JP6751781B2 - 癌病変選択的標識のための水和ゲル基盤ナノエマルジョン、及びその製造方法 - Google Patents
癌病変選択的標識のための水和ゲル基盤ナノエマルジョン、及びその製造方法 Download PDFInfo
- Publication number
- JP6751781B2 JP6751781B2 JP2018569112A JP2018569112A JP6751781B2 JP 6751781 B2 JP6751781 B2 JP 6751781B2 JP 2018569112 A JP2018569112 A JP 2018569112A JP 2018569112 A JP2018569112 A JP 2018569112A JP 6751781 B2 JP6751781 B2 JP 6751781B2
- Authority
- JP
- Japan
- Prior art keywords
- nanoemulsion
- phase component
- aqueous phase
- weight
- water
- 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.)
- Active
Links
Classifications
-
- 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
- A61K49/0069—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
- A61K49/0076—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form dispersion, suspension, e.g. particles in a liquid, colloid, emulsion
- A61K49/0078—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form dispersion, suspension, e.g. particles in a liquid, colloid, emulsion microemulsion, nanoemulsion
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
-
- 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
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
-
- 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
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
- A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
- A61K49/0032—Methine dyes, e.g. cyanine dyes
- A61K49/0034—Indocyanine green, i.e. ICG, cardiogreen
-
- 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
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
- A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
- A61K49/0041—Xanthene dyes, used in vivo, e.g. administered to a mice, e.g. rhodamines, rose Bengal
- A61K49/0043—Fluorescein, used in vivo
-
- 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
- A61K49/006—Biological staining of tissues in vivo, e.g. methylene blue or toluidine blue O administered in the buccal area to detect epithelial cancer cells, dyes used for delineating tissues during surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
- A61K49/1806—Suspensions, emulsions, colloids, dispersions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
- A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
- A61K49/1821—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles
- A61K49/1824—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles
- A61K49/1827—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle
- A61K49/1851—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule
- A61K49/1863—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule the organic macromolecular compound being a polysaccharide or derivative thereof, e.g. chitosan, chitin, cellulose, pectin, starch
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/10—Dispersions; Emulsions
- A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
- A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
-
- 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
- G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
- G01N33/5758—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumours, cancers or neoplasias, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides or metabolites
- G01N33/5759—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumours, cancers or neoplasias, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides or metabolites involving compounds localised on the membrane of tumour or cancer cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/50—Determining the risk of developing a disease
