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Gadd GM, Fomina M, Pinzari F. Fungal biodeterioration and preservation of cultural heritage, artwork, and historical artifacts: extremophily and adaptation. Microbiol Mol Biol Rev 2024; 88:e0020022. [PMID: 38179930 PMCID: PMC10966957 DOI: 10.1128/mmbr.00200-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/11/2023] [Indexed: 01/06/2024] Open
Abstract
SUMMARYFungi are ubiquitous and important biosphere inhabitants, and their abilities to decompose, degrade, and otherwise transform a massive range of organic and inorganic substances, including plant organic matter, rocks, and minerals, underpin their major significance as biodeteriogens in the built environment and of cultural heritage. Fungi are often the most obvious agents of cultural heritage biodeterioration with effects ranging from discoloration, staining, and biofouling to destruction of building components, historical artifacts, and artwork. Sporulation, morphological adaptations, and the explorative penetrative lifestyle of filamentous fungi enable efficient dispersal and colonization of solid substrates, while many species are able to withstand environmental stress factors such as desiccation, ultra-violet radiation, salinity, and potentially toxic organic and inorganic substances. Many can grow under nutrient-limited conditions, and many produce resistant cell forms that can survive through long periods of adverse conditions. The fungal lifestyle and chemoorganotrophic metabolism therefore enable adaptation and success in the frequently encountered extremophilic conditions that are associated with indoor and outdoor cultural heritage. Apart from free-living fungi, lichens are a fungal growth form and ubiquitous pioneer colonizers and biodeteriogens of outdoor materials, especially stone- and mineral-based building components. This article surveys the roles and significance of fungi in the biodeterioration of cultural heritage, with reference to the mechanisms involved and in relation to the range of substances encountered, as well as the methods by which fungal biodeterioration can be assessed and combated, and how certain fungal processes may be utilized in bioprotection.
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Affiliation(s)
- Geoffrey Michael Gadd
- Geomicrobiology Group, School of Life Sciences, University of Dundee, Dundee, United Kingdom
- State Key Laboratory of Heavy Oil Processing, Beijing Key Laboratory of Oil and Gas Pollution Control, College of Chemical Engineering and Environment, China University of Petroleum, Beijing, China
| | - Marina Fomina
- Zabolotny Institute of Microbiology and Virology, National Academy of Sciences of Ukraine, Kyiv, Ukraine
- National Reserve “Sophia of Kyiv”, Kyiv, Ukraine
| | - Flavia Pinzari
- Institute for Biological Systems (ISB), Council of National Research of Italy (CNR), Monterotondo (RM), Italy
- Natural History Museum, London, United Kingdom
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Kuk-Dzul L, Jiménez LF, Vega-Azamar RE, Gurrola MP, Cruz JC, Trejo-Arroyo DL. Photocatalytic Activity and Self-Cleaning Effect of Coating Mortars with TiO 2 Added: Practical Cases in Warm Sub-Humid Climates. MATERIALS (BASEL, SWITZERLAND) 2023; 17:190. [PMID: 38204042 PMCID: PMC10779537 DOI: 10.3390/ma17010190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 01/12/2024]
Abstract
In this study, the photocatalytic activity of coating mortars with synthetized and commercial TiO2 nanoparticles added has been evaluated at 2, 3 and 5% by weight of cement by calculating the degradation efficiency of methyl orange and red wine dyes exposed to both visible-light and UV radiation; also, the self-cleaning effect of coatings exposed to weather conditions (warm sub-humid climate) was assessed. TiO2 nanoparticles were synthesized via the sol-gel method to a low synthesis temperature and characterized via X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM). The results show synthesized TiO2 particles in anatase phase with a crystallite size of 14.69 nm, and hemispherical particles with sizes of submicron order. The addition percentage with the best performance in the coating mortars was 3%, with both commercial and synthesized TiO2; however, coating mortars with synthesized TiO2 exhibited the highest degradation efficiency for both dyes when they were exposed to visible light, while mortars with commercial TiO2 exhibited the highest degradation efficiency when exposed to UV radiation. In addition, in coating mortars with synthesized TiO2, the self-cleaning effect was evident from the beginning of exposure to weather, reaching the largest dye-free surface at the end of exposure. The compressive strength increased significantly in mortars with TiO2 addition.
