WO2009041168A1 - Procédé pour produire des nanoparticules semi-conductrices en forme de bâtonnet, nanoparticules semi-conductrices en forme de bâtonnet, et agent de marquage de substance biologique - Google Patents

Procédé pour produire des nanoparticules semi-conductrices en forme de bâtonnet, nanoparticules semi-conductrices en forme de bâtonnet, et agent de marquage de substance biologique Download PDF

Info

Publication number
WO2009041168A1
WO2009041168A1 PCT/JP2008/064209 JP2008064209W WO2009041168A1 WO 2009041168 A1 WO2009041168 A1 WO 2009041168A1 JP 2008064209 W JP2008064209 W JP 2008064209W WO 2009041168 A1 WO2009041168 A1 WO 2009041168A1
Authority
WO
WIPO (PCT)
Prior art keywords
rod
semiconductor nanoparticle
producing
biological substance
labeling agent
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.)
Ceased
Application number
PCT/JP2008/064209
Other languages
English (en)
Japanese (ja)
Inventor
Kumiko Nishikawa
Kazuya Tsukada
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.)
Konica Minolta Medical and Graphic Inc
Original Assignee
Konica Minolta Medical and Graphic 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
Application filed by Konica Minolta Medical and Graphic Inc filed Critical Konica Minolta Medical and Graphic Inc
Publication of WO2009041168A1 publication Critical patent/WO2009041168A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/588—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with semiconductor nanocrystal label, e.g. quantum dots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • 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
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Materials Engineering (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Luminescent Compositions (AREA)

Abstract

L'invention porte sur un procédé pour produire une nanoparticule semi-conductrice en forme de bâtonnet ayant une intensité lumineuse élevée. L'invention porte également sur un agent de marquage de substance biologique utilisant une telle nanoparticule semi-conductrice en forme de bâtonnet. La nanoparticule semi-conductrice en forme de bâtonnet est obtenue par un procédé de production d'une nanoparticule semi-conductrice en forme de bâtonnet utilisant une micelle inversée, lequel procédé est caractérisé par l'utilisation de 0,01 à 0,1 mole d'un agent tensio-actif pour 1 mole d'un solvant non polaire.
PCT/JP2008/064209 2007-09-27 2008-08-07 Procédé pour produire des nanoparticules semi-conductrices en forme de bâtonnet, nanoparticules semi-conductrices en forme de bâtonnet, et agent de marquage de substance biologique Ceased WO2009041168A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007251003 2007-09-27
JP2007-251003 2007-09-27

Publications (1)

Publication Number Publication Date
WO2009041168A1 true WO2009041168A1 (fr) 2009-04-02

Family

ID=40511064

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064209 Ceased WO2009041168A1 (fr) 2007-09-27 2008-08-07 Procédé pour produire des nanoparticules semi-conductrices en forme de bâtonnet, nanoparticules semi-conductrices en forme de bâtonnet, et agent de marquage de substance biologique

Country Status (1)

