Biofouling最新文献_第3页

Microbiological indicators of the biofilms microparticles of quartz sand and polypropylene after short-term exposure in soil. 石英砂和聚丙烯微粒在土壤中短期暴露后的生物膜微生物指标。

IF 2.6 3区生物学

Biofouling Pub Date : 2024-09-25 DOI: 10.1080/08927014.2024.2406340

Nataliia Tkachuk, Liubov Zelena

引用次数: 0

Green nanotechnology in phytosynthesis and its efficiency in inhibiting bacterial biofilm formation: implications for medicine. 植物合成中的绿色纳米技术及其抑制细菌生物膜形成的效率：对医学的影响。

IF 2.6 3区生物学

Biofouling Pub Date : 2024-09-25 DOI: 10.1080/08927014.2024.2407036

Sérgio Antunes Filho, Bianca Pizzorno Backx, Débora Foguel

引用次数: 0

A comparison of the biofouling potential of field-collected and laboratory-cultured Ulva. 野外采集的莼菜和实验室培养的莼菜生物污染潜力比较。

IF 2.7 3区生物学

Biofouling Pub Date : 2024-09-19 DOI: 10.1080/08927014.2024.2403371

Kayla R Kurtz,Lindsay Green-Gavrielidis,Lucie Maranda,Carol S Thornber,Danielle M Moloney,Vinka Oyanedel-Craver

{"title":"A comparison of the biofouling potential of field-collected and laboratory-cultured Ulva.","authors":"Kayla R Kurtz,Lindsay Green-Gavrielidis,Lucie Maranda,Carol S Thornber,Danielle M Moloney,Vinka Oyanedel-Craver","doi":"10.1080/08927014.2024.2403371","DOIUrl":"https://doi.org/10.1080/08927014.2024.2403371","url":null,"abstract":"The marine algae Ulva spp. are commonly used as model biofouling organisms. As biofouling studies are primarily conducted using field-collected specimens, factors including species identity, seasonal availability, and physiological status can hinder the replicability of the results. To address these limitations, a protocol was developed for the on-demand laboratory culture and release of Ulva zoospores. The biofouling potential of laboratory-cultured and field-collected Ulva blades was compared using a waterjet. No significant differences were found between field and laboratory-cultured samples in either spore adhesion (before waterjet) or the proportion of spores retained after waterjet exposure. However, there was significant variability within each session type in pre- and post-waterjet exposures, indicating that spore adhesion and retention levels vary significantly among trial runs. In addition, all our laboratory cultures were Ulva Clade C (LPP complex). In contrast, our field samples contained a mix of Ulva Clade C, U. compressa clade I, and U. flexuosa Clade D. This protocol for on-demand production of Ulva spores can improve biofouling research approaches, enables comparison of results across laboratories and regions, and accelerate the development of anti-biofouling strategies.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142251551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of flavin adenine dinucleotide (FAD) on Desulfovibrio desulfuricans corrosion of pipeline welded joint. 黄素腺嘌呤二核苷酸（FAD）对脱硫弧菌腐蚀管道焊接接头的影响。

IF 2.7 3区生物学

Biofouling Pub Date : 2024-09-18 DOI: 10.1080/08927014.2024.2404204

Qin Wang,Xiaobao Zhou,Zhen Zhong,Binbin Wang,Zhuowei Tan,Minghua Zhang,Tangqing Wu

引用次数: 0

Influence of carbonyl cyanide m-chlorophenyl hydrazone on biofilm dynamics, protease, and siderophore production by Burkholderia pseudomallei. 羰基氰化物间氯苯腙对假马勒伯克霍尔德氏菌生物膜动态、蛋白酶和嗜苷酸生产的影响

IF 2.6 3区生物学

Biofouling Pub Date : 2024-09-01 Epub Date: 2024-07-30 DOI: 10.1080/08927014.2024.2385038

