Search Results - "Gaylarde, Christine"

Nanoplastics in aquatic systems - are they more hazardous than microplastics? by Gaylarde, Christine C., Baptista Neto, José Antonio, da Fonseca, Estefan Monteiro

“…The fragmentation of plastic materials into nanoparticles of less than 1000 nm (secondary nanoplastics) and their possible accumulation in the environment is a…”
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Influence of Environment on Microbial Colonization of Historic Stone Buildings with Emphasis on Cyanobacteria by C. Gaylarde, Christine

“…Microbial cells that produce biofilms, or patinas, on historic buildings are affected by climatic changes, mainly temperature, rainfall and air pollution, all…”
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Paint fragments as polluting microplastics: A brief review by Gaylarde, Christine C., Neto, José Antonio Baptista, da Fonseca, Estefan Monteiro

“…Paint particles are part of the increasingly important microplastics (MPs) pollution of our oceans. They contain polyurethanes, polyesters, polyacrylates,…”
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Plastic microfibre pollution: how important is clothes’ laundering? by Gaylarde, Christine, Baptista-Neto, Jose Antonio, da Fonseca, Estefan Monteiro

“…•Microfibres from clothes laundering are the main source of primary microplastics in oceans.•Fibres are frequently the most common plastics found in aquatic…”
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Bioconservation of Historic Stone Buildings—An Updated Review by Ortega-Morales, Benjamín Otto, Gaylarde, Christine Claire

“…Cultural heritage buildings of stone construction require careful restorative actions to maintain them as close to the original condition as possible. This…”
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Microbiologically induced aesthetic and structural changes to dimension stone by Gaylarde, Christine C., Baptista-Neto, Jose Antonio

“…Dimension stone is natural rock prepared for building use. It is rapidly colonised by microorganisms that cause discoloration (mainly cyanobacteria, algae and…”
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Biodeterioration and Chemical Corrosion of Concrete in the Marine Environment: Too Complex for Prediction by Gaylarde, Christine C., Ortega-Morales, Benjamin Otto

“…Concrete is the most utilized construction material worldwide. In the marine environment, it is subject to chemical degradation through reactions with chloride…”
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Epilithic and endolithic microorganisms and deterioration on stone church facades subject to urban pollution in a sub-tropical climate by Gaylarde, Christine, Baptista-Neto, Jose Antônio, Ogawa, Akiko, Kowalski, Matthew, Celikkol-Aydin, Sukriye, Beech, Iwona

“…Weathering of two church facades in Rio de Janeiro was caused substantially by salts, mainly halite and gypsum, detected by SEM and chemical analyses, which…”
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Analysis of dark crusts on the church of Nossa Senhora do Carmo in Rio de Janeiro, Brazil, using chemical, microscope and metabarcoding microbial identification techniques by Gaylarde, Christine, Ogawa, Akiko, Beech, Iwona, Kowalski, Matthew, Baptista-Neto, Jose Antônio

“…The dark crust on the surface of the Nossa Senhora do Carmo church, in the centre of Rio de Janeiro, was shown to contain high salt levels and neogypsum above…”
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16S rRNA gene profiling of planktonic and biofilm microbial populations in the Gulf of Guinea using Illumina NGS by Celikkol-Aydin, Sukriye, Gaylarde, Christine C., Lee, Tim, Melchers, Robert E., Witt, Devin L., Beech, Iwona B.

“…16S rRNA gene profiling using a pipeline involving the Greengenes database revealed that bacterial populations in innermost (proximal to the steel surface) and…”
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Occurrence of microplastics and heavy metals accumulation in native oysters Crassostrea Gasar in the Paranaguá estuarine system, Brazil by Vieira, Khauê Silva, Baptista Neto, José Antônio, Crapez, Miriam Araujo Carlos, Gaylarde, Christine, Pierri, Bruno da Silva, Saldaña-Serrano, Miguel, Bainy, Afonso Celso Dias, Nogueira, Diego José, Fonseca, Estefan Monteiro

“…The ubiquitous presence of contaminants in the marine environment is considered a global threat to marine organisms. Heavy metals and microplastics are two…”
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Microbial colonization affects the efficiency of photovoltaic panels in a tropical environment by Shirakawa, Marcia A., Zilles, Roberto, Mocelin, Andre, Gaylarde, Christine C., Gorbushina, Anna, Heidrich, Gabriele, Giudice, Mauro C., Del Negro, Gilda M.B., John, Vanderley M.

