Relevance of microbial extracellular polymeric substances (EPSs)- Part I: Structural and ecological aspects (Record no. 41812)

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control field MX-MdCICY
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control field 20250625124702.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-7483
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245 10 - TITLE STATEMENT
Title Relevance of microbial extracellular polymeric substances (EPSs)- Part I: Structural and ecological aspects
490 0# - SERIES STATEMENT
Volume/sequential designation Water Science & Technology, 43(6), p.1-8, 2001
520 3# - SUMMARY, ETC.
Summary, etc. Extracellular polymeric substances are the construction materials for microbial aggregates such as biofilms, flocs ("planktonic biofilms")and sludge. Their major components are not only polysaccharides but also proteins and in some cases lipids, with minor contents of nucleic acids and other biopolymers. In the EPS, biofilm organisms can establish stable arrangements and function multicellularly as synergistic microconsortia. The matrix facilitates the retention of exoenzymes, cellular debris and genetic material; it can be considered as a microbial recycling yard. Gradients can develop due to the physiological activity and the fact that diffusive mass transport prevails over convective transport in the matrix. Biofilm cells tolerate higher concentrations of many biocides. The EPS matrix sequesters nutrients from the water phase. In photosynthetic communities, EPS molecules can function as light transmitters and provide photons to organisms located deeper in a microbial mat. The EPS matrix is a dynamic system, constructed by the organisms and responding to environmental changes. It enables the cells to function in a manner similar to multicellular organisms.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BIOFILMS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element EXTRACELLULAR POLYMERIC SUBSTANCES
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element EPS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MICROBIAL ECOLOGY
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Flemming, H.-C..
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wingender, J.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/12lspyCz-jJhVcQmWN16aLJB7SjhNR7Qy/view?usp=drivesdk">https://drive.google.com/file/d/12lspyCz-jJhVcQmWN16aLJB7SjhNR7Qy/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-7483 25.06.2025 25.06.2025 Documentos solicitados