Diastereoselective self-assemblies of chlorophylls a and a'
Article Abstract:
A study of the agregation behaviors of mixtures of chlorophylls a and a' was conducted. The results showed the coexistence of two types of aggregate structures in each of the colloidal particles, the first reported observation of the phenomenon. The development indicates that an epimeric pair of chlorophyllous pigments is capable of simultaneously self-assembling via diastereoselective separation, a characteristic explained by phase separation of a regular solution.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
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Hip seagoing schoolteachers: Bahamas waypoints: a kingdom is born?
Article Abstract:
Heather Halstead launched the Reach the World project, a nonprofit Web site maintained aboard the ship Makulu II, from which students can learn about religion, history and foreign cultures. Columbia University teachers are helping the Makulu II crew in developing a curriculum.
Publication Name: Cruising World
Subject: Sports and fitness
ISSN: 0098-3519
Year: 1998
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Why older is better
Article Abstract:
Celebrities such as Barbra Streisand, Mary Tyler Moore, and Barbara Walters discuss positive aspects of aging. Lauren Bacall, Carol Burnett and Dr. Ruth Westheimer also comment on why they are happy with their lives.
Publication Name: McCall's
Subject: Arts and entertainment industries
ISSN: 0024-8908
Year: 1996
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