24 July 2024 1 6K Report

Though much literature suggests fitting a Voigt profile on a LIBS peak, is it also possible to fit a Gaussian profile on the LIBS peak?

I have 204 spectra files, and I am building a pipeline for batch preprocessing of spectra.

More Rahul Patil's questions See All
What are the roles of both Monetry and Fiscal Policy coordination in optimising the Macroeconomic outcomes in the economy ?

These days policy coordination is becoming necesssary on different front. In India also it is the same case. Monetary and Fiscal policy interface is important in order to address the...

30 July 2024 2,104 6 View

How to estimate sample size for GWAS of continuous and discrete traits? What are the pre-requisites?

Genome-wide association study (GWAS) Continuous traits: eg. Height Discrete traits: eg. Eye color

28 July 2024 286 0 View

Can the MDFT mental health care model help reduce drug addiction?

This question might come up in my research on "Frustration, Fantasy, and Drug Addiction," where I'm also trying to figure out how to overcome mental health issues without turning to drugs.

30 June 2024 5,936 0 View

What is the effect of redshift on the evolution of an AGN?

AGN (Active Galactic Nuclei) are high energy galaxies powered by supermassive blackholes. The evolution of a galaxy is characterized by parameters such as luminosity and redshift. The redshift is...

25 June 2024 3,782 2 View

Why is my phage library obtained at round 2 of Biopanning viscous?

After incubation of the TG1 cells with the helper phage, I spun down the culture and precipitated the supernatant with PEG/NaCl. After this, I spun it down again and resupended the pellet in PBS....

21 June 2024 6,260 2 View

Which smoothening model is acceptable for processing of circular dichroism spectra?

For smoothening of noisy CD spectra, several fitting models are available in Jasco spectra manager software, like Savitzky Golay, binomial, means movement and adaptive smoothening. Each one asks...

16 June 2024 3,997 1 View

I am carrying out MTT Assay using HeLa cells but the absorbance values are really less, can anyone please help?

I have seeded HeLa cells in a calculation of 10000 cells per well in a 96 well plate. Then I went for treatment in the next day. Then at last, I added 7ul of 5mg/ml solution of MTT reagent into...

12 June 2024 1,460 3 View

Can we use LIBS Peak - Ti 441.492 for the Univarate Analysis ?

I have 17 different steel samples, in which i identified a peak of Ti 441.492. But , if you look closely at photo, while some some peak are at 441.492 , some are at the slight offset. eg 441.490...

10 June 2024 8,934 2 View

Challenges in Univariate Analysis for Stainless Steel Samples using Laser Induced Breakdown Spectroscopy?

Respected Members , I have a 17 different steel sample references , with varying concentration for Minor Elements being Mo , Ni , Mn ,Si , Cr etc , i am trying to build a calibration curve with...

10 June 2024 993 0 View

Is radio emission thermally or non thermally dominated?

Thermal emission is temperature dependent. Non-thermal emission is not temperature dependent such as synchrotron emission.

29 May 2024 5,155 2 View

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Using OBD technique i am trying to measure laser induced shockwaves velocity i found that at start velocity increases and then decay?

i am unable to interpret why its increases in start as shown in figure

11 August 2024 2,179 1 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 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

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 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 should operational parameters be selected when developing a pore-free laser welding technology?

There are three operating parameters - the laser power, the diameter of the focus spot and the scanning speed. It is necessary to obtain a seam of a given depth without pores. What parameter...

27 July 2024 7,168 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

What is single absorption ESR spectroscopy ?

In the context of Electron Spin Resonance (ESR) spectroscopy, under what conditions is an absorption spectrum considered to be a single absorption spectrum?

25 July 2024 2,325 1 View

What binder would be the best choice to modify glassy carbon electrode with a 2D Material like Graphene or MXene?

I am trying to drop cast 2D Materials on Glassy Carbon Electrode for Cyclic voltametry and EIS purpose. What would be best binders to use?

23 July 2024 5,776 2 View

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