Studies of the Ossicles from the Ciliate Protozoan Spirostomum ambiguum
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概要
- 論文の詳細を見る
Spirostomum ambiguum is able to concentrate intracellular deposits of calcium phosphate. This mineralization process is dependent on the age of the culture and can be stimulated by an applied piezoelectric potential. Crystalline deposits induced to form in laboratory cultures were analysed both In situ and after isolation from the cells, using transmission and scanning electron microscopies, energy dispersive microanalysis, and optical spectrophotometry. The ratio of Ca : P (1.57 ± 0.01) fits with the expected value for hydroxyapatite.
- 社団法人応用物理学会の論文
- 1999-09-15
著者
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Silveira Marina
Laboratorio De Microscoia Eletronica Instituto De Fisica Universidade De Sao Paulo
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Takagui Regina
Laboratorio de Microscoia Eletronica, Instituto de fisica, Universidade de sao Paulo
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Takagui Regina
Laboratorio De Microscoia Eletronica Instituto De Fisica Universidade De Sao Paulo