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Nanotechnology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Radiology & Medical Imaging (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Pharmacology & Pharmacy (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Optics & Photonics (AREA)
- Biodiversity & Conservation Biology (AREA)
- Oncology (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Biophysics (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Description
ヒアルロン酸(Research grade from Lifecore,MW=41−65kDa)、精製した大豆油(Sigma)を準備した。BSC(Biological Staining Commission)において、顕微鏡用に保証されたメチレンブルー水溶液(Sigma)を準備した。細胞培養に、適切な界面活性剤Span 80(HLB値4.3:Sigma)、Tween 80(HLB値15:Sigma)を準備した。下記表のように、多様な親水性−親油性バランスを有する界面活性剤を、Span 80とTween 80との重量比を調節して準備した。
前述の製造例1において、油相成分:界面活性剤:水相成分の重量比を、7:1:2の代わりに8:1:1に調節したことを除いては、前記製造例1と同一方法でナノエマルジョンを製造した。
前記製造例1及び2で製造されたナノエマルジョンに対して、ナノ粒子分析機(dynamic light scattering)を利用し、粒子サイズ、粒子サイズの分布度PDI、ゼータ電位を測定した結果を下記表1に記載した。
前記製造例1において、平均分子量(MW=91−175kDa)がさらに大きいヒアルロン酸を使用したことを除いては、前記製造例1と同一方法により、油相成分:界面活性剤:水相成分の重量比7:1:2を使用し、ナノエマルジョンを製造した。第1水相成分に該当するアルギン酸ナトリウムとヒアルロン酸ナトリウムとの濃度による粒子のサイズ変化、及びゼータ電位の変化、並びにメチレンブルー濃度による粒子サイズの変化、及びゼータ電位の変化を測定した結果を下記表2及び表3に記載した。
(付記1)
油相成分と、界面活性剤と、水相成分と、を含み、
前記水相成分は、水溶性活性成分と、多糖類と、ヒアルロン酸と、を含むナノエマルジョン。
前記ナノエマルジョンは、前記水溶性活性成分、前記多糖類及びヒアルロン酸によって構成された相互浸透高分子網状構造を含むことを特徴とする付記1に記載のナノエマルジョン。
前記ナノエマルジョンの平均粒子の大きさが、200nm以下であることを特徴とする付記1に記載のナノエマルジョン。
前記ナノエマルジョンは、油中水滴型エマルジョンであることを特徴とする付記1に記載のナノエマルジョン。
前記ナノエマルジョンは、前記ナノエマルジョンの全体重量を基準に、前記油相成分を70重量%ないし80重量%含み、前記水相成分を10重量%ないし20重量%含み、前記界面活性剤を5重量%ないし15重量%含むことを特徴とする付記1に記載のナノエマルジョン。
前記界面活性剤は、単一界面活性剤または共界面活性剤のうち少なくとも一つを含むことを特徴とする付記1に記載のナノエマルジョン。
前記ナノエマルジョンに含まれたナノ平均粒子サイズの分布度は、0.2ないし0.7であり、ゼータ電位の値は、−20mVないし−50mVであることを特徴とする付記1に記載のナノエマルジョン。
前記多糖類は、アルギン酸であることを特徴とする付記1に記載のナノエマルジョン。
前記水溶性活性成分は、水溶性色素または水溶性薬物であることを特徴とする付記1に記載のナノエマルジョン。
前記水溶性色素は、インジゴカルミン、メチレンブルー、ルゴール溶液、トルイジンブルー、コンゴーレッド、フェノールレッド、インドシアニングリーン、フロオレセインナトリウム及びインディアインクからなる群のうちから選択されたいずれか一つであることを特徴とする付記9に記載のナノエマルジョン。
前記水溶性色素の濃度は、1ないし10mMであることを特徴とする付記9に記載のナノエマルジョン。
前記ナノエマルジョンの親水性−親油性バランス値は、6ないし9であることを特徴とする付記1に記載のナノエマルジョン。
油相成分を準備する段階と、
界面活性剤を準備する段階と、
水相成分を準備する段階と、
前記油相成分、前記界面活性剤及び前記水相成分を撹拌混合する段階と、を含み、
前記水相成分は、水溶性活性成分、多糖類及びヒアルロン酸を含むものである付記1ないし11のいずれか1つに記載のナノエマルジョンの製造方法。
前記水相成分を準備する段階は、
前記多糖類及びヒアルロン酸を含む第1水相成分を準備する段階と、
前記水溶性活性成分を含む第2水相成分を準備する段階と、を含むことを特徴とする付記13に記載のナノエマルジョンの製造方法。
前記第1水相成分と前記第2水相成分との重量比は、1:0.5ないし1:2であることを特徴とする付記14に記載のナノエマルジョンの製造方法。
Claims (11)
- 大豆油を含む油相成分と、界面活性剤と、水相成分と、を含み、
前記水相成分は、水溶性色素または水溶性薬物を含む水溶性活性成分と、アルギン酸と、ヒアルロン酸と、を含み、
前記界面活性剤はTween 80とスパン80とを含む共界面活性剤である、
ナノエマルジョンであって、
前記ナノエマルジョンの全体重量を基準に、前記油相成分を70重量%ないし80重量%含み、前記水相成分を10重量%ないし20重量%含み、前記界面活性剤を5重量%ないし15重量%含むナノエマルジョン。 - 前記ナノエマルジョンは、前記水溶性活性成分、前記アルギン酸及び前記ヒアルロン酸によって構成された相互浸透高分子網状構造を含むことを特徴とする請求項1に記載のナノエマルジョン。
- 前記ナノエマルジョンの平均粒子の大きさが、200nm以下であることを特徴とする請求項1に記載のナノエマルジョン。
- 前記ナノエマルジョンは、油中水滴型エマルジョンであることを特徴とする請求項1に記載のナノエマルジョン。
- 前記ナノエマルジョンに含まれたナノ平均粒子サイズの分布度は、0.2ないし0.7であり、ゼータ電位の値は、−20mVないし−50mVであることを特徴とする請求項1に記載のナノエマルジョン。
- 前記水溶性色素は、インジゴカルミン、メチレンブルー、ルゴール溶液、トルイジンブルー、コンゴーレッド、フェノールレッド、インドシアニングリーン、フロオレセインナトリウム及びインディアインクからなる群のうちから選択されたいずれか一つであることを特徴とする請求項1に記載のナノエマルジョン。
- 前記水溶性色素の濃度は、1ないし10mMであることを特徴とする請求項1に記載のナノエマルジョン。
- 前記ナノエマルジョンの親水性−親油性バランス値は、6ないし9であることを特徴とする請求項1に記載のナノエマルジョン。
- 大豆油を含む油相成分を準備する段階と、
Tween 80とスパン80とを含む共界面活性剤である界面活性剤を準備する段階と、
水相成分を準備する段階と、
前記油相成分、前記界面活性剤及び前記水相成分を撹拌混合する段階と、を含み、
前記水相成分は、水溶性色素または水溶性薬物を含む水溶性活性成分、アルギン酸及びヒアルロン酸を含む、
ナノエマルジョンの製造方法であって、
