nanoscale technology in biological systems, 2005, p 473

... glycol)) [P( MAA-g-EG)], poly(acrylic acid-grafted-poly(ethyleneglycol)) [P( PAA-g-EG)] Complexing hydrogels Poly(N-isopropyl acrylamide) [PNIPAAm] Temperature-sensitive PNIPAAm/PAA, PNIPAAm/PMAA pH/Temperature-sensitive a These ... Taylor & Francis TABLE 1.7 Medical Applications of Hydrogel Polymers Hydrogel Polymer Medical Applications Poly(vinyl alcohol) [PVA] Polyacrylamide [PAAm] Po...

Ngày tải lên: 04/06/2014, 14:39

... the interior of a crystalline grain, scales as 1/d. This has important implications for proper- ties in ultrafine-grained materials which will be principally controlled by interfacial properties ... 2p σ u (antibonding) MO 2p σ g (bonding) In phase Out of phase AO 2p AO 2p + + – + + – – + – – + + + + – – – MO 2p π g (antibonding) MO 2p π u (bonding) In phase Out of phase Figur...

Ngày tải lên: 04/06/2014, 14:57

... methods show great promise in developing the materials property data needed as input for purposes of differentiating competing materials and processes. Many engineers at the workshop observed that ... recently, the independent committee investigating the disaster involving the space shuttle Columbia highlighted the importance of institutional culture in its findings, pointing to the s...

Ngày tải lên: 28/03/2014, 11:20

... 1.2 spin-cast onto a Au surface that was pre-patterned by micro- contact printing ( µ CP). The PS/PVP phase morphology aligns with respect to a pattern of alternating polar and apolar lines (a), ... poly(2-vinylpyridine) (PVP) interface is completely wetted by an intercalating polymethylmethacrylate (PMMA) phase. This is contrasted by a partial wetting of the PS–PVP interface by PMMA in Fig...

Ngày tải lên: 04/06/2014, 14:57