These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: A "turn-on" fluorescent sensor for detection of Pb2+ based on graphene oxide and G-quadruplex DNA.
    Author: Li X, Wang G, Ding X, Chen Y, Gou Y, Lu Y.
    Journal: Phys Chem Chem Phys; 2013 Aug 21; 15(31):12800-4. PubMed ID: 23799396.
    Abstract:
    A rapid, sensitive and selective fluorescence sensor for detection of Pb(2+) was developed based on a Pb(2+)-induced G-quadruplex and graphene oxide. By using a specific G-rich DNA sequence, this strategy provided a promising alternative to Pb(2+) determination in the presence of Hg(2+) escaping from the use of a masking agent of Hg(2+).
    [Abstract] [Full Text] [Related] [New Search]