Monitoring biotransformations in polyesters
This paper describes two methods to monitor esterase hydrolysis at the surface of polyester fibres (PET-Polyethylene terephthalate). The hydroxyl groups were determined on the fibre surface by alkaline reaction with a reactive dye (CI Reactive Black 5) and colour intensity was determined using a ref...
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| Format: | article |
| Language: | eng |
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2004
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| Online Access: | http://hdl.handle.net/1822/2641 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/2641 |