FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034306040> ?p ?o ?g. }

• W2034306040 endingPage "941" @default.
• W2034306040 startingPage "936" @default.
• W2034306040 abstract "The spatial distribution of Cu was determined in Escherichia coli PHL628 biofilms using a scanning electrochemical microscope (SECM) consisting of a microelectrode in conjunction with a piezoelectric micropositioning system. Aqueous labile copper species were determined using voltametric stripping after reductive deposition of Cu for 4 min on the microelectrode at -0.7 V (vs Ag/AgCl). The position of the bulk solution-biofilm interface was determined from the change in current produced by 0.4 mM hydroxymethyl ferrocene that was added as a redox indicator. After a 2 h exposure to 0.2 mM copper, Cu was located in the upper region of the biofilm with a penetration depth less than 150 microm. A one-dimensional diffusive transport model adequately described the spatial distribution of copper in the biofilm, but the Cu retardation factor in the biofilm was more than 6-fold larger than that calculated from the isotherm for Cu binding to suspensions of E. coli PHL628 cells. There are several possible reasons for this difference, including an increase in the amount of extracellular polymer per cell within the biofilm and/or tortuosity that might hinder Cu transport into biofilms. The SECM technique in combination with model calculations provides direct evidence in support of the concept that formation of a biofilm may confer resistance to transient spikes in the bulk solution concentration of toxic metal species by retarding metal diffusion and reducing the metal exposure of cells within the biofilm." @default.
• W2034306040 created "2016-06-24" @default.
• W2034306040 creator A5000536603 @default.
• W2034306040 creator A5008392252 @default.
• W2034306040 creator A5023296050 @default.
• W2034306040 creator A5030422795 @default.
• W2034306040 creator A5042053197 @default.
• W2034306040 creator A5065972997 @default.
• W2034306040 creator A5082156574 @default.
• W2034306040 creator A5085975271 @default.
• W2034306040 creator A5083618704 @default.
• W2034306040 date "2006-12-20" @default.
• W2034306040 modified "2023-10-14" @default.
• W2034306040 title "Spatial Distributions of Copper in Microbial Biofilms by Scanning Electrochemical Microscopy" @default.
• W2034306040 cites W1504319896 @default.
• W2034306040 cites W1579416801 @default.
• W2034306040 cites W1914117083 @default.
• W2034306040 cites W1969413517 @default.
• W2034306040 cites W1984435004 @default.
• W2034306040 cites W2005143673 @default.
• W2034306040 cites W2010596106 @default.
• W2034306040 cites W2011528435 @default.
• W2034306040 cites W2013023789 @default.
• W2034306040 cites W2033612754 @default.
• W2034306040 cites W2035820635 @default.
• W2034306040 cites W2038892922 @default.
• W2034306040 cites W2047861221 @default.
• W2034306040 cites W2053050133 @default.
• W2034306040 cites W2081314230 @default.
• W2034306040 cites W2106206681 @default.
• W2034306040 cites W2111749427 @default.
• W2034306040 cites W2114510377 @default.
• W2034306040 cites W2122560605 @default.
• W2034306040 cites W2126221953 @default.
• W2034306040 cites W2130561005 @default.
• W2034306040 cites W2149422899 @default.
• W2034306040 cites W2149805459 @default.
• W2034306040 cites W2149886824 @default.
• W2034306040 cites W2157806471 @default.
• W2034306040 cites W2161018171 @default.
• W2034306040 cites W2333736567 @default.
• W2034306040 cites W2334376416 @default.
• W2034306040 cites W4213354399 @default.
• W2034306040 cites W4230671025 @default.
• W2034306040 doi "https://doi.org/10.1021/es061293k" @default.
• W2034306040 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17328206" @default.
• W2034306040 hasPublicationYear "2006" @default.
• W2034306040 type Work @default.
• W2034306040 sameAs 2034306040 @default.
• W2034306040 citedByCount "56" @default.
• W2034306040 countsByYear W20343060402012 @default.
• W2034306040 countsByYear W20343060402013 @default.
• W2034306040 countsByYear W20343060402014 @default.
• W2034306040 countsByYear W20343060402015 @default.
• W2034306040 countsByYear W20343060402016 @default.
• W2034306040 countsByYear W20343060402017 @default.
• W2034306040 countsByYear W20343060402018 @default.
• W2034306040 countsByYear W20343060402019 @default.
• W2034306040 countsByYear W20343060402020 @default.
• W2034306040 countsByYear W20343060402021 @default.
• W2034306040 countsByYear W20343060402022 @default.
• W2034306040 countsByYear W20343060402023 @default.
• W2034306040 crossrefType "journal-article" @default.
• W2034306040 hasAuthorship W2034306040A5000536603 @default.
• W2034306040 hasAuthorship W2034306040A5008392252 @default.
• W2034306040 hasAuthorship W2034306040A5023296050 @default.
• W2034306040 hasAuthorship W2034306040A5030422795 @default.
• W2034306040 hasAuthorship W2034306040A5042053197 @default.
• W2034306040 hasAuthorship W2034306040A5065972997 @default.
• W2034306040 hasAuthorship W2034306040A5082156574 @default.
• W2034306040 hasAuthorship W2034306040A5083618704 @default.
• W2034306040 hasAuthorship W2034306040A5085975271 @default.
• W2034306040 hasConcept C111670793 @default.
• W2034306040 hasConcept C113196181 @default.
• W2034306040 hasConcept C127413603 @default.
• W2034306040 hasConcept C129968341 @default.
• W2034306040 hasConcept C147789679 @default.
• W2034306040 hasConcept C17525397 @default.
• W2034306040 hasConcept C178790620 @default.
• W2034306040 hasConcept C179104552 @default.
• W2034306040 hasConcept C184651966 @default.
• W2034306040 hasConcept C185592680 @default.
• W2034306040 hasConcept C2777869211 @default.
• W2034306040 hasConcept C2778641217 @default.
• W2034306040 hasConcept C2779266040 @default.
• W2034306040 hasConcept C42360764 @default.
• W2034306040 hasConcept C42475967 @default.
• W2034306040 hasConcept C43617362 @default.
• W2034306040 hasConcept C523546767 @default.
• W2034306040 hasConcept C52859227 @default.
• W2034306040 hasConcept C54355233 @default.
• W2034306040 hasConcept C544153396 @default.
• W2034306040 hasConcept C544778455 @default.
• W2034306040 hasConcept C55904794 @default.
• W2034306040 hasConcept C58123911 @default.
• W2034306040 hasConcept C80107235 @default.
• W2034306040 hasConcept C86803240 @default.
• W2034306040 hasConceptScore W2034306040C111670793 @default.

• next