Country Link
WO (1) WO2009041168A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10233389B2 (en) 2015-07-22 2019-03-19 National University Corporation Nagoya University Semiconductor nanoparticles and method of producing semiconductor nanoparticles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004149738A (ja) * 2002-11-01 2004-05-27 Sony Corp 結晶性超微粒子、複合材料、結晶性超微粒子の製造方法、逆ミセル、前駆体超微粒子内包逆ミセル、結晶性超微粒子内包逆ミセルおよび前駆体超微粒子
JP2005068326A (ja) * 2003-08-26 2005-03-17 Futaba Corp ナノクリスタル蛍光体及びその製造方法
JP2005538573A (ja) * 2002-09-05 2005-12-15 ナノシス・インク． ナノ構造及びナノ複合材をベースとする組成物
WO2007086267A1 (fr) * 2006-01-27 2007-08-02 Konica Minolta Medical & Graphic, Inc. Nanoparticule semi-conductrice présentant une structure noyau/enveloppe et son procédé de fabrication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005538573A (ja) * 2002-09-05 2005-12-15 ナノシス・インク． ナノ構造及びナノ複合材をベースとする組成物
JP2004149738A (ja) * 2002-11-01 2004-05-27 Sony Corp 結晶性超微粒子、複合材料、結晶性超微粒子の製造方法、逆ミセル、前駆体超微粒子内包逆ミセル、結晶性超微粒子内包逆ミセルおよび前駆体超微粒子
JP2005068326A (ja) * 2003-08-26 2005-03-17 Futaba Corp ナノクリスタル蛍光体及びその製造方法
WO2007086267A1 (fr) * 2006-01-27 2007-08-02 Konica Minolta Medical & Graphic, Inc. Nanoparticule semi-conductrice présentant une structure noyau/enveloppe et son procédé de fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JAMIE H. WARNER ET AL.: "Water-Soluble Photoluminescent Silicon Quantum Dots", ANGEW. CHEM. INT. ED., vol. 44, no. 29, 18 July 2005 (2005-07-18), pages 4550 - 4554 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10233389B2 (en) 2015-07-22 2019-03-19 National University Corporation Nagoya University Semiconductor nanoparticles and method of producing semiconductor nanoparticles
US10717925B2 (en) 2015-07-22 2020-07-21 National University Corporation Nagoya University Semiconductor nanoparticles and method of producing semiconductor nanoparticles
US11174429B2 (en) 2015-07-22 2021-11-16 National University Corporation Tokai National Higher Education And Research System Semiconductor nanoparticles and method of producing semiconductor nanoparticles

Similar Documents

Publication Publication Date Title
IL200720A0 (en) Metabolically engineered microorganism useful for the production of 1,2-propanediol
EP1968630A4 (fr) Compositions immunogènes pcv2 multivalentes, et procédé de production de telles compositions
ZA200801850B (en) Synthesized hybrid rock composition, method, and article formed by the method
WO2009098510A3 (fr) Conjugués à nanoparticules
WO2007104034A3 (fr) Activateurs de la glucokinase
WO2010059531A3 (fr) Alpha-céto-peracides et procédés pour produire et utiliser ceux-ci
WO2007136762A3 (fr) Production d'acides gras et de leurs dérivés
WO2006120208A8 (fr) Procedes de preparation de derives de benzylbenzene a substitution glucopyranosyl et intermediaires obtenus selon ces procedes
IL196736A0 (en) Method for the production of conjugates of insulin-like growth factor-1 and poly(ethylene glycol)
MX2009000520A (es) Metodos para producir combustibles y solventes.
ATE427965T1 (de) Antikírper gegen 25-hydroxyvitamin d
WO2008079787A8 (fr) Activateurs de glucokinase
WO2009154872A8 (fr) Épaississants polymères de stabilisation de teinte-viscosité
WO2011008570A3 (fr) Tensioactifs de type sulfonate et leurs procédés de préparation et utilisation
WO2008017079A3 (fr) Teintures et précurseurs et leurs conjugués
WO2008090193A3 (fr) Procédé pour produire des bêtamimétiques
WO2008116056A3 (fr) Nouveaux procédés de production de 5-épi-β-vétivone, de 2-isopropyl-6,10-diméthyl-spiro[4.5]déca-2,6-dién-8-one et de 2-isopropyl-6,10-diméthyl-spiro[4.5]déca-1,6-dién-8-one
WO2008033556A3 (fr) Traitement de protéines sous haute pression permettant de réduire leur immunogénicité
WO2006066950A3 (fr) Aminoalcools tricycliques, procedes de realisation associes et utilisation comme anti-inflammatoires
WO2007014197A3 (fr) Vecteurs d'expression de levures pour la production du facteur itf
WO2010019772A3 (fr) Oxadiazole-2-oxydes en tant qu'agents antischistosomiaux
WO2008140384A8 (fr) Utilisation d'un matériau en tant que matériau de base de filtre, procédé de fabrication d'un matériau de base de filtre, matériau de base de filtre et filtre
PL2222623T3 (pl) Sposób wytwarzania 1,2-propanodiolu
TW200716564A (en) Tetrahydronaphthalene derivatives, process for their production and their use as anti-inflammatory agents
WO2009151770A3 (fr) Formes de colchicine à l’état solide, procédés de fabrication et procédés d’utilisation associés

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08834085

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08834085

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP