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Threading different metal nanomaterials on natural PhiX174 DNA to assemble a necklace

机译:在天然PhiX174 DNA上穿线不同的金属纳米材料以组装项链

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摘要

Multiple nanomaterials were assembled on a circular DNA to form a necklace. AuNPs were first attached to natural PhiX174 ss-DNA, and then a single-circle PCR was adopted to immobilize the attachments. The structures of the assemblies were confirmed by TEM imaging and UV-vis spectrometry. In this way, various types and shapes of nanomaterials were assembled on the DNA, such as palladium nanocubes and gold nanorods.
机译:将多种纳米材料组装在环状DNA上以形成项链。首先将AuNPs附着于天然PhiX174 ss-DNA,然后采用单环PCR固定该附着物。组件的结构通过TEM成像和UV-可见光谱法确认。以此方式,将各种类型和形状的纳米材料组装在DNA上,例如钯纳米立方体和金纳米棒。

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