Radiant energy – Inspection of solids or liquids by charged particles – Analyte supports
Patent
1986-10-08
1988-06-07
Fields, Carolyn E.
Radiant energy
Inspection of solids or liquids by charged particles
Analyte supports
2504421, G21K 508
Patent
active
047498684
ABSTRACT:
Useful fragments such as hyphae are extracted from a raw sample containing water such a fungi attached to a plant. The sample is rapidly frozen and cut under vacuum largely and at random. Water contained in the sample is sublimated and the sample is coated with conductive material. While observing the sample by a scanning electron microscope, useful fragments are extracted from the sample by a micro-manipulator.
REFERENCES:
patent: 3761709 (1973-09-01), Hasegawa et al.
patent: 3958124 (1976-05-01), Koch et al.
patent: 4227080 (1980-10-01), Okura et al.
Andersson et al, A Combined Vacuum Interlock and Preparation Assembly for MBE and Surface Analysis, J. Phys. E., vol. 16, 1983, pp. 364-366.
Hatanaka Masayoshi
Uekita Tadayuki
Fields Carolyn E.
Kureha Chemical Industry Company Limited
Miller John A.
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