The advance of porphyrins as artificial nucleases along the years have developed a class of
compounds having potential therapeutic applications. Being an extrovert of chemistry, a …

Current photodynamic therapy faces two major challenges, which are the limited tissue
penetration of excitation light and poor tumor selectivity of the photosensitizer. To address …

Optical properties of fluorescent materials including their UV–vis absorption, scattering, and
on-resonance fluorescence activities are strongly wavelength-dependent. Reported herein …

G-rich DNA sequences have the potential to fold into non-canonical G-Quadruplex (GQ)
structures implicated in aging and human diseases, notably cancers. Because stabilization …

Recent discoveries have revealed that mature miRNAs could form highly ordered structures
similar to aptamers, suggesting diverse functions beyond mRNA recognition and …

DNA methylation (DNAm) sensors are an emerging branch in the discipline of sensors. It is
believed to be able to promote the next generation of epigenetics-based diagnostic …

The aggregative state of the Zn (II) tetra-spermine porphyrin derivative, ZnTCPPSpm4, has
been investigated in the presence of different buffers at the same pH value: 5K (cacodylate) …

In this work, we have characterized the interactions of monospermine porphyrin derivative
with calf thymus DNA (ct‐DNA) and poly (dG‐dC) 2 in both B and Z conformation. By several …

We synthetized and characterized a mono spermine porphyrin derivative by NMR, UV-vis
and fluorescence spectroscopy. The photophysical properties and the protonation equilibria …

Biopolymers, such as polynucleotides and proteins, exhibit a variety of conformations that
govern their biological roles. The structure adopted by biomolecule is thermodynamically the …