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Affiliation(s)
- Liliana Kuk-Dzul
- Tecnológico Nacional de México/I.T. de Chetumal, Av. Insurgentes 330, Chetumal 77013, Mexico; (L.K.-D.); (L.F.J.); (R.E.V.-A.)
| | - Luis F. Jiménez
- Tecnológico Nacional de México/I.T. de Chetumal, Av. Insurgentes 330, Chetumal 77013, Mexico; (L.K.-D.); (L.F.J.); (R.E.V.-A.)
| | - Ricardo E. Vega-Azamar
- Tecnológico Nacional de México/I.T. de Chetumal, Av. Insurgentes 330, Chetumal 77013, Mexico; (L.K.-D.); (L.F.J.); (R.E.V.-A.)
| | - Mayra P. Gurrola
- IxM-CONAHCYT-Tecnológico Nacional de México/I.T. de Chetumal, Av. Insurgentes 330, Chetumal 77013, Mexico;
| | - Julio C. Cruz
- Tecnológico Nacional de México/I.T. de Chetumal, Av. Insurgentes 330, Chetumal 77013, Mexico; (L.K.-D.); (L.F.J.); (R.E.V.-A.)
| | - Danna L. Trejo-Arroyo
- IxM-CONAHCYT-Tecnológico Nacional de México/I.T. de Chetumal, Av. Insurgentes 330, Chetumal 77013, Mexico;
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Villar-dePablo M, Ascaso C, Rodríguez-Pérez E, Urizal M, Wierzchos J, Pérez-Ortega S, de Los Ríos A. Innovative approaches to accurately assess the effectiveness of biocide-based treatments to fight biodeterioration of Cultural Heritage monuments. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 897:165318. [PMID: 37422225 DOI: 10.1016/j.scitotenv.2023.165318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/01/2023] [Accepted: 07/02/2023] [Indexed: 07/10/2023]
Abstract
The development of diagnostic methods to accurately assess the effects of treatments on lithobiont colonization remains a challenge for the conservation of Cultural Heritage monuments. In this study, we tested the efficacy of biocide-based treatments on microbial colonization of a dolostone quarry, in the short and long-term, using a dual analytical strategy. We applied a metabarcoding approach to characterize fungal and bacterial communities over time, integrated with microscopy techniques to analyze the interactions of microorganisms with the substrate and evaluate the effectiveness. These communities were dominated by the bacterial phyla Actinobacteriota, Proteobacteria and Cyanobacteria, and the fungal order Verrucariales, which include taxa previously reported as biodeteriogenic agents and observed here associated with biodeterioration processes. Following the treatments, changes over time in the abundance profiles depend on taxa. While Cyanobacteriales, Cytophagales and Verrucariales decreased in abundance, other groups, such as Solirubrobacteriales, Thermomicrobiales and Pleosporales increased. These patterns could be related not only to the specific effects of the biocide on the different taxa, but also to different recolonization abilities of those organisms. The different susceptibility to treatments could be associated with the inherent cellular properties of different taxa, but differences in biocide penetration to endolithic microhabitats could be involved. Our results demonstrate the importance of both removing epilithic colonization and applying biocides to act against endolithic forms. Recolonization processes could also explain some of the taxon-dependent responses, especially in the long-term. Taxa showing resistance, and those benefiting from nutrient accumulation in the form of cellular debris following treatments, may have an advantage in colonizing treated areas, pointing to the need for long-term monitoring of a wide range of taxa. This study highlights the potential utility of combining metabarcoding and microscopy to analyze the effects of treatments and design appropriate strategies to combat biodeterioration and establish preventive conservation protocols.
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Affiliation(s)
- Mar Villar-dePablo
- Biogeochemistry and Microbial Ecology Department, Museo Nacional de Ciencias Naturales (CSIC), Serrano 115 dpdo., E-28006 Madrid, Spain
| | - Carmen Ascaso
- Biogeochemistry and Microbial Ecology Department, Museo Nacional de Ciencias Naturales (CSIC), Serrano 115 dpdo., E-28006 Madrid, Spain
| | - Esther Rodríguez-Pérez
- Biogeochemistry and Microbial Ecology Department, Museo Nacional de Ciencias Naturales (CSIC), Serrano 115 dpdo., E-28006 Madrid, Spain
| | | | - Jacek Wierzchos
- Biogeochemistry and Microbial Ecology Department, Museo Nacional de Ciencias Naturales (CSIC), Serrano 115 dpdo., E-28006 Madrid, Spain
| | - Sergio Pérez-Ortega
- Department of Mycology, Real Jardín Botánico (CSIC), Plaza Murillo 2, E-28014 Madrid, Spain
| | - Asunción de Los Ríos
- Biogeochemistry and Microbial Ecology Department, Museo Nacional de Ciencias Naturales (CSIC), Serrano 115 dpdo., E-28006 Madrid, Spain.
