Label-free carbon quantum dots as photoluminescence probes for ultrasensitive detection of glucose

Qiao Shi; Li Haitao; Li Hao; Liu Juan; Kong Weiqian; Hu Qiaozhen; Huang Hui; Liu Yang; Kang Zhenhui

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Label-free carbon quantum dots as photoluminescence probes for ultrasensitive detection of glucose

机译：无标记碳量子点作为光致发光探针，用于葡萄糖的超灵敏检测

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Carbon quantumdots (CQDs) obtained frompolyethylene glycol were demonstrated to be easy-to-use photoluminescence probes for the detection of glucose. Here, the photoluminescence of CQDs was significantly enhanced by H2O2 produced from glucose oxidase-catalyzed oxidation of glucose. Moreover, CQDs showed an ultra-sensitive detection of glucose, with a detection limit of up to 1 nM.

机译：由聚乙二醇获得的碳量子点（CQD）被证明是用于检测葡萄糖的易于使用的光致发光探针。在此，通过葡萄糖氧化酶催化的葡萄糖氧化产生的H2O2显着增强了CQD的光致发光。此外，CQD显示出对葡萄糖的超灵敏检测，检测极限高达1 nM。

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《RSC Advances》 |2015年第84期|共5页
作者
Qiao Shi; Li Haitao; Li Hao; Liu Juan; Kong Weiqian; Hu Qiaozhen; Huang Hui; Liu Yang; Kang Zhenhui;
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正文语种 eng
中图分类化学;
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1. Label-free carbon quantum dots as photoluminescence probes for ultrasensitive detection of glucose [J] . Qiao Shi, Li Haitao, Li Hao, RSC Advances . 2015,第84期

机译：无标记碳量子点作为光致发光探针，用于葡萄糖的超灵敏检测
2. Long lifetime photoluminescence in N, S co-doped carbon quantum dots from an ionic liquid and their applications in ultrasensitive detection of pesticides [J] . Li Haitao, Sun Chenghua, Vijayaraghavan R., Carbon: An International Journal Sponsored by the American Carbon Society . 2016,第Null期

机译：离子液体中N，S共掺杂碳量子点的长寿命光致发光及其在农药超灵敏检测中的应用
3. Long lifetime photoluminescence in N, S co-doped carbon quantum dots from an ionic liquid and their applications in ultrasensitive detection of pesticides [J] . Li Haitao, Sun Chenghua, Vijayaraghavan R., Carbon: An International Journal Sponsored by the American Carbon Society . 2016,第Null期

机译：离子液体中N，S共掺杂碳量子点的长寿命光致发光及其在农药超灵敏检测中的应用
4. Label-free assay for the detection of glucose mediated by the effects of narrowband absorption on quantum dot photoluminescence [C] . Saara A. Khan, Gennifer T. Smith, Audrey K. Ellerbee Frontiers in biological detection: from nanosensors to systems VI . 2014

机译：窄带吸收对量子点光致发光作用介导的葡萄糖无标记检测
5. Development of Quantum dot-based Micro-and Nanobarcodes towards the Multiplexed Ultrasensitive Detection of Cancer Biomarkers. [D] . Dave, Shivang R. 2011

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Label-free carbon quantum dots as photoluminescence probes for ultrasensitive detection of glucose

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