Browsing by Author "Dariz, Petra"

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2021-06-27Zeitschriftenartikel

Ageing Effects in Mounting Media of Microscope Slide Samples from Natural History Collections: A Case Study with Canada Balsam and PermountTM

Schmid, Thomas; Hidde, Julia; Grünier, Sophie; Jungnickel, Robert; Dariz, Petra; Riedel, Jens; Neuhaus, Birger

Microscope slide collections represent extremely valuable depositories of research material in a natural history, forensic, veterinary, and medical context. Unfortunately, most mounting media of these slides deteriorate ...
2020-01-29Zeitschriftenartikel

Insights into the CaSO4−H2O System: A Raman-Spectroscopic Study

Schmid, Thomas; Jungnickel, Robert; Dariz, Petra

Even though being the subject of natural scientific research for many decades, the system CaSO4–H2O, consisting of the five crystalline phases gypsum, bassanite, and the anhydrites III, II, and I, has left many open questions ...
2019-06-14Zeitschriftenartikel

Raman Microspectroscopic Imaging of Binder Remnants in Historical Mortars Reveals Processing Conditions

Schmid, Thomas; Dariz, Petra

Binder remnants in historical mortars represent a record of the connection between the raw materials that enter the kiln, the process parameters, and the end product of the calcination. Raman microspectroscopy combines ...