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Lami R, Urios L, Molmeret M, Grimaud R. Quorum sensing in biofilms: a key mechanism to target in ecotoxicological studies. Crit Rev Microbiol 2023; 49:786-804. [PMID: 36334083 DOI: 10.1080/1040841x.2022.2142089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 10/18/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
Abstract
Our environment is heavily contaminated by anthropogenic compounds, and this issue constitutes a significant threat to all life forms, including biofilm-forming microorganisms. Cell-cell interactions shape microbial community structures and functions, and pollutants that affect intercellular communications impact biofilm functions and ecological roles. There is a growing interest in environmental science fields for evaluating how anthropogenic pollutants impact cell-cell interactions. In this review, we synthesize existing literature that evaluates the impacts of quorum sensing (QS), which is a widespread density-dependent communication system occurring within many bacterial groups forming biofilms. First, we examine the perturbating effects of environmental contaminants on QS circuits; and our findings reveal that QS is an essential yet underexplored mechanism affected by pollutants. Second, our work highlights that QS is an unsuspected and key resistance mechanism that assists bacteria in dealing with environmental contamination (caused by metals or organic pollutants) and that favors bacterial growth in unfavourable environments. We emphasize the value of considering QS a critical mechanism for monitoring microbial responses in ecotoxicology. Ultimately, we determine that QS circuits constitute promising targets for innovative biotechnological approaches with major perspectives for applications in the field of environmental science.
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Affiliation(s)
- Raphaël Lami
- Sorbonne Université, USR3579, LBBM, Observatoire Océanologique, Banyuls-sur-Mer, France
- Centre National de la Recherche Scientifique, USR 3579, LBBM, Observatoire Océanologique, Banyuls-sur-Mer, France
| | - Laurent Urios
- Université de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Pau, France
| | - Maëlle Molmeret
- Université de Toulon, Laboratoire MAPIEM, EA4323, Avenue de l'université, BP 20132, La Garde Cedex, France
| | - Régis Grimaud
- Université de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Pau, France
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Shi X, Zhang R, Sand W, Mathivanan K, Zhang Y, Wang N, Duan J, Hou B. Comprehensive Review on the Use of Biocides in Microbiologically Influenced Corrosion. Microorganisms 2023; 11:2194. [PMID: 37764038 PMCID: PMC10535546 DOI: 10.3390/microorganisms11092194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/04/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
A microbiologically influenced corrosion (MIC) causes huge economic losses and serious environmental damage every year. The prevention and control measures for MIC mainly include physical, chemical, and biological methods. Among them, biocide application is the most cost-effective method. Although various biocides have their own advantages in preventing and treating MIC, most biocides have the problem of polluting the environment and increasing microorganism resistance. Therefore, it has stimulated the exploration of continuously developing new environmentally friendly and efficient biocides. In this review, the application advantages and research progress of various biocides used to prevent and control MIC are discussed. Also, this review provides a resource for the research and rational use of biocides regarding MIC mitigation and prevention.
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Affiliation(s)
- Xin Shi
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-Fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (X.S.); (W.S.); (K.M.); (Y.Z.); (N.W.); (J.D.); (B.H.)
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
- Open Studio for Marine Corrosion and Protection, Laoshan Laboratory, Qingdao 266237, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ruiyong Zhang
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-Fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (X.S.); (W.S.); (K.M.); (Y.Z.); (N.W.); (J.D.); (B.H.)
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
- Open Studio for Marine Corrosion and Protection, Laoshan Laboratory, Qingdao 266237, China
- Institute of Marine Corrosion Protection, Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 530007, China
| | - Wolfgang Sand
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-Fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (X.S.); (W.S.); (K.M.); (Y.Z.); (N.W.); (J.D.); (B.H.)
- Aquatic Biotechnology, University of Duisburg-Essen, 45141 Essen, Germany
- Institute of Biosciences, University of Mining and Technology, 09599 Freiberg, Germany
| | - Krishnamurthy Mathivanan
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-Fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (X.S.); (W.S.); (K.M.); (Y.Z.); (N.W.); (J.D.); (B.H.)
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
| | - Yimeng Zhang
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-Fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (X.S.); (W.S.); (K.M.); (Y.Z.); (N.W.); (J.D.); (B.H.)
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
- Open Studio for Marine Corrosion and Protection, Laoshan Laboratory, Qingdao 266237, China
| | - Nan Wang
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-Fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (X.S.); (W.S.); (K.M.); (Y.Z.); (N.W.); (J.D.); (B.H.)
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
- Open Studio for Marine Corrosion and Protection, Laoshan Laboratory, Qingdao 266237, China
| | - Jizhou Duan
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-Fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (X.S.); (W.S.); (K.M.); (Y.Z.); (N.W.); (J.D.); (B.H.)
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
- Open Studio for Marine Corrosion and Protection, Laoshan Laboratory, Qingdao 266237, China
- Institute of Marine Corrosion Protection, Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 530007, China
| | - Baorong Hou
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-Fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (X.S.); (W.S.); (K.M.); (Y.Z.); (N.W.); (J.D.); (B.H.)
