nanoparticles size from sem images| imagej |

[@SothearaChroay]

Thanks for kindly sharing your knowledge about this important SEM image measurement.

[@sanakhan1291]

Helpful video thanks for sharing this information

[@nanotutes]

Welcome

[@malixps]

It is a very simple and useful video. Thanks

[@nanotutes]

Glad to hear that

[@arsha3360]

Plz avoid the background music and include subtitles

[@nanotutes]

Will consider

[@DrBTStm]

this is very lengthy process. you cn do watershed and measure all the particle size at once by imagej rather than marking manually

[@nanotutes]

Thanks for your value able suggestion

[@yashkhan1802]

is it accurate method bro watershed process

[@dr.poojashandilya6885]

Thank you so much for all these videos are really helpfull

[@asmasohail7727]

my SEM images don't have a line bar, how do I set scale

[@nanotutes]

Without scale. Not possible.

[@sankarasubramanian5053]

Easily understandable. Thank you.

[@nanotutes]

Glad to hear that

[@fizzahshahid]

kindly tell me that after find the mean area and lenghth what we do next to find particle size what we do next? plz tell me

[@nanotutes]

Particle is the mean length of your material. If it is 2D or 3D material, then you can add both length and width of that material for defining its particle size.

[@shahsaadahmed4620]

is this necessary to measure all the nps we have in a image?or we can also take one NP and measure it with different angles?like horizently vertically and so on? waiting for your reply

[@nanotutes]

You can choose a number of particles randomly and report them within a range.

[@shanezahra8577]

In the end you've written average area and length but didn't explained how to calculate exact area of Nps with high accuracy

[@nanotutes]

The average values are reported that minimizes all errors or ambiguity.

[@vineetkumarj9469]

Very useful video!!!!! Can u please post a video on how to interpret SEM image.....Please a humble request

[@nanotutes]

Simply you have to just mention morphology of the material and then calculate estimated particle size by this video. And much more

[@anishar4766]

Which format image open in this software because zip files image didn't open

[@nanotutes]

Extract this file to png or jpg format. Or the default format from received from microscopes

[@anishar4766]

Thank you sir

[@komal1276]

Which software is used

[@snehaasha6497]

I have a doubt that, what we written as size.. Mean area.. Is it right or not? Plz reply

[@kavithatn2349]

Sir in have image will you please help me to check it's size

[@nanotutes]

Sure. Email me [e-mail]

[@prasadmemane20]

You calculated mean length But please tell how to calculate size......... Like nanoparticles are of size of 1 nm to 100 nm

[@nanotutes]

Size is based upon dimensions of the materials, proposing, length, width and hight of the material results the overall size of material.

[@prasadmemane20]

I am not getting answer of my question exactly

[@nanotutes]

Dear, we are unable to calculate exact size of a material by SEM. For this purpose, you must take TEM images and analyze it. Anyhow, we can estimate the size of a material by proposing any one dimension of that material through SEM. What, you want to calculate, gently speaking, you question is not too much clear for me.

[@marriumkhalid3210]

The link you provided cause error. Kindly share the correct link

[@nanotutes]

Link is working correctly. I have checked it personally. Plz open the link and click on your operating system and download the software.

[@HariShankar-eg1bk]

imagej.nih.gov/ij/download.html

[@asst.prof.rohitnikam729]

Kindly one video for calculation based on surface area from composite density and grain size product. The product is division to 6. Kindly send a high score software link

[@nanotutes]

will try

[@noreenramzan6727]

How to write size on Sem image of nanoparticle

[@nanotutes]

Simply use power point or paint.

[@noreenramzan6727]

@@nanotutes thank u sir

[@naveenk2219]

Sir how to find shape

[@siddigmohieldein7285]

Nice

[@collinsumukoro7696]

Please where is the correct link

[@nanotutes]

In the description.

[@ramprasad2091]

thank you sir. easy way.

[@sathyasinivasubalan8533]

Thank you..

[@nanotutes]

Always welcome

[@ArchangelSmurf]

thanks

[@amnagillani1962]

Thanks 👍