ArticleScience advances2019
2D-IR spectroscopy for oil paint conservation: Elucidating the water-sensitive structure of zinc carboxylate clusters in ionomers.
Article in Science advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 61 citations in OpenAlex.
- Hierarchical MOF@MOF ratiometric fluorescent probe for ultrasensitive on-site detection of norfloxacin in food and environmental samples.Mikrochimica acta · 2025Article
- Characterization by Spectroscopic and Microscopic Techniques of Degraded Zinc White Pigment inACS omega · 2025Article
- Assessing the swelling behavior of oil paint in fatty acid methyl esters (FAMEs).RSC advances · 2024Article
- Nanoconfined Water Clusters in Zinc White Oil Paint.The journal of physical chemistry. C, Nanomaterials and interfaces · 2023Article
- Expanding chiral metamaterials for retrieving fingerprints via vibrational circular dichroism.Light, science & applications · 2023Article
- Multi-technique structural analysis of zinc carboxylates (soaps).Dalton transactions (Cambridge, England : 2003) · 2023Article
- Traces of water catalyze zinc soap crystallization in solvent-exposed oil paints.Physical chemistry chemical physics : PCCP · 2023Article
- Understanding Physicochemical Mechanisms of Sequential Infiltration Synthesis toward Rational Process Design for Uniform Incorporation of Metal Oxides.Sensors (Basel, Switzerland) · 2022Article
- Wavelength-multiplexed hook nanoantennas for machine learning enabled mid-infrared spectroscopy.Nature communications · 2022Article
- Controllable Physical Synergized Triboelectricity, Shape Memory, Self-Healing, and Optical Sensing with Rollable Form Factor by Zn cluster.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Modelling the Interaction between Carboxylic Acids and Zinc Oxide: Insight into Degradation of ZnO Pigments.Molecules (Basel, Switzerland) · 2022Article
- The kinetics of metal soap crystallization in oil polymers.Physical chemistry chemical physics : PCCP · 2021Article
- Fatty Acids and Their Metal Salts: A Review of Their Infrared Spectra in Light of Their Presence in Cultural Heritage.Molecules (Basel, Switzerland) · 2021Review
- A Critical Review on the Analysis of Metal Soaps in Oil Paintings.ChemistryOpen · 2021Review
- An integrated analytical study of crayons from the original art materials collection of the MUNCH museum in Oslo.Scientific reports · 2021Article
- Unveiling the Structure and Reactivity of Fatty-Acid Based (Nano)materials Thanks to Efficient and ScalableJournal of the American Chemical Society · 2020Article
- Shot-to-shot 2D IR spectroscopy at 100 kHz using a Yb laser and custom-designed electronics.Optics express · 2020Article
- Quantifying solvent action in oil paint using portable laser speckle imaging.Scientific reports · 2020Article
- Three-Dimensional Visualization for Early-Stage Evolution of Polymer Aging.ACS central science · 2020Article
- The concentration and origins of carboxylic acid groups in oil paint.RSC advances · 2019Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The molecular structure around metal ions in polymer materials has puzzled researchers for decades. This question has acquired new relevance with the discovery that aged oil paint binders can adopt an ionomer structure when metal ions leached from pigments bind to carboxylate groups on the polymerized oil network. The characteristics of the metal-polymer structure are expected to have important consequences for the rate of oil paint degradation reactions such as metal soap formation and oil hydrolysis. Here, we use two-dimensional infrared (2D-IR) spectroscopy to demonstrate that zinc carboxylates formed in paint films containing zinc white pigment adopt either a coordination chain- or an oxo-type cluster structure. Moreover, it was found that the presence of water governs the relative concentration of these two types of zinc carboxylate coordination. The results pave the way for a molecular approach to paintings conservation and the application of 2D-IR spectroscopy to the study of polymer structure.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.