Immobilization of fungal spores by adhesion.
Identifieur interne : 000D07 ( Main/Exploration ); précédent : 000D06; suivant : 000D08Immobilization of fungal spores by adhesion.
Auteurs : P. Gerin [Belgique] ; M N Bellon-Fontaine ; M. Asther ; P G RouxhetSource :
- Biotechnology and bioengineering [ 0006-3592 ] ; 1995.
Abstract
Immobilization of conidiospores of Phanerochaete chrysosporium by adhesion was investigated in static and flow conditions on flat and on porous supports. Reducing the electrostatic repulsion between the spores and the support by adsorption of polycations on the support allows a better adhesion efficiency and a higher density of adhering spores and does not affect germination and growth. Formation of spore aggregates either in the suspension (high ionic strength) or on the support tends to decrease the surface coverage and to give an inhomogeneous distribution of adhering spores due to detachment of aggregates. The density of spores adhering from a flowing suspension is lower as compared with static conditions and does not exceed about 2% of surface coverage; this is due to the influence of tangential forces, to the short contact time with the surface, and to perturbation of the hydrodynamics along the surface by the previously immobilized spores. Obtaining a high coverage of the support by immobilized spores requires the absence of a tangential motion. (c) 1995 John Wiley & Sons, Inc.
DOI: 10.1002/bit.260470608
PubMed: 18623448
Affiliations:
- Belgique
- Province du Brabant wallon, Région wallonne
- Louvain-la-Neuve
- Université catholique de Louvain
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Immobilization of fungal spores by adhesion.</title><author><name sortKey="Gerin, P" sort="Gerin, P" uniqKey="Gerin P" first="P" last="Gerin">P. Gerin</name><affiliation wicri:level="4"><nlm:affiliation>Unité de Chimie des Interfaces, Université Catholique de Louvain, Place Croix du Sud 2/18, B-1348 Louvain-la-Neuve, Belgium.</nlm:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Unité de Chimie des Interfaces, Université Catholique de Louvain, Place Croix du Sud 2/18, B-1348 Louvain-la-Neuve</wicri:regionArea><orgName type="university">Université catholique de Louvain</orgName><placeName><settlement type="city">Louvain-la-Neuve</settlement><region type="region" nuts="1">Région wallonne</region><region type="province" nuts="1">Province du Brabant wallon</region></placeName></affiliation></author><author><name sortKey="Bellon Fontaine, M N" sort="Bellon Fontaine, M N" uniqKey="Bellon Fontaine M" first="M N" last="Bellon-Fontaine">M N Bellon-Fontaine</name></author><author><name sortKey="Asther, M" sort="Asther, M" uniqKey="Asther M" first="M" last="Asther">M. Asther</name></author><author><name sortKey="Rouxhet, P G" sort="Rouxhet, P G" uniqKey="Rouxhet P" first="P G" last="Rouxhet">P G Rouxhet</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1995">1995</date><idno type="RBID">pubmed:18623448</idno><idno type="pmid">18623448</idno><idno type="doi">10.1002/bit.260470608</idno><idno type="wicri:Area/Main/Corpus">000C82</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000C82</idno><idno type="wicri:Area/Main/Curation">000C82</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000C82</idno><idno type="wicri:Area/Main/Exploration">000C82</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Immobilization of fungal spores by adhesion.</title><author><name sortKey="Gerin, P" sort="Gerin, P" uniqKey="Gerin P" first="P" last="Gerin">P. Gerin</name><affiliation wicri:level="4"><nlm:affiliation>Unité de Chimie des Interfaces, Université Catholique de Louvain, Place Croix du Sud 2/18, B-1348 Louvain-la-Neuve, Belgium.</nlm:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Unité de Chimie des Interfaces, Université Catholique de Louvain, Place Croix du Sud 2/18, B-1348 Louvain-la-Neuve</wicri:regionArea><orgName type="university">Université catholique de Louvain</orgName><placeName><settlement type="city">Louvain-la-Neuve</settlement><region type="region" nuts="1">Région wallonne</region><region type="province" nuts="1">Province du Brabant wallon</region></placeName></affiliation></author><author><name sortKey="Bellon Fontaine, M N" sort="Bellon Fontaine, M N" uniqKey="Bellon Fontaine M" first="M N" last="Bellon-Fontaine">M N Bellon-Fontaine</name></author><author><name sortKey="Asther, M" sort="Asther, M" uniqKey="Asther M" first="M" last="Asther">M. Asther</name></author><author><name sortKey="Rouxhet, P G" sort="Rouxhet, P G" uniqKey="Rouxhet P" first="P G" last="Rouxhet">P G Rouxhet</name></author></analytic><series><title level="j">Biotechnology and bioengineering</title><idno type="ISSN">0006-3592</idno><imprint><date when="1995" type="published">1995</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Immobilization of conidiospores of Phanerochaete chrysosporium by adhesion was investigated in static and flow conditions on flat and on porous supports. Reducing the electrostatic repulsion between the spores and the support by adsorption of