skip to content
Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine : biological, chemical, and physical properties Preview this item
ClosePreview this item
Checking...

Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine : biological, chemical, and physical properties

Author: Carol A ClausenVina W YangRachel A ArangoLaura E HasburghPatricia K LebowAll authors
Publisher: Madison, Wisconsin : United States Department of Agriculture, Forest Service, Forest Products Laboratory, 2015.
Series: Research paper FPL-RP, 680.
Edition/Format:   eBook : Document : National government publication : EnglishView all editions and formats
Summary:
Protecting wood products from biodeterioration has been a dynamic area of research in the past decade with an emphasis on the development of non-arsenical wood preservatives. Naturally occurring cellulose nanomaterials that are reported to have unique chemical properties, high strength, and stiffness were evaluated for the potential to improve durability of wood either as a stand-alone treatment or in combination  Read more...
Rating:

(not yet rated) 0 with reviews - Be the first.

Subjects
More like this

 

Find a copy online

Links to this item

Find a copy in the library

&AllPage.SpinnerRetrieving; Finding libraries that hold this item...

Details

Additional Physical Format: Print version:
Clausen, Carol A.
Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine
(OCoLC)946987369
Material Type: Document, Government publication, National government publication, Internet resource
Document Type: Internet Resource, Computer File
All Authors / Contributors: Carol A Clausen; Vina W Yang; Rachel A Arango; Laura E Hasburgh; Patricia K Lebow; Richard S Reiner; Forest Products Laboratory (U.S.),
OCLC Number: 931611510
Notes: Title from title screen (viewed June 29, 2016).
"September 2015."
Description: 1 online resource (8 pages) : illustrations (some color).
Series Title: Research paper FPL-RP, 680.
Responsibility: Carol A. Clausen, Vina W. Yang, Rachel A. Arango, Laura E. Hasburgh, Patricia K. Lebow, Richard S. Reiner.

Abstract:

Protecting wood products from biodeterioration has been a dynamic area of research in the past decade with an emphasis on the development of non-arsenical wood preservatives. Naturally occurring cellulose nanomaterials that are reported to have unique chemical properties, high strength, and stiffness were evaluated for the potential to improve durability of wood either as a stand-alone treatment or in combination with a cationic biocide. In this study, benzalkonium chloride (ADBAC) was selected as a biocidal counter-cation for the sulfate ester on cellulose nanocrystals (CNC). In a two-step pressure treatment, specimens of southern pine were impregnated with CNC or ADBAC to form a CNC/ADBAC hybrid agglomerate within the wood. Cellulose nanocrystals penetrated wood in the CNC control and when CNC was the first step in a dual treatment with ADBAC. However, when ADBAC was the first step in a dual treatment with CNC or pre-mixed with CNC, the agglomerated ADBAC/CNC could not penetrate wood and gelled on the wood surface. Biological and chemical analysis of wood treated with the CNC/ADBAC hybrid revealed that CNC provided no additional resistance to fungal colonization, termite attack, or chemical leaching when agglomerated to ADBAC in wood. Analysis of modulus of elasticity, modulus of rupture, work to maximum load, and mass loss during combustion showed no change in the physical properties from the addition of CNC to wood impregnated with the CNC/ADBAC hybrid treatment. While results of this study did show penetration of CNC into southern pine and leach-resistant binding of CNC to ADBAC, neither treatment of southern pine with CNC nor the addition of CNC to ADBAC in a dual treatment improved the biological, chemical, or physical durability properties of the wood.

Reviews

User-contributed reviews
Retrieving GoodReads reviews...
Retrieving DOGObooks reviews...

Tags

Be the first.
Confirm this request

You may have already requested this item. Please select Ok if you would like to proceed with this request anyway.

