Radiant energy – Luminophor irradiation – With ultraviolet source
Patent
1987-07-15
1990-02-13
Howell, Janice A.
Radiant energy
Luminophor irradiation
With ultraviolet source
2504611, G01N 2164
Patent
active
049009346
ABSTRACT:
An apparatus for measuring multiple wavelengths of fluorescence emitted from fluorescent dye-treated cells, tissue preparations, or solutions which is comprised of a custom designed optical module into which is integrally fitted a source of long wavelength red light, a specimen stage, an epifluorescence system, a high intensity ultraviolet light source for excitation, an optical subassembly which permits simultaneous fluorescence detection and real time visualization of the subject under study. A standard microscope may be used in place of the custom designed optical module for integration of the component systems.
REFERENCES:
patent: 3497690 (1970-02-01), Wheeless, Jr. et al.
patent: 4744667 (1988-05-01), Fay et al.
patent: 4745285 (1988-05-01), Recktenwald et al.
Photon Technology International Inc. (PTI) Info-Announcement Re New PTI Deltascan I, Dual-Wavelength Illumination System.
Meridian Instruments, Inc. Literature-(1) Discover the Power of the ACAS 470, (2) ACAS 470 Fluorescence Workstation Bibliography; (3) Automated Selection and Fluorescence Analysis of Cells in Culture.
Barry William H.
Peeters George A.
Cornaby K. S.
Hanig Richard
Howell Janice A.
University of Utah
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