Evidence for DNA resonance signaling via longitudinal hydrogen bonds

I Savelev, M Myakishev-Rempel - Progress in Biophysics and Molecular …, 2020‏ - Elsevier
The theory of the morphogenic field suggests that chemical signaling is supplemented by
electromagnetic signaling governing the structure and shape of tissues, organs and the …

Possible traces of resonance signaling in the genome

I Savelev, M Myakishev-Rempel - Progress in Biophysics and Molecular …, 2020‏ - Elsevier
Although theories regarding the role of sequence-specific DNA resonance in biology have
abounded for over 40 years, the published evidence for it is lacking. Here, the authors …

Solvatochromic fluorene-linked nucleoside and DNA as color-changing fluorescent probes for sensing interactions

D Dziuba, P Pospíšil, J Matyašovský, J Brynda… - Chemical …, 2016‏ - pubs.rsc.org
A nucleoside bearing a solvatochromic push–pull fluorene fluorophore (dCFL) was
designed and synthesized by the Sonogashira coupling of alkyne-linked fluorene 8 with 5 …

DNA minor-groove binder Hoechst 33258 destabilizes base-pairing adjacent to its binding site

XX Zhang, SL Brantley, SA Corcelli… - Communications …, 2020‏ - nature.com
Understanding the dynamic interactions of ligands to DNA is important in DNA-based
nanotechnologies. By structurally tracking the dissociation of Hoechst 33258-bound DNA (d …

On the mechanism of solvation dynamics in imidazolium-based ionic liquids

ZL Terranova, SA Corcelli - The Journal of Physical Chemistry B, 2013‏ - ACS Publications
Experimental studies of solvation dynamics in imidazolium-based ionic liquids (ILs) have
revealed complex kinetics over a broad range of time scales from femtoseconds to tens of …

Triflic acid‐Mediated Expedient Synthesis of Benzo[a]fluorenes and Fluorescent Benzo[a]fluorenones

M Mandal, R Balamurugan - Advanced Synthesis & Catalysis, 2018‏ - Wiley Online Library
Fluorene‐based polyaromatic hydrocarbons are renowned compounds for materials
applications. Herein, a straightforward route via in situ acetal formation has been presented …

Femtosecond broadband fluorescence spectroscopy by down-and up-conversion in β-barium borate crystals

M Sajadi, M Quick, NP Ernsting - Applied Physics Letters, 2013‏ - pubs.aip.org
Broadband transient fluorescence spectroscopy is performed by difference-and sum-
frequency generation in β-barium borate crystals at a fixed geometry. Phase matching is …

Power-law solvation dynamics in G-quadruplex DNA: role of hydration dynamics on ligand solvation inside DNA

N Pal, H Shweta, MK Singh, SD Verma… - The Journal of Physical …, 2015‏ - ACS Publications
G-quadruplex DNA (GqDNA) structures act as promising anticancer targets for small-
molecules (ligands). Solvation dynamics of a ligand (DAPI: 4′, 6-diamidino-2-phenylindole) …

Protomers of DNA-binding dye fluoresce different colours: intrinsic photophysics of Hoechst 33258

JAC Chen, RA Jockusch - Physical Chemistry Chemical Physics, 2019‏ - pubs.rsc.org
A key utility of fluorophores lies in sensing applications: the detection of changes to emission
caused by differences in their microenvironment. The rational design of fluorescent sensors …

Excess dynamic Stokes shift of molecular probes in solution

M Sajadi, NP Ernsting - The Journal of Physical Chemistry B, 2013‏ - ACS Publications
The solvation dynamics of molecular probes is studied by broad-band fluorescence
upconversion. The time-dependent position of the S1→ S0 emission band or of a vibronic …