Glaucia Morgana de Melo Guedes, Crister José Ocadaque, Bruno Rocha Amando, Alyne Soares Freitas, Vinicius Carvalho Pereira, Rossana de Aguiar Cordeiro, Silviane Praciano Bandeira, Pedro Filho Noronha Souza, Marcos Fábio Gadelha Rocha, José Júlio Costa Sidrim, Débora de Souza Collares Maia Castelo-Branco

{"title":"Influence of carbonyl cyanide m-chlorophenyl hydrazone on biofilm dynamics, protease, and siderophore production by Burkholderia pseudomallei.","authors":"Glaucia Morgana de Melo Guedes, Crister José Ocadaque, Bruno Rocha Amando, Alyne Soares Freitas, Vinicius Carvalho Pereira, Rossana de Aguiar Cordeiro, Silviane Praciano Bandeira, Pedro Filho Noronha Souza, Marcos Fábio Gadelha Rocha, José Júlio Costa Sidrim, Débora de Souza Collares Maia Castelo-Branco","doi":"10.1080/08927014.2024.2385038","DOIUrl":"10.1080/08927014.2024.2385038","url":null,"abstract":"Efflux pump inhibitors are a potential therapeutic strategy for managing antimicrobial resistance and biofilm formation. This article evaluated the effect of carbonyl cyanide m-chlorophenyl hydrazone (CCCP) on the biofilm growth dynamics and the production of virulence factors by Burkholderia pseudomallei. The effects of CCCP on planktonic, growing, and mature biofilm, interaction with antibacterial drugs, and protease and siderophore production were assessed. CCCP MICs ranged between 128 and 256 µM. The CCCP (128 µM) had a synergic effect with all the antibiotics tested against biofilms. Additionally, CCCP reduced (p < .05) the biomass of biofilm growth and mature biofilms at 128 and 512 µM, respectively. CCCP also decreased (p < .05) protease production by growing (128 µM) and induced (p < .05) siderophore release by planktonic cells (128 µM) growing biofilms (12.8 and 128 µM) and mature biofilms (512 µM). CCCP demonstrates potential as a therapeutic adjuvant for disassembling B. pseudomallei biofilms and enhancing drug penetration.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141791822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determination of in vitro synergy and antibiofilm activities of antimicrobials and essential oil components. 确定抗菌剂和精油成分的体外协同作用和抗生物膜活性。

IF 2.6 3区生物学

Biofouling Pub Date : 2024-09-01 Epub Date: 2024-07-29 DOI: 10.1080/08927014.2024.2381587

Abdulhamit Çali, Cem Çelik

{"title":"Determination of in vitro synergy and antibiofilm activities of antimicrobials and essential oil components.","authors":"Abdulhamit Çali, Cem Çelik","doi":"10.1080/08927014.2024.2381587","DOIUrl":"10.1080/08927014.2024.2381587","url":null,"abstract":"Using existing adrentimicrobials with essential oil components to prevent antimicrobial resistance is an alternative strategy. This study aimed to evaluate the resistance status, synergistic combinations, and in vitro biofilm formation activities of clinical isolates of methicillin-resistant Staphylococcus aureus (MRSA), Stenotrophomonas maltophilia and Candida albicans against antimicrobial agents and cinnamaldehyde, carvacrol, eugenol, limonene and eucalyptol. Antimicrobial activities were evaluated by microdilution, cytotoxicity by XTT, synergy by checkerboard and time-kill, and biofilm inhibition by microplate methods. Cinnamaldehyde and carvacrol showed strong antimicrobial activity. Synergistic effects were observed when using all essential oils with antimicrobials. Only two C. albicans isolates showed antagonism with cinnamaldehyde and fluconazole. The constituents showed cytotoxic effects in the L929 cell line (except limonene). A time-kill analysis revealed a bacteriostatic effect on S. maltophilia and MRSA isolates and a fungicidal effect on C. albicans isolates. These results are important for further research to improve antimicrobial efficacy or to develop new agents.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141787176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of Dunaliella salina extracts on the adhesion of Pseudomonas aeruginosa to 3D printed polyethylene terephthalate and polylactic acid. 杜纳利藻提取物对铜绿假单胞菌粘附在 3D 打印聚对苯二甲酸乙二醇酯和聚乳酸上的影响。

