IT1251839B - Optical system for measuring polarised fluorescence for clinical chemical analyses - Google Patents

Optical system for measuring polarised fluorescence for clinical chemical analyses

Info

Publication number
IT1251839B
IT1251839B ITMI912510A ITMI912510A IT1251839B IT 1251839 B IT1251839 B IT 1251839B IT MI912510 A ITMI912510 A IT MI912510A IT MI912510 A ITMI912510 A IT MI912510A IT 1251839 B IT1251839 B IT 1251839B
Authority
IT
Italy
Prior art keywords
measuring
fluorescence
optical system
polarised light
polarised
Prior art date
Application number
ITMI912510A
Other languages
Italian (it)
Inventor
Mario Corti
Paolo Lago
Original Assignee
Radim S P A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Radim S P A filed Critical Radim S P A
Priority to ITMI912510A priority Critical patent/IT1251839B/en
Publication of ITMI912510A0 publication Critical patent/ITMI912510A0/en
Publication of ITMI912510A1 publication Critical patent/ITMI912510A1/en
Application granted granted Critical
Publication of IT1251839B publication Critical patent/IT1251839B/en

Links

Abstract

An optical system with an optical fibre bundle 11 having a hollow input terminal 13 for measuring the degree of polarisation of the polarised light from fluorescence in instruments for chemical/clinical analyses on microplates is described. The system substantially comprises: a light source 1 of low power and low intensity, interference filters 3, 9 for selection of the excitation and emission wavelengths, a rotating polariser 5 on the excitation channel and a fixed polariser 12 on the emission channel, separate optics to guide the excited polarised light, an optical fibre bundle 11 designed to collect the polarised light from fluorescence back-diffused by the sample contained in a well P in microplate, a photomultiplier PMT for reading the modulated light signal. <IMAGE>
ITMI912510A 1991-09-20 1991-09-20 Optical system for measuring polarised fluorescence for clinical chemical analyses IT1251839B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI912510A IT1251839B (en) 1991-09-20 1991-09-20 Optical system for measuring polarised fluorescence for clinical chemical analyses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912510A IT1251839B (en) 1991-09-20 1991-09-20 Optical system for measuring polarised fluorescence for clinical chemical analyses

Publications (3)

Publication Number Publication Date
ITMI912510A0 ITMI912510A0 (en) 1991-09-20
ITMI912510A1 ITMI912510A1 (en) 1993-03-20
IT1251839B true IT1251839B (en) 1995-05-26

Family

ID=11360727

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912510A IT1251839B (en) 1991-09-20 1991-09-20 Optical system for measuring polarised fluorescence for clinical chemical analyses

Country Status (1)

Country Link
IT (1) IT1251839B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9557217B2 (en) 2007-02-13 2017-01-31 Bti Holdings, Inc. Universal multidetection system for microplates
CH706326A2 (en) 2012-03-14 2013-09-30 Tecan Trading Ag Procedures and microplate readers for study of biological cells or cell cultures.

Also Published As

Publication number Publication date
ITMI912510A1 (en) 1993-03-20
ITMI912510A0 (en) 1991-09-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926