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: Two-colour two-photon confocal microscopy with isotropic three-dimensional resolution and parallel excitation.
    Author: Ni J, Qiao L, Wang C, Zhao F, Cheng Y, Xu Z.
    Journal: J Microsc; 2009 May; 234(2):205-10. PubMed ID: 19397749.
    Abstract:
    We demonstrate a novel design of two-colour two-photon fluorescence microscope in which isotropic three-dimensional imaging resolution and high scanning speed can be achieved simultaneously. In our scheme, a three-dimensional optical lattice constructed by multi-beam interference is used for two-colour two-photon fluorescence excitation. Our simulation results show that a resolution of 113.5 nm can be achieved in both transverse and axial directions with two pump pulses at the wavelengths of 400 and 800 nm, respectively; meanwhile, imaging speed can be greatly improved compared with that of traditional two-photon scanning fluorescence microscopes.
    [Abstract] [Full Text] [Related] [New Search]