Influence of biofilm on the alteration of Mn- and Fe-bearing glasses in long-term dynamic experiments
Researchers studied how biofilms on stained-glass windows contribute to the degradation of Mn- and Fe-bearing glass. The study found that iron content limits biofilm growth, while phosphorus promotes it, and identified a link between biofilms and the formation of browning-related manganese oxides.
Why it matters
This research provides critical insights for the preservation of historical monuments and stained-glass artifacts against microbial-induced environmental damage.
npj Materials Degradation ( 2026 ) Cite this article
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