Osmium compounds

Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure

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424 75, G01N 100, G01N 128, G01N 130

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active

041488709

ABSTRACT:
This specification describes a complex of osmium tetroxide and a compound having a heterocyclic ring containing one or two tertiary nitrogen atoms. The compound may be an aromatic tertiary amine and the tertiary nitrogen atom may be the sole heterocyclic atom in the heterocyclic ring. The complexes described are suitable for fixing and staining cells and may be used in the preparation of biological specimens for examination by electron microscopy.

REFERENCES:
hanker, 33rd Annual Meeting Electron Microscopy Soc. of Amer., Proceedings, vol. 33, Aug. 11, 1975, pp. 456, 457.
Elleder, Chem. Abs., vol. 74, 1971, Ab. No. 50441t.
Hanker, Chem. Abs., vol. 86, 1977, Ab. No. 13469k.
Elvidge, Chem. Abs. vol. 44, 1950 pp. 4007-4008.
Criegee, Chem. Abs. vol. 48, 1954, p. 1239.
Ray, Chem. Abs. vol. 67, 1967, Ab. No. 26263 w.
Chem. Abs., Subject Index, vol. 67, p. 2488s (1967).
D'yachenko, Chem. Abs. vol. 81, 1974, Ab. No. 130291d.

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