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Intramolecular Hydrogen Bond in Biologically Active o-Carbonyl Hydroquinones
(MDPI AG, POSTFACH, 2014)
S-H bond cleavage in molecules of biological interest with CpFe(dppe)I
(2000)
The reaction of CpFe(dppe)I (Cp, cyclopentadienyl; dppe, Ph2P(CH2)(2)PPh2) with biologically active RSH molecules (L-cysteine hydrochloride, dithiothereitol and 2-mercaptoethanol) in the presence of NH4PF6 and in methanol ...
Aromatic nucleophilic substitution in aprotic solvents using hydrogen-bonded biological amines; kinetics studies and quantum chemical calculations
(Wiley, 2015-12)
Intermolecular and intramolecular non-bonding interactions play a crucial role in determining physical and biological properties of relevant amines, and we have recently reported that they are also responsible for changing ...
First-principles quantum chemistry characterisation of halogen bonds on biological systems
(2015)
Halogen bonding (XB) is a highly-directional non-covalent interaction
that have been increasingly exploited in the fields of
structural biology and drug design. Due to its quantum nature,
the majority of the available XB ...
Effectiveness and biological compatibility of different generations of dentin adhesives
(Springer, 2014-03-01)
Besides possessing good mechanical properties, dental materials should present a good biological behavior and should not injure the involved tissues. Bond strength and biocompatibility are both highly significant properties ...
Experimental and theoretical study of the hydration of phosphate groups in esters of biological interest
(Pergamon-Elsevier Science Ltd, 2007-04)
We have studied the influence of different groups esterified to phosphates on the strength of the interaction of the P{single bond}O bond with one water molecule. Experimental vibrational spectra of PO43-, HPO42-, H2PO4-, ...
NMR 1 H-Shielding Constants of Hydrogen-Bond Donor Reflect Manifestation of the Pauli Principle
(American Chemical Society, 2018-06)
NMRspectroscopy is one of the most useful methods for detection andcharacterization of hydrogen bond (H-bond) interactions in biological systems.For H-bonds X-H⋯Y, where X and Y are O or N, it is generally believed that ...