TW200744747A - Nanogel contrast agents for optical molecular imaging - Google Patents
Nanogel contrast agents for optical molecular imagingInfo
- Publication number
- TW200744747A TW200744747A TW096112343A TW96112343A TW200744747A TW 200744747 A TW200744747 A TW 200744747A TW 096112343 A TW096112343 A TW 096112343A TW 96112343 A TW96112343 A TW 96112343A TW 200744747 A TW200744747 A TW 200744747A
- Authority
- TW
- Taiwan
- Prior art keywords
- nanogel
- water
- composition
- mol
- preparing
- Prior art date
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
- A61K49/0089—Particulate, powder, adsorbate, bead, sphere
- A61K49/0091—Microparticle, microcapsule, microbubble, microsphere, microbead, i.e. having a size or diameter higher or equal to 1 micrometer
- A61K49/0093—Nanoparticle, nanocapsule, nanobubble, nanosphere, nanobead, i.e. having a size or diameter smaller than 1 micrometer, e.g. polymeric nanoparticle
-
- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/69—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6903—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being semi-solid, e.g. an ointment, a gel, a hydrogel or a solidifying gel
-
- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/69—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6921—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere
- A61K47/6927—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores
- A61K47/6929—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores the form being a nanoparticle, e.g. an immuno-nanoparticle
- A61K47/6931—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores the form being a nanoparticle, e.g. an immuno-nanoparticle the material constituting the nanoparticle being a polymer
- A61K47/6933—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores the form being a nanoparticle, e.g. an immuno-nanoparticle the material constituting the nanoparticle being a polymer the polymer being obtained by reactions only involving carbon to carbon, e.g. poly(meth)acrylate, polystyrene, polyvinylpyrrolidone or polyvinylalcohol
-
- 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
-
- 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
- A61K49/0073—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 semi-solid, gel, hydrogel, ointment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Nanotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Immunology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicinal Preparation (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/401,343 US20070237821A1 (en) | 2006-04-10 | 2006-04-10 | Nanogel-based contrast agents for optical molecular imaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200744747A true TW200744747A (en) | 2007-12-16 |
Family
ID=38575591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096112343A TW200744747A (en) | 2006-04-10 | 2007-04-09 | Nanogel contrast agents for optical molecular imaging |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20070237821A1 (zh) |
| EP (1) | EP2012831A2 (zh) |
| CN (1) | CN101511392A (zh) |
| TW (1) | TW200744747A (zh) |
| WO (1) | WO2008036117A2 (zh) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100034748A1 (en) * | 2008-08-07 | 2010-02-11 | Guizhi Li | Molecular imaging probes based on loaded reactive nano-scale latex |
| US8841134B2 (en) * | 2006-04-10 | 2014-09-23 | Bruker Biospin Corporation | Fluorescence resonance energy transfer detection with nanoparticles for in vitro and in vivo applications |
| US20070238656A1 (en) * | 2006-04-10 | 2007-10-11 | Eastman Kodak Company | Functionalized poly(ethylene glycol) |
| US8906354B2 (en) | 2007-02-28 | 2014-12-09 | Bruker Biospin Corporation | Loaded latex optical molecular imaging probes containing lipophilic large stokes shift dyes |
| CN101735410B (zh) * | 2009-12-11 | 2011-09-14 | 武汉大学 | 还原敏感性的两亲性嵌段共聚物及其胶束 |
| WO2012162307A2 (en) * | 2011-05-23 | 2012-11-29 | University Of Massachusetts | Crosslinked polymer nano-assemblies and uses thereof |
| CN104817662B (zh) * | 2015-04-09 | 2017-07-14 | 清华大学 | 同时用于ct和核磁成像的含碘、含氟氨基磷酸酯类高分子造影剂及其制备方法与应用 |
| US10208104B2 (en) * | 2015-12-11 | 2019-02-19 | The Chinese University Of Hong Kong | Fast and efficient conjugation method based on thiourea-catechol coupling |
| KR101823490B1 (ko) * | 2016-09-08 | 2018-01-30 | 한국과학기술연구원 | 옥사미드 나노겔, 이의 제조방법 및 용도 |
| JP2024509661A (ja) * | 2020-12-22 | 2024-03-05 | フルイデックス メディカル テクノロジー,インコーポレイテッド | 一過性造影剤入りの、その場で固化する注入可能な組成物、並びにそれらの製造及び使用方法 |
| CN113372514B (zh) * | 2021-06-22 | 2022-06-14 | 安徽农业大学 | 一种刀豆蛋白聚合物水凝胶的制备方法、制得的水凝胶及其应用 |
| CN115475249B (zh) * | 2022-08-31 | 2025-11-21 | 西北工业大学 | 一种光响应一氧化碳释放纳米凝胶及其制备方法和应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078994A (en) * | 1990-04-12 | 1992-01-07 | Eastman Kodak Company | Microgel drug delivery system |
| US5248772A (en) * | 1992-01-29 | 1993-09-28 | Coulter Corporation | Formation of colloidal metal dispersions using aminodextrans as reductants and protective agents |
| AU687093B2 (en) * | 1994-09-27 | 1998-02-19 | Nycomed Imaging As | Contrast agent |
| US5874111A (en) * | 1997-01-07 | 1999-02-23 | Maitra; Amarnath | Process for the preparation of highly monodispersed polymeric hydrophilic nanoparticles |
| US6333051B1 (en) * | 1998-09-03 | 2001-12-25 | Supratek Pharma, Inc. | Nanogel networks and biological agent compositions thereof |
| CA2410526C (en) * | 2000-06-02 | 2012-04-17 | Eidgenossische Technische Hochschule Zurich | Conjugate addition reactions for the controlled delivery of pharmaceutically active compounds |
| WO2002016442A2 (en) * | 2000-08-22 | 2002-02-28 | Purdue Research Foundation | Microparticle composition and method |
| US7056901B2 (en) * | 2002-03-29 | 2006-06-06 | The Regents Of The University Of California | Microgel particles for the delivery of bioactive materials |
| US20060239986A1 (en) * | 2005-01-26 | 2006-10-26 | Perez-Luna Victor H | Method for the formation of hydrogel multilayers through surface initiated photopolymerization |
| US20080181965A1 (en) * | 2006-04-10 | 2008-07-31 | Leon Jeffrey W | Loaded latex optical molecular imaging probes |
| US20070238656A1 (en) * | 2006-04-10 | 2007-10-11 | Eastman Kodak Company | Functionalized poly(ethylene glycol) |
-
2006
- 2006-04-10 US US11/401,343 patent/US20070237821A1/en not_active Abandoned
-
2007
- 2007-03-29 WO PCT/US2007/007580 patent/WO2008036117A2/en not_active Ceased
- 2007-03-29 EP EP07861275A patent/EP2012831A2/en not_active Withdrawn
- 2007-03-29 CN CNA2007800126671A patent/CN101511392A/zh active Pending
- 2007-04-09 TW TW096112343A patent/TW200744747A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008036117A2 (en) | 2008-03-27 |
| WO2008036117A3 (en) | 2009-02-26 |
| US20070237821A1 (en) | 2007-10-11 |
| CN101511392A (zh) | 2009-08-19 |
| EP2012831A2 (en) | 2009-01-14 |
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