The interaction between electromagnetic fields at megahertz, gigahertz and terahertz frequencies with cells, tissues and organisms: risks and potential

S Romanenko, R Begley… - Journal of The …, 2017 - royalsocietypublishing.org
Since regular radio broadcasts started in the 1920s, the exposure to human-made
electromagnetic fields has steadily increased. These days we are not only exposed to radio …

Salts of amino acids

M Fleck, AM Petrosyan - Crystallization, Structure and Properties. Cham …, 2014 - Springer
On asking somebody what they are made of, the reply frequently heard is 'mostly water'.
Although this statement is definitely correct, it is only the boring background material, so to …

Structural elucidation, solvent (polar and non-polar) effect on electronic characterization, non-covalent charge interaction nature, topology and pharmacological …

N Kanagathara, M Thirunavukkarasu, S Selvaraj… - Journal of Molecular …, 2023 - Elsevier
Reaction of l-arginine (l-Arg) with methanesulfonic acid (l-ArgH)(CH 3 SO 3) in aqueous
solution was investigated. The method of synthesis of (l-ArgH)(CH 3 SO 3) was …

Structural and vibrational characterizations, DFT calculations, second harmonic generation, molecular docking studies on L–argininium 3, 3-dimethylacrylate

N Kanagathara, MK Marchewka… - Materials Chemistry and …, 2023 - Elsevier
This study is aimed to understand the structure, stability, and properties of L-argininium 3, 3-
dimethylacrylate (ADMA) crystals. These single crystals were cultivated through a solution …

Synthesis, structural characterization and computational study of a novel amino chalcone: a potential nonlinear optical material

LR Almeida, MM Anjos, GC Ribeiro… - New Journal of …, 2017 - pubs.rsc.org
The interest for novel chalcone-based materials in nonlinear optics is dependent on strong
second harmonic generation in organic systems. Chalcones are α, β-unsaturated ketones …

Chalcone as potential nonlinear optical material: a combined theoretical, structural, and spectroscopic study

JMF Custodio, GDC D'oliveira, F Gotardo… - The Journal of …, 2019 - ACS Publications
In this work, we propose the synthesis of a novel bromine chalcone (E)-3-(2-bromophenyl)-1-
(2-((phenylsulfonyl) amine)) phenyl) prop-2-en-1-one (BRC) that has been crystallized by …

DFT study of third-order nonlinear susceptibility of a chalcone crystal

C Valverde, FAP Osório, TL Fonseca, B Baseia - Chemical Physics Letters, 2018 - Elsevier
The linear and nonlinear properties of a new chalcone derivative,(2E)-3-(3-methylphenyl)-1-
(4-nitrophenyl) prop-2-en-1-one (3MPNP), have been investigated using an iterative …

[HTML][HTML] Theoretical study on the third-order nonlinear optical properties and structural characterization of 3-Acetyl-6-Bromocoumarin

AN Castro, LR Almeida, MM Anjos, GR Oliveira… - Chemical Physics …, 2016 - Elsevier
Coumarin derivatives exist widely in nature and show a wide range of biological activities
such as anti-inflammatory, anti-oxidative and anti-cancer. The structure of C 11 H 7 BrO 3 …

Theoretical investigation on the linear and nonlinear optical properties of DAPSH crystal

C Valverde, R Medeiros, LR Franco, FAP Osório… - Scientific Reports, 2023 - nature.com
The linear polarizability, first and second hyperpolarizabilities of the asymmetric unit of
DAPSH crystal are studied and compared with available experimental results. The …

Solid state characterization and theoretical study of non-linear optical properties of a Fluoro-N-Acylhydrazide derivative

RFN Rodrigues, LR Almeida, FG Santos… - PLoS …, 2017 - journals.plos.org
In this work we determine the linear and non-linear optical properties of a Fluoro-N-
Acylhydrazide derivative (FBHZ), using a combined supermolecule approach and an …