基于碳点的即时测试方法的研究进展  

Research Progress of Point-of-Care Testing Methods Based on Carbon Dots

作　　者：高家乐 钮冰[1] 陈沁[1] 王艳 GAO Jiale;NIU Bing;CHEN Qin;WANG Yan(School of Life Sciences,Shanghai University,Shanghai 200444,China;Technical Centre for Animal,Plant and Food Inspection and Quarantine of Shanghai Customs,Shanghai 200135,China)

机构地区：[1]上海大学生命科学学院,上海200444 [2]上海海关动植物与食品检验检疫技术中心,上海200135

出　　处：《理化检验（化学分册）》2023年第9期1057-1066,共10页Physical Testing and Chemical Analysis(Part B:Chemical Analysis)

摘　　要：即时测试(PoCT)方法的应用满足了食品、检疫、临床等多方面的快速、准确、简便的检测需求。碳点(CDs)作为一种新型的纳米材料,因易于制备、粒子尺度小、生物相容性好、低毒而被广泛应用于各种PoCT方法中。基于此,介绍了CDs的制备方法和表征方法,从食品安全、检疫与临床检测方面综述了CDs在PoCT中的应用,并对基于CDs的PoCT方法的发展进行了展望(引用文献95篇)。The application of point-of-care testing(PoCT)methods meets the demand for fast,accurate,and simple detection in food,quarantine,clinical and other aspects.Carbon dots(CDs)as a novel nanomaterial,has been widely applied in various PoCT methods due to easy preparation,small particle size,good biocompatibility and low toxicity.Therefore,the preparation and characterization methods of CDs were introduced,and the applications of CDs in PoCT methods were reviewed from the perspectives of food safety,quarantine,and clinical testing.The development of PoCT methods based on CDs was prospected(95ref.cited).

关 键 词：碳点 即时测试 功能化 荧光 杂原子掺杂 

分 类 号：O65[理学—分析化学]