Summary
Umeå University invites applications for a two-year postdoctoral fellowship focused on the development of analytical methods for nanoparticulate structures of trace metals, particularly focusing on nanoparticulate mercury sulfide (HgS(np)). This opportunity is part of the Chemical Department’s initiatives aimed at addressing significant environmental challenges.
Postdoctoral Fellowship in Analytical Chemistry and Biogeochemistry, Umeå, Västerbottens län, Sweden
Designation
Postdoctoral Researcher
Location
Umeå, Västerbottens län, Sweden
Research Area
- Analytical Chemistry
- Biogeochemistry
- Environmental Science
Eligibility/Qualification
| Requirement | Details |
|---|---|
| Degree | Ph.D. in Analytical Chemistry, Biogeochemistry, Inorganic Chemistry, or a related field. |
| Experience | – Advanced experimental research experience. – Preferred: Method development in chromatography-mass spectrometry and biogeochemical studies of nanoparticulate trace metals. |
| Language | Proficient in English (oral and written). |
| Recent Graduates | Applicants who earned their Ph.D. within the last three years are preferred, with exceptions for specific circumstances (e.g., illness, parental leave). |
Job Description
The postdoctoral researcher will develop sophisticated analytical methods to quantify and characterize nanoparticulate structures of trace metals. The project will utilize advanced techniques including:
- Inductively Coupled Plasma Mass Spectrometry (ICPMS)
- Single-Particle ICPMS (sp-ICPMS)
- Size-Exclusion Chromatography ICPMS (SEC-ICPMS)
Additionally, nanoparticle characterization will be performed using:
- Scanning Electron Microscopy with Energy-Dispersive X-ray Spectroscopy (SEM-EDX)
- X-ray Photoelectron Spectroscopy (XPS)
- Vibrational Spectroscopy
The project will study the natural formation of HgS(np) in pore waters from sediments and soils, analyzing their role in mercury cycling in the environment.
How to Apply
Interested candidates must submit an application in English as a single PDF file including:
- CV
- Personal statement outlining research interests, qualifications, and motivation (max. 2000 characters including spaces)
- Publication list (including links/DOIs)
- Verified copy of Ph.D. diploma or documentation of expected completion date
- Copies of additional diplomas and academic certificates
- Contact details of two references
Applications should be submitted through Umeå University’s e-recruitment system, Varbi.
Last Date for Apply
July 12, 2026
For inquiries, contact Professor Erik Björn at erik.bjorn@umu.se or call +46 90-7865189