polycations on the support allows a better adhesion efficiency and a higher density of adhering spores and does not affect germination and growth. Formation of spore aggregates either in the suspension (high ionic strength) or on the support tends to decrease the surface coverage and to give an inhomogeneous distribution of adhering spores due to detachment of aggregates. The density of spores adhering from a flowing suspension is lower as compared with static conditions and does not exceed about 2% of surface coverage; this is due to the influence of tangential forces, to the short contact time with the surface, and to perturbation of the hydrodynamics along the surface by the previously immobilized spores. Obtaining a high coverage of the support by immobilized spores requires the absence of a tangential motion. (c) 1995 John Wiley & Sons, Inc.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">18623448</PMID><DateCompleted><Year>2012</Year><Month>10</Month><Day>02</Day></DateCompleted><DateRevised><Year>2008</Year><Month>07</Month><Day>14</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0006-3592</ISSN><JournalIssue CitedMedium="Print"><Volume>47</Volume><Issue>6</Issue><PubDate><Year>1995</Year><Month>Sep</Month><Day>20</Day></PubDate></JournalIssue><Title>Biotechnology and bioengineering</Title><ISOAbbreviation>Biotechnol Bioeng</ISOAbbreviation></Journal><ArticleTitle>Immobilization of fungal spores by adhesion.</ArticleTitle><Pagination><MedlinePgn>677-87</MedlinePgn></Pagination><Abstract><AbstractText>Immobilization of conidiospores of Phanerochaete chrysosporium by adhesion was investigated in static and flow conditions on flat and on porous supports. Reducing the electrostatic repulsion between the spores and the support by adsorption of polycations on the support allows a better adhesion efficiency and a higher density of adhering spores and does not affect germination and growth. Formation of spore aggregates either in the suspension (high ionic strength) or on the support tends to decrease the surface coverage and to give an inhomogeneous distribution of adhering spores due to detachment of aggregates. The density of spores adhering from a flowing suspension is lower as compared with static conditions and does not exceed about 2% of surface coverage; this is due to the influence of tangential forces, to the short contact time with the surface, and to perturbation of the hydrodynamics along the surface by the previously immobilized spores. Obtaining a high coverage of the support by immobilized spores requires the absence of a tangential motion. (c) 1995 John Wiley & Sons, Inc.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Gerin</LastName><ForeName>P</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Unité de Chimie des Interfaces, Université Catholique de Louvain, Place Croix du Sud 2/18, B-1348 Louvain-la-Neuve, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bellon-Fontaine</LastName><ForeName>M N</ForeName><Initials>MN</Initials></Author><Author ValidYN="Y"><LastName>Asther</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Rouxhet</LastName><ForeName>P G</ForeName><Initials>PG</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Biotechnol Bioeng</MedlineTA><NlmUniqueID>7502021</NlmUniqueID><ISSNLinking>0006-3592</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1995</Year><Month>9</Month><Day>20</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1995</Year><Month>9</Month><Day>20</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1995</Year><Month>9</Month><Day>20</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">18623448</ArticleId><ArticleId IdType="doi">10.1002/bit.260470608</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Belgique</li></country><region><li>Province du Brabant wallon</li><li>Région wallonne</li></region><settlement><li>Louvain-la-Neuve</li></settlement><orgName><li>Université catholique de Louvain</li></orgName></list><tree><noCountry><name sortKey="Asther, M" sort="Asther, M" uniqKey="Asther M" first="M" last="Asther">M. Asther</name><name sortKey="Bellon Fontaine, M N" sort="Bellon Fontaine, M N" uniqKey="Bellon Fontaine M" first="M N" last="Bellon-Fontaine">M N Bellon-Fontaine</name><name sortKey="Rouxhet, P G" sort="Rouxhet, P G" uniqKey="Rouxhet P" first="P G" last="Rouxhet">P G Rouxhet</name></noCountry><country name="Belgique"><region name="Région wallonne"><name sortKey="Gerin, P" sort="Gerin, P" uniqKey="Gerin P" first="P" last="Gerin">P. Gerin</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PhanerochaeteV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000D07 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000D07 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PhanerochaeteV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:18623448
|texte= Immobilization of fungal spores by adhesion.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:18623448" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PhanerochaeteV1
| This area was generated with Dilib version V0.6.37. |  |