Clipping issue in ARC GIS?

I have downloaded ASTER DEM data from lpdaac website The filename is "ASTGTM_NC.003_ASTER_GDEM_DEM_doy2000061_aid0001.tif". After clipping as per the requirement, the value of the elevation...

01 September 2020 5,484 3 View

How to create Stble cell line for membrane proteins?

Hi I want to create stable cell lines for membrane proteins of interest in inducible expression system. I wonder if anyone has used pTRE-tight-BI system to express two genes simultaneously in...

12 March 2020 2,832 3 View

what is the difference between Independent sample t-test for equal and unequal variances?

Hello all, I will perform t-test for independent sample in EXCEL. There are two options t-test for equal variances and t-test for unequal variances. i want to know the difference between two. I...

17 January 2019 1,905 5 View

Is Taguchi optimization technique is suitable to optimize the nanofiller content, fiber content, angle of fibers for tensile strength?

I have selected the above three parameters and three levels each based on pilot experiments to optimize for the highest tensile strength but one of my professor said that Taguchi is not a suitable...

16 December 2018 8,361 2 View

Are there any examples of system where redox potential shifted with increasing concentration of the analyte in cyclic voltammetry?

For example, in cyclic voltammetry the redox potential of cathodic or anodic peak or both shifted with increasing/decreasing the analyte concentrations. All other parameters remain constant.

09 November 2018 4,305 3 View

Why Protein-peptide Thermal shift assay in Quant studio3 gives negative shift?

Hello All, I am doing a protein-peptide thermal shift assay in QuantStudio3. I have observed that most of the peptides are giving a significant negative shift in Tm, though some are giving a...

19 August 2018 1,309 4 View

How to take SEM image and EDX map of electrode?

For example I would like to see is there any material deposited on the electrode surface before and after electrolysis experiments.

25 July 2018 4,908 7 View

Does the overhanging length of the sample effect the flexural properties of the glass epoxy laminate?

02 February 2017 947 4 View

The least thickness, of the polymer composite, that can be made by hand lay-up method to evaluate tensile and flexural properties ?

Polymer composites

10 August 2016 3,070 2 View

Can I use beta actin antibody (AC-15) to differentiate human cells from mouse cells?

Can I use beta actin antibody (AC-15) to differentiate human cells from mouse cells?

28 January 2016 4,901 2 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

What is the best solvent to remove PDMS from nano particles?

I want to remove PDMS oligomers from the surface of nanolayers. I have just read a very helpful paper about the compatibility of PDMS with different solvents( Solvent Compatibility of...

24 February 2021 7,845 5 View

Best FE Program for Concrete Strengthened with FRP Sheets?

Colleagues, I have been using ANSYS to model concrete strengthened FRP sheets, but less than happy with it. Any has recommendation for efficient, easy to use FE program for modelling concrete...

22 February 2021 7,528 3 View

QPCR tubes for Roche Lightcycler Nano?

We own a small cPCR thermal cycler from Roche, Lightcycler Nano, which is convenient for backup quick runs. Recently, Roche has discontinued the plastics for it and they offer no alternative from...

17 February 2021 8,694 5 View

Best synthesis method for large scale silver nanoparticle synthesis with high yield?.Best post processing steps after nanoparticle synthesis?

I have chemically synthesized silver nanoparticle to combat microbes on wound site. I have used many methods of synthesis, but I found minimal field of silver NP product.I am getting whitish...

11 February 2021 4,964 13 View

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways?

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways? Are there simpler methods for Nano polymers (other than those obtained with...

09 February 2021 5,783 3 View

Concentration of DNA?

Hello everyone! Is a normal value 295.8 ug/ul for cDNA? If not what does it mean? Where is the mistake? The measurement was done with nano drop. Thank you!

09 February 2021 6,202 1 View