then, somebody whose nothing to do with that paper acquired it as her work. To whom in this RG shall I ask for a hand,...

27 February 2021 4,206 4 View

Is there a fast method matching citations to bibliography (manually typed references)?

I need to be able to match in-text citations to a reference list and back again in very large documents (100+ pages) WITHOUT the use of referencing software like Endnote. my method is to type the...

27 February 2021 9,848 1 View

Can I put a figure that was drawn by Bio-Render in publication paper?

I want to publish paper in journal but I have figures which have drawn with bio-renders, can I put them in the paper or which other software I can use to draw them?

27 February 2021 8,179 1 View

How can I find a Raman spectrum wavenumber corresponding to what compound?

I have several Raman spectra with very distinct peaks at certain wavenumbers, such as 277, 359, 466, 583, 623, 686, and 795cm-1. How can I identify them to what compound(s)? The RRUFF and others...

24 February 2021 363 3 View

Can MicroRNA cross the blood brain barrier?

In diseased conditions, many genes and gene products are visible in the bloodstream. So my question is whether we can find traces of microRNA which is involved in disease and disorder in blood serum?

24 February 2021 7,064 3 View

How Can I clain a removal of a co-author?

I would like to make a correction in a co-author in your paper which is wrong. This name is also in other papers of Kenton Ko. Zey Ko is not a Co-author . The correct name is Zdenka...

24 February 2021 3,476 4 View