Biofouling最新文献_第10页

The combined effect of essential oils on wood physico-chemical properties and their antiadhesive activity against mold fungi: application of mixture design methodology. 精油对木材物理化学性质的综合影响及其对霉菌的抗粘附活性：混合物设计方法的应用。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 Epub Date: 2023-07-21 DOI: 10.1080/08927014.2023.2236029

Moulay Sadiki, Mounyr Balouiri, Soumya Elabed, Fadoua Bennouna, Mohammed Lachkar, Saad Ibnsouda Koraichi

{"title":"The combined effect of essential oils on wood physico-chemical properties and their antiadhesive activity against mold fungi: application of mixture design methodology.","authors":"Moulay Sadiki, Mounyr Balouiri, Soumya Elabed, Fadoua Bennouna, Mohammed Lachkar, Saad Ibnsouda Koraichi","doi":"10.1080/08927014.2023.2236029","DOIUrl":"10.1080/08927014.2023.2236029","url":null,"abstract":"In the heritage field, the microbial adhesion on wood, and consequently the formation of biofilm led to inestimable losses of historical and cultural monuments. Thereby, this study aimed to examine the combined effect of Thymus vulgaris, Myrtus communis, and Mentha pulegium essential oils on wood surface physico-chemical properties, and to elaborate the optimal mixture using the mixture design approach coupled to the contact angle method. It was found that both wood hydrophobicity and electron donor character increased significantly after treatment using an optimal mixture containing 57% and 43% of M. pulegium and M. communis essential oils, respectively. The theoretical and experimental fungal adhesion on untreated and treated wood were also investigated. The results showed that the adhesion was favorable on untreated wood and reduced using the optimal mixture. Moreover, the experimental data demonstrated that the same mixture exhibited an antiadhesive efficacy effect with a reduction of 36-75% in adhesion.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9895618","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

Pyrrole-2-carboxylic acid inhibits biofilm formation and suppresses the virulence of Listeria monocytogenes. 吡咯-2-羧酸抑制生物膜的形成并抑制单核增生李斯特菌的毒力。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 DOI: 10.1080/08927014.2023.2235287

Yuxi Yue, Kai Zhong, Yanping Wu, Hong Gao

{"title":"Pyrrole-2-carboxylic acid inhibits biofilm formation and suppresses the virulence of Listeria monocytogenes.","authors":"Yuxi Yue, Kai Zhong, Yanping Wu, Hong Gao","doi":"10.1080/08927014.2023.2235287","DOIUrl":"https://doi.org/10.1080/08927014.2023.2235287","url":null,"abstract":"Bacterial adhesion and biofilm formation of Listeria monocytogenes on food-contact surfaces result in serious safety concerns. This study aimed to explore the antibiofilm efficacy of pyrrole-2-carboxylic acid (PCA) against L. monocytogenes. Crystal violet staining assay demonstrated that PCA reduced the biofilm biomass of L. monocytogenes. The 2,3-bis-(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide reduction and flow cytometric assays indicated that PCA attenuated the metabolic activity of L. monocytogenes biofilm together with a decrease in viability. Morphologic observations revealed that PCA exposure collapsed the biofilm architecture. PCA administration of 0.75 mg ml-1 decreased the excretion of extracellular DNA, protein and polysaccharide by 48.58%, 61.60% and 75.63%, respectively. PCA failed to disperse the mature biofilm, even at 1.5 mg ml-1. However, PCA suppressed L. monocytogenes adhesion on common food-contact surfaces. Additionally, PCA exposure suppressed the hemolytic activity of L. monocytogenes. These findings suggested that PCA might serve as an alternative antibiofilm agent to control L. monocytogenes contamination.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9895622","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

Marine biofouling and the role of biocidal coatings in balancing environmental impacts. 海洋生物污垢和生物杀灭涂层在平衡环境影响中的作用。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 Epub Date: 2023-08-17 DOI: 10.1080/08927014.2023.2246906

Florian Weber, Naser Esmaeili

引用次数: 2

Biofouling potential of surface-enhanced Raman scattering-based seawater quality sensors by Ulva spp. Ulva spp.基于表面增强拉曼散射的海水质量传感器的生物污垢潜力。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 Epub Date: 2023-08-18 DOI: 10.1080/08927014.2023.2242283

Kayla R Kurtz, Tania Thalyta Silva de Oliveira, Robert Chevalier, Noura Rayes, Arijit Bose, Jason R Dwyer, Vinka Oyanedel-Craver

