Biological colonization and biodeterioration of architectural ceramic materials: An overview

Coutinho, Mathilda L.; Miller, Ana Z.; Macedo, Maria Filomena

doi:10.1016/j.culher.2015.01.006

Cited by 67 publications

(56 citation statements)

References 120 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Yet, the analyzed tile panel was severely colonized, and other studies have shown that glazes can be colonized by dense biofilms whenever exposed to certain outdoor environments (Giacomucci et al ., ; Coutinho et al ., ). Specific environmental factors, such as cool temperatures, high relative humidity, moderate solar irradiance, shelter from direct rain and surrounding vegetation seem to allow the settlement of microorganisms on ceramic materials (Coutinho et al ., ). In addition, some microorganisms can develop in the presence of elements that are considered to be toxic, using survival strategies such as formation of insoluble compounds or EPS (Sayer et al ., ).…”

Section: Discussionmentioning

confidence: 97%

See 1 more Smart Citation

A multiproxy approach to evaluate biocidal treatments on biodeteriorated majolica glazed tiles

Miller

Martin‐Sanchez

Mirão

et al. 2016

Environmental Microbiology

View full text Add to dashboard Cite

The Fishing House located on the grounds of the Marquis of Pombal Palace, Oeiras, Portugal, was built in the 18th century. During this epoch, Portuguese gardens, such as the one surrounding the Fishing House, were commonly ornamented with glazed wall tile claddings. Currently, some of these outdoor tile panels are covered with dark colored biofilms, contributing to undesirable aesthetic changes and eventually inducing chemical and physical damage to the tile surfaces. Phylogenetic analyses revealed that the investigated biofilms are mainly composed of green algae, cyanobacteria and dematiaceous fungi. With the aim of mitigating biodeterioration, four different biocides (TiO nanoparticles, Biotin T, Preventol RI 80 and Albilex Biostat ) were applied in situ to the glazed wall tiles. Their efficacy was monitored by visual examination, epifluorescence microscopy and DNA-based analysis. Significant changes in the microbial community composition were observed 4 months after treatment with Preventol RI 80 and Biotin T. Although the original community was inactivated after these treatments, an early stage of re-colonization was detected 6 months after the biocide application. TiO nanoparticles showed promising results due to their self-cleaning effect, causing the detachment of the biofilm from the tile surface, which remained clean 6 and even 24 months after biocide application. © 2013 Society for Applied Microbiology and John Wiley & Sons Ltd.

show abstract

Section: Discussionmentioning

confidence: 97%

“…Little is known about the biodeterioration of glazed ceramic tiles, compared to that of other inorganic building materials (Coutinho et al, 2015). Only recently has this topic attracted interest, and several studies have been published (Oliveira et al, 2001;Watanabe et al, 2006;Giacomucci et al, 2011;Coutinho et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

A multiproxy approach to evaluate biocidal treatments on biodeteriorated majolica glazed tiles

Miller

Martin‐Sanchez

Mirão

et al. 2016

Environmental Microbiology

View full text Add to dashboard Cite

show abstract

“…The colonization process starts typically with the less complex organisms (e.g. bacteria, cyanobacteria, algae and fungi) and tends to more complex ones like mosses and plants (Coutinho et al 2015). Microorganisms growing on such habitats are therefore frequently subjected to extremely high UV irradiance and extreme dehydration (Karsten et al 2005, Rindi 2007).…”

Section: Introductionmentioning

confidence: 99%

“…heterocyst in filamentous cyanobacteria fixing nitrogen and together with other survival strategies, such as the production of protective sheaths, which allow them to survive in hostile environments by creating biofilms. The biofilms allow the retention of large amounts of water into its structure protecting the cells from rapid desiccation (Coutinho et al 2015). The development of biofilms depends on the values of certain environmental parameters, such as high humidity and presence of light (Mandrioli et al 2003).…”

Section: Introductionmentioning

confidence: 99%

Phototrophic microflora colonizing substrates of man-made origin in Billefjorden Region, Central Svalbard

Raabová¹,

Elster²,

Kováčik³

2016

Czech Polar Rep.

View full text Add to dashboard Cite

Substrates created by human have a significant impact on Arctic terrestrial environment. These substrates are new potential niche for microbial biota, which may have several essential chemical agents supporting microbial growth. Wood, concrete, brick, ceramic and other different building materials, which have been introduced by human in this isolated environment, are colonized with terrestrial and aero-terrestrial microorganisms living in the natural niches near the substrates like soil, rocks, etc., but these materials newlyintroduced to Svalbard terrestrial ecosystems can also work as vectors for invasion of new species into the environment. We have collected different types of artificial substrates mainly in the region of Petuniabukta bay and studied the species composition of microbial phototrophs living there. A total of 25 taxa of cyanobacteria and algae were documented on different types of substrates like brick walls, concrete, glass, iron, wood and plastic. A commonality in species diversity was observed with similar substrates in temperate climatic regions. Fottea stichococcoides, Sphaerococcomyxa olivacea, Polysphaera composita and Diplosphaera chodatii were first time recorded from Svalbard Archipelago.

show abstract

“…The result is obviously in deterioration of appearance, but also in the performance and functionality of buildings and structures as they can become compromised. The importance of studying biofouling of building stone (both natural and man-made stones) led to the publication of many research paper and review articles [4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Biofouling Prevention of Ancient Brick Surfaces by TiO2-Based Nano-Coatings

Graziani

D’Orazio

2015

Coatings

View full text Add to dashboard Cite

Brick constitutes a significant part of the construction materials used in historic buildings around the world. This material was used in Architectural Heritage for structural scope, and even for building envelopes. Thus, components made of clay brick were subjected to weathering for a long time, and this causes their deterioration. One of the most important causes for deterioration is biodeterioration caused by algae and cyanobacteria. It compromises the aesthetical properties, and, at a later stage, the integrity of the elements. In fact, traditional products used for the remediation/prevention of biofouling do not ensure long-term protection, and they need re-application over time. The use of nanotechnology, especially the use of photocatalytic products for the prevention of organic contamination of building façades is increasing. In this study, TiO2-based photocatalytic nano-coatings were applied to ancient brick, and its efficiency towards biofouling was studied. A composed suspension of algae and cyanobacteria was sprinkled on the bricks' surface for a duration of twelve weeks. Digital Image Analysis and colorimetric measurements were carried out to evaluate algal growth on specimens' surfaces. Results show that photocatalytic nano-coating was able to inhibit biofouling on bricks' surfaces. In addition, substrata (their porosity and roughness) clearly influences the adhesion of algal cells.

show abstract

Biological colonization and biodeterioration of architectural ceramic materials: An overview

Cited by 67 publications

References 120 publications

A multiproxy approach to evaluate biocidal treatments on biodeteriorated majolica glazed tiles

A multiproxy approach to evaluate biocidal treatments on biodeteriorated majolica glazed tiles

Phototrophic microflora colonizing substrates of man-made origin in Billefjorden Region, Central Svalbard

Biofouling Prevention of Ancient Brick Surfaces by TiO2-Based Nano-Coatings

Contact Info

Product

Resources

About