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AU2658195A - Immobilization of biologically active materials and diagnostic agents in cross-linked poly(organophosphazenes) - Google Patents

Immobilization of biologically active materials and diagnostic agents in cross-linked poly(organophosphazenes)

Info

Publication number
AU2658195A
AU2658195A AU26581/95A AU2658195A AU2658195A AU 2658195 A AU2658195 A AU 2658195A AU 26581/95 A AU26581/95 A AU 26581/95A AU 2658195 A AU2658195 A AU 2658195A AU 2658195 A AU2658195 A AU 2658195A
Authority
AU
Australia
Prior art keywords
organophosphazenes
immobilization
cross
biologically active
active materials
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.)
Abandoned
Application number
AU26581/95A
Inventor
Harry R Allcock
Shawn R Pucher
Karyn B. Visscher
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.)
Penn State Research Foundation
Original Assignee
Penn State Research Foundation
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 Penn State Research Foundation filed Critical Penn State Research Foundation
Publication of AU2658195A publication Critical patent/AU2658195A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/025—Polyphosphazenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
    • C08L85/02—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers containing phosphorus

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
AU26581/95A 1994-05-31 1995-05-31 Immobilization of biologically active materials and diagnostic agents in cross-linked poly(organophosphazenes) Abandoned AU2658195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25151094A 1994-05-31 1994-05-31
US251510 1994-05-31
PCT/US1995/006854 WO1995032736A1 (en) 1994-05-31 1995-05-31 Immobilization of biologically active materials and diagnostic agents in cross-linked poly(organophosphazenes)

Publications (1)

Publication Number Publication Date
AU2658195A true AU2658195A (en) 1995-12-21

Family

ID=22952279

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26581/95A Abandoned AU2658195A (en) 1994-05-31 1995-05-31 Immobilization of biologically active materials and diagnostic agents in cross-linked poly(organophosphazenes)

Country Status (2)

Country Link
AU (1) AU2658195A (en)
WO (1) WO1995032736A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007226A1 (en) * 1995-08-17 1997-02-27 Introgene B.V. Poly(organo)phosphazenes for use in synthetic transfection systems
US7658994B2 (en) 2003-12-30 2010-02-09 3M Innovative Properties Company Substrates and compounds bonded thereto
US8012118B2 (en) 2006-03-08 2011-09-06 Fresenius Medical Care Holdings, Inc. Artificial kidney dialysis system
US8715221B2 (en) 2006-03-08 2014-05-06 Fresenius Medical Care Holdings, Inc. Wearable kidney
KR100746962B1 (en) * 2006-04-04 2007-08-07 한국과학기술연구원 Thermosensitive polyphosphazene-bioactive molecule conjugates, preparation method thereof and use thereof
US7723463B2 (en) 2006-04-12 2010-05-25 Battelle Energy Alliance, Llc Polyphosphazine-based polymer materials
KR101419682B1 (en) 2006-08-24 2014-07-17 프레제니우스 메디칼 케어 홀딩스 인코퍼레이티드 A device for removing fluid from a patient's blood
KR20080110473A (en) 2007-06-14 2008-12-18 한국과학기술연구원 Phosphagen-based polymer hydrogel having a chemical crosslink, a manufacturing method thereof and use thereof
AU2009320025B2 (en) 2008-11-03 2013-02-28 Fresenius Medical Care Holdings, Inc. Portable peritoneal dialysis system
US8586020B2 (en) * 2011-06-30 2013-11-19 Korea Institute Of Science And Technology Poly(organophosphazene) composition for biomaterials
AT515955B1 (en) * 2014-06-16 2016-08-15 Universität Linz Polymer structure and three-dimensional framework for tissue engineering
US20180311175A1 (en) * 2015-10-28 2018-11-01 University Of Maryland, College Park Multifunctional biodegradable carriers for drug delivery
CN107129579A (en) * 2016-02-26 2017-09-05 北京化工大学 A kind of photoluminescence biodegradable poly phosphine nitrile and preparation method thereof
CN118026123B (en) * 2023-12-16 2025-12-26 浙江山高新能源有限公司 A process for preparing battery-grade iron phosphate from recycled carbon crude iron phosphate.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001203A (en) * 1988-04-11 1991-03-19 Ethyl Corporation UV curable polyorganophosphazene composition
ZA885179B (en) * 1988-07-18 1989-04-26 Graham Mervyn Elliott Swimming pool skimmer
US5053451A (en) * 1990-01-19 1991-10-01 The Pennsylvania Research Corporation Ionically cross-linkable polyphosphazene: poly(bis(carboxylatophenoxy) phosphazene) and its hydrogels and membranes

Also Published As

Publication number Publication date
WO1995032736A1 (en) 1995-12-07

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