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
- Open Studio for Marine Corrosion and Protection, Laoshan Laboratory, Qingdao 266237, China
- Institute of Marine Corrosion Protection, Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 530007, China
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Santo AP, Agostini B, Cuzman OA, Michelozzi M, Salvatici T, Perito B. Essential oils to contrast biodeterioration of the external marble of Florence Cathedral. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 877:162913. [PMID: 36933708 DOI: 10.1016/j.scitotenv.2023.162913] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/11/2023] [Accepted: 03/13/2023] [Indexed: 05/06/2023]
Abstract
The search for more sustainable strategies to contrast biodeterioration of stone cultural heritage has been developing in recent years to find alternatives to synthetic biocides, since their toxicity and potential impact on the environment and health. In this study, the application of the oregano and thyme essential oils (EOs) was tested to control microbial growth on the external marble of Florence Cathedral affected by extended darkening. Before in situ application, preliminary tests were carried out to evaluate the interference of the EOs with marble (colorimetric and water absorption assays on marble specimens) and their efficacy in inhibiting marble microbiota (sensitivity test on nutrient media). EOs inhibited the whole cultivable microbiota sampled from the Cathedral marble at a very low concentration, while they did not interfere with colour and water absorption capability of uncolonised marble samples when applied as a 2 % solution. Then the two EOs and the commercial biocide Biotin T were used in in situ trials on marble in two outdoor study sites of Florence Cathedral. The effectiveness of the treatments was assessed through short- and mid-term evaluation by multidisciplinary in situ non-invasive (colorimetric and ATP assays, microscopy) and ex situ (microbial viable titer) tests. Concerning results, we found a good correspondence between parameters for evaluation of viability (bacterial and fungi viable titer) and activity (ATP determination) and some correspondence among these and microscopy and colorimetry. Considering the whole data, treatments with oregano and thyme EOs were effective against microbial community, in more cases comparably to the commercial biocide. Some differences found, particularly by viable titer, in the two study sites or in bacterial and fungal components of the microbiota can be partly attributed to differences in structure and colonization pattern of the microbial community due to the peculiar climatic conditions of the differently exposed study areas.
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Affiliation(s)
- Alba Patrizia Santo
- Department of Earth Sciences, University of Florence, Via La Pira 4, Florence 50121, Italy
| | | | - Oana Adriana Cuzman
- Institute of Heritage Science, National Research Council, Via Madonna del Piano 10, Sesto Fiorentino, Florence 50019, Italy
| | - Marco Michelozzi
- Institute of Biosciences and Bioresources, National Research Council, Via Madonna del Piano 10, Sesto Fiorentino, Florence 50019, Italy
| | - Teresa Salvatici
- Department of Earth Sciences, University of Florence, Via La Pira 4, Florence 50121, Italy
| | - Brunella Perito
- Department of Biology, University of Florence, Via Madonna del Piano 6, Sesto Fiorentino, Florence 50019, Italy.
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Eyssautier-Chuine S, Franco-Castillo I, Misra A, Hubert J, Vaillant-Gaveau N, Streb C, Mitchell SG. Evaluating the durability and performance of polyoxometalate-ionic liquid coatings on calcareous stones: Preventing biocolonisation in outdoor environments. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 884:163739. [PMID: 37142021 DOI: 10.1016/j.scitotenv.2023.163739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 04/16/2023] [Accepted: 04/21/2023] [Indexed: 05/06/2023]
Abstract
Rock-based materials exposed to outdoor environments are naturally colonised by an array of microorganisms, which can cause dissolution and fracturing of the natural stone. Biocolonisation of monuments and architectures of important cultural heritage therefore represents an expensive and recurring problem for local authorities and private owners alike. In this area, preventive strategies to mitigate biocolonisation are generally preferred to curative approaches, such as mechanical cleaning by brush or high-pressure cleaning, to remove pre-existing patina. The aim of this work was to study the interaction between biocidal polyoxometalate-ionic liquid (POM-IL) coatings and calcareous stones and evaluate the capacity of these coatings to prevent biocolonisation through a series of accelerated ageing studies in climate chambers, carried out in parallel with a two-year period of outdoor exposure in north-eastern France. Our experiments show that POM-IL coatings did not affect water vapour transfer nor significantly alter the total porosity of the calcareous stones. Simulated weathering studies replicating harsh (hot and wet) climatic weather conditions demonstrated that the colour variation of POM-IL-coated stones did not vary significantly with respect to the natural uncoated stones. Accelerated biocolonisation studies performed on the weathered POM-IL-coated stones proved that the coatings were still capable of preventing colonisation by an algal biofilm. However, a combination of colour measurements, chlorophyll fluorescence data, and scanning electron microscopy imaging of stones aged outdoors in northern France for two years showed that coated and uncoated stone samples showed signs of colonisation by fungal mycelium and phototrophs. Altogether, our results demonstrate that POM-ILs are suitable as preventative biocidal coatings for calcareous stones, but the correct concentrations must be chosen to achieve a balance between porosity of the stone, the resulting colour variation and the desired duration of the biocidal effect over longer periods of time, particularly in outdoor environments.
