Isolation and identification of bacteria and fungi from cinematographic films

Abrusci, C.; Martín‐González, Ana; Amo, A. Del; Catalina, F.; Collado, Javier; Platas, Gonzalo

doi:10.1016/j.ibiod.2005.05.004

Cited by 96 publications

(55 citation statements)

References 30 publications

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“…Studies in modern buildings with problems of damp have stressed the adverse effects of Penicillium on wood and inorganic material and of Penicillium and Cladosporium on paper (Hyvärinen et al, 2001). Penicillium chrysogenum has been isolated from black and white cine film in the Spanish film archives (Abrusci et al, 2005).…”

Section: Discussionmentioning

confidence: 99%

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Fungal biodeterioration in historic buildings of Havana (Cuba)

Rojas

Aira

Batista

et al. 2012

Grana

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Section: Discussionmentioning

confidence: 99%

“…For gelatine hydrolysis, strains were inoculated onto Czapek medium at pH 6.5 and 8, containing 15% gelatine as sole source of carbon and nitrogen (Abrusci et al, 2005). After incubation for seven days, assays were considered positive if, after one hour at 4-5…”

Section: Physiological Analysismentioning

confidence: 99%

Fungal biodeterioration in historic buildings of Havana (Cuba)

Rojas

Aira

Batista

et al. 2012

Grana

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“…Also, to confirm the biodegradation of the new surfactants, a mixture of Pseudomonas aureginosa, Bacillus subtilis, Bacillus amyloliquefaciens and Bacillus megaterium, all of them with identical proportion in the mixture, were used. All bacterial strains used were isolated and identified from cinematographic film in a previous work (Abrusci et al, 2005) except P. aureginosa that was obtained from Colección Española de Cultivos Tipo, CECT 111 (ATCC 9027). All biodegradation experiences were carried out in saline solution (NaCl, 0.9% w/w) as solvent at 37 C. Poly(caprolactone) diol and sodium dodecyl sulphate were used as references.…”

Section: Bacterial Inoculums and Sample Preparationmentioning

confidence: 99%

Bioremediation of naphthalene in water by Sphingomonas paucimobilis using new biodegradable surfactants based on poly (ɛ-caprolactone)

Miguel

Peinado

Catalina

et al. 2009

International Biodeterioration & Biodegradation

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a b s t r a c t New amphiphilic block surfactants ABA based on a central segment of polycaprolactone with different molecular composition were evaluated in the bioremediation of naphthalene in water by Sphingomonas paucimobilis and compared with sodium dodecyl sulphate as reference surfactant (SDS). Also the biodegradation of the new surfactants by bacteria, S. paucimobilis and a mixture of bacteria (Pseudomonas aureginosa, Bacillus subtilis, Bacillus amyloliquefaciens and Bacillus megaterium) was studied by indirect impedance technique and carbon dioxide determination. All the bacteria biodegraded in solution and micellar phase the central segment of PCL with mineralization rates in the range of 0.024-0.036 mg of CO 2 per day. S. paucimobilis biodegraded naphthalene in the presence of the new surfactants and GC analysis demonstrated that conversion to products started immediately after inoculum. In all the experiments, except for SDS, at 140 h of incubation time, the remaining naphthalene concentration was about 10% of the initial concentration. In contrast, the production of CO 2 was delayed 4-7 days and values around 75%of naphthalene mineralization degree were achieved in three weeks. The addition of PCL-surfactants, in solution and in micellar phase, not interfered in the naphthalene mineralization. These results have shown promising potential of these biodegradable PCL-surfactants in surfactant-enhanced remediation (SER) technology for removing residual organics from contaminated groundwater and soils.

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“…La caracterización de la actividad deteriorante de los aislados fúngicos con mayores densidades y frecuencias relativas se realizó mediante pruebas fisiológicas cualitativas como: actividad celulolítica y producción de pigmentos, actividad amilolítica, actividad proteolítica y producción de ácidos [23][24].…”

Section: Caracterización De La Actividad Deterioranteunclassified

Applied microbiology: a tool for the conservation of Cultural Heritage

García¹

2016

Cons. Património

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ResumenEl biodeterioro del Patrimonio Cultural es uno de los procesos de daño más importantes en los climas tropicales, caracterizados por elevadas humedades y temperaturas. Estas favorecen la colonización biológica y el crecimiento y desarrollo de diferentes organismos vivos sobre el sustrato material de los bienes patrimoniales. Entre estos organismos destacan los hongos e insectos por su ubicuidad, fisiología y medios de dispersión. En el presente trabajo se exponen resultados de muestreos microbiológicos directos y ambientales realizados en diferentes museos de La Habana, Cuba. Se detectaron concentraciones fúngicas del aire correlacionadas con la humedad relativa del ambiente. Los géneros fúngicos predominantes en muestreos directos y aéreos fueron Aspergillus, Penicillium y Clasdosporium, especies con potencialidades fisiológicas que determinan el elevado riesgo de biodeterioro fúngico de las colecciones albergadas en las instituciones estudiadas. Estos estudios permitieron el establecimiento de políticas preventivas eficientes que aumentan la esperanza de vida de este Patrimonio Cultural de Cuba. ResumoA biodeterioração do Património Cultural é um dos mais importantes processos de alteração em climas tropicais, caracterizados por humidade e temperaturas elevadas, que favorecem a colonização biológica, crescimento e desenvolvimento de diferentes organismos vivos sobre os bens culturais. Entre estes organismos destacam-se os fungos e insetos devido à sua ubiquidade, fisiologia e meios de dispersão. Este artigo apresenta os resultados da amostragem microbiológica directa e ambiental, tomada em diferentes museus de Havana, Cuba. Foram detectadas concentrações fúngicas correlacionadas com a humidade relativa do ambiente. Os géneros de fungos predominantes no ar interior e nos diferentes substratos testados foram Aspergillus, Penicillium e Cladosporium, que têm potencialidades fisiológicas que representam um elevado risco de micobiodeterioração das colecções albergadas pelas instituições estudadas. Os estudos levados a cabo permitiram estabelecer políticas de prevenção eficientes que aumentam a esperança de vida deste Património Cultural de Cuba.Microbiologia aplicada: uma ferramenta para a conservação do Património Cultural

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Isolation and identification of bacteria and fungi from cinematographic films

Cited by 96 publications

References 30 publications

Fungal biodeterioration in historic buildings of Havana (Cuba)

Fungal biodeterioration in historic buildings of Havana (Cuba)

Bioremediation of naphthalene in water by Sphingomonas paucimobilis using new biodegradable surfactants based on poly (ɛ-caprolactone)

Applied microbiology: a tool for the conservation of Cultural Heritage

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