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 novel series colorimetric and off-on fluorescent chemosensors for Fe3+ based on rhodamine B derivative.
    Author: Zhang D, Zou R, Wang M, Chai M, Wang X, Ye Y, Zhao Y.
    Journal: J Fluoresc; 2013 Jan; 23(1):13-9. PubMed ID: 22903764.
    Abstract:
    A novel series colorimetric and off-on fluorescent chemosensors (2a, 2b, 2c) were designed and synthesized, which showed reversible and highly selective and sensitive recognition toward Fe(3+) over other examined metal ions. Upon addition of Fe(3+), sensors (2a, 2b) exhibit remarkably and 2c exhibits moderate enhanced absorbance intensity and color change from colorless to pink in CH(3)OH-H(2)O(1:1, v/v). The three compounds (2a, 2b, 2c) may therefore be applicable as rhodamine-based turn-on type fluorescent chemosensors.
    [Abstract] [Full Text] [Related] [New Search]