前記ナノエマルジョンは、前記ナノエマルジョンの全体重量を基準に、前記油相成分を70重量%ないし80重量%含み、前記水相成分を10重量%ないし20重量%含み、前記界面活性剤を5重量%ないし15重量%含む、請求項1ないし8のいずれか1項に記載のナノエマルジョンの製造方法。 - 前記水相成分を準備する段階は、
前記アルギン酸及び前記ヒアルロン酸を含む第1水相成分を準備する段階と、
前記水溶性活性成分を含む第2水相成分を準備する段階と、を含むことを特徴とする請求項9に記載のナノエマルジョンの製造方法。 - 前記第1水相成分と前記第2水相成分との重量比は、1:0.5ないし1:2であることを特徴とする請求項10に記載のナノエマルジョンの製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0081254 | 2016-06-29 | ||
| KR1020160081254A KR101939880B1 (ko) | 2016-06-29 | 2016-06-29 | 암병변 선택적 표지를 위한 수화젤 기반 나노 에멀전 및 이의 제조 방법 |
| PCT/KR2017/002069 WO2018004105A1 (ko) | 2016-06-29 | 2017-02-24 | 암병변 선택적 표지를 위한 수화젤 기반 나노 에멀전 및 이의 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019522004A JP2019522004A (ja) | 2019-08-08 |
| JP6751781B2 true JP6751781B2 (ja) | 2020-09-09 |
Family
ID=60786424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018569112A Active JP6751781B2 (ja) | 2016-06-29 | 2017-02-24 | 癌病変選択的標識のための水和ゲル基盤ナノエマルジョン、及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11103600B2 (ja) |
| EP (1) | EP3479846B1 (ja) |
| JP (1) | JP6751781B2 (ja) |
| KR (1) | KR101939880B1 (ja) |
| CN (1) | CN109562193A (ja) |
| WO (1) | WO2018004105A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101939880B1 (ko) | 2016-06-29 | 2019-01-18 | 서울대학교산학협력단 | 암병변 선택적 표지를 위한 수화젤 기반 나노 에멀전 및 이의 제조 방법 |
| KR101901986B1 (ko) * | 2016-11-18 | 2018-09-27 | 서울대학교산학협력단 | 암세포의 선택적 형광 표지를 위한 나노전달체 및 그 제조방법 |
| WO2024043306A1 (ja) * | 2022-08-24 | 2024-02-29 | 株式会社ヴィータ | 蛍光標識用組成物、蛍光プローブ、注入剤、シリンジ充填物、医療器具、医療用繊維素材、蛍光標識用組成物の製造方法、及び医療用繊維素材の製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998023293A1 (en) * | 1996-11-28 | 1998-06-04 | Nihon Schering K.K. | Contrast compound, contrast medium for mri, and method for mri |
| JP2002512942A (ja) * | 1998-04-28 | 2002-05-08 | ヤーゴウテック アーゲー | ヒアルロナン系像形成剤 |
| US7297717B2 (en) * | 2000-04-27 | 2007-11-20 | Kao Corporation | Emulsion cosmetic |
| CN1899264A (zh) | 2006-07-20 | 2007-01-24 | 上海交通大学 | 温度敏感型水凝胶释药体系及其制备方法 |
| US20100062000A1 (en) * | 2006-11-21 | 2010-03-11 | The Regents Of The University Of California | Rhamm, a Co-Receptor and Its Interactions with Other Receptors in Cancer Cell Motility and the Identification of Cancer Prognitor Cell Populations |
| KR100852944B1 (ko) | 2007-02-15 | 2008-08-19 | (주)아모레퍼시픽 | 화학적으로 가교된 히알루론산 하이드로겔 나노입자의제조방법 |
| KR100825944B1 (ko) | 2007-08-14 | 2008-04-28 | (주)엔포텍 | 초기 우수 처리장치 |
| EP2222715B1 (en) * | 2007-12-19 | 2019-07-24 | Evonik Degussa GmbH | Crosslinked hyaluronic acid in emulsion |
| KR20090097582A (ko) | 2008-03-12 | 2009-09-16 | 한양대학교 산학협력단 | 유전자 치료제 전달을 위한 키토산 나노입자 및 그제조방법 |
| KR101002866B1 (ko) * | 2008-05-23 | 2010-12-21 | 주식회사 엘지생활건강 | 유중수 에멀젼 형태의 자외선차단 화장료 조성물 |
| JP5623704B2 (ja) * | 2009-03-30 | 2014-11-12 | 花王株式会社 | 水中油型皮膚化粧料 |
| CN102552174B (zh) | 2011-11-18 | 2015-07-22 | 中山大学 | 一种高载药量高包封率多肽/蛋白类药物纳米粒的制备方法 |
| KR101492447B1 (ko) * | 2013-05-20 | 2015-02-23 | 주식회사태준제약 | 사이클로스포린을 함유하는 나노에멀젼 점안 조성물 및 그의 제조 방법 |
| KR101939880B1 (ko) | 2016-06-29 | 2019-01-18 | 서울대학교산학협력단 | 암병변 선택적 표지를 위한 수화젤 기반 나노 에멀전 및 이의 제조 방법 |
-
2016
- 2016-06-29 KR KR1020160081254A patent/KR101939880B1/ko active Active
-
2017
- 2017-02-24 WO PCT/KR2017/002069 patent/WO2018004105A1/ko not_active Ceased
- 2017-02-24 JP JP2018569112A patent/JP6751781B2/ja active Active
- 2017-02-24 US US16/314,624 patent/US11103600B2/en active Active
- 2017-02-24 EP EP17820382.4A patent/EP3479846B1/en active Active
- 2017-02-24 CN CN201780049467.7A patent/CN109562193A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3479846A1 (en) | 2019-05-08 |
| EP3479846A4 (en) | 2019-06-26 |
| EP3479846B1 (en) | 2022-05-04 |