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Affiliation(s)
- Stéphanie Eyssautier-Chuine
- Groupe d'Étude sur les Géomatériaux et les Environnements Naturels Anthropiques et Archéologiques 3795 (GEGENAA) - SFR Condorcet FR CNRS 3417 - 2, Esplanade Roland Garros, Université de Reims Champagne-Ardenne, 51100 cedex Reims, France.
| | - Isabel Franco-Castillo
- Instituto de Nanociencia y Materiales de Aragón (INMA-CSIC/UNIZAR), Consejo Superior de Investigaciones Científicas-Universidad de Zaragoza, c/ Pedro Cerbuna 12, 50009 Zaragoza, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Archismita Misra
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Julien Hubert
- Groupe d'Étude sur les Géomatériaux et les Environnements Naturels Anthropiques et Archéologiques 3795 (GEGENAA) - SFR Condorcet FR CNRS 3417 - 2, Esplanade Roland Garros, Université de Reims Champagne-Ardenne, 51100 cedex Reims, France
| | - Nathalie Vaillant-Gaveau
- Unité de Recherche EA 4707 Résistance Induite et Bioprotection des Plantes (RIBP), SFR Condorcet FR CNRS 3417, UFR Sciences Exactes et Naturelles, Université de Reims Champagne-Ardenne, Reims, France
| | - Carsten Streb
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany; Department of Chemistry, Johannes Gutenberg University Mainy, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Scott G Mitchell
- Instituto de Nanociencia y Materiales de Aragón (INMA-CSIC/UNIZAR), Consejo Superior de Investigaciones Científicas-Universidad de Zaragoza, c/ Pedro Cerbuna 12, 50009 Zaragoza, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, 28029 Madrid, Spain.
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8
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Gîfu IC, Ianchiș R, Nistor CL, Petcu C, Fierascu I, Fierascu RC. Polyelectrolyte Coatings-A Viable Approach for Cultural Heritage Protection. MATERIALS (BASEL, SWITZERLAND) 2023; 16:2873. [PMID: 37049167 PMCID: PMC10096418 DOI: 10.3390/ma16072873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/28/2023] [Accepted: 04/03/2023] [Indexed: 06/19/2023]
Abstract
The continuous degradation of cultural heritage artifacts (due to different factors, including the rising air pollution, climate change or excessive biological activity, among others) requires the continuous development of protection strategies, technologies and materials. In this regard, polyelectrolytes have offered effective ways to fight against degradation but also to conserve the cultural heritage objects. In this review, we highlight the key developments in the creation and use of polyelectrolytes for the preservation, consolidation and cleaning of the cultural heritage artifacts (with particular focus on stone, metal and artifacts of organic nature, such as paper, leather, wood or textile). The state of the art in this area is presented, as well as future development perspectives.
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Affiliation(s)
- Ioana Cătălina Gîfu
- Faculty of Chemical Engineering and Biotechnologies, University “Politehnica” of Bucharest, 060042 Bucharest, Romania;
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM–Bucharest, 060021 Bucharest, Romania; (C.L.N.); (C.P.); (I.F.)
| | - Raluca Ianchiș
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM–Bucharest, 060021 Bucharest, Romania; (C.L.N.); (C.P.); (I.F.)
| | - Cristina Lavinia Nistor
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM–Bucharest, 060021 Bucharest, Romania; (C.L.N.); (C.P.); (I.F.)
| | - Cristian Petcu
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM–Bucharest, 060021 Bucharest, Romania; (C.L.N.); (C.P.); (I.F.)
| | - Irina Fierascu
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM–Bucharest, 060021 Bucharest, Romania; (C.L.N.); (C.P.); (I.F.)
- Faculty of Horticulture, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 011464 Bucharest, Romania
| | - Radu Claudiu Fierascu
- Faculty of Chemical Engineering and Biotechnologies, University “Politehnica” of Bucharest, 060042 Bucharest, Romania;
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM–Bucharest, 060021 Bucharest, Romania; (C.L.N.); (C.P.); (I.F.)
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9
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Saverina EA, Frolov NA, Kamanina OA, Arlyapov VA, Vereshchagin AN, Ananikov VP. From Antibacterial to Antibiofilm Targeting: An Emerging Paradigm Shift in the Development of Quaternary Ammonium Compounds (QACs). ACS Infect Dis 2023; 9:394-422. [PMID: 36790073 DOI: 10.1021/acsinfecdis.2c00469] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
In a previous development stage, mostly individual antibacterial activity was a target in the optimization of biologically active compounds and antiseptic agents. Although this targeting is still valuable, a new trend has appeared since the discovery of superhigh resistance of bacterial cells upon their aggregation into groups. Indeed, it is now well established that the great majority of pathogenic germs are found in the environment as surface-associated microbial communities called biofilms. The protective properties of biofilms and microbial resistance, even to high concentrations of biocides, cause many chronic infections in medical settings and lead to serious economic losses in various areas. A paradigm shift from individual bacterial targeting to also affecting more complex cellular frameworks is taking place and involves multiple strategies for combating biofilms with compounds that are effective at different stages of microbiome formation. Quaternary ammonium compounds (QACs) play a key role in many of these treatments and prophylactic techniques on the basis of both the use of individual antibacterial agents and combination technologies. In this review, we summarize the literature data on the effectiveness of using commercially available and newly synthesized QACs, as well as synergistic treatment techniques based on them. As an important focus, techniques for developing and applying antimicrobial coatings that prevent the formation of biofilms on various surfaces over time are discussed. The information analyzed in this review will be useful to researchers and engineers working in many fields, including the development of a new generation of applied materials; understanding biofilm surface growth; and conducting research in medical, pharmaceutical, and materials sciences. Although regular studies of antibacterial activity are still widely conducted, a promising new trend is also to evaluate antibiofilm activity in a comprehensive study in order to meet the current requirements for the development of highly needed practical applications.
