Alternatives to Graphpad?

More Nicola Marrano's questions See All

What is the differences between private and state run therapeutic communities in the uk?

i am doing my masters in criminology and currently doing an assignment on the effectiveness of the tcs and was querying the difference if any on the private sector run dovegate or the state one...

27 March 2024 3,380 0 View

Chromosome microdissection after hybridization?

Hello, has anyone any experiences with chromosome microdissection on chromosomes previusly hybridized with FISH (fluorescent in situ hybridization)?

06 November 2023 904 0 View

How to evaluate desensitization of GPCRs?

Hello everyone!!! I would like to analyze the desensitization and recycling of GPCRs following stimulation with their agonist. Have any of you ever performed such analysis? I would prefer to do...

01 November 2023 6,345 1 View

Best heart rate monitors for adult dairy cows?

I am looking to measure heart rate (variability) in adult dairy cattle. I am looking at the Polar monitors and wondering is anyone has any recommendations for monitors and/or straps Thank you

16 October 2023 3,068 6 View

How to calculate linear interpolation?

My sister is an architect and needs to use linear interpolation in the following situation: The NCC states the maximum ramp length for a 1:14 ramp is 9 meters and a 1:20 ramp is 15 meters before...

12 July 2023 9,121 1 View

Do parents to be know enough about pre conception nutrition?

Is there research about what knowledge parents to be have about nutrition before pregnancy? What guidance is there available from professionals about nutrition preconception. Is more nutrition...

05 February 2023 1,506 4 View

MALDI-TOF adduct peak M + 70?

Have any of you detected an abduct +70 in MALDI-TOF analysis? What it could be?

01 December 2022 2,713 5 View

Have you successfully dealt with mite contamination on a CO2 incubator?

For a time, we had constant contamination of our tissue cultures in the lab. Pretty much every plate in the incubator got contaminated with fungi and/or bacteria. After two months of cleaning,...

18 October 2022 1,243 1 View

What are your go-to FISH blocking agents that are NOT salmon/herring sperm DNA or BSA?

I currently use herring sperm DNA and BSA, plus all the "standard" FISH ingredients (formamide, dextran sulfate, SSC) but am worried that there is still a bit too much background and/or...

24 March 2022 8,776 3 View

Has anyone tried or purchased a DJI Matrice 300RTK with Zenmuse L1 Lidar Sensor?

I am looking for a stable multi-rotor copter drone with lidar capabilities and am considering purchasing a DJI Matrice 300RTK with Zenmuse L1 Lidar Sensor for cultural heritage and archaeology...

10 March 2022 7,492 6 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

Z-average size from Dynamic Light scattering can it be lower than the original probe size?

Hi everyone, Recently I have been conducting Dynamic Light scattering experiments in a micellar solution at 5 and gel at 37 degrees of Celsius with latex particles of diameter 190-500 nm. While...

01 August 2024 1,168 4 View

I found the zeta potential of exosomes in DLS and it was -8mv. So is it correct or not ?

What should be the zeta potential of bovine milk exosomes

25 July 2024 7,376 5 View

Comparing Liposome Size: DLS Measurement vs. SEM Observation with Air Drying ?

I have an issue with SEM imaging of liposomes. When measured by DLS, they appear to be around 120 nm, but when using SEM with simple air drying, they appear much larger, around one micrometer.

25 July 2024 3,395 3 View

What is the reason of appearance of 2 or 3 peaks in zeta potential analysis of sample?

Hello I have prepared metal nanoparticles and did zeta potential. Normally there is a single peak in sample but now there are 3 peaks. I prepared sample for analysis first I prepared 10 mg/mL...

30 June 2024 1,063 4 View

I anyone working on synperonic F108 non ionic surfactant?

I have having issue with my DLS results

25 June 2024 2,218 1 View

How to obtain the scattered farfield in CST?

Hi, I performed a simulation of a Transmitarray structure with an impinging plane wave, designed to direct the output beam at 20° right with respect to the axe perpendicular to the structure. But...

19 June 2024 6,415 5 View

How can a single photon propagate in a straight-line in a dielectric medium?

Given the well-documented quantum Rayleigh scattering of single photons in a dielectric medium [1] A. P. Vinogradov, V. Y. Shishkov, I. V. Doronin, E. S. Andrianov, A. A. Pukhov, and A. A....

17 June 2024 7,692 9 View

Why are my nanoliposomes turning purple??

Hello, I am making lipid nanoparticles using the thin film hydration method. Formula is DODMA:DSPC:Cholesterol:DSG-PEG2000 at 60:20:17.5:2.5 %mM in 5mM total. After hydration in sodium acetate...

16 June 2024 6,842 6 View

For DLS we get three measurements (3 graphs) for number/size distribution. how can plot one graph representing all 3?

for DLS we get three measurements (3 graphs) for number/size distribution. how can plot one graph representing all 3?

15 June 2024 2,323 3 View

Stefan Zitz

I would start with Pythons matplotlib, it's free can do almost everything.

Nicola Marrano

Thank you.

I'll try it.

Geovanny Alvarado-Villa

This is the Prism scatter diagram, the software is compatible with mac and windows. In R insurance you can find a package.

Dear Stefan

I can't install Pythons matplotlib. Do you have a specific link to download it?

thank you

Idrissa Gaye

Dear all,

Try with mathcad software.

Abolfazl Ghoodjani

Hi dear friend I recommend using only my software. This is great in any field