Fluorescent Enzymatic Probes Suitable for Two-Photon Excitation-Reference-Cited by-同舟云学术

Fluorescent Enzymatic Probes Suitable for Two-Photon Excitation

Published:1998-02 Issue:2 Volume:52 Page:298-302
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Overway Kenneth S.¹,Lytle Fred E.¹

Affiliation:

1. Department of Chemistry, Purdue University, 1393 Brown Laboratory, West Lafayette, Indiana 47907-1393

Abstract

Several common aminopeptidase probes are examined for the strength of two-photon excited fluorescence. The fluorophores 4-methoxy-β-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.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/0003702981943392

Reference13 articles.

1. Enzymic Profiling of Immobilized Cells Using CZE

2. Blank-Free Two-Photon Excited Fluorescence Detection

3. Nonlinear Spectroscopy on a Single Quantum System: Two-Photon Absorption of a Single Molecule

4. p-Bis(o-methylstyryl)benzene as a power-squared sensor for two-photon absorption measurements between 537 and 694 nm

5. Studies of the single-mode and multimode cw dye lasers as sources for obtaining power-squared corrected two-photon spectra

Cited by 13 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Two-photon absorption characterization and comparison of Au(I) fluorenyl benzothiazole complexes in the visible wavelength regime;Applied Optics;2021-07-30

2. Two-photon absorption of hydrocarbons at visible wavelengths;SPIE Proceedings;2013-03-06

3. Enhanced Two‐Photon Absorption of Organic Chromophores: Theoretical and Experimental Assessments;Advanced Materials;2008-12-16

4. Two-Photon Transitions in Quadrupolar and Branched Chromophores: Experiment and Theory;The Journal of Physical Chemistry B;2007-07-20

5. Strong Two-Photon Absorption of Singlet Diradical Hydrocarbons;Angewandte Chemie International Edition;2007-05-04