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Affiliation(s)
- Evgeniya A Saverina
- Tula State University, Lenin pr. 92, 300012 Tula, Russia.,N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
| | - Nikita A Frolov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
| | | | | | - Anatoly N Vereshchagin
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
| | - Valentine P Ananikov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
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10
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Cozzolino A, Adamo P, Bonanomi G, Motti R. The Role of Lichens, Mosses, and Vascular Plants in the Biodeterioration of Historic Buildings: A Review. PLANTS (BASEL, SWITZERLAND) 2022; 11:3429. [PMID: 36559541 PMCID: PMC9781475 DOI: 10.3390/plants11243429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
Biodeterioration is defined as the alteration of a given substrate due to a combination of physical and chemical factors produced by living organisms when attached to such materials. This phenomenon attracts scientific research attention due to its risk in causing destruction to outdoor cultural rock heritage sites. In this review, an update on the state-of-art regarding the biodeterioration phenomenon is represented in order to highlight the type of colonizing vegetation and possible mechanisms behind the corresponding deterioration. For this reason, 62 articles with a focus on lichens, mosses, and higher plants were investigated by evaluating the role of construction materials and different plant species related to the hazard index. The results showed that trees and shrubs are the most harmful plant life forms, for example, Ficus carica, Ailanthus altissima, and Capparis spinosa, while regarding building materials, those characterized by high porosity, such as andesite and argillaceous limestone, are more vulnerable to plant colonization. Further studies are needed to examine in detail the relationship between colonizing organisms, intrinsic elements of the substrate, and external factors, as well as the refinement of measures to prevent and control colonization by plants.
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Affiliation(s)
- Alessia Cozzolino
- Department of Agricultural Sciences, University of Naples Federico II Via Università, 100, 80055 Portici, Italy
| | - Paola Adamo
- Department of Agricultural Sciences, University of Naples Federico II Via Università, 100, 80055 Portici, Italy
- Interdepartmental Research Centre on the ‘Earth Critical Zone’ for Supporting the Landscape and Agroenvironment Management (CRISP), University of Naples Federico II, 80055 Portici, Italy
| | - Giuliano Bonanomi
- Department of Agricultural Sciences, University of Naples Federico II Via Università, 100, 80055 Portici, Italy
- Task Force on Microbiome Studies, University of Naples Federico II, 80138 Naples, Italy
| | - Riccardo Motti
- Department of Agricultural Sciences, University of Naples Federico II Via Università, 100, 80055 Portici, Italy
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11
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Vitte J, Michel M, Malinovschi A, Caminati M, Odebode A, Annesi-Maesano I, Caimmi DP, Cassagne C, Demoly P, Heffler E, Menu E, Nwaru BI, Sereme Y, Ranque S, Raulf M, Feleszko W, Janson C, Galán C. Fungal exposome, human health, and unmet needs: A 2022 update with special focus on allergy. Allergy 2022; 77:3199-3216. [PMID: 35976185 DOI: 10.1111/all.15483] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 08/01/2022] [Accepted: 08/13/2022] [Indexed: 01/28/2023]
Abstract
Humans inhale, ingest, and touch thousands of fungi each day. The ubiquity and diversity of the fungal kingdom, reflected by its complex taxonomy, are in sharp contrast with our scarce knowledge about its distribution, pathogenic effects, and effective interventions at the environmental and individual levels. Here, we present an overview of salient features of fungi as permanent players of the human exposome and key determinants of human health, through the lens of fungal allergy and other fungal hypersensitivity reactions. Improved understanding of the fungal exposome sheds new light on the epidemiology of fungal-related hypersensitivity diseases, their immunological substratum, the currently available methods, and biomarkers for environmental and medical fungi. Unmet needs are described and potential approaches are highlighted as perspectives.
