EP3634909A4 - Dendritic mesoporous silica nanoparticles synthesized via a facile one-pot process - Google Patents

Dendritic mesoporous silica nanoparticles synthesized via a facile one-pot process Download PDF

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Publication number
EP3634909A4
EP3634909A4 EP18817021.1A EP18817021A EP3634909A4 EP 3634909 A4 EP3634909 A4 EP 3634909A4 EP 18817021 A EP18817021 A EP 18817021A EP 3634909 A4 EP3634909 A4 EP 3634909A4
Authority
EP
European Patent Office
Prior art keywords
facile
mesoporous silica
silica nanoparticles
synthesized via
pot process
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.)
Pending
Application number
EP18817021.1A
Other languages
German (de)
French (fr)
Other versions
EP3634909A1 (en
Inventor
Chengzhong YU (Michael)
Jianye Fu
Jinqing JIAO
Yang Liu
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.)
University of Queensland UQ
Original Assignee
University of Queensland UQ
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 claimed from AU2016902275A external-priority patent/AU2016902275A0/en
Priority claimed from PCT/AU2017/050584 external-priority patent/WO2017210754A1/en
Application filed by University of Queensland UQ filed Critical University of Queensland UQ
Publication of EP3634909A1 publication Critical patent/EP3634909A1/en
Publication of EP3634909A4 publication Critical patent/EP3634909A4/en
Pending legal-status Critical Current

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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
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54346—Nanoparticles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/02—Crystalline silica-polymorphs, e.g. silicalites dealuminated aluminosilicate zeolites
    • 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
    • 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
    • G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
    • G01N33/587—Nanoparticles
    • 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
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y111/00—Oxidoreductases acting on a peroxide as acceptor (1.11)
    • C12Y111/01—Peroxidases (1.11.1)
    • C12Y111/01007—Peroxidase (1.11.1.7), i.e. horseradish-peroxidase

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Silicon Compounds (AREA)
EP18817021.1A 2016-06-10 2018-06-12 Dendritic mesoporous silica nanoparticles synthesized via a facile one-pot process Pending EP3634909A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2016902275A AU2016902275A0 (en) 2016-06-10 Detecting an analyte
AU2016902274A AU2016902274A0 (en) 2016-06-10 Nanoparticle composition
PCT/AU2017/050584 WO2017210754A1 (en) 2016-06-10 2017-06-12 Detecting an analyte
PCT/AU2018/050579 WO2018227240A1 (en) 2016-06-10 2018-06-12 Dendritic mesoporous silica nanoparticles synthesized via a facile one-pot process

Publications (2)

Publication Number Publication Date
EP3634909A1 EP3634909A1 (en) 2020-04-15
EP3634909A4 true EP3634909A4 (en) 2021-02-17

Family

ID=69739311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18817021.1A Pending EP3634909A4 (en) 2016-06-10 2018-06-12 Dendritic mesoporous silica nanoparticles synthesized via a facile one-pot process

Country Status (3)

