MARC details
| 000 -LEADER |
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| fixed length control field |
02816nam a2200301Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625162459.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-20990 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Effect of surface modification of graphene oxide with a reactive silane coupling agent on the mechanical properties and biocompatibility of acrylic bone cements |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of BioMaterials Science, Polymer Edition, 35(3), p.345-363, 2024 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Carbon allotrope materials (i.e. carbon nanotubes (CNTs), graphene, graphene oxide (GO)), have been used to reinforce acrylic bone cement. Nevertheless, the intrinsic incompatibility among the above materials produces a deficient interphase. Thus, in this work, the effect of the content of functionalized graphene oxide with a reactive silane on the mechanical properties and cell adhesion of acrylic bone cement was studied. GO was obtained by an oxidative process on natural graphite; subsequently, GO was functionalized with 3-methacryloxypropyltrimethoxysilane (MPS)to enhance the interphase between the graphenic material and acrylic polymeric matrix. Pristine GO and functionalized graphene oxide (GO-MPS)were characterized physicochemically (XPS, XRD, FTIR, and Raman)and morphologically (SEM and TEM). Silanized GO was added into the acrylic bone cement at different concentrations; the resulting materials were characterized mechanically, and their biocompatibility was also evaluated. The physicochemical characterization results showed that graphite was successfully oxidized, and the obtained GO was successfully functionalized with the silane coupling agent (MPS). SEM and TEM images showed that the GO is composed of few stacked layers. Compression testing results indicated a tendency of increasing stiffness and toughness of the acrylic bone cements at low concentration of functionalized GO. Additionally, the bending testing results showed a slightly increase in bone cement strain with the incorporation of GO-MPS. Finally, all samples exhibited cell viability higher than 70 percent, which means that materials are considered non-cytotoxic, according to the ISO 10993-5 standard. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GRAPHENE OXIDE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ACRYLIC BONE CEMENT |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SILANE FUNCTIONALIZATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MECHANICAL PROPERTIES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CELL VIABILITY |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ayora-Gutiérrez, G. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Abreu-Rejón, A. D. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
May-Pat, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Guerrero-Bermea, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Fernández-Escamilla, V. V. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Rodríguez-Fuentes, N. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Uribe-Calderon, J. A. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1cNixr0EwfUIm_TXwglv6o0Pv-ZaJe0GT/view?usp=drivesdk">https://drive.google.com/file/d/1cNixr0EwfUIm_TXwglv6o0Pv-ZaJe0GT/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
