Fluorescent Enzymatic Probes Suitable for Two-Photon Excitation

$29.00 plus tax (Refund Policy)

Buy Article:

Abstract:

Several common aminopeptidase probes are examined for the strength of two-photon excited fluorescence. The fluorophores 4- methoxy- beta -naphthylamine and 7-amino-4-methylcoumarin have limits of detection of 930 pM and 200 pM, respectively. The coumarin derivative is shown to have a two-photon cross section at 590 nm, which is exceptionally large for an aromatic amine. Spectral data for this compound also indicate that excitation near 690 nm should permit quantitation at concentrations as low as 40 pM.

Keywords: FLUORESCENCE TWO-PHOTON ENZYMES AMINOPEPTIDASE

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/0003702981943392

Publication date: February 1, 1998

More about this publication?
Related content

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more