Can anyone help me out in understanding optimization MATLAB programs used in MPPT techniques ?

Actully i am trying to implement optimization techniques in PV systems, I have gone through many videos, research papers to understand it but MATLAB tool implementation with programming is not...

23 December 2020 1,147 1 View

Pancreatin Analysis on Size exclusion chromatography?

Is there any possibility to analyse Pancreatin enzyme on HPLC without any treatment? Size exclusion UV chromatography seperate the 11 peak in Pancreatin enzyme. My concern is Lipase, amylase and...

24 December 2019 9,812 3 View

Which heat transfer method is most efficient ? And how (mathematically) ?

for more clarity.

07 July 2019 985 9 View

Identifying PGE by SEM and XRD. Will it be possible to get more or less same results by the Fire Assay method?

Getting result of SEM and XRD with full positivity in PGE concentration in a gabbro-anorthositic layered complex but not getting full support when analyzed by fire assay method.

14 February 2019 423 3 View

Why the particle size decreases when the concentration of surfactant increases??

While the size the nanoparticles is decreased to some extent on increasing the concentration of the surfactant means, what is the nature of / the role of surfactant on the nanoparticles? Also what...

09 December 2017 2,419 3 View

Regarding extending simulations with change in .mdp file in GROMACS

20 May 2017 7,422 2 View

Can we use a media more than once for a microbiological testing?

15 April 2017 6,307 5 View

How to do Plastic Instability in Abaqus

I need to qualify failure modes.

27 February 2017 5,773 2 View

Is it possible to do statistical data analysis by Mahalonobis method?

My data comprises of bulk geochemical i.e.,major, trace and REE parameters of granitoids. Mineralogical and norm calculation do not show much variation of data. However, I can correlate data...

13 June 2016 8,414 2 View

Capacity factor role in chromatography?

With regard, i want to know that what is the basic behind the capacity factor. what is the role of capacity factor in analysis? as we can say migration rate of analyte on column about this, but...

03 May 2016 5,929 12 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

How to best wash a 96-well plate containing microplastic?

I am planning my protocol for my dissertation for an experiment quantifying bacterial (E. coli) biofilm formation on micro-plastic (5mm discs of polyethylene bags) by conducting a crystal violet...

23 February 2021 7,868 2 View

How can I improve the concentration of banana fruits extracted RNA?

Currently, I'm working with banana fruits. I've tried to do RNA extractions with different methods, and I've gotten total RNA without contamination, but I couldn't get a high concentration of...

22 February 2021 6,126 2 View

No title

Hello. I ask for help - I need to get lithium tetraborate (soluble salt) from lithium carbonate and boric acid. In literature, everything seems to be simple - mix, ignite and - it's done. But it...

16 February 2021 9,523 2 View

3T3-L1 cells, is this a bacterial contamination or a cross contamination with different cell line? or something else?

Hi, I am experiencing some difficulties with 3T3-L1 cells culturing recently. I am working with 3T3-L1 cells for almost 4 years now and have seen bacterial contaminations/ unhealthy cells and...

13 February 2021 4,040 3 View

What is the method of removing RNase contamination from a filter paper surface?

I am working on a biosensing project on paper substrate, however, it is found that the RNase contamination occurs on the filter paper. Might I ask is there any method to clean the paper surface...

12 February 2021 3,926 3 View

Purified protein requires Calcium for activation, but the elution buffer I used seems to interact with Calcium, help?

09 February 2021 6,946 4 View

Why am I getting such large heats of dilution in my Isothermal Titration Calorimetry Experiment?

I am trying to measure binding of calcium to an expressed protein we are studying and am getting very large heats of dilution for the calcium solution in my control tests. We prepared a 1 M CaCl2...

07 February 2021 7,532 1 View

Which fungicide are good for primary cells? Does it yeast contamination? How to get rid of them without killing the cells? How to get rid of spores?

Hello! Our lab is working with primary cells which we are isolating from the colorectal tissue. During the isolation, we are washing the tissue with pen-strep and then also add some pen-strep in...

07 February 2021 8,258 3 View

Moving bacteria-like organisms in my HEK293T cell culture?

Hi everyone, I have been culturing HEK293T cells that have been engineered to overexpress the mechanosensitive protein Piezo1. However, I am finding it very difficult to keep them in culture -...

02 February 2021 7,892 4 View