4.7 Article

Upconversion luminescent logic gates and turn-on sensing of glutathione based on two-photon excited quantum dots conjugated with dopamine

Journal

CHEMICAL COMMUNICATIONS
Volume 50, Issue 94, Pages 14847-14850

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c4cc06181k

Keywords

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Funding

  1. National Natural Science Foundation of China [21405086, 21475071, 21275082, 81102411, 21203228]
  2. National Key Basic Research Development Program of China (973 special preliminary study plan) [2012CB722705]
  3. Natural Science Foundation of Qingdao [13-1-4-128-jch, 13-1-4-202-jch]
  4. Postdoctoral Science Foundation of China [2013M531164]
  5. Postdoctoral Science Foundation of Shanghai [13R21413800]

Ask authors/readers for more resources

Under the two-photon excitation, upconversion luminescent INHIBIT'' and OR'' logic gates of water-dispersed CdTe quantum dots (QDs) were constituted by conjugating the QDs with dopamine. This facilitated the development of a novel QDs-based upconversion luminescent probe for efficient turn-on sensing of glutathione.

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