GB931787A - A device for measuring the fluorescent response of a fluorescent material - Google Patents

A device for measuring the fluorescent response of a fluorescent material

Info

Publication number
GB931787A
GB931787A GB40251/60A GB4025160A GB931787A GB 931787 A GB931787 A GB 931787A GB 40251/60 A GB40251/60 A GB 40251/60A GB 4025160 A GB4025160 A GB 4025160A GB 931787 A GB931787 A GB 931787A
Authority
GB
United Kingdom
Prior art keywords
light
sample
fluorescent
fluorescence
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB40251/60A
Other languages
English (en)
Inventor
Hugh King Howerton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Instrument Co Inc
Original Assignee
American Instrument Co Inc
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
Priority to NL259009D priority Critical patent/NL259009A/xx
Priority to US638572A priority patent/US2971429A/en
Application filed by American Instrument Co Inc filed Critical American Instrument Co Inc
Priority to GB40251/60A priority patent/GB931787A/en
Priority to FR846522A priority patent/FR1278817A/fr
Publication of GB931787A publication Critical patent/GB931787A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4406—Fluorescence spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB40251/60A 1957-02-06 1960-11-23 A device for measuring the fluorescent response of a fluorescent material Expired GB931787A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL259009D NL259009A (enrdf_load_html_response) 1960-11-23
US638572A US2971429A (en) 1957-02-06 1957-02-06 Spectro-fluorescence measuring instrument
GB40251/60A GB931787A (en) 1960-11-23 1960-11-23 A device for measuring the fluorescent response of a fluorescent material
FR846522A FR1278817A (fr) 1960-11-23 1960-12-09 Appareil de mesure de la spectro-fluorescence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40251/60A GB931787A (en) 1960-11-23 1960-11-23 A device for measuring the fluorescent response of a fluorescent material

Publications (1)

Publication Number Publication Date
GB931787A true GB931787A (en) 1963-07-17

Family

ID=10413968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40251/60A Expired GB931787A (en) 1957-02-06 1960-11-23 A device for measuring the fluorescent response of a fluorescent material

Country Status (2)

Country Link
GB (1) GB931787A (enrdf_load_html_response)
NL (1) NL259009A (enrdf_load_html_response)

Also Published As

Publication number Publication date
NL259009A (enrdf_load_html_response)

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