Comments on: Electron Microscopes vs. Optical (Light) microscopes

By: Oliver

Oliver — Sat, 01 Oct 2011 19:26:20 +0000

Remember: no copy-pasting of material from the Web! Do your research, cite your sources and write your assignments using your own words.

By: Stephie

Stephie — Sat, 01 Oct 2011 05:27:30 +0000

Huraai!now i can submit my bio lab report wel n done…thank u so much

By: Oliver

Oliver — Tue, 27 Sep 2011 12:27:22 +0000

All of the articles on this web site were written by Oliver Kim.

By: cj55

cj55 — Tue, 27 Sep 2011 07:04:33 +0000

I need to use this information in my essay, would be helpful to know the name of the writer of this post outline.

By: Oliver

Oliver — Wed, 20 Jul 2011 21:00:07 +0000

What about making a table for yourself and then posting it for all to read? This would certainly be appreciated!

By: nickking

nickking — Wed, 20 Jul 2011 15:11:32 +0000

helped me for my homework but the information was hard to find.
Would have better if there was a box showing differences.

By: Mini-SEM

Mini-SEM — Thu, 16 Jun 2011 16:59:25 +0000

Electron microscopes have a range of disadvantages as well:
-They are extremely expensive.
(false)
-Sample preparation is often much more elaborate. It is often necessary to coat the specimen with a very thin layer of metal (such as gold). The metal is able to reflect the electrons.
(false)
-The sample must be completely dry. This makes it impossible to observe living specimens.
(false)
-They require more training and experience in identifying artifacts that may have been introduced during the sample preparation process.
(false)
-The space requirements are high. They may need a whole room.
(false)

visit
http://www.mini-sem.com
to find out more information about the most incredible one of a kind Duel Scanning Electron Microscope and x-ray analyzer in the world (The Mini- Scanning Electron Microscope)!

By: basil

basil — Tue, 31 May 2011 05:12:54 +0000

this is a nice article.i found everything that i was look for.thanks

By: samridhi gaur

samridhi gaur — Thu, 05 May 2011 15:54:11 +0000

some other differences are as follows
@ optical microscopes are the simplest and oldest microscope compared to electron microscope
@ optical models are cheaper and easier to maintain than electron microscope
@ optical microscopes use simple lens whereas EM use an electostatic and electomagnetic lens

By: michelle

michelle — Sun, 20 Feb 2011 13:30:13 +0000

I found this really helpful, it answered my questions for me and also enabled me to understand clearly..Thank you..

By: MNSF

MNSF — Tue, 11 Jan 2011 05:20:32 +0000

thank you so much. you have helped us a lot with us Bio project. please do more.

By: Queenie

Queenie — Tue, 14 Dec 2010 13:50:52 +0000

I loved this comprehensive information! This really helped me while studying for a final exam. Thank you

By: ridonkulous girl

ridonkulous girl — Fri, 05 Nov 2010 00:33:36 +0000

okeyyyy, so, this helped tonsssss with my homework. i was completely clueless ! and then…… i read this and was like “ohhhhhhhh junk ! this shananginz is pretty nippy.” and then my homework was donee ! THANKSS

By: Vivi

Vivi — Thu, 04 Nov 2010 20:47:05 +0000

You ar e a life saver!!!! thank you sooo much, this was very useful

By: alana

alana — Mon, 01 Nov 2010 22:02:00 +0000

this help with my science test

By: gemma

gemma — Tue, 19 Oct 2010 17:21:52 +0000

this has helped me massively thanks x

By: Anah

Anah — Sun, 17 Oct 2010 09:57:18 +0000

Good info.
I managed to find adequate information here regarding my research.

By: Knight Fox

Knight Fox — Tue, 15 Jun 2010 07:27:07 +0000

Thank you for giving these details.
These have helped me making my bio project.