The staff will help you with your electron microscopy (EM) experiments and train you to use the equipment. You are not expected to master every function of the instruments and can ask for help at any time, whether it be in using the equipment or the design of your experiment.
It's never too early to seek advice. Even if your project is months away from using the microscopy facility it's good to be aware of any potential pitfalls early on.
You may also choose to contract the labour content of your project to the staff. If so, please contact Allan Mitchell in the first instance to discuss options.
Electron microscopy staff
Allan Mitchell, Technical Manager
Allan manages the electron microscope side of things and is your first point of contact for a new EM project.
Dr Mihnea Bostina
Mihnea is the Academic Director of OMNI Electron Microscopy and a senior lecturer in Microbiology. His research interest is the structural biology of viruses and single particle reconstruction.
Tel +64 3 479 7301
Richard has expertise in Transmission Electron Microscopy (TEM) including:
- Small particle analysis (viruses, nanoparticles, etc)
- Chemical fixation
- Embedding and ultramicrotomy
- Image analysis and image editing
Liz's expertise is in Scanning Electron Microscopy (SEM) including:
- Conventional SEM sample preparation and imaging
- Field emission SEM sample preparation and imaging
- Cryo - FESEM
- Energy dispersive x-ray analysis (EDS)
Gillian's expertise in Electron Microscopy includes:
- Conventional TEM sample preparation
- Liquid nitrogen management
Sharon's expertise in Electron Microscopy includes:
- Correlative microscopy
- High pressure freezing and plunge freezing
- Conventional TEM and SEM sample preparation and imaging
Sharon is part-time and can be contacted on Mondays, Tuesdays and Wednesdays.
Marianne is a technician for the Department of Geology. Her expertise includes:
- Operation of the Zeiss FEG SEM
- Aztech software
Maja Tusek (Accounts)
Maja is providing temporary accounts support.
Confocal and light microscopy, and X-ray µCT
Andrew McNaughton manages the OMNI confocal and µCT facility and is the person to approach regarding using these techniques.
His expertise is in Confocal Microscopy and µCT including:
- Confocal training and techniques
- µCT training
- Nano-indenter training
- Image processing and 3D reconstruction
The User Group consists of members that represent University of Otago departments that use the Electron Microscopy unit and advises the OMNI Academic Advisory Group on direction and strategy.
Visit About us for information about how our user groups work and how to make contact.