IF 2.6 3区生物学

Biofouling Pub Date : 2024-09-01 Epub Date: 2024-07-22 DOI: 10.1080/08927014.2024.2380404

Azzeddine Bechar, Sara Er-Rahmani, Mohammed Hassi, Moulay Sadiki, Soumya El Abed, Oumaima Ouaddi, Fatima Tizar, Mohamed Alouani, Saad Ibnsouda Koraichi

{"title":"The effect of Dunaliella salina extracts on the adhesion of Pseudomonas aeruginosa to 3D printed polyethylene terephthalate and polylactic acid.","authors":"Azzeddine Bechar, Sara Er-Rahmani, Mohammed Hassi, Moulay Sadiki, Soumya El Abed, Oumaima Ouaddi, Fatima Tizar, Mohamed Alouani, Saad Ibnsouda Koraichi","doi":"10.1080/08927014.2024.2380404","DOIUrl":"10.1080/08927014.2024.2380404","url":null,"abstract":"Polyethylene terephthalate (PET) and polylactic acid (PLA) are among the polymers used in the food industry. In this study, crude extracts of Dunaliella salina were used to treat the surface of 3D printed materials studied, aiming to provide them with an anti-adhesive property against Pseudomonas aeruginosa. The hydrophobicity of treated and untreated surfaces was characterized using the contact angle method. Furthermore, the adhesive behavior of P. aeruginosa toward the substrata surfaces was also studied theoretically and experimentally. The results showed that the untreated PLA was hydrophobic, while the untreated PET was hydrophilic. It was also found that the treated materials became hydrophilic and electron-donating. The total energy of adhesion revealed that P. aeruginosa adhesion was theoretically favorable on untreated materials, while it was unfavorable on treated ones. Moreover, the experimental data proved that the adhesion to untreated substrata was obtained, while there was complete inhibition of adhesion to treated surfaces.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141733485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of slope, material, and temperature on Listeria monocytogenes and Pseudomonas aeruginosa mono- and dual-species biofilms. 坡度、材料和温度对单增李斯特菌和铜绿假单胞菌单种和双种生物膜的影响。

IF 2.6 3区生物学

Biofouling Pub Date : 2024-09-01 Epub Date: 2024-07-25 DOI: 10.1080/08927014.2024.2380410

Tessa Tuytschaever, Christine Faille, Katleen Raes, Imca Sampers

{"title":"Influence of slope, material, and temperature on Listeria monocytogenes and Pseudomonas aeruginosa mono- and dual-species biofilms.","authors":"Tessa Tuytschaever, Christine Faille, Katleen Raes, Imca Sampers","doi":"10.1080/08927014.2024.2380410","DOIUrl":"10.1080/08927014.2024.2380410","url":null,"abstract":"Understanding factors influencing Listeria monocytogenes biofilms aid in developing more effective elimination/prevention strategies. This study examined the effect of temperature (4 °C, 21 °C, 30 °C), materials (stainless steel 316 L with 2B and 2 R finishes, glass, and polypropylene), and slope (0°/horizontal or 90°/vertical) on mono- and dual-species biofilms using two L. monocytogenes strains and one Pseudomonas aeruginosa strain. All biofilms were grown in 10% TSB for 24 h and analyzed using culture-based methods. Additionally, the architecture of monospecies biofilms was studied using fluorescence microscopy. Overall, P. aeruginosa showed higher biofilm formation potential (6.2 log CFU/cm2) than L. monocytogenes (4.0 log CFU/cm2). Temperature greatly influenced P. aeruginosa and varied for L. monocytogenes. The slope predominantly influenced L. monocytogenes monospecies biofilms, with cell counts increasing by up to 2 log CFU/cm2. Surface material had little impact on biofilm formation. The study highlights the varying effects of different parameters on multispecies biofilms and the importance of surface geometry.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141756916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of antimicrobials over sessile and planktonic microbiota associated with an industrial cooling water system. 抗菌剂对与工业冷却水系统相关的无柄和浮游微生物群的影响。

IF 2.6 3区生物学

Biofouling Pub Date : 2024-09-01 Epub Date: 2024-08-06 DOI: 10.1080/08927014.2024.2384436

Andréa Lima Alves Ruislan, Marcela França Dias, Aline Daniela Lopes Júlio, Ubiana de Cássia Mourão Silva, Sergio Pagnin, Andrea Azevedo Veiga, Débora Godinho Zanetti, Vera Lúcia Dos Santos

{"title":"Effects of antimicrobials over sessile and planktonic microbiota associated with an industrial cooling water system.","authors":"Andréa Lima Alves Ruislan, Marcela França Dias, Aline Daniela Lopes Júlio, Ubiana de Cássia Mourão Silva, Sergio Pagnin, Andrea Azevedo Veiga, Débora Godinho Zanetti, Vera Lúcia Dos Santos","doi":"10.1080/08927014.2024.2384436","DOIUrl":"10.1080/08927014.2024.2384436","url":null,"abstract":"The bacterial community from a cooling water system was investigated through culture-dependent and independent strategies, and the responses of planktonic and sessile bacteria (grown in glass slides and stainless-steel coupons) to antimicrobials of industrial and clinical use were assessed. The morphotypes with higher biofilm-forming potential were Pseudoxanthomonas sp., Rheinheimera sp., Aeromonas sp. and Staphylococcus sp., and the first also exhibited lower susceptibility to all antibiotics and biocides tested. 16S rRNA high throughput sequencing indicated that Pseudomonadota (77.1% on average, sd 11.1%), Bacteroidota (8.4, sd 5.7%), and Planctomycetota (3.0, sd 1.3%) were the most abundant phyla. KEGG orthologs associated with antibiotics and biocide resistance were abundant in all samples. Although the minimum inhibitory and bactericidal concentrations were generally higher for biofilms, morphotypes in planktonic form also showed high levels of resistance, which could be associated with biofilm cells passing into the planktonic phase. Overall, monochloramine was the most effective biocide.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141896658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of flow-induced electromagnetic field and surface roughness on antifouling activity of phenolic compounds. 流动诱导电磁场和表面粗糙度对酚类化合物防污活性的影响

IF 2.6 3区生物学

Biofouling Pub Date : 2024-08-01 Epub Date: 2024-07-11 DOI: 10.1080/08927014.2024.2373859

Faris Aldossari, Shyue Chen Leong, Marran Aldossari, Ramesh Chandra Tripathi, Peter Hoffmann, Dae-Wook Kang, Dong-Shik Kim

{"title":"Effects of flow-induced electromagnetic field and surface roughness on antifouling activity of phenolic compounds.","authors":"Faris Aldossari, Shyue Chen Leong, Marran Aldossari, Ramesh Chandra Tripathi, Peter Hoffmann, Dae-Wook Kang, Dong-Shik Kim","doi":"10.1080/08927014.2024.2373859","DOIUrl":"10.1080/08927014.2024.2373859","url":null,"abstract":"Microbial fouling involves the physicochemical interactions between microorganisms and solid surfaces. An electromagnetic field (EMF) may change the diffusion rates of microbial cells and the electrical double layer around the cells and contacting surfaces. In the current study, polycardanol exhibiting antibiofouling activity was modified with ferromagnetic iron oxide (IO) to investigate the EMF effects on bacterial adhesion. When there was a flow of electrolyte that contained bacterial cells, flow-induced EMF was generated according to Faraday's principle. It was observed that the IO-ionic solution (IS)-modified surfaces, with an induced current of 44, 53, 66 nA, showed decreases in the adhesion of bacteria cells more than the unmodified (polycardanol) and IO-nanoparticles-modified ones. In addition to the EMF effects, the nano-scale uniform roughness of the modified surfaces appeared to play an important role in the reduction of cell adhesion. The results demonstrated that the IOIS-modified surface (3.2 × 10-6 mM IO) had the highest antibiofouling activity.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141589471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0