An FTIR-ATR Investigation of In Vivo Poly( ether urethane)Degradation (Record no. 50249)
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| fixed length control field | 01523nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625160144.0 |
| 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-16074 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | An FTIR-ATR Investigation of In Vivo Poly( ether urethane)Degradation |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Journal of Applied Polymer Science, 46(2), p.201-211, 1992 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Surface degradation of implanted poly(ether urethane)s was studied quantitatively with a micro-ATR-FTIR technique. Substantial degradation was observed particularly in the soft segment at the a-carbon adjacent to the ether linkage. The degradation caused changes in the concentration profiles of the soft-segment groups in the depth direction, and the affected depth was up to 10 microns after implantation for 10 weeks. Inhibition of degradation by antioxidants indicated the oxidative nature of degradation. An in invo poly(ether urethane)degradation mechanism was proposed. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CHEMICAL REACTIONS - MATHEMATICAL MODELS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POLYMERS - OXIDATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POLYURETHANES - SPECTROSCOPIC ANALYSIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | SPECTROSCOPY, INFRARED - APPLICATIONS |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wu, Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sellitti, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Anderson, J.M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hiltner, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lodoen, G.A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Payet, C.R. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1zQ0MOu7O2Te_FNelIvaM_Wzjo7AKfzt-/view?usp=drivesdk">https://drive.google.com/file/d/1zQ0MOu7O2Te_FNelIvaM_Wzjo7AKfzt-/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-16074 | 25.06.2025 | 25.06.2025 | Documentos solicitados |