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Affiliation(s)
- Joana Vitte
- IDESP, University of Montpellier and INSERM, Montpellier, France.,MEPHI, IHU Méditerranée Infection, IRD, APHM, Aix-Marseille Univ, Marseille, France
| | - Moïse Michel
- IDESP, University of Montpellier and INSERM, Montpellier, France.,MEPHI, IHU Méditerranée Infection, IRD, APHM, Aix-Marseille Univ, Marseille, France.,Immunology Laboratory, University Hospital Nîmes, Nîmes, France
| | - Andrei Malinovschi
- Department of Medical Sciences Clinical Physiology, Uppsala University, Uppsala, Sweden
| | - Marco Caminati
- Asthma, Allergy and Clinical Immunology Section, Department of Medicine, University of Verona, Verona, Italy
| | - Adeyinka Odebode
- Department of Basic Science, Kampala International University, Kampala, Uganda
| | | | - Davide Paolo Caimmi
- IDESP, University of Montpellier and INSERM, Montpellier, France.,Departement of Pneumology, University Hospital of Montpellier, Montpellier, France
| | - Carole Cassagne
- VITROME, IHU Méditerranée Infection, IRD, APHM, Aix-Marseille Univ, Marseille, France
| | - Pascal Demoly
- IDESP, University of Montpellier and INSERM, Montpellier, France.,Departement of Pneumology, University Hospital of Montpellier, Montpellier, France
| | - Enrico Heffler
- Personalized Medicine, Asthma and Allergy Humanitas Clinical and Research Center IRCCS Rozzano, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Estelle Menu
- VITROME, IHU Méditerranée Infection, IRD, APHM, Aix-Marseille Univ, Marseille, France
| | - Bright I Nwaru
- Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Youssouf Sereme
- MEPHI, IHU Méditerranée Infection, IRD, APHM, Aix-Marseille Univ, Marseille, France.,Department of Immunology, Infectiology and Hematology, Institut Necker-Enfants Malades (INEM), INSERM U1151, CNRS UMR 8253, Université Paris Descartes, Paris, France
| | - Stéphane Ranque
- VITROME, IHU Méditerranée Infection, IRD, APHM, Aix-Marseille Univ, Marseille, France
| | - Monika Raulf
- Department of Allergology and Immunology, Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universität Bochum (IPA), Bochum, Germany
| | - Wojciech Feleszko
- Department of Pediatric Pulmonology and Allergy, Medical University of Warsaw, Warsaw, Poland
| | - Christer Janson
- Department of Medical Sciences Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
| | - Carmen Galán
- International Campus of Excellence on Agrifood (ceiA3), University of Cordoba, Córdoba, Spain.,Andalusian Inter-University Institute for Earth System Research (IISTA), University of Cordoba, Córdoba, Spain
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12
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Lidén C, Andersson N, White IR. Preservatives in non-cosmetic products: Increasing human exposure requires action for protection of health. Contact Dermatitis 2022; 87:389-405. [PMID: 35794071 PMCID: PMC9796024 DOI: 10.1111/cod.14181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 12/30/2022]
Abstract
The widespread use of skin sensitizing preservatives is well-known. Contact allergy to preservatives is often caused by their presence in cosmetic products. Preservative use in non-cosmetic products is less well-known. We have reviewed European Union (EU) legislations on classification and labelling, biocides and cosmetics, concerning conditions for use of the most used sensitizing preservatives (including formaldehyde-releasing substances, isothiazolinones and parabens). We have analysed temporal trends in their use in non-cosmetic products (tonnes, number of products, concentrations), based on annual reports to the Swedish Products Register 1995-2018; and we discuss implications for stakeholders. Major changes over time are that the use of most of the preservatives has increased by tonnes and/or by number of products, and that several use concentrations have declined following harmonized classification as a skin sensitizer with low concentration limits for this classification. We conclude that the massive increase in use of preservatives is alarming, and that urgent action is needed for protection of health. Their use in non-cosmetic products is broad, increasing and often undisclosed. In the EU, legislations concerning chemicals can provide relevant restrictions to reduce their use and associated health risks, monitored by efficient surveillance. Prevention would be benefited by better coordination between legislations.
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Affiliation(s)
- Carola Lidén
- Institute of Environmental MedicineKarolinska InstitutetStockholmSweden
| | - Niklas Andersson
- Institute of Environmental MedicineKarolinska InstitutetStockholmSweden
| | - Ian R. White
- Cutaneous Allergy, St. John's Institute of DermatologyGuy's HospitalLondonUK
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13
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Fistos T, Fierascu I, Doni M, Chican IE, Fierascu RC. A Short Overview of Recent Developments in the Application of Polymeric Materials for the Conservation of Stone Cultural Heritage Elements. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15186294. [PMID: 36143606 PMCID: PMC9502206 DOI: 10.3390/ma15186294] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 08/28/2022] [Accepted: 09/07/2022] [Indexed: 05/27/2023]
Abstract
Stones are ones of the most ancient natural materials exploited by humans, with different uses, from tools to buildings, that have endured over time in better conditions than other objects belonging to cultural heritage. Given the importance of those silent witnesses of our past, as well as our duty to preserve all parts of cultural heritage for future generations, much effort was put into the development of materials for their consolidation, protection, self-cleaning, or restoration. Protection of ancient stone monuments and objects has gained the interest of researchers in the last decades in the field of conservation of cultural heritage. In this respect, the present paper aims to be a critical discussion regarding potential polymeric materials, which can be used in restorative and conservative approaches for stone materials of cultural heritage importance, against physical degradation phenomena. Recent advances in this area are presented, as well as the current bottle-necks and future development perspectives.
