End group association in polyethylene oxide
โ Scribed by Afifi-Effat, A. M. ;Hay, J. N.
- Book ID
- 104536005
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1971
- Tongue
- English
- Weight
- 143 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0449-2986
No coin nor oath required. For personal study only.
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## Abstract Thiol groups were introduced to unfractionated heparin (UFH) and endโaminated heparin (HepNH~2~) by reaction with 2โiminothiolane under conditions favoring selective modification of terminal over primary amines. Endโthiolated heparin retained anticoagulant activity as shown by the activ
## Abstract Polyethylene oxide (PEO) on polymer surfaces has been reported to reduce cellular adhesion, a very desirable property for cardiac pacing leads. A Shore 80A polyether polyurethane with up to 6% PEO surfaceโmodifying end groups (SME) was evaluated for its chronic __in vivo__ biostability.