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Ms. Sheba S. Plamthottam,
a junior in Upland High
School, has won the 4th
place with a medal in the
2008 California State Science Fair
Competition in the Chemistry category. She carried out a project
entitled “Green
Preparation and Characterization of Superparamagnetic Iron Oxide
Nanocrystals”. Under Jianping's supervision, she
developed a synthetic procedure for the preparation of
superparamagnetic iron oxide nanocrystals by following the green
chemistry principle. Her method has the advantage of being
economical and environmentally friendly. Prior to the state
competition, she also won the 1st Place Gold Medal in the
San Bernardino County.

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