Data and scripts from: Noninvasive identification of carbon-based black pigments with pump-probe microscopy

• Carbon-based black pigments, a widely used class of pigments, are difficult to differentiate with the noninvasive techniques currently used in cultural heritage science. We utilize pump-probe microscopy to distinguish four common carbon-based black pigments as pure pigments, as two-component black pigment mixtures, and as a mixture of a black and a colorful pigment. This work also demonstrates that even nominally "homogeneous" pigments present remarkable, and useful, heterogeneity in pump-probe microscopy.

Total Size

8 files (381 MB)

Data Citation

• Kastenholz, H. V., Topper, M. I. , Warren, W. S. , Fischer, M. C., & Grass, D. (2024). Data and scripts from: Noninvasive identification of carbon-based black pigments with pump-probe microscopy. Duke Research Data Repository. V2 https://doi.org/10.7924/r48059m9k

Creator

• Fischer, Martin C.
• Grass, David
• Topper, Michael I.
• Kastenholz, Heidi V.
• Warren, Warren S.

DOI

• 10.7924/r48059m9k

Subject

• Machine learning
• Pump probe microscopy
• Chemistry
• Carbon based black pigments
• Chemical imaging
• Nonlinear optical microscopy

Publication Date

• July 8, 2024

ARK

• ark:/87924/r48059m9k

Replaces

• 10.7924/r43j3nx2k

Affiliation

• Physics
• Radiology
• Biomedical Engineering
• Chemistry

Publisher

• Duke Research Data Repository

Collection Dates

• 2023.12.01 - 2024.02.12

Type

• Dataset

Format

• NB
• TXT
• IPYNB
• TIFF

Related Materials

• Kastenholz, H. V., Topper, M. I., Warren, W. S., Fischer, M. C., & Grass, D. (2024). Noninvasive identification of carbon-based black pigments with pump-probe microscopy. https://doi.org/10.48550/arxiv.2403.08897

Provenance

• Version 2 provides updated data and analysis reflecting changes made to reference samples.

Funding Agency

• Chan Zuckerberg Initiative
• National Science Foundation

Grant Number

• Award No. CHE-2108623
• Grant No. 2021-242921

Contact

• David Grass, david.grass@duke.edu, https://orcid.org/0000-0003-1781-0969
• Martin Fischer, martin.fischer@duke.edu, https://orcid.org/0000-0002-3397-4181

License

• Creative Commons CC0 1.0 Universal

Title

• Data and scripts from: Noninvasive identification of carbon-based black pigments with pump-probe microscopy

License

• http://creativecommons.org/publicdomain/zero/1.0/

Repository

• Duke Research Data Repository

Versions

Version	DOI	Comment	Publication Date
2	10.7924/r48059m9k	Version 2 provides updated data and analysis reflecting changes made to reference samples.	2024-07-08
1	10.7924/r43j3nx2k		2024-03-12