{"title":"Biofouling potential of surface-enhanced Raman scattering-based seawater quality sensors by Ulva spp.","authors":"Kayla R Kurtz, Tania Thalyta Silva de Oliveira, Robert Chevalier, Noura Rayes, Arijit Bose, Jason R Dwyer, Vinka Oyanedel-Craver","doi":"10.1080/08927014.2023.2242283","DOIUrl":"10.1080/08927014.2023.2242283","url":null,"abstract":"This study investigated the biofouling potential of surface-enhanced Raman scattering (SERS)-based sensor materials in the context of marine environments. Uncoated and monolithic commercial gold (Au) silicon nanopillar array SERS substrates, Au-coated carbon black nanoparticle (AuCB NP) substrates, uncoated and Au sputter-coated in-house SERS, and uncoated and Au sputter-coated glass controls were tested for biofouling potential using Ulva spp. as model biofouling organisms. The mean percentages of Ulva spp. zoospores that adhered per mm2 (×103) on the uncoated and coated Au silicon nanopillar array, AuCB NP, uncoated and Au sputter-coated in-house, and uncoated and Au sputter-coated glass substrates were 10.28%, 5.45%, 10.49%, 3.25%, 24.84%, 12.86% and 7.78%, respectively. Results indicated that surface properties such as hydrophobicity, roughness, Au sputter-coating and the presence of micro-refuges on nano- and microstructured substrates were critical to the biofouling formation.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10531716","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 sphingosine and inoculum concentrations on Staphylococcus aureus and Staphylococcus epidermidis biofilms. 鞘氨醇和接种量对金黄色葡萄球菌和表皮葡萄球菌生物膜的影响。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 DOI: 10.1080/08927014.2023.2236584

Minyoung Kim, Jada S McMahon, Julianna M Nerone, Luciana H Skinner, Guy K German, Cláudia N H Marques

{"title":"Effect of sphingosine and inoculum concentrations on Staphylococcus aureus and Staphylococcus epidermidis biofilms.","authors":"Minyoung Kim, Jada S McMahon, Julianna M Nerone, Luciana H Skinner, Guy K German, Cláudia N H Marques","doi":"10.1080/08927014.2023.2236584","DOIUrl":"https://doi.org/10.1080/08927014.2023.2236584","url":null,"abstract":"Atopic dermatitis (AD) is a chronic inflammatory skin disease where patients are more susceptible to infection and inflammation. The most salient symptoms of atopic dermatitis (AD) are skin dysbiosis and ceramide deficiency. Here, the effect of AD conditions on S. aureus resilience was investigated. S. aureus and S. epidermidis biofilms were co-inoculated at healthy and AD bacterial ratios and exposed to various sphingosine dosing regimens. In both healthy (S. epidermidis dominant) and AD (S. aureus dominant) conditions the viability of the non-dominant bacterial species was affected. Quorum sensing (QS)-impaired S. aureus was overall more susceptible to sphingosine. Despite the general resilience of QS-intact S. aureus against sphingosine, modulation of S. epidermidis (healthy ratio) and sphingosine (healthy Sph) led to a lack of recovery from its initial killing. Overall, it was found that when in biofilms, S. epidermidis increases S. aureus resilience to sphingosine, possibly enhancing the pathogen's recalcitrance in AD skin.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10251026","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

Measuring the recruitment and growth of biofouling communities using clear recruitment panels. 使用清晰的招聘小组来衡量生物污染社区的招聘和增长。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 Epub Date: 2023-08-03 DOI: 10.1080/08927014.2023.2243236

Ann Wassick, Kelli Z Hunsucker, Geoffrey Swain

引用次数: 0

Inhibitory effects of vorinostat (SAHA) against food-borne pathogen Salmonella enterica serotype Kentucky mixed culture biofilm with virulence and quorum-sensing relative expression. 伏立诺司他（SAHA）对具有毒力和群体感应相对表达的食源性病原体肠道沙门氏菌血清型肯塔基混合培养生物膜的抑制作用。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 Epub Date: 2023-08-14 DOI: 10.1080/08927014.2023.2242263

Pantu Kumar Roy, Angela Ji-Won Ha, Shamsun Nahar, Md Iqbal Hossain, Md Ashrafudoulla, Sazzad Hossen Toushik, Md Furkanur Rahaman Mizan, Iksoon Kang, Sang-Do Ha

{"title":"Inhibitory effects of vorinostat (SAHA) against food-borne pathogen Salmonella enterica serotype Kentucky mixed culture biofilm with virulence and quorum-sensing relative expression.","authors":"Pantu Kumar Roy, Angela Ji-Won Ha, Shamsun Nahar, Md Iqbal Hossain, Md Ashrafudoulla, Sazzad Hossen Toushik, Md Furkanur Rahaman Mizan, Iksoon Kang, Sang-Do Ha","doi":"10.1080/08927014.2023.2242263","DOIUrl":"10.1080/08927014.2023.2242263","url":null,"abstract":"Salmonella is a food-borne microorganism that is also a zoonotic bacterial hazard in the food sector. This study determined how well a mixed culture of Salmonella Kentucky formed biofilms on plastic (PLA), silicon rubber (SR), rubber gloves (RG), chicken skin and eggshell surfaces. In vitro interactions between the histone deacetylase inhibitor-vorinostat (SAHA)-and S. enterica serotype Kentucky were examined utilizing biofilms. The minimum inhibitory concentration (MIC) of SAHA was 120 µg mL-1. The addition of sub-MIC (60 µg mL-1) of SAHA decreased biofilm formation for 24 h on PLA, SR, RG, Chicken skin, and eggshell by 3.98, 3.84, 4.11, 2.86 and 3.01 log (p < 0.05), respectively. In addition, the initial rate of bacterial biofilm formation was higher on chicken skin than on other surfaces, but the inhibitory effect was reduced. Consistent with this conclusion, virulence genes expression (avrA, rpoS and hilA) and quorum-sensing (QS) gene (luxS) was considerably downregulated at sub-MIC of SAHA. SAHA has potential as an anti-biofilm agent against S. enterica serotype Kentucky biofilm, mostly by inhibiting virulence and quorum-sensing gene expression, proving the histone deacetylase inhibitor could be used to control food-borne biofilms in the food industry.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10549099","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

