Can anyone measure DTA for ZnSnAs2?

More I. V. Fedorchenko's questions See All

What is initial intensity in Stern-Volmer plot for quenching studies in solution state?

I was performing quenching studies in solution state. While plotting the Stern-Volmer graph, which intensity should I use as initial intensity (I0). For example, I take 1 ml of 0.1 M fluorophore...

25 June 2024 5,385 1 View

Is Chromium degradation research is banned in India? Why?

Expecting a technical reason

19 June 2024 4,495 0 View

Why liposome size increase during storage?

My liposome is a non-phospholipid liposome (sterosome) composed of palmitic acid and cholesterol, 20mg of palmitic acid and 70mg of cholesterol. After several months of storage in a refrigerator...

18 June 2024 7,459 5 View

Why liposome size increase during storage and after release?

My liposome is a non-phospholipid liposome (sterosome) composed of palmitic acid and cholesterol, 20mg of palmitic acid and 70mg of cholesterol. After a month of storage in a refrigerator at 4...

18 June 2024 1,858 1 View

What is covering the wall of tio2 that causes the side view not to be visible?

It doesn't seem like nanowire, because the Tio2 surface is clearly visible.

27 May 2024 6,319 0 View

Why usually researchers experiment with increased dosage of contaminants than found in actual effluent in research process?

I am searching for a technical reason that anyone could suggest please?

08 May 2024 6,032 2 View

Why my DNA bands are not visible but my TrackIt Invitrogen ladder bands are after running them on pre-stained (BrEt) agarose gel?

After staining and solidifying my agarose gel, I load the first well of the dried agarose gel with the TrackIt Ladder (10488058) from Invitrogen and load my unstained DNA samples into the other...

22 April 2024 635 4 View

What is the application formula for drug release kinetics from liposomes through dialysis membrane?

Hello fellow scholars, I would like to know if I measure the drug release of my liposome through a dialysis membrane, how to solve the model that this device may cause [two-stage release]? Of...

09 April 2024 370 0 View

¿Como puedo transformar una variable donde predominan los ceros y también hay valores altos dispersos?

Tengo una columna de la variable de "precipitación" donde predominan los ceros y hay valores altos. No he podido transformarla para obtener una distribución normal, ya he usado métodos de log,...

05 April 2024 8,427 1 View

What are the reliable spectrophotometric methods for compounds with overlapping spectras?

I have a fluorophore and its emission is quenched on adding analyte compound. The overlapping spectra of compound and analyte make UV-vis absorption analysis unreliable. The analyte mixture...

03 April 2024 7,914 1 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View