Jennifer Zehner

Concrete is the second most consumed product by humans, after water. However, the production of cement, which is used as a binding material in concrete, causes more than 5% of anthropogenic CO2 emissions and has therefore a significant contribution to climate change and global warming. Due to increasing environmental awareness and international climate goals, there is a need for emission-reduced materials, that can replace conventional concrete in certain applications. One path to produce a solid, ...

Data for global pH monitoring for precipitation experiments included in the publication: Microbial-induced calcium carbonate precipitation An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution Included data: Calibration data and pH time evolution

Data for local pH monitoring precipitation experiments in publication: Microbial-induced calcium carbonate precipitation An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution. Included are the calibration data, the signal from Channel 1 (representing signal from dye SR101) and Channel 3 (representing signal from pH dye R6G-EDA) and Channel 5 (brightfield images). Resolution is 512x512 pixel, images are recorded every 15 seconds. Data collection startet ...

Data for Raman spectroscopy shown in publication: Microbial-induced calcium carbonate precipitation: An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution.

Included are the Raman data for precipitation after 1 minute recton time, 3 minutes reaction time and 15 minutes reaction time.

Data for local pH monitoring expreiments for the dissolution part in publication: Microbial-induced calcium carbonate precipitation: An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution. Included is data for the calibration, and from the dissolution experiment (Channel 1 data (signal from dye SR101) Channel 3 data (sigenl from dye R6G-EDA, and Channel 5 data (brightfield data)). Resolution is 512x512 pixel, images are recorded every 10sec. Data collection ...

Optical microscopy experiments for precipitation process. Images name have the format capture-yearmonthdayhourminutesecond

Data for global pH monitoring experiments for precipitation in publication: Microbial-induced calcium carbonate precipitation: An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution. Included data: calibration data and data for pH evolution of precipitation process (including spectrum before measurement, timeevolution of absorption intensity and spectrum after measurement).

Optical microscopy data for precipitation process

Data for local pH monitoring experiments for dissolution in publication: Microbial-induced calcium carbonate precipitation: An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution

Data for Raman microspectroscopy in publication: Microbial-induced calcium carbonate precipitation: An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution

Data for local pH monitoring precipitation experiments in publication: Microbial-induced calcium carbonate precipitation: An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution