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发明公开
CN107857248A 碳基纳米粒子的制备方法、碳基纳米粒子及其应用 无效 - 驳回

碳基纳米粒子的制备方法、碳基纳米粒子及其应用
摘要：
本发明提供了一种碳基纳米粒子的制备方法，包括：(1)将落叶乔木的叶片进行碳化得到碳源；(2)将氧化剂加入到碳源中进行氧化反应，随后离心分离得到上层清液；(3)将上层清液进行过滤，收集滤液；和(4)将滤液进行干燥，得到碳基纳米粒子。本发明还提供了采用前述方法制备的碳基纳米粒子，以及该碳基纳米粒子在生物分析中的应用。
摘要（英）：

The invention provides a method for preparing carbon-based nanoparticles. The method comprises the steps of: (1) carbonizing leaves of a deciduous tree to obtain a carbon source; (2) adding an oxidizing agent into the carbon source so as to perform an oxidation reaction, and then performing centrifugal separation to obtain a supernatant; (3) filtering the supernatant, and collecting the filtrate;and (4) drying the filtrate to obtain the carbon-based nanoparticles. The invention also provides the carbon-based nanoparticles prepared by the method and application of the carbon-based nanoparticles in biological analysis.

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