Center for Electron Microscopy and Analysis
Center for Electron Microscopy and Analysis
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Cells at CEMAS
Join Giovanna Grandinetti, CEMAS cryo-EM researcher, on Cells at CEMAS for our Beyond the Scope: CEMAS Discussion Series. Learn about using different microscopes and techniques to take a closer look at mammalian cells.
มุมมอง: 92

วีดีโอ

In Situ SEM Nanomechanical Testing - Advances in Extreme Temperature Testing and Automation
มุมมอง 1973 หลายเดือนก่อน
Join Eric Hinstala, applications scientist at Bruker Nano Surfaces for our Beyond the Scope: CEMAS Discussion Series on In Situ SEM Nanomechanical Testing - Advances in Extreme Temperature Testing and Automation. The combination of nanomechanical testing and electron microscopy is a powerful technique for targeting microstructural regions of interest, directly visualizing deformation mechanisms...
Utilizing electron microscopy to understand the effect of the environment on fracture of metals
มุมมอง 1415 หลายเดือนก่อน
Join Jenifer Locke, professor of materials science and engineering, on utilizing electron microscopy to understand the effect of the environment on premature fracture of structural metals for our Beyond the Scope: CEMAS Discussion Series.
X-ray Photoelectron Spectroscopy at the Ohio State Surface Analysis Laboratory
มุมมอง 1299 หลายเดือนก่อน
Join Yehia Khalifa, research scientist in the Department of Chemistry and Biochemistry, discussing X-ray Photoelectron Spectroscopy at the Ohio State's Surface Analysis Laboratory for our Beyond the Scope: CEMAS Discussion Series.
Using microCT in Conjunction with Electron Microscopy
มุมมอง 15310 หลายเดือนก่อน
Sarah Mikula, CEMAS laboratory supervisor, discusses using microCT in conjunction with electron microscopy for our Beyond the Scope: CEMAS Discussion Series.
Multi-scale characterization of 3D printable ODS-MPEAs by cross-correlation of advanced STEM methods
มุมมอง 20611 หลายเดือนก่อน
Our recent work (Nature, 2023) has demonstrated a new strategy to design alloys for high-temperature applications using additive manufacturing. Combining multi-principal element alloy (MPEA) and oxide-dispersion-strengthening (ODS) concepts opens up a vast unexplored compositional space to develop new 3D printable alloys. Here, we reveal the microstructural origins of the extraordinary performa...
Machine vision in situ TEM for studying energy materials
มุมมอง 230ปีที่แล้ว
Jennifer McConnell, product manager at Protochips, discusses Machine vision in situ TEM for studying energy materials, for our Beyond the Scope: CEMAS Discussion Series. Learn more about CEMAS at cemas.osu.edu
EBSD - Transforming Kikuchi Patterns into Useful Data
มุมมอง 1Kปีที่แล้ว
Electron Backscatter Diffraction (EBSD) has become a standard technique for the imaging and characterization of polycrystalline materials. While most EBSD users have at least a basic understanding of the physics of electron diffraction in the SEM, very few actually understand that process of how Kikuchi patterns are indexed to determine the crystal orientation and how useful descriptions of ori...
Low Voltage SEM Imaging for Micro/Nanoelectronics Process Development and Troubleshooting
มุมมอง 278ปีที่แล้ว
Aimee Price, senior research associate, Nanotech West Laboratory, discusses Low Voltage SEM Imaging for Micro/Nanoelectronics Process Development and Troubleshooting for our Beyond the Scope: CEMAS Discussion Series.