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Affiliation(s)
- Toma Fistos
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM, 060021 Bucharest, Romania
- Department of Science and Engineering of Oxide Materials and Nanomaterials, University Politehnica of Bucharest, 011061 Bucharest, Romania
| | - Irina Fierascu
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM, 060021 Bucharest, Romania
- Faculty of Horticulture, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 011464 Bucharest, Romania
| | - Mihaela Doni
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM, 060021 Bucharest, Romania
| | - Irina Elena Chican
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM, 060021 Bucharest, Romania
| | - Radu Claudiu Fierascu
- National Institute for Research & Development in Chemistry and Petrochemistry-ICECHIM, 060021 Bucharest, Romania
- Department of Science and Engineering of Oxide Materials and Nanomaterials, University Politehnica of Bucharest, 011061 Bucharest, Romania
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14
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Li Q, Hu Y, Zhang B. Phosphonium-based ionic liquids as antifungal agents for conservation of heritage sandstone. RSC Adv 2022; 12:1922-1931. [PMID: 35425254 PMCID: PMC8979122 DOI: 10.1039/d1ra09169g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 01/03/2022] [Indexed: 12/13/2022] Open
Abstract
With a view to preventing fungal deterioration of historical stone artworks, we report the use of phosphonium-based ionic liquids (ILs) as potent antifungal agents against dematiaceous fungi commonly found on heritage stones. Three ILs: tributyldodecylphosphonium polyoxometalate [P44412][POM], tributyltetradecylphosphonium polyoxometalate [P44414][POM], and trihexyltetradecylphosphonium polyoxometalate [P66614][POM] were prepared and their thermal stabilities and in vitro antifungal activities were evaluated. From the ramped temperature thermogravimetric analysis and antifungal experiments it can be clearly observed that the alkyl chain length of the tetraalkylphosponium cation has a significant influence on the thermal and antifungal properties. The thermal stability and antifungal activity decreased as the number of carbon atoms of the alkyl substituents increased and, thus, followed the order [P44412][POM] > [P44414][POM] > [P66614][POM]. In addition, inoculation of four fungal species on IL-coated sandstone surfaces showed significant inhibition of fungal growth, endowing the materials with potential applications in heritage sandstone conservation.
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Affiliation(s)
- Qiang Li
- School of Art and Archaeology, Zhejiang University Hangzhou Zhejiang 310058 China
| | - Yulan Hu
- School of Art and Archaeology, Zhejiang University Hangzhou Zhejiang 310058 China
| | - Bingjian Zhang
- School of Art and Archaeology, Zhejiang University Hangzhou Zhejiang 310058 China
- Department of Chemistry, Zhejiang University Hangzhou Zhejiang 310027 China
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15
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Di Martino P. Antimicrobial agents and microbial ecology. AIMS Microbiol 2022; 8:1-4. [PMID: 35496989 PMCID: PMC8995183 DOI: 10.3934/microbiol.2022001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/05/2022] [Accepted: 01/05/2022] [Indexed: 11/18/2022] Open
Abstract
Antimicrobials are therapeutic substances used to prevent or treat infections. Disinfectants are antimicrobial agents applied to non-living surfaces. Every year, several thousand tonnes of antimicrobials and their by-products are released into the environment and in particular into the aquatic environment. This type of xenobiotic has ecological consequences in the natural environment but also in technological environments such as wastewater treatment plants and methane fermentation sewage sludge treatment plants. The constant exposure of microbial communities not only to high concentrations but also to sub-inhibitory concentrations of antibiotics is a key element in the development of antibiotic resistance in aquatic environments and in soils. The future of antimicrobials lies in the development of biosourced or bioinspired molecules. The observation and deciphering of interactions between living organisms is the key to this development.
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16
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Biodeterioration of Salón de Reinos, Museo Nacional del Prado, Madrid, Spain. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11198858] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The Salón de Reinos, a remnant of the 17th century Palacio del Buen Retiro, was built as a recreational residence under the reign of Felipe IV between 1632 and 1640 and was the main room for the monarch’s receptions. This Salón owes its name to the fact that the coats of arms (shields) of the 24 kingdoms that formed Spain in Felipe IV’s time were painted on the vault, above the windows. In addition, the ceiling shows an original decorative composition. The painted ceiling and window vaults showed deterioration evidenced by fissures, water filtration, detachments of the paint layer, and black stains denoting fungal colonization related to humidity. Ten strains of bacteria and 14 strains of fungi were isolated from the deteriorated paintings. Their biodeteriorative profiles were detected through plate assays. The most frequent metabolic functions were proteolytic and lipolytic activities. Other activities, such as the solubilization of gypsum and calcite and the production of acids, were infrequent among the isolates.
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