SE8602011D0 - Anordning for metning av fotosynteseffektivitet hos vexter - Google Patents

Anordning for metning av fotosynteseffektivitet hos vexter

Info

Publication number
SE8602011D0
SE8602011D0 SE8602011A SE8602011A SE8602011D0 SE 8602011 D0 SE8602011 D0 SE 8602011D0 SE 8602011 A SE8602011 A SE 8602011A SE 8602011 A SE8602011 A SE 8602011A SE 8602011 D0 SE8602011 D0 SE 8602011D0
Authority
SE
Sweden
Prior art keywords
photosynthesis
vegas
seating
effectiveness
plant
Prior art date
Application number
SE8602011A
Other languages
English (en)
Inventor
Roland Wass
Gunnar Oquist
Original Assignee
Roland Wass
Gunnar Oquist
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 Roland Wass, Gunnar Oquist filed Critical Roland Wass
Priority to SE8602011A priority Critical patent/SE8602011D0/sv
Publication of SE8602011D0 publication Critical patent/SE8602011D0/sv
Priority to PCT/SE1987/000223 priority patent/WO1987006698A1/en

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
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • 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
    • 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
    • G01N2021/635—Photosynthetic material analysis, e.g. chrorophyll
    • 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
    • G01N2021/6484—Optical fibres
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8466—Investigation of vegetal material, e.g. leaves, plants, fruits
    • 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
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
SE8602011A 1986-04-30 1986-04-30 Anordning for metning av fotosynteseffektivitet hos vexter SE8602011D0 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8602011A SE8602011D0 (sv) 1986-04-30 1986-04-30 Anordning for metning av fotosynteseffektivitet hos vexter
PCT/SE1987/000223 WO1987006698A1 (en) 1986-04-30 1987-04-30 Apparatus for measuring the efficiency of photosynthesis of plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8602011A SE8602011D0 (sv) 1986-04-30 1986-04-30 Anordning for metning av fotosynteseffektivitet hos vexter

Publications (1)

Publication Number Publication Date
SE8602011D0 true SE8602011D0 (sv) 1986-04-30

Family

ID=20364400

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602011A SE8602011D0 (sv) 1986-04-30 1986-04-30 Anordning for metning av fotosynteseffektivitet hos vexter

Country Status (2)

Country Link
SE (1) SE8602011D0 (sv)
WO (1) WO1987006698A1 (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406089A (en) * 1989-10-16 1995-04-11 Photonucleonics Ndt, Inc. Phytoluminometer
IT1236230B (it) * 1989-12-22 1993-01-25 Consiglio Nazionale Ricerche Strumento per la misura a due canali della fluorescenza della clorofilla
FI900134A (fi) * 1990-01-10 1991-07-11 Laennen Tehtaat Oy Foerfarande foer identifiering av plantor.
FR2696235B1 (fr) * 1992-09-30 1994-10-28 Patrice Rat Dispositif d'éclairement pour système d'analyse à fluorescence, par exemple fluorimètre pour microtitration notamment en biologie cellulaire.
US5854063A (en) * 1996-01-16 1998-12-29 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Method and apparatus for spectrophotometric observation of plants
US5981958A (en) * 1996-01-16 1999-11-09 Li; Ning Method and apparatus for detecting pathological and physiological change in plants
US5994707A (en) * 1997-03-18 1999-11-30 Physical Optics Corporation Modular fiber optic fluorometer and method of use thereof
LU90186B1 (fr) * 1997-12-22 1999-06-24 Communaute Europ Ce Batiment E Dispositif d'analyse non destructive de plantes et véhicule comportant un tel dispositif embarqué
FR2837574B1 (fr) * 2002-03-22 2005-08-26 Alsacienne Pour Le Dev Et L Et Procede pour evaluer l'activite photosynthetique d'une plante et, en cas de perturbation, identifier les carences notamment nutritionnelles et dispositif mettant en oeuvre ledit procede
EP1912059A1 (en) * 2006-10-11 2008-04-16 Basf Se Mobile device for fluorescence detection and its use
CN101666476B (zh) * 2008-09-04 2011-01-26 光茵生物科技股份有限公司 发光二极管植物光合作用灯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084905A (en) * 1976-03-11 1978-04-18 Canadian Patents & Development Limited Apparatus for detecting and measuring fluorescence emission
IL63053A0 (en) * 1981-06-05 1981-09-13 Yeda Res & Dev Device and method for measurement of photosynthetic activity by photoacoustic spectroscopy
DE3303510A1 (de) * 1983-01-31 1983-07-14 Peter Dr.-Ing. Gräber Rechnergesteuertes fluorometer mit auswerteeinheit zur schadstoffdetektion an intakten pflanzen und isolierten chloroplasten
US4548907A (en) * 1983-09-14 1985-10-22 Allied Corporation Fluorescent fluid determination method and apparatus
DE3518527A1 (de) * 1985-05-23 1986-11-27 Ulrich 8700 Würzburg Schliwa Fluorometer auf impulsbasis
GB8515132D0 (en) * 1985-06-14 1985-07-17 British Nuclear Fuels Plc Measuring photosynthetic activities of plants
US4650336A (en) * 1985-09-20 1987-03-17 Advanced Genetic Sciences, Inc. Measurement of variable fluorescence of plants

Also Published As

Publication number Publication date
WO1987006698A1 (en) 1987-11-05

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