Using cryoSPARC (v4) to Analyze Negative Stain Data
มุมมอง 2.7Kปีที่แล้ว
Join Yoshie Narui, Cryo-EM senior researcher at CEMAS, speaking about Using cryoSPARC (v4) to Analyze Negative Stain Data for our Beyond the Scope: CEMAS Discussion Series. This Beyond the Scope seminar will provide a brief introduction into the newly released version 4 of cryoSPARC and builds upon the previous talk “Introduction to Single Particle Data Analysis Using cryoSPARC”. In addition, a...
Getting Started with Cyro-EM
มุมมอง 595ปีที่แล้ว
Come learn more about how you can use cryogenic-electron microscopy (cryo-EM) to accelerate your research. The Center for Electron Microscopy and Analysis (CEMAS), in partnership with Thermo Fisher Scientific, hosted a “Getting Started with Cryo-EM” event where we connect the needs of biomedical researchers with what is possible using our advanced instrumentation. Since 2017, when the Nobel Pri...
Microscopy Vacuum Systems: Nothing to it
มุมมอง 320ปีที่แล้ว
Henk Colijn, Assistant Director of Research Operations at CEMAS, leads Beyond the Scope: CEMAS Discussion Series on the basics of microscopy vacuum systems.
Careers in Microscopy and How MSA Can Help You Get One
มุมมอง 200ปีที่แล้ว
Join MSA Student Council and panelists from AFRL, Thermo Fisher and Ohio State to get tips on how to get a career in microscopy!
Compositional Analysis at the Microscale with EDS and WDS
มุมมอง 238ปีที่แล้ว
Compositional Analysis at the Microscale with EDS and WDS with Dr. Kat Crispin from Morgan Advanced Materials
Diffraction in the TEM
มุมมอง 1.8Kปีที่แล้ว
Diffraction in the TEM with CEMAS' Hendrik Colijn
Sample Preparation of Inorganic Materials for Electron Microscopy
มุมมอง 601ปีที่แล้ว
Sample Preparation of Inorganic Materials for Electron Microscopy
Making the Most of Your Glacios Time
มุมมอง 8552 ปีที่แล้ว
Making the Most of Your Glacios Time
Cryo-EM and the FIB
มุมมอง 6552 ปีที่แล้ว
Cryo-EM and the FIB
The Brave New World of meV EELS in the Electron Microscope
มุมมอง 3472 ปีที่แล้ว
The Brave New World of meV EELS in the Electron Microscope
Resins for Embedding Biological Samples for Electron Microscopy Examination
มุมมอง 1.3K2 ปีที่แล้ว
Resins for Embedding Biological Samples for Electron Microscopy Examination
Large Area Analysis in the SEM
มุมมอง 7382 ปีที่แล้ว
Large Area Analysis in the SEM
Novel Light Microscopy Technologies in Scientific Research
มุมมอง 1772 ปีที่แล้ว
Novel Light Microscopy Technologies in Scientific Research
Overview of CEMAS' Aberration Corrected TItan TEM and Themis-Z (S)TEM
มุมมอง 7502 ปีที่แล้ว
Overview of CEMAS' Aberration Corrected TItan TEM and Themis-Z (S)TEM
Getting Started with Cryo-EM at CEMAS
มุมมอง 2552 ปีที่แล้ว
Getting Started with Cryo-EM at CEMAS
How to Mount Samples for microCT Scanning
มุมมอง 1K3 ปีที่แล้ว
How to Mount Samples for microCT Scanning
EDX Analysis in the S/TEM
มุมมอง 3.4K3 ปีที่แล้ว
EDX Analysis in the S/TEM
SEM Limbo: How Low Can You Go?
มุมมอง 2743 ปีที่แล้ว
SEM Limbo: How Low Can You Go?
Troubleshooting in cryo-EM Sample Preparation
มุมมอง 5K3 ปีที่แล้ว
Troubleshooting in cryo-EM Sample Preparation
Live EELS Analysis Using CEMAS Samples
มุมมอง 2.6K3 ปีที่แล้ว
Live EELS Analysis Using CEMAS Samples
EELS Presentation
มุมมอง 8K3 ปีที่แล้ว
EELS Presentation

ความคิดเห็น

  • @manishborse2798
    @manishborse2798 หลายเดือนก่อน

    Hello, thank you. This is very important information. I have captured some dislocation in SEM_STEM with a very good constant than TEM. Could you please provide some insights into why we can see dislocations easily in STEM mode? Also, what exactly does STEM3+ mode do? It's stopping the least scattered electron (BF); what does the Blue ring indicate?

  • @tareknagla3141
    @tareknagla3141 หลายเดือนก่อน

    Excellent

  • @user-mc1ic7rb1i
    @user-mc1ic7rb1i 8 หลายเดือนก่อน

    Hi, what can it be if I can't see a carbon layer of my grid at all?

  • @user-we1gf5hc4n
    @user-we1gf5hc4n 10 หลายเดือนก่อน

    VERY informative presentation on HPF

  • @karimsc3921
    @karimsc3921 ปีที่แล้ว

    Thank you for sharing your knowledge That was very informative indeed

  • @chinenyeekemezie4043
    @chinenyeekemezie4043 ปีที่แล้ว

    Hi, Thank you for these sessions. They have been quite insightful. Is it possible to virtually join the session on 3/31/2023? If yes, can you share the registration link?

    • @centerforelectronmicroscop186
      @centerforelectronmicroscop186 ปีที่แล้ว

      Hi there! Follow this link to register for the virtual 3/31 event: osu.zoom.us/webinar/register/WN_uZIgzzkuSV2IZ8Rynrtc-g

  • @vibergyplus5949
    @vibergyplus5949 ปีที่แล้ว

    Thanks for the content. Nice to see a modern (2023) single particle negative stain analysis video.

  • @xiaowenxie6718
    @xiaowenxie6718 ปีที่แล้ว

    Hi, thank you for kindly sharing your expertise. May I ask how you evaluate if your particle, which is a complex, falls apart according to your negative stain? Thanks. Do you usually do 2D classification with negative stain results?

  • @odunarobolapius2943
    @odunarobolapius2943 ปีที่แล้ว

    Thank you for this lecture

  • @MuhammadAliSharBaloch
    @MuhammadAliSharBaloch ปีที่แล้ว

    Thanks for sharing 👍

  • @deepanpragadeesh6439
    @deepanpragadeesh6439 ปีที่แล้ว

    Great job 👍

  • @francisokello
    @francisokello 2 ปีที่แล้ว

    Many thanks for the nice talk about new S/TEM techniques

  • @songshinez7555
    @songshinez7555 2 ปีที่แล้ว

    Thanks for sharing! It’s very helpful.

  • @jimmyyoung1657
    @jimmyyoung1657 2 ปีที่แล้ว

    Thanks for sharing!

  • @facundomasari7090
    @facundomasari7090 2 ปีที่แล้ว

    I can't find the option "F8 image processing" on the list. My list jumps from F7 Solutions to F9 Operational options. Any idea why could that be? Thank you very much

    • @wangtianzhao9265
      @wangtianzhao9265 ปีที่แล้ว

      From my own experience, you have to save all the pattern files as .up2 for reindexing. This can only be done during your data acquisition.

  • @prasadvalluri4390
    @prasadvalluri4390 2 ปีที่แล้ว

    Excellent talk, thank you for helping get good understanding on 4D-STEM technique

  • @elisbansacari5348
    @elisbansacari5348 2 ปีที่แล้ว

    hello nice presentation, were can I find the ppt or pdf presentation? can you share that, thank you so much.

  • @deepanpragadeesh6439
    @deepanpragadeesh6439 2 ปีที่แล้ว

    Its a great explanation sir.

  • @Sam-bc9su
    @Sam-bc9su 2 ปีที่แล้ว

    Thank you for sharing the video, its really informative. I have two queries regarding processing core-lose EELS data. I am interested in finding L3/L2 white line intensity ratio for iron, but not sure which fitting model to use in GSM or how to calculate it in GMS 3.4 version. Previous studies reported Hartree-Slater cross section. I would appreciate if you provide the steps to do this analysis in GMS🙏🙂

  • @lesamad
    @lesamad 2 ปีที่แล้ว

    Hi, who are you? Why do I keep receiving sms regarding some account I have never created. Kindly advise, it's serious. Thanks

  • @lee-dx3oz
    @lee-dx3oz 2 ปีที่แล้ว

    Good presentation ^^

  • @mxqiu1214
    @mxqiu1214 3 ปีที่แล้ว

    MARK

  • @AnandBaburajan
    @AnandBaburajan 3 ปีที่แล้ว

    Thanks!

  • @ricardomiranda3059
    @ricardomiranda3059 3 ปีที่แล้ว

    pretty interesting

  • @rahul6764
    @rahul6764 4 ปีที่แล้ว

    Very informative Thank you