NZ248727A - Nanoparticles with x-ray contrast agent with high molecular weight surfactant adsorbed on the surface - Google Patents

Nanoparticles with x-ray contrast agent with high molecular weight surfactant adsorbed on the surface

Info

Publication number
NZ248727A
NZ248727A NZ248727A NZ24872793A NZ248727A NZ 248727 A NZ248727 A NZ 248727A NZ 248727 A NZ248727 A NZ 248727A NZ 24872793 A NZ24872793 A NZ 24872793A NZ 248727 A NZ248727 A NZ 248727A
Authority
NZ
New Zealand
Prior art keywords
composition
modifier
cloud point
surfactant
molecular weight
Prior art date
Application number
NZ248727A
Other languages
English (en)
Inventor
George C Na
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of NZ248727A publication Critical patent/NZ248727A/en

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
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0476—Particles, beads, capsules, spheres
    • A61K49/0485—Nanoparticles, nanobeads, nanospheres, nanocapsules, i.e. having a size or diameter smaller than 1 micrometer
    • A61K49/049—Surface-modified nanoparticles, e.g. immune-nanoparticles
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
NZ248727A 1992-12-17 1993-09-21 Nanoparticles with x-ray contrast agent with high molecular weight surfactant adsorbed on the surface NZ248727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/991,909 US5326552A (en) 1992-12-17 1992-12-17 Formulations for nanoparticulate x-ray blood pool contrast agents using high molecular weight nonionic surfactants

Publications (1)

Publication Number Publication Date
NZ248727A true NZ248727A (en) 1995-04-27

Family

ID=25537712

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ248727A NZ248727A (en) 1992-12-17 1993-09-21 Nanoparticles with x-ray contrast agent with high molecular weight surfactant adsorbed on the surface

Country Status (17)

Country Link
US (2) US5326552A (enExample)
EP (1) EP0602700A3 (enExample)
JP (1) JPH06192131A (enExample)
KR (1) KR940013544A (enExample)
AU (1) AU664115B2 (enExample)
CA (1) CA2107165A1 (enExample)
CZ (1) CZ266893A3 (enExample)
FI (1) FI935396A7 (enExample)
HU (1) HUT67265A (enExample)
IL (1) IL107875A0 (enExample)
MX (1) MX9306012A (enExample)
MY (1) MY109875A (enExample)
NO (1) NO934425L (enExample)
NZ (1) NZ248727A (enExample)
PH (1) PH30158A (enExample)
SK (1) SK142793A3 (enExample)
TW (1) TW240171B (enExample)

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FI935396A0 (fi) 1993-12-02
SK142793A3 (en) 1994-07-06
HU9303490D0 (en) 1994-04-28
HUT67265A (en) 1995-03-28
CZ266893A3 (en) 1994-08-17
US5326552A (en) 1994-07-05
PH30158A (en) 1997-01-21
CA2107165A1 (en) 1994-06-18
IL107875A0 (en) 1994-04-12
JPH06192131A (ja) 1994-07-12
US5447710A (en) 1995-09-05
FI935396L (fi) 1994-06-18
FI935396A7 (fi) 1994-06-18
KR940013544A (ko) 1994-07-15
NO934425L (no) 1994-06-20
TW240171B (enExample) 1995-02-11
MY109875A (en) 1997-09-30
EP0602700A3 (en) 1994-12-21
MX9306012A (es) 1995-01-31
AU4867293A (en) 1994-06-30
EP0602700A2 (en) 1994-06-22
AU664115B2 (en) 1995-11-02
NO934425D0 (no) 1993-12-06

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