| KR101939880B1 (ko) | 2019-01-18 |
| KR20180002155A (ko) | 2018-01-08 |
| US11103600B2 (en) | 2021-08-31 |
| JP2019522004A (ja) | 2019-08-08 |
| CN109562193A (zh) | 2019-04-02 |
| WO2018004105A1 (ko) | 2018-01-04 |
| US20200384128A1 (en) | 2020-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hwang et al. | Tumor targetability and antitumor effect of docetaxel-loaded hydrophobically modified glycol chitosan nanoparticles | |
| Singh et al. | Size-tunable ICG-based contrast agent platform for targeted near-infrared photoacoustic imaging. | |
| Li et al. | Synergistically fabricated polymeric nanoparticles featuring dual drug delivery system to enhance the nursing care of cervical cancer | |
| Armanetti et al. | Dual photoacoustic/ultrasound multi-parametric imaging from passion fruit-like nano-architectures | |
| JP2009507092A (ja) | 光学的蛍光超微粒子 | |
| EP2228074A1 (en) | A tumor targeting protein conjugate and a method for preparing the same | |
| Zhang et al. | Release kinetics of fluorescent dyes from PLGA nanoparticles in retinal blood vessels: In vivo monitoring and ex vivo localization | |
| Pan et al. | Size-dependent endocytosis and a dynamic-release model of nanoparticles | |
| EP3950007A1 (en) | Method for preparing nano diagnostic agent capable of selective staining of inflammatory abnormal tissues or tumor tissues | |
| KR101939880B1 (ko) | 암병변 선택적 표지를 위한 수화젤 기반 나노 에멀전 및 이의 제조 방법 | |
| Gao et al. | Interface cisplatin-crosslinked doxorubicin-loaded triblock copolymer micelles for synergistic cancer therapy | |
| CN110325221B (zh) | 用于对癌细胞的选择性荧光标记的纳米载体及其制备方法 | |
| Azimijou et al. | Actively targeted delivery of tamoxifen through stimuli-responsive polymeric nanoparticles for cancer chemotherapy | |
| Mujtaba et al. | Novel thiolated pluronic anchored gastro-retentive SEDDS of azithromycin against peptic ulcer | |
| Wu et al. | Near-infrared Light-Triggered Size-Shrinkable theranostic nanomicelles for effective tumor targeting and regression | |
| Tanaka et al. | Furry nanoparticles: synthesis and characterization of nanoemulsion-mediated core crosslinked nanoparticles and their robust stability in vivo | |
| Kashapov et al. | Supramolecular assembly of calix [4] resorcinarenes and chitosan for the design of drug nanocontainers with selective effects on diseased cells | |
| Ristić et al. | Nitrogen-doped carbon dots as biocompatible fluorescent agents for labelling human red blood cells | |
| KR20130088081A (ko) | 수난용성 약물을 내부에 포함하는 알부민 나노입자 제조방법 | |
| Robles-Fernández et al. | Tuning lipid nanocarrier mechanical properties to improve glioblastoma targeting and blood brain barrier penetration | |
| JP2021050197A (ja) | イメージングプローブ、造影剤、生体内の蛍光を検出する方法、およびイメージングプローブの製造方法 | |
| KR102574572B1 (ko) | 알긴산-엽산 컨쥬게이트의 제조방법, 이로부터 제조된 알긴산-엽산 컨쥬게이트 및 이를 포함하는 약학 조성물 | |
| US20250049730A1 (en) | Ultra small gelatin nanoparticles, composite structures and synthesis method | |
| CN113209034B (zh) | 一种喜树碱结肠定位释药微丸及其制备方法 | |
| KR101685379B1 (ko) | 레반 나노입자의 제조 및 이의 생의학적 응용 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190129 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191126 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200220 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200323 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200804 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200817 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6751781 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |