Post-modified metal-organic framework as a turn-on fluorescent probe for potential diagnosis of neurological diseases
Post-modified metal-organic framework as a turn-on fluorescent probe for potential diagnosis of neurological diseases
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后修饰金属有机框架作为开启荧光探针,用于神经系统疾病的潜在诊断
DOI:
10.1016/j.micromeso.2019.109610
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发表时间:
2019-11
影响因子:
5.2
通讯作者:
Qian Guodong
中科院分区:
文献类型:
--
作者:
Zhu Jiayan;Tang Ying;Yang Yu;Li Bin;Cui Yuanjing;Qian Guodong
Precise measurement of GSH in serum is of great significance for the prevention and diagnosis of neurological disorders such as schizophrenia and Alzheimer's. In this work, we incorporated Eu3+and Cu2+into UiO-67-bpydc to synthesize post-modifiedEu3+/Cu2+@UiO-67-bpydc. Based on the interaction between thiol and Cu2+ions, biomolecules containing sulfhydryl groups such as GSH can coordinate with Cu2+chelated onEu3+/Cu2+@UiO-67-bpydcand increase its fluorescence intensity, thus the post-modifiedEu3+/Cu2+@UiO-67-bpydccan serve as a platform for the detection of GSH. It exhibits a sensitive “Turn-on” response in the detection of GSH over other biological interference can even select GSH from Cys. The LOD ofEu3+/Cu2+@UiO-67-bpydcwas 54.3 nM in aqueous solution. Further fluorescence tests in physiological environment demonstrate that it can also be applied in serum for the diagnosis of neurological diseases.
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影响因子:
3.4
作者:
Zhen Wang;Peng Wang;Xinjing Tang
通讯作者:
Zhen Wang;Peng Wang;Xinjing Tang
影响因子:
3.3
作者:
Yingying Dong;Hanzhuo Zhang;F. Lei;Mei-Keat Liang;Xuefeng Qian;Peilian Shen;Hui Xu;Zhihui Chen-Zhihui-C
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Yingying Dong;Hanzhuo Zhang;F. Lei;Mei-Keat Liang;Xuefeng Qian;Peilian Shen;Hui Xu;Zhihui Chen-Zhihui-C
影响因子:
10.6
作者:
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通讯作者:
Rinna, Alessandra
影响因子:
4.9
作者:
You Zhou;B. Yan
通讯作者:
You Zhou;B. Yan
影响因子:
4.9
作者:
Li, Liangjun;Tang, Sifu;Zhao, Xuebo
通讯作者:
Zhao, Xuebo