Fungal biodegradation of lignin graft copolymers from ethene monomers (Record no. 46972)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02212nam a2200217Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625153908.0 |
| 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-12766 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Fungal biodegradation of lignin graft copolymers from ethene monomers |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Journal of Macromolecular Science, Part A: Pure and Applied Chemistry, 33(5), p.685-702, 1996 |
| 500 ## - GENERAL NOTE | |
| General note | Artículo |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | White rot Basidiomycetes were able to biodegrade styrene (1-phenylethene) or methyl methacrylate (4-methyl-2-oxy-3-oxopent-4-ene) graft copolymers of lignin containing different proportions of lignin and polystyrene [poly(1-phenylethylene)] or polymethyl methacrylate [poly(1-methyl-1-(1-oxo-2-oxyprogyl)ethylene)]. The biodegradation tests were run on lignin/styrene copolymerization products which contained 10.3, 32.2, and 50.4 wt percent lignin while biodegradation tests were run on lignin/methylmethacrylate copolymerization products which contained 11 to 18 wt percent lignin. The styrene polymer samples were incubated with white rot Pleurotus ostreatus, Phanerochaete chrysosporium, Trametes versicolor, and brown rot Gloeophyllum trabeum. The methyl methacrylate polymer samples were incubated with white rot Pleurotus ostreatus, Trametes versicolor, and Phlebia radiata. White rot fungi degraded the plastic samples at a rate which increased with increasing lignin content in the copolymer sample. Both polystyrene and lignin components of the copolymer were readily degraded. Polystyrene pellets and polymethyl methacrylate sheets were not degradable in these tests. Degradation was verified by weight loss, quantitative ultraviolet spectrophotometric analysis of both lignin and styrene residue, and scanning electron microscopy of the plastic surface for both incubated or control samples. Brown rot fungus did not affect any of these plastics. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Milstein, O. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gersonde, R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chen, M.J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Meister, J.J. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/15I8-zBqwoBKxqECWa-oqONRIgCnDkZSJ/view?usp=drivesdk">https://drive.google.com/file/d/15I8-zBqwoBKxqECWa-oqONRIgCnDkZSJ/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-12766 | 25.06.2025 | 25.06.2025 | Documentos solicitados |