Architecture and properties of anisotropic polymer composite scaffolds for bone tissue engineering (Record no. 48207)

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fixed length control field 01968nam a2200289Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153933.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-14012
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245 10 - TITLE STATEMENT
Title Architecture and properties of anisotropic polymer composite scaffolds for bone tissue engineering
490 0# - SERIES STATEMENT
Volume/sequential designation BioMaterials, 27, p.905-916, 2006
520 3# - SUMMARY, ETC.
Summary, etc. Bone is a complex porous composite structure with specific characteristics such as viscoelasticity and anisotropy, both in morphology and mechanical properties. Bone defects are regularly filled with artificial tissue grafts, which should ideally have properties similar to those of natural bone. Open cell composite foams made of bioresorbable poly(L-lactic acid)(PLA)and ceramic fillers, hydroxyapatite (HA)or b-tricalcium phosphate (b-TCP), were processed by supercritical CO2 foaming. Their internal 3Dstructure was then analysed by micro-computed tomography (mCT), which evidenced anisotropy in morphology with pores oriented in the foaming direction. Furthermore compressive tests demonstrated anisotropy in mechanical behaviour, with an axial modulus up to 1.5 times greater than the transverse modulus. Composite scaffolds also showed viscoelastic behaviour with increased modulus for higher strain rates. Such scaffolds prepared by gas foaming of polymer composite materials therefore possess suitable architecture and properties for bone tissue engineering applications.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element COMPOSITE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SCAFFOLD
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element COMPRESSION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MICROCT
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANISOTROPY
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Mathieu, L.M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Mueller, T.L
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Bourban, P-E.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Pioletti, D.P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Muller, R.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Manson, J-A.E.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1Vc38G0sEESLcCTdRSZDm7YwIAaMTFfHl/view?usp=drivesdk">https://drive.google.com/file/d/1Vc38G0sEESLcCTdRSZDm7YwIAaMTFfHl/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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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-14012 25.06.2025 25.06.2025 Documentos solicitados