Nanoparticle

Nanopartides for use in diagnosis by photoacoustic imaging or therapy by photothermal therapy are disclosed. The nanoparticles comprise a core containing a light-absorbing material and silica. The nanoparticles may contain a light-absorbing material comprising an electron accepting unit and an elect...

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Bibliographic Details
Main Authors Sheena Zuberi, Tania Zuberi
Format Patent
LanguageEnglish
Published 11.05.2022
Subjects
ADHESIVES
CHEMISTRY
DIAGNOSIS
DYES
ELECTRICITY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
MEASURING
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PHYSICS
POLISHES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SURGERY
TESTING
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Summary:Nanopartides for use in diagnosis by photoacoustic imaging or therapy by photothermal therapy are disclosed. The nanoparticles comprise a core containing a light-absorbing material and silica. The nanoparticles may contain a light-absorbing material comprising an electron accepting unit and an electron donating unit wherein the electron-donating unit is a unit of formula (IIIa-1): wherein Y in each occurrence is independently O or S; Z in each occurrence is O, S, NR55 or C(R54)2; R51 in each occurrence is H or substituent; R54 in each occurrence is independently a substituent; and R55 is H or a substituent.
Bibliography:Application Number: GB20200017440