WO2009053876A3 - Nir emitters excitable in the visible spectral range and their application in biochemical and medical imaging - Google Patents

Nir emitters excitable in the visible spectral range and their application in biochemical and medical imaging Download PDF

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Publication number
WO2009053876A3
WO2009053876A3 PCT/IB2008/054281 IB2008054281W WO2009053876A3 WO 2009053876 A3 WO2009053876 A3 WO 2009053876A3 IB 2008054281 W IB2008054281 W IB 2008054281W WO 2009053876 A3 WO2009053876 A3 WO 2009053876A3
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WO
WIPO (PCT)
Prior art keywords
application
spectral range
visible spectral
excitable
biochemical
Prior art date
Application number
PCT/IB2008/054281
Other languages
French (fr)
Other versions
WO2009053876A2 (en
Inventor
Thomas J Juestel
Helga Hummel
Petra Huppertz
Jacqueline Merikhi
Cornelis R Ronda
Detlef U Wiechert
Original Assignee
Philips Intellectual Property
Koninkl Philips Electronics Nv
Thomas J Juestel
Helga Hummel
Petra Huppertz
Jacqueline Merikhi
Cornelis R Ronda
Detlef U Wiechert
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 Philips Intellectual Property, Koninkl Philips Electronics Nv, Thomas J Juestel, Helga Hummel, Petra Huppertz, Jacqueline Merikhi, Cornelis R Ronda, Detlef U Wiechert filed Critical Philips Intellectual Property
Publication of WO2009053876A2 publication Critical patent/WO2009053876A2/en
Publication of WO2009053876A3 publication Critical patent/WO2009053876A3/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7795—Phosphates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0052—Thermotherapy; Hyperthermia; Magnetic induction; Induction heating therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0063—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
    • A61K49/0065—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the luminescent/fluorescent agent having itself a special physical form, e.g. gold nanoparticle
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/67—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
    • C09K11/676—Aluminates; Silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/67—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
    • C09K11/68—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals containing chromium, molybdenum or tungsten
    • C09K11/685—Aluminates; Silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7777—Phosphates

Abstract

This invention concerns the application of inorganic luminescent nanoscale particles, which exhibit optical transitions in the visible spectral range, which can be exploited for excitation purposes and which show an emission band or lines in the NIR range, preferably between 650 and 1100 nm. These nanoscale particles are eventually coated by SiO 2 or other inert oxides, e.g. Al2O3, in order to decrease toxicity and to enhance particle lifetime in living systems.
PCT/IB2008/054281 2007-10-23 2008-10-17 Nir emitters excitable in the visible spectral range and their application in biochemical and medical imaging WO2009053876A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07119052.4 2007-10-23
EP07119052 2007-10-23

Publications (2)

Publication Number Publication Date
WO2009053876A2 WO2009053876A2 (en) 2009-04-30
WO2009053876A3 true WO2009053876A3 (en) 2009-06-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/054281 WO2009053876A2 (en) 2007-10-23 2008-10-17 Nir emitters excitable in the visible spectral range and their application in biochemical and medical imaging

Country Status (1)

Country Link
WO (1) WO2009053876A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102925975A (en) * 2011-08-09 2013-02-13 上海祥羚光电科技发展有限公司 Making method for YAG single crystal for white light LED
CN102634339B (en) * 2012-03-31 2014-04-02 昆明理工大学 Red long-afterglow fluorescent material of alkaline earth titanate activated by Bi<2+> and preparation method thereof
CN103045250A (en) * 2012-12-14 2013-04-17 华南理工大学 Near-infrared luminescence bio-fluorescence labeling material and preparation method
CN104789223B (en) * 2015-04-28 2016-06-15 安徽师范大学 A kind of fluorescence LaVO of novelty4: the preparation method of Eu nano flower and application thereof
CN106675561B (en) * 2016-12-30 2019-05-21 江苏纳盾科技有限公司 A kind of vanadium molybdate inorganic material, preparation method and application
KR20190058599A (en) * 2017-09-28 2019-05-29 루미리즈 홀딩 비.브이. Wavelength conversion material for light emitting device
CN115322783B (en) * 2022-07-26 2024-03-22 华东师范大学 Gadolinium metaborate fluorescent material co-doped with bismuth ions and/or rare earth ions and synthesis method
CN115746851B (en) * 2022-11-17 2023-09-15 山东大学 Blue light excitable Cr 4+ Doped short-wave infrared luminescent material, preparation method and application
CN115772403B (en) * 2022-12-06 2023-09-29 广州医科大学 Chromium-thulium co-doped blue-violet light-to-narrow spectrum near infrared fluorescent material, and preparation and application thereof

Citations (3)

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EP0924095A1 (en) * 1997-12-22 1999-06-23 Japan Polychem Corporation Method for laser marking of polyolefin resins
US20020103517A1 (en) * 2000-02-08 2002-08-01 West Jennifer L. Optically-active nanoparticles for use in therapeutic and diagnostic methods
DE102007001903A1 (en) * 2006-11-17 2008-05-21 Merck Patent Gmbh Fluorescent body containing ruby for white or color-on-demand LEDs

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
EP0924095A1 (en) * 1997-12-22 1999-06-23 Japan Polychem Corporation Method for laser marking of polyolefin resins
US20020103517A1 (en) * 2000-02-08 2002-08-01 West Jennifer L. Optically-active nanoparticles for use in therapeutic and diagnostic methods
DE102007001903A1 (en) * 2006-11-17 2008-05-21 Merck Patent Gmbh Fluorescent body containing ruby for white or color-on-demand LEDs

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Title
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HEBBINK G A ET AL: "LANTHANIDE(III)-DOPED NANOPARTICLES THAT EMIT IN THE NEAR-INFRARED", ADVANCED MATERIALS, WILEY VCH, WEINHEIM, DE, vol. 14, no. 16, 16 August 2002 (2002-08-16), pages 1147 - 1150, XP001130184, ISSN: 0935-9648 *
JUNG ET AL: "Preparation and luminescence properties of LaPO4:Er,Yb nanoparticles", JOURNAL OF LUMINESCENCE, AMSTERDAM, NL, vol. 114, no. 3-4, 1 September 2005 (2005-09-01), pages 307 - 313, XP005001105, ISSN: 0022-2313 *
MEYSSAMY H ET AL: "WET-CHEMICAL SYNTHESIS OF DOPED COLLOIDAL NANOMATERIALS: PARTICLES AND FIBERS OF LAPO4:EU, LAPO4:CE, AND LAPO4:CE,TB", ADVANCED MATERIALS, WILEY VCH, WEINHEIM, DE, vol. 11, no. 10, 9 July 1999 (1999-07-09), pages 840 - 844, XP000865123, ISSN: 0935-9648 *
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