“…Sub-aerial biofilm (SAB) development on solar panels was studied in São Paulo. After 6, 12 and 18 months' exposure, photovoltaic panels were covered by…”
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Microbial communities on painted wet and dry external surfaces of a historic fortress in Niterói, Brazil by Ogawa, Akiko, Celikkol-Aydin, Sukriye, Gaylarde, Christine, Baptista-Neto, Jose Antônio, Beech, Iwona

“…Bacteria, algae and fungi colonising dry (F1) and wet (F2) white painted walls in the fortress of Santa Cruz da Barra, Niterói, Brazil, were detected using…”
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Metabolomic imaging of a quaternary ammonium salt within a marine bacterial biofilm on carbon steel by Brauer, Jonathan I., Celikkol-Aydin, Sukriye, Sunner, Jan A., Gaylarde, Christine C., Beech, Iwona B.

“…A novel method to investigate penetration, distribution and metabolic effects of biocides in microbial biofilms is described. LASCA (laser ablation solvent…”
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Physical and Microbiological Analysis of Sandstone Deterioration in the Argentine Jesuit Missions by Barrionuevo, Martín R. E., Englert, Gelsa E., Gaylarde, Christine C.

“…Mainly cyanobacteria, but also algae and fungi, were identified on the Jesuit missions San Ignacio Miní, Loreto, Santa María and Santa Ana, in NE Argentina…”
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Comparing the concentrations of heavy metals on two bivalve species in Santos Bay, Brazil: Subsidies to understanding the assimilation dynamic of bivalve contaminants by Farias de Souza, Patricia, Vieira, Khaue Silva, Silva Lima, Leonardo, Azevedo Netto, Adriana, Freitas Delgado, Jessica, Corrêa, Thulio Righeti, Baptista Neto, José Antônio, Gaylarde, Christine C., Fonseca, Estefan Monteiro

“…Contaminant substances consist of chemical elements that present the potential to adversely impact the ecology of the environment, thus representing a threat…”
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Assessment of Groundwater Contamination in the Southeastern Coast of Brazil: A Potential Threat to Human Health in Marica Municipality by Publio, Maria Cristina M., Delgado, Jessica F., Pierri, Bruno S., Lima, Leonardo da S., Gaylarde, Christine C., Baptista Neto, José Antônio, Neves, Charles V., Fonseca, Estefan M.

“…Groundwater pollution is a current issue that may result in considerable negative effects on human health and the ecological balance. In the present study, the…”
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Influence of Silver Nanoparticle–Based Coating on Calcareous Rock Surfaces on Microbial Biofilm Colonization in Intertidal Environments in Campeche, Mexico by Camacho-Chab, Juan Carlos, Ortega-Morales, Benjamín O., Gaylarde, Christine, Pereañez-Sacarías, Juan E., León-Tejera, Hilda P., Tun-Che, Rodrigo E., Álvarez-Zapata, Radames J., Almeyda-Cen, Augusto I., Talavera-Pech, William, Illescas-Salinas, Juan F.

“…The influence of silver nanoparticles (AgNPs) on microbial biofilm colonization on natural calcareous rocks was studied in the Campeche marine intertidal…”
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Endolithic Phototrophs in Built and Natural Stone by Gaylarde, Christine C, Gaylarde, Peter M, Neilan, Brett A

“…Lichens, algae and cyanobacteria have been detected growing endolithically in natural rock and in stone buildings in various countries of Australasia, Europe…”
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Microbial Biofilms on the Sandstone Monuments of the Angkor Wat Complex, Cambodia by Gaylarde, Christine C, Rodríguez, César Hernández, Navarro-Noya, Yendi E, Ortega-Morales, B. Otto

“…Discoloring biofilms from Cambodian temples Angkor Wat, Preah Khan, and the Bayon and West Prasat in Angkor Thom contained a microbial community dominated by…”
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