Linked Data


Primary Entity

<http://www.worldcat.org/oclc/931611510> # Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine : biological, chemical, and physical properties
    a schema:MediaObject, schema:Book, schema:CreativeWork ;
   library:oclcnum "931611510" ;
   library:placeOfPublication <http://id.loc.gov/vocabulary/countries/wiu> ;
   schema:about <http://experiment.worldcat.org/entity/work/data/2827801045#Topic/cellulose_nanocrystals> ; # Cellulose nanocrystals
   schema:about <http://experiment.worldcat.org/entity/work/data/2827801045#Topic/wood_preservatives> ; # Wood preservatives
   schema:about <http://experiment.worldcat.org/entity/work/data/2827801045#Topic/southern_pines_preservation> ; # Southern pines--Preservation
   schema:author <http://experiment.worldcat.org/entity/work/data/2827801045#Person/hasburgh_laura_e> ; # Laura E. Hasburgh
   schema:author <http://experiment.worldcat.org/entity/work/data/2827801045#Person/clausen_carol_a> ; # Carol A. Clausen
   schema:author <http://experiment.worldcat.org/entity/work/data/2827801045#Person/reiner_richard_s> ; # Richard S. Reiner
   schema:author <http://experiment.worldcat.org/entity/work/data/2827801045#Person/arango_rachel_a> ; # Rachel A. Arango
   schema:author <http://experiment.worldcat.org/entity/work/data/2827801045#Person/yang_vina_w> ; # Vina W. Yang
   schema:author <http://experiment.worldcat.org/entity/work/data/2827801045#Person/lebow_patricia_k> ; # Patricia K. Lebow
   schema:bookFormat schema:EBook ;
   schema:contributor <http://experiment.worldcat.org/entity/work/data/2827801045#Organization/forest_products_laboratory_u_s> ; # Forest Products Laboratory (U.S.),
   schema:datePublished "2015" ;
   schema:description "Protecting wood products from biodeterioration has been a dynamic area of research in the past decade with an emphasis on the development of non-arsenical wood preservatives. Naturally occurring cellulose nanomaterials that are reported to have unique chemical properties, high strength, and stiffness were evaluated for the potential to improve durability of wood either as a stand-alone treatment or in combination with a cationic biocide. In this study, benzalkonium chloride (ADBAC) was selected as a biocidal counter-cation for the sulfate ester on cellulose nanocrystals (CNC). In a two-step pressure treatment, specimens of southern pine were impregnated with CNC or ADBAC to form a CNC/ADBAC hybrid agglomerate within the wood. Cellulose nanocrystals penetrated wood in the CNC control and when CNC was the first step in a dual treatment with ADBAC. However, when ADBAC was the first step in a dual treatment with CNC or pre-mixed with CNC, the agglomerated ADBAC/CNC could not penetrate wood and gelled on the wood surface. Biological and chemical analysis of wood treated with the CNC/ADBAC hybrid revealed that CNC provided no additional resistance to fungal colonization, termite attack, or chemical leaching when agglomerated to ADBAC in wood. Analysis of modulus of elasticity, modulus of rupture, work to maximum load, and mass loss during combustion showed no change in the physical properties from the addition of CNC to wood impregnated with the CNC/ADBAC hybrid treatment. While results of this study did show penetration of CNC into southern pine and leach-resistant binding of CNC to ADBAC, neither treatment of southern pine with CNC nor the addition of CNC to ADBAC in a dual treatment improved the biological, chemical, or physical durability properties of the wood."@en ;
   schema:exampleOfWork <http://worldcat.org/entity/work/id/2827801045> ;
   schema:genre "National government publication"@en ;
   schema:genre "Government publication"@en ;
   schema:inLanguage "en" ;
   schema:isPartOf <http://experiment.worldcat.org/entity/work/data/2827801045#Series/research_paper_fpl_rp> ; # Research paper FPL-RP ;
   schema:isSimilarTo <http://www.worldcat.org/oclc/946987369> ;
   schema:name "Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine : biological, chemical, and physical properties"@en ;
   schema:productID "931611510" ;
   schema:url <http://purl.fdlp.gov/GPO/gpo69445> ;
   schema:url <http://www.fpl.fs.fed.us/documnts/fplrp/fpl_rp680.pdf> ;
   wdrs:describedby <http://www.worldcat.org/title/-/oclc/931611510> ;
    .


Related Entities

<http://experiment.worldcat.org/entity/work/data/2827801045#Organization/forest_products_laboratory_u_s> # Forest Products Laboratory (U.S.),
    a schema:Organization ;
   schema:name "Forest Products Laboratory (U.S.)," ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Person/arango_rachel_a> # Rachel A. Arango
    a schema:Person ;
   schema:familyName "Arango" ;
   schema:givenName "Rachel A." ;
   schema:name "Rachel A. Arango" ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Person/clausen_carol_a> # Carol A. Clausen
    a schema:Person ;
   schema:familyName "Clausen" ;
   schema:givenName "Carol A." ;
   schema:name "Carol A. Clausen" ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Person/hasburgh_laura_e> # Laura E. Hasburgh
    a schema:Person ;
   schema:familyName "Hasburgh" ;
   schema:givenName "Laura E." ;
   schema:name "Laura E. Hasburgh" ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Person/lebow_patricia_k> # Patricia K. Lebow
    a schema:Person ;
   schema:familyName "Lebow" ;
   schema:givenName "Patricia K." ;
   schema:name "Patricia K. Lebow" ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Person/reiner_richard_s> # Richard S. Reiner
    a schema:Person ;
   schema:familyName "Reiner" ;
   schema:givenName "Richard S." ;
   schema:name "Richard S. Reiner" ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Person/yang_vina_w> # Vina W. Yang
    a schema:Person ;
   schema:familyName "Yang" ;
   schema:givenName "Vina W." ;
   schema:name "Vina W. Yang" ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Series/research_paper_fpl_rp> # Research paper FPL-RP ;
    a bgn:PublicationSeries ;
   schema:hasPart <http://www.worldcat.org/oclc/931611510> ; # Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine : biological, chemical, and physical properties
   schema:name "Research paper FPL-RP ;" ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Topic/cellulose_nanocrystals> # Cellulose nanocrystals
    a schema:Intangible ;
   schema:name "Cellulose nanocrystals"@en ;
    .

<http://experiment.worldcat.org/entity/work/data/2827801045#Topic/southern_pines_preservation> # Southern pines--Preservation
    a schema:Intangible ;
   schema:name "Southern pines--Preservation"@en ;
    .

<http://www.worldcat.org/oclc/946987369>
    a schema:CreativeWork ;
   rdfs:label "Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine" ;
   schema:description "Print version:" ;
   schema:isSimilarTo <http://www.worldcat.org/oclc/931611510> ; # Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine : biological, chemical, and physical properties
    .

<http://www.worldcat.org/title/-/oclc/931611510>
    a genont:InformationResource, genont:ContentTypeGenericResource ;
   schema:about <http://www.worldcat.org/oclc/931611510> ; # Cellulose nanocrystal entrapment of benzalkonium chloride in southern pine : biological, chemical, and physical properties
   schema:dateModified "2017-12-23" ;
   void:inDataset <http://purl.oclc.org/dataset/WorldCat> ;
    .


Content-negotiable representations

Close Window

Please sign in to WorldCat 

Don't have an account? You can easily create a free account.