Thermal susceptibility and antibiotic synergism of methicillin-resistant Staphylococcus aureus biofilms. 耐甲氧西林金黄色葡萄球菌生物膜的热敏感性和抗生素协同作用。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 Epub Date: 2023-07-24 DOI: 10.1080/08927014.2023.2234290

Haydar A S Aljaafari, Parham Parnian, Jaymes Van Dyne, Eric Nuxoll

{"title":"Thermal susceptibility and antibiotic synergism of methicillin-resistant Staphylococcus aureus biofilms.","authors":"Haydar A S Aljaafari, Parham Parnian, Jaymes Van Dyne, Eric Nuxoll","doi":"10.1080/08927014.2023.2234290","DOIUrl":"10.1080/08927014.2023.2234290","url":null,"abstract":"Methicillin-Resistant Staphylococcus aureus (MRSA) biofilms are among the most dangerous infections on medical implants, typically requiring surgical explantation and replacement. This study investigated the thermal susceptibility of MRSA biofilms to thermal shocks from 60 to 80 °C for 1-30 min as well as the effect of various antibiotics (most notably methicillin) on thermal mitigation. Pre- and post-shock exposure to three different classes of antibiotics (ciprofloxacin, tobramycin, and methicillin) at concentrations ranging from 0.25 to 128 μg mL-1 were investigated. MRSA biofilms exhibited thermal susceptibility comparable to other common nosocomial pathogens, such as Pseudomonas aeruginosa, though with greater variability. Exposure to antibiotics of any class significantly decreased the degree of thermal shock required for reliable mitigation, including at subclinical concentration. These combined treatments reduced biofilm population more than the sum of thermal and chemical treatments alone, demonstrating synergism, while also indicating a critical population drop of ∼4.5 log10 beyond which the biofilms typically became non-viable.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9893586","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

Analysis of microbial communities of ocular prostheses and anophthalmic sockets using 16S rRNA gene sequencing. 应用16S rRNA基因测序分析义眼和无眼窝的微生物群落。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-05-01 Epub Date: 2023-07-20 DOI: 10.1080/08927014.2023.2236562

L R Makrakis, V C Oliveira, E S Santos, C Nascimento, E Watanabe, A B Ribeiro, C H Silva-Lovato

引用次数: 0

Effect of experimental toothpaste containing hydroxyapatite nanoparticles and propolis, with and without fluoride, on the microcosm biofilm and enamel demineralization. 含羟基磷灰石纳米颗粒和蜂胶实验牙膏加氟和不加氟对微观生物膜和牙釉质脱矿的影响。

IF 2.7 3区生物学

Biofouling Pub Date : 2023-03-01 DOI: 10.1080/08927014.2023.2217689

Caroline Fernanda da Silva Ribeiro, Aline Dionizio, Tamara Teodoro Araújo, Chelsea Maria Vilas Boas Feitosa Rodrigues, Amanda Costa Mattos, Letícia Galli Otaviano, Larissa Tercília Grizzo, Ana Carolina Magalhães, Marília Afonso Rabelo Buzalaf

{"title":"Effect of experimental toothpaste containing hydroxyapatite nanoparticles and propolis, with and without fluoride, on the microcosm biofilm and enamel demineralization.","authors":"Caroline Fernanda da Silva Ribeiro, Aline Dionizio, Tamara Teodoro Araújo, Chelsea Maria Vilas Boas Feitosa Rodrigues, Amanda Costa Mattos, Letícia Galli Otaviano, Larissa Tercília Grizzo, Ana Carolina Magalhães, Marília Afonso Rabelo Buzalaf","doi":"10.1080/08927014.2023.2217689","DOIUrl":"https://doi.org/10.1080/08927014.2023.2217689","url":null,"abstract":"This study evaluated the antimicrobial and anticaries effects of toothpaste containing hydroxyapatite nanoparticles (nanoHAP - 5 or 10%), xylitol (2 or 3%) and propolis (1 or 2%), associated or not with 1500 ppm fluoride (F). An in vitro model was used with microcosm biofilm produced from a pool of human saliva and McBain saliva (1:50) in the first 8 h of culture on 162 bovine enamel specimens. At the end of the experimental period, analyses of metabolic activity, colony forming units (CFU) and transverse microradiography (TMR) were performed. This study showed a possible decrease in demineralization and increase in remineralization by the commercial toothpaste (1500 ppm F) and for the experimental toothpaste containing the highest concentration of all agents, combined with F. In addition, a reduction in antimicrobial activity possibly caused by propolis and xylitol, mainly in relation to cariogenic bacteria, was observed.","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9621725","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