Nanophosphor composite scintillators comprising a polymer...

Details Nanophosphor composite scintillators comprising a polymer... Nanophosphor composite scintillators comprising a polymer...

2007-10-25

2010-11-16

Hannaher, Constantine (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

With or including a luminophor

Reexamination Certificate

active

07834319

ABSTRACT:
An improved nanophosphor composite comprises surface modified nanophosphor particles in a solid matrix. The nanophosphor particle surface is modified with an organic ligand, or by covalently bonding a polymeric or polymeric precursor material. The surface modified nanophosphor particle is essentially charge neutral, thereby preventing agglomeration of the nanophosphor particles during formation of the composite material. The improved nanophosphor composite may be used in any conventional scintillator application, including in a radiation detector.

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Patent Cooperation Treaty, Notification of Transmittal of the International Search Report and Written Opinion of the International Searching Authority, or the Declaration.

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