## Abstract A synthesis of 2__H__โ1โbenzoxocin from readily available compounds was accomplished. The potentially โaromaticโ __ฯ__โexcessive systems 2__H__โ1โbenzoxocinyl and 6__H__โdibenz[__b__,__f__]oxocinyl anions were generated from their corresponding conjugate acid precursors **7c** and **8**
A theoretical and experimental study of additive effects of physical aging and antiplasticization on the water permeability of polymer film coatings
โ Scribed by Jian-Hwa Guo
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 332 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0022-3549
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๐ SIMILAR VOLUMES
Figure 1. Molecular structures of 1 a-c and [Ru II (bda)(pic) 2 ] (2).
## Abstract No options are available for local antibiotic delivery from uncemented implants. By loading a porous titanium implant with a biomimetic HAโcoating (PeriApatite, PA) with antibiotics, we could obtain adequate local antibiotic concentrations and reduce infection susceptibility. This study
Si-0.1 wt% Zr-0.1 wt% Ti alloys were used to trace the effect of Zr and Ti additions on the behaviour of the steady state creep. After solid solution treatment specimens of both alloys were aged at 623, 673, 723 and 773 K and creep tests were performed at room temperature by applying stresses of 60.