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Projects

As a scientific user facility, the Environmental Molecular Sciences Laboratory (EMSL) provides expertise, instrumentation, and resources to 250 projects each year. 

EMSL projects displayed on the EMSL web site project page reflect project abstracts and information migrated to this page before April 30, 2024. To review current and past EMSL user projects, visit EMSL Science Central.™ 

 

  • Projects beginning at or after given date.
    Projects ending at or before given date.

Nanocrystalline MoS2 catalysts

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Wendy Shaw
Project type
Exploratory Research
Characterization by SEM of nanocrystalline MoS2 solids. We have 4 samples that we would like to analyze by SEM for nanostructure.

Determination of nanoporous material oxidation states

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Dawn Wellman
Project type
Exploratory Research
This proposal is in support of projects associated with the development of novel surface-activated nanoporous materials for treatment of waste waters and as radionuclides getters in proposed…

Characterization of Pure and Doped ZnO Nanoclusters

Lead Institution
University of Idaho
Principal Investigator
JiJi Antony
Project type
Exploratory Research
ZnO is a wide-band gap semiconductor (3.3 eV) that has attracted tremendous interest as blue light emitting spintronic material. ZnO particles when doped with transition metals can develop properties…

Surface Characterization of Ambient Ultrafine Particles

Lead Institution
Central Washington University
Principal Investigator
Eric Bullock
Project type
Exploratory Research
The ultrafine fraction (<0.1 mm diameter) of ambient particulate matter (PM) caused by combustion has recently been shown to induce significant oxidative stress in macrophages and epithelial cells…

Routine SEM analysis of lysed Bacillus spores

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Cindy Bruckner-Lea
Project type
Exploratory Research
The research included in this proposal involves the routine SEM analysis of Bacillus thuringiensis and Bacillus atrophaeus spores. SEM analysis will allow us to determine the extent of physical…

Microscopy of Hanford Tank Sludge

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Edgar Buck
Project type
Exploratory Research
Investigate nature of Hanford tank wastes with transmission electron microscopy to determine particle compositions and structure, as well as oxidation states of elements.

Electron Microscopy investigation of bacterial outer membrane vesicles

Lead Institution
Duke University
Principal Investigator
Meta Kuehn
Project type
Exploratory Research
As per conversation with Alice Dohnalkova, we wish to investigate the morphology of bacterial outer membrane vesicles and wildtype and mutant bacteria that produce various quantities of them. The…

Low-coordinated oxygen sites on MgO surfaces

Lead Institution
University of Erlangen-Nuremberg
Principal Investigator
Oliver Diwald
Project type
Exploratory Research
Recently, we have measured the pphotoluminescnece of MgO particles as a function of the excitation wavelength (4.6 eV and 5.1 eV) and observed two emission bands at 3.3 and 3.4 eV. According to…

Surface area and porosity analyses of mesoporous thin films and powders

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Richard Champion
Project type
Exploratory Research
The goal of the use of the BET instrument in EMSL 1413 is for characterization of mesoporous thin films and powders. The BET is a crucial instrument in analyzing the quality and material…

SEM investigation of Thermal Barrier Coatings and ODS alloys

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Glenn Grant
Project type
Exploratory Research
We are interested in compositional and microstructural information on approximately 10 samples of Zirconia coated steel and a ferritic ODS alloy. We are also interested in high resolution SEM images…