Steady-State Fluorescence and Lifetime Emission Study of pH-Sensitive Probes Based on i-motif Forming Oligonucleotides Single and Double Labeled with Pyrene

Steady-State Fluorescence and Lifetime Emission Study of pH-Sensitive Probes Based on i-motif Forming Oligonucleotides Single and Double Labeled with Pyrene

Cytosine-rich nucleic acids undergo pH-stimulated structural transitions leading to formation of an i-motif architecture at an acidic pH. Thus, i-motifs are good foundation for designing simple pH-sensitive fluorescent probes. We report here steady-state and time-resolved fluorescence studies of py...

Full description

Bibliographic Details
Main Authors: Anna Dembska, Patrycja Rzepecka, Bernard Juskowiak
Format: Article
Language:English
Published: MDPI AG 2015-09-01
Series:Chemosensors
Subjects:
fluorescence
lifetime
pyrene
excimer
oligonucleotide probe
i-motif
Online Access:http://www.mdpi.com/2227-9040/3/3/211

Similar Items

Similar Items