The nature of hydrogen bonds: A delineation of the role of different energy components on hydrogen bond strengths and lengths

SCC Van der Lubbe… - Chemistry–An Asian …, 2019 - Wiley Online Library
Hydrogen bonds are a complex interplay between different energy components, and their
nature is still subject of an ongoing debate. In this minireview, we therefore provide an …

DNA-binding of nickel (II), copper (II) and zinc (II) complexes: Structure–affinity relationships

G Barone, A Terenzi, A Lauria, AM Almerico… - Coordination Chemistry …, 2013 - Elsevier
Abstract Nickel (II), copper (II) and zinc (II) complexes with the same ligands normally display
analogous coordination geometry and binding mode toward DNA. However, although …

Halogen-halogen bonds enable improved long-term operational stability of mixed-halide perovskite photovoltaics

X Fu, T He, S Zhang, X Lei, Y Jiang, D Wang, P Sun… - Chem, 2021 - cell.com
Mixed-halide perovskite provides band-gap tunability, which is essential for tandem solar
cell application. However, ion migration inducing phase segregation seriously affects the …

Telomere structure and stability: covalency in hydrogen bonds, not resonance assistance, causes cooperativity in guanine quartets

C Fonseca Guerra, H Zijlstra, G Paragi… - … A European Journal, 2011 - Wiley Online Library
We show that the cooperative reinforcement between hydrogen bonds in guanine quartets is
not caused by resonance‐assisted hydrogen bonding (RAHB). This follows from extensive …

Comparison of the DFT-SAPT and canonical EDA schemes for the energy decomposition of various types of noncovalent interactions

OA Stasyuk, R Sedlak, CF Guerra… - Journal of Chemical …, 2018 - ACS Publications
Interaction energies computed with density functional theory can be divided into physically
meaningful components by symmetry-adapted perturbation theory (DFT-SAPT) or the …

Structural Insights into the Antiparallel G-Quadruplex in the Presence of K+ and Mg2+ Ions

SD Bali, M Ahsan… - The Journal of Physical …, 2023 - ACS Publications
G-Quadruplex (GQ) is a secondary structural unit of DNA, formed at the telomere region of
the chromosome with a high guanine content. It is reported that the GQs can hinder many …

Extended lead (II) architectures engineered via tetrel bonding interactions

G Mahmoudi, E Zangrando, MP Mitoraj… - New Journal of …, 2018 - pubs.rsc.org
The evaluation of N′-(pyridin-2-ylmethylene) nicotinohydrazide (HLI) and N, N′′′-bis (1-
(pyridin-2-yl)-ethylidene) carbazide (H2LII) as linker precursors in the synthesis of novel PbII …

Secondary electrostatic interaction model revised: Prediction comes mainly from measuring charge accumulation in hydrogen-bonded monomers

SCC Van Der Lubbe, F Zaccaria, X Sun… - Journal of the …, 2019 - ACS Publications
The secondary electrostatic interaction (SEI) model is often used to predict and explain
relative hydrogen bond strengths of self-assembled systems. The SEI model oversimplifies …

The role of alkali metal cations in the stabilization of guanine quadruplexes: why K+ is the best

F Zaccaria, G Paragi, CF Guerra - Physical Chemistry Chemical …, 2016 - pubs.rsc.org
The alkali metal ion affinity of guanine quadruplexes has been studied using dispersion-
corrected density functional theory (DFT-D). We have done computational investigations in …

New insights on the interaction of phenanthroline based ligands and metal complexes and polyoxometalates with duplex DNA and G-quadruplexes

Á Sánchez-González, NAG Bandeira… - Molecules, 2021 - mdpi.com
This work provides new insights from our team regarding advances in targeting canonical
and non-canonical nucleic acid structures. This modality of medical treatment is used as a …