What is the affordable lowest wavelength in UV spectroscopy and where we can use it?

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Do we save MSMEs of the Nation ?

SMEs are backbone of the country's white economy, most of them are II generation entrepreneurs and migrated from family owned business policies, and having sufficient higher educations for...

01 August 2024 5,562 2 View

How to perform EEG source analysis on each trial of data separately?

Hello Everyone I have a question about structure for connectivity analysis on sources. My goal: preprocess and cut data into trials create headmodels, using template MRI file perform source...

30 July 2024 2,744 1 View

What is the difference between self-renewal and proliferation?

A stem cell can divide to produce 2 identical copies of itself, which is called self-renewal. Then what is proliferation in terms of stem cells. Or is this term 'proliferation' applicable to stem...

04 June 2024 6,245 4 View

How does transient transfection of GFP plasmid works inside stem cells?

We have transfected the plasmid with lipofectamine, the plasmid will eventually move into the nucleus for transcription. Does this plasmid remain in the nucleus during cell replication? if so how...

22 May 2024 5,958 2 View

How to run an MD simulation for graphene oxide in Gromacs using CHARMM force field?

Firstly, is it appropriate to run an MD simulation for drug-graphene oxide interaction in Gromacs using CHARMM force field? If so, how can it be done? The problem that occurred was that the...

16 May 2024 5,106 0 View

If anyone has R-strain of fall armyworm, Spodoptera frugiperda kindly let me know..?

I have to rear the R-strain for my research

13 May 2024 3,394 0 View

How to find indexing of paper in SCI and SCIE?

In Scopus, we can check the paper indexed in Scopus or nor? I do not know how to check the paper indexing in SCI and SCIE.

09 April 2024 906 2 View

Whats wrong with the Illumina sequencing?

I recently performed Illumina shotgun sequencing and my fastqc data is as attached. is this correct?

01 April 2024 3,354 6 View

How to publish a paper without academic background?

I just failed about my PhD application (Business field). I think one of the reasons is "No Publication". But I have limited access of academic journals (usually use Google Scholar) and no...

21 March 2024 8,988 4 View

How to have self-learning of psychology and statistics?

I would like to study in PhD in marketing field. However, the Business School prefers to the candidate whom has a strong background in social psychology, judgment decision making / behavioral...

21 March 2024 5,335 5 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 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

U you think We need a website software of Blackbody radiation law expert software?

A website software of Blackbody radiation law expert software can used through the following web site. http://39.105.188.151:3000/index

07 August 2024 1,706 0 View

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View

How to calculate conductivity using Electrochemical Impedance Spectroscopy's Nyquist plot?

Hello everyone, I am new to this characterization but watching videos on youtube I have already plotted a Nyquist plot (Z' and -Z'') and already fitted models on my material using Zsim. But now I...

29 July 2024 1,376 0 View

How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program?

How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program? for example: Excited State 17: Singlet-A 5.1359 eV 241.41 nm...

28 July 2024 9,165 2 View

Why semicircle of nyquist plot is not complete?

While I am doing HER, I noticed that nyquist plots of Electrochemical Impedance Spectroscopy (EIS) is not complete. Will it affect for the Linear Sweep Voltametry (LSV) data? However, I can found...

26 July 2024 7,542 4 View