Effect of TiO2 nanoparticles and UV radiation on extracellular enzyme activity of intact heterotrophic biofilms

Environmental Science and Technology

Volumn 48, Issue 19, 2014, Pages 11620-11628

  Schug, Hannah ^a,b   Isaacson, Carl W ^a,e   Sigg, Laura ^a,c   Ammann, Adrian A ^a   Schirmer, Kristin ^a,c,d  

^a SWISS FEDERAL INSTITUTE OF AQUATIC SCIENCE AND TECHNOLOGY   (Switzerland)

^b UNIVERSITY OF KONSTANZ   (Germany)

^c ETH ZURICH   (Switzerland)

^d EPFL   (Switzerland)

^e BEMIDJI STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AQUATIC ORGANISMS; BIOFILMS; ENZYME ACTIVITY; ESCHERICHIA COLI; OXIDE MINERALS; PHOSPHATASES; TITANIUM DIOXIDE; ULTRAVIOLET RADIATION;

ALKALINE PHOSPHATASE; AQUATIC ENVIRONMENTS; BENTHIC COMMUNITIES; ECOSYSTEM FUNCTIONS; EXTRACELLULAR ENZYME ACTIVITY; EXTRACELLULAR ENZYMES; HETEROTROPHIC BIOFILM; PHOSPHORUS CYCLING;

TIO2 NANOPARTICLES;

ALKALINE PHOSPHATASE; BETA GLUCOSIDASE; CYTOSOL AMINOPEPTIDASE; REACTIVE OXYGEN METABOLITE; TITANIUM DIOXIDE NANOPARTICLE; METAL NANOPARTICLE; NANOPARTICLE; TITANIUM; TITANIUM DIOXIDE; WATER POLLUTANT;

BIOFILM; BIOLOGICAL UPTAKE; COATING; ECOSYSTEM FUNCTION; ENZYME ACTIVITY; MATRIX; NITROGEN CYCLE; OXIDE; PARTICLE SIZE; PHOSPHORUS CYCLE; ULTRAVIOLET RADIATION;

AQUATIC ENVIRONMENT; ARTICLE; BIOFILM; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; ENZYME ACTIVITY; ESCHERICHIA COLI; EXPOSURE; HETEROTROPHY; NONHUMAN; REDUCTION; SURFACE PROPERTY; ULTRAVIOLET RADIATION; CHEMISTRY; DRUG EFFECTS; ECOSYSTEM; METABOLISM; RADIATION RESPONSE; SUNLIGHT; WATER MANAGEMENT; WATER POLLUTANT;

ALKALINE PHOSPHATASE; BETA-GLUCOSIDASE; BIOFILMS; ECOSYSTEM; ESCHERICHIA COLI; HETEROTROPHIC PROCESSES; LEUCYL AMINOPEPTIDASE; METAL NANOPARTICLES; NANOPARTICLES; REACTIVE OXYGEN SPECIES; SUNLIGHT; TITANIUM; ULTRAVIOLET RAYS; WATER POLLUTANTS, CHEMICAL; WATER PURIFICATION;

EID: 84907930047     PISSN: 0013936X     EISSN: 15205851     Source Type: Journal    
DOI: 10.1021/es502620e     Document Type: Article

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