Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Susan E. Burke"'
Publikováno v:
Pharmaceutical Development and Technology. 27:511-524
The challenges of working with hygroscopic pharmaceutical raw materials can have a significant impact on the industry's ability to make high-quality medicines. In order to mitigate the impact to the manufacturing process or product quality it is crit
Autor:
Robin L. Chalmers, Susan E. Burke, Eric B. Papas, Fiona Stapleton, Philip B. Morgan, Joseph C. Hutter, Curtis B. Dobson, Rachael C. Peterson, Frank V. Bright, Suzanne M. J. Fleiszig
Publikováno v:
Contact Lens and Anterior Eye. 36:S22-S27
As our understanding of the eye and how it works evolves, we must re-evaluate previous findings, beliefs, and methods of diagnosis and treatment. The eye has proven to be naturally adept at protecting itself from pathogenic intruders, but contact len
Autor:
Susan E. Burke, Christopher J. Barrett
Publikováno v:
Biomacromolecules. 6:1419-1428
The reversible swelling behavior of multilayer films containing hyaluronic acid and polyallylamine hydrochloride was investigated using in situ ellipsometry, since many of the natural functions and applied uses of hyaluronic acid are related to the e
Autor:
Christopher J. Barrett, Susan E. Burke
Publikováno v:
Macromolecules. 37:5375-5384
The pH-dependent loading and release behavior of small hydrophilic molecular probes in polyallylamine and hyaluronic acid multilayer films was investigated. These studies were carried out using the water-soluble dyes Indoine Blue and Chromotrope 2R,
Autor:
Christopher J. Barrett, Susan E. Burke
Publikováno v:
Pure and Applied Chemistry. 76:1387-1398
Multilayer thin films prepared from weak polyelectrolytes can exhibit a rich suite of anomalous physicochemical properties. One of the major factors that influence the properties of such films is the acid/base chemistry of the weak functional groups
Publikováno v:
Langmuir. 19:3297-3303
In this paper, we report on the local apparent dissociation constants of poly(acrylic acid) and poly(allylamine hydrochloride) incorporated in polyelectrolyte multilayer thin films. We assembled 10 polyelectrolyte layers on colloidal silica by the se
Autor:
Susan E. Burke
Publikováno v:
Journal of Consumer Marketing. 20:68-71
Publikováno v:
Macromolecular Symposia. 175:273-284
It has been found that asymmetric, amphiphilic diblock copolymers can form a wide range of vesicle architectures in solution. These include small uniform vesicles, large polydisperse vesicles, entrapped vesicles, hollow concentric vesicles, onions, a
Autor:
Susan E. Burke, Adi Eisenberg
Publikováno v:
Polymer. 42:9111-9120
The kinetics and mechanism of the transformation of vesicular aggregates, prepared from the asymmetric, amphiphilic block copolymer polystyrene-b-poly(acrylic acid) in dioxane–water mixtures, into rod-like structures are investigated using turbidit
Autor:
Susan E. Burke, Adi Eisenberg
Publikováno v:
Langmuir. 17:6705-6714
The relaxation kinetics and transition mechanisms of the sphere-to-rod and rod-to-sphere transitions occurring in polystyrene-b-poly(acrylic acid) (PS-b-PAA) aggregates have been examined using solution turbidity measurements and transmission electro