MAGNETIC PARTICLE FOR DIAGNOSTIC DRUG

PROBLEM TO BE SOLVED: To provide a magnetic particle for a diagnostic drug capable of realizing high sensitivity measurement, by avoiding optical absorption by a black or brown magnetic composite particle used hitherto for a diagnostic use using a photodetection system. SOLUTION: This magnetic parti...

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Bibliographic Details
Main Author TAMORI KOJI
Format Patent
LanguageEnglish
Published 20.07.2006
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:PROBLEM TO BE SOLVED: To provide a magnetic particle for a diagnostic drug capable of realizing high sensitivity measurement, by avoiding optical absorption by a black or brown magnetic composite particle used hitherto for a diagnostic use using a photodetection system. SOLUTION: This magnetic particle for the diagnostic drug includes a core including a magnetic body particle and a visible light scattering layer formed on the furthermore outside including silver than the core. The L value in a Lab color system is 60 or more, and residual magnetization is ≤30% of saturation magnetization, and the particle size is 0.5-15 μm. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040382035