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  1. No Access

    Article

    Sensitive detection of dopamine and quinone drugs based on the quenching of the fluorescence of carbon dots

    In this work, we demonstrated that the quinone structure can quench the fluorescence of the carbon dots (CDs). The sensitive determination of dopamine (DA) was studied primarily based on this principle. DA wou...

    **angling Ren, Jiejie Ge, **anwei Meng, **aozhong Qiu, Jun Ren… in Science Bulletin (2016)

  2. Article

    Open Access

    Optical detection of acetylcholine esterase based on CdTe quantum dots

    In this study, we have constructed a simple, sensitive and rapid biosensor for detection of acetylcholine esterase (AChE) based on CdTe quantum dots (QDs). The detection limit of AChE by one-step enzyme reacti...

    ZhenZhen Chen, **angLing Ren, FangQiong Tang in Chinese Science Bulletin (2013)

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  3. Article

    Open Access

    Fabrication of PLGA coated silica nanorattle for controlling the drug release behavior

    Silica nanorattle with hollow and mesoporous structure has been proven to be an excellent drug carrier. However, how to control the drug release from silica nanorattle is still a challenge. In this study, we d...

    LinLin Li, YanQi Zhang, Nan**g Hao, Dong Chen, FangQiong Tang in Chinese Science Bulletin (2012)

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  4. Article

    Open Access

    Acute toxicity and oxidative damage induced by silica nanorattle in vivo

    Hollow mesoporous nanomaterial is a kind of promising new drug delivery system due to their unique hollow structures. In order to evaluate the toxicity of silica nanorattle (SN) particles in vivo, 40 female mice ...

    ChangHui Fu, TianLong Liu, FangQiong Tang, Dong Chen, LinLin Li… in Chinese Science Bulletin (2012)

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