Terahertz biophotonics as a tool for studies of dielectric and spectral properties of biological tissues and liquids

OA Smolyanskaya, NV Chernomyrdin… - Progress in Quantum …, 2018 - Elsevier
In this review, we describe dielectric properties of biological tissues and liquids in the
context of terahertz (THz) biophotonics. We discuss a model of the THz dielectric permittivity …

Terahertz (THz) biophotonics technology: Instrumentation, techniques, and biomedical applications

X Chen, H Lindley-Hatcher, RI Stantchev… - Chemical Physics …, 2022 - pubs.aip.org
Terahertz (THz) technology has experienced rapid development in the past two decades.
Growing numbers of interdisciplinary applications are emerging, including materials …

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 …

Contrasting changes in strongly and weakly bound hydration water of a protein upon denaturation

M Hishida, A Kaneko, Y Yamamura… - The Journal of Physical …, 2023 - ACS Publications
Water is considered integral for the stabilization and function of proteins, which has recently
attracted significant attention. However, the microscopic aspects of water ranging up to the …

External potential modifies friction of molecular solutes in water

JO Daldrop, BG Kowalik, RR Netz - Physical Review X, 2017 - APS
Stokes's law for the friction of a sphere in water has been argued to work down to molecular
scales, provided the effective hydrodynamic radius includes the hydration layer. In …

Applications of isothermal titration calorimetry–the research and technical developments from 2011 to 2015

RJ Falconer - Journal of Molecular Recognition, 2016 - Wiley Online Library
Isothermal titration calorimetry is a widely used biophysical technique for studying the
formation or dissociation of molecular complexes. Over the last 5 years, much work has …

Changes of water hydrogen bond network with different externalities

L Zhao, K Ma, Z Yang - International journal of molecular sciences, 2015 - mdpi.com
It is crucial to uncover the mystery of water cluster and structural motif to have an insight into
the abundant anomalies bound to water. In this context, the analysis of influence factors is …

Detecting molecular rotational dynamics complementing the low-frequency terahertz vibrations in a zirconium-based metal-organic framework

MR Ryder, B Van de Voorde, B Civalleri, TD Bennett… - Physical Review Letters, 2017 - APS
We show clear experimental evidence of cooperative terahertz (THz) dynamics observed
below 3 THz (∼ 100 cm− 1), for a low-symmetry Zr-based metal-organic framework …

High-precision megahertz-to-terahertz dielectric spectroscopy of protein collective motions and hydration dynamics

A Charkhesht, CK Regmi… - The Journal of …, 2018 - ACS Publications
The low-frequency collective vibrational modes in proteins as well as the protein–water
interface have been suggested as dominant factors controlling the efficiency of biochemical …

Terahertz spectroscopy as a method for investigation of hydration shells of biomolecules

NV Penkov - Biophysical Reviews, 2023 - Springer
The hydration of biomolecules is one of the fundamental processes underlying the
construction of living matter. The formation of the native conformation of most biomolecules …