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CONJUGATED NANOPARTICLES AND THEIR USE IN DETECTION OF LATENT FINGERPRINTS
CONJUGATED NANOPARTICLES AND THEIR USE IN DETECTION OF LATENT FINGERPRINTS
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机译:共轭纳米颗粒及其在隐性指纹检测中的应用
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摘要
Novel conjugates of nanoparticles are provided and have particular utility in the detection of latent fingerprints by their ability to bind to a fingerprint residue. The conjugate comprises a nanoparticle attached to a linker group having a terminal reactive moiety, wherein said nanoparticle comprises a core of a first semiconductor material having a first luminescence and a shell of a second material which at least partially surrounds the core. The conjugated nanoparticle can bind to the fingerprint residue and can be detected using fluorescence.
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