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 …
construction of living matter. The formation of the native conformation of most biomolecules …
Liquid–liquid phase separation? Ask the water!
Water is more than an inert spectator during liquid–liquid phase separation (LLPS), the
reversible compartmentalization of protein solutions into a protein-rich and a dilute phase …
reversible compartmentalization of protein solutions into a protein-rich and a dilute phase …
Hydration dynamics in biological membranes: Emerging applications of terahertz spectroscopy
Water drives the spontaneous self-assembly of lipids and proteins into quasi two-
dimensional biological membranes that act as catalytic scaffolds for numerous processes …
dimensional biological membranes that act as catalytic scaffolds for numerous processes …
Local solvation structures govern the mixing thermodynamics of glycerol–water solutions
Glycerol is a major cryoprotective agent and is widely used to promote protein stabilization.
By a combined experimental and theoretical study, we show that global thermodynamic …
By a combined experimental and theoretical study, we show that global thermodynamic …
Spectroscopic fingerprints of cavity formation and solute insertion as a measure of hydration entropic loss and enthalpic gain
Hydration free energies are dictated by a subtle balance of hydrophobic and hydrophilic
interactions. We present here a spectroscopic approach, which gives direct access to the …
interactions. We present here a spectroscopic approach, which gives direct access to the …
Real-time measure of solvation free energy changes upon liquid-liquid phase separation of α-elastin
Biological condensates are known to retain a large fraction of water to remain in a liquid and
reversible state. Local solvation contributions from water hydrating hydrophilic and …
reversible state. Local solvation contributions from water hydrating hydrophilic and …
Hydration makes a difference! How to tune protein complexes between liquid–liquid and liquid–solid phase separation
Understanding how protein rich condensates formed upon liquid–liquid phase separation
(LLPS) evolve into solid aggregates is of fundamental importance for several medical …
(LLPS) evolve into solid aggregates is of fundamental importance for several medical …
The origin and impact of bound water around intrinsically disordered proteins
Proteins and water couple dynamically over a wide range of time scales. Motivated by their
central role in protein function, protein-water dynamics and thermodynamics have been …
central role in protein function, protein-water dynamics and thermodynamics have been …
Wetting of a dynamically patterned surface is a time-dependent matter
In nature and many technological applications, aqueous solutions are in contact with
patterned surfaces, which are dynamic over time scales spanning from ps to μs. For …
patterned surfaces, which are dynamic over time scales spanning from ps to μs. For …
Contrast enhanced photoacoustic detection of fibrillar collagen in the near infrared region-I
Fibrillar collagen accumulation emerges as a promising biomarker in several diseases, such
as desmoplastic tumors and unstable atherosclerotic plaque. Gold nanorods (GNRs) hold …
as desmoplastic tumors and unstable atherosclerotic plaque. Gold nanorods (GNRs) hold …