Country Link
EP (1) EP3634909A4 (en)
AU (1) AU2018285951B2 (en)
WO (1) WO2018227240A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110215438B (en) * 2019-07-15 2021-06-29 中国医学科学院生物医学工程研究所 Preparation method and application of mesoporous silicon nanoparticles carrying anthracyclines and photosensitizers
CN113003580A (en) * 2019-12-20 2021-06-22 华东师范大学 Large-scale synthesis method and system of fractal structure silicon dioxide ball FSN
CN111377431A (en) * 2020-03-19 2020-07-07 上海交通大学 Morphology-controllable-adjustable nitrogen-loaded carbon nanocapsule and preparation method and application thereof
CN111628148A (en) * 2020-05-14 2020-09-04 华东师范大学 Silicon-nitrogen doped carbon composite negative electrode material with core-shell structure and preparation method thereof
CN111829999B (en) * 2020-07-23 2021-06-25 重庆大学 Application method of perovskite fluorescent microsphere and dopamine system
CN112758913A (en) * 2021-01-08 2021-05-07 深圳万物创新集团有限公司 Preparation method of carbon spheres with regular and ordered mesoporous pore channel structure
CN113633779A (en) * 2021-08-13 2021-11-12 吉纳迪(青岛)生物有限公司 Gene delivery vector based on surface burr structure nano particle and preparation method thereof
CN113955762B (en) * 2021-11-18 2023-03-31 中国农业科学院兰州兽医研究所 Mesoporous silicon nano material and preparation method and application thereof
CN114887658B (en) * 2022-05-12 2024-03-05 合肥工业大学 Dendritic mesoporous silica microsphere supported carbene catalyst and application thereof in catalyzing carbon dioxide to synthesize cyclic carbonate
CN114735696B (en) * 2022-06-09 2022-09-02 国家电投集团氢能科技发展有限公司 Hollow bowl-shaped carbon carrier and preparation method thereof, platinum-based catalyst and membrane electrode
CN115141849A (en) * 2022-06-30 2022-10-04 吉纳迪(青岛)生物有限公司 Controllable nanoparticle thorn growth model building method, gene delivery vector and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3283435T (en) * 2015-04-17 2021-08-16 Univ Queensland Composition, particulate materials and methods for making particulate materials.

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
DECHAO NIU ET AL: "Synthesis of Core-Shell Structured Dual-Mesoporous Silica Spheres with Tunable Pore Size and Controllable Shell Thickness", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 132, no. 43, 3 November 2010 (2010-11-03), pages 15144 - 15147, XP055067874, ISSN: 0002-7863, DOI: 10.1021/ja1070653 *
DONG LI ET AL: "One-pot synthesis of surface roughness controlled hollow silica spheres with enhanced drug loading and release profiles under ambient conditions in aqueous solutions", JOURNAL OF MATERIALS CHEMISTRY B, vol. 1, no. 40, 1 January 2013 (2013-01-01), GB, pages 5515, XP055514945, ISSN: 2050-750X, DOI: 10.1039/c3tb20733a *
GHIMIRE PRAMILA ET AL: "Tetraethyl orthosilicate-assisted synthesis of nitrogen-containing porous carbon spheres", CARBON, ELSEVIER OXFORD, GB, vol. 121, 2 June 2017 (2017-06-02), pages 408 - 417, XP085125028, ISSN: 0008-6223, DOI: 10.1016/J.CARBON.2017.06.007 *
HUI LIU ET AL: "Preparation of Porous Hollow SiOSpheres by a Modified Stà ber Process Using MF Microspheres as Templates", JOURNAL OF CLUSTER SCIENCE, KLUWER ACADEMIC PUBLISHERS-PLENUM PUBLISHERS, NE, vol. 23, no. 2, 6 December 2011 (2011-12-06), pages 273 - 285, XP035058320, ISSN: 1572-8862, DOI: 10.1007/S10876-011-0427-X *
JING-CHUAN SONG ET AL: "Controllable synthesis of hollow mesoporous silica particles by a facile one-pot sol-gel method", CHEMICAL COMMUNICATIONS, vol. 51, no. 52, 1 January 2015 (2015-01-01), pages 10517 - 10520, XP055651705, ISSN: 1359-7345, DOI: 10.1039/C5CC03025K *
JING-CHUAN SONG ET AL: "Supplementary Information Controllable Synthesis of Hollow Mesoporous Silica Particles by a Facile One-Pot Sol-Gel Method", 25 November 2015 (2015-11-25), XP055762320, Retrieved from the Internet <URL:http://www.rsc.org/suppdata/c5/cc/c5cc03025k/c5cc03025k1.pdf> [retrieved on 20201222] *
See also references of WO2018227240A1 *

Also Published As

Publication number Publication date
AU2018285951A1 (en) 2019-12-19
AU2018285951B2 (en) 2023-12-14
EP3634909A1 (en) 2020-04-15
WO2018227240A1 (en) 2018-12-20

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Inventor name: LIU, YANG

Inventor name: JIAO, JINQING

Inventor name: FU, JIANYE

Inventor name: YU, CHENGZHONG (MICHAEL)

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