ALERT * * * Important Update for iLab Users * * *
Migration Status: The support system migration has been paused. As of now, we do not have an exact date for when the migration will continue and timing is still to be determined. We will provide updates here as soon as possible.
The ‘Help’ link in iLab now redirects to ilab-support@agilent.com as part of our support system transition. For full details, please refer to our Help Site article Submit and Track Support Requests in the Portal.
Upcoming Holiday Closure: In observance of a holiday, Agilent CrossLab/iLab Operations Software Support Help Desk will be closed during U.S. hours on Monday, January 19th, 2026. During this time, support in the U.S. and Canada will be unavailable. APAC and EU Support will remain open as normal. For urgent matters, please add "Urgent" to your ticket/email subject or press "1" when prompted to escalate a call on the iLab Support phone, and we will prioritize those requests first.
The Samuel Roberts Noble Microscopy Laboratory (SRNML) is sponsored by the OU Vice President for Research and Partnerships as a core shared research facility. For access to the SRNML, users of this facility and its resources must agree to the following terms:
Researcher Co-authorship. SRNML researchers often make significant intellectual or otherwise enabling contributions to the success of a research project, and recognition of these contributions is important. In such cases it is expected that such individual(s) will be included as co-author(s) of all publications arising from or making use of the results obtained by the Core Facility. Significant intellectual input could include any or all of the following:
In general, it is preferable to discuss the potential for this at the outset of the project, especially when the project involves developmental work rather than repetition of an established procedure. Research advisors should contact the SRNML Director if there is a question about this policy, or about a Core facility staff member’s contribution to a project.
Core facility charges. Please note that service fees are charged for consumable supplies, operating costs, and to maintain and improve each of the core facilities. These service fees are not a substitute for appropriate recognition of the contributions of core lab personnel through ACKNOWLEDGMENTS AND/OR co-authorship ON publications.
Reporting Outcomes. Shared instrumentation was acquired through a variety of external sources with internal matching support. In order to properly document research outcomes made possible by the SRNML, and to enhance the chances of success for future grants to obtain new shared research instrumentation, we need quantitative metrics. The individual faculty mentors of the users must provide to the SRNML Director an account of any publications (and posters) that included work performed at the SRNML or in collaboration with SRNML personnel. Continued access to SRNML resources is contingent on providing this annual data.
| Dr. Stefan Wilhelm | Director | stefan.wilhelm@ou.edu | |
| Dr. Tingting Gu | Associate Director for Advanced Light Microscopy | Tingting.Gu-1@ou.edu | |
| Hours | Location |
|
8AM - 5PM M - F |
George Lynn Cross Hall |

Associate Director for Advanced Light Microscopy
Contact for Light Microscopy
Email: tingting.gu-1@ou.edu

Research Associate for Electron Microscopy
Contact for Scanning Electron Microscopy
Email: plarson@ou.edu

Research Scientist for Electron Microscopy
Contact for Transmission Electron Microscopy
Email: jsabisch@ou.edu
| Name | Role | Phone | Location | |
|---|---|---|---|---|
| Dr. Stefan Wilhelm |
Director of SRNML
|
stefan.wilhelm@ou.edu
|
||
| Dr. Tingting Gu |
Associate Director for Advanced Light Microscopy
|
Tingting.Gu-1@ou.edu
|
Richards 9
|
|
| Dr. Preston Larson |
Research Associate
|
plarson@ou.edu
|
NML 214
|
|
| Dr. Julian Sabisch |
Research Scientist
|
jsabisch@ou.edu
|
NML 210
|
| Service list |
| ► TEM (2) | |||
| Name | Description | Price | |
|---|---|---|---|
| 2010F Data Aquisition |
Request data aquisition for our highest resoltuion TEM. STEM imaging, diffraction and EDS chemical analysis are all also available to compliment the high resolution imaging. |
Internal
$65.00
/hr
External $100.75 each Corporate $165.75 /hr |
|
| Transmission Electron Microscopy (TEM) Consultation |
Talk with our research scientist to discuss a project or planned experiment. |
Inquire | |