The hydration of selected biologically relevant molecules – the temperature effect on apparent molar volume and compression - Publikacja - MOST Wiedzy

Twoje konto

zaloguj

Wyszukiwarka

The hydration of selected biologically relevant molecules – the temperature effect on apparent molar volume and compression

Abstrakt

The densities and sound velocities at T = (288.15, 293.15, 298.15, 303.15 and 308.15) K were measured for aqueous solutions of glycine, trimethylamine-N-oxide, taurine and N-methylacetamide. From these data, the apparent molar volumes, V the apparent molar isentropic compressions, KS,, and the Passynski hydration numbers of solutes were determined. The concentration dependencies of the calculated quantities, their limiting values and temperature characteristics are discussed in terms of solute-solvent and solute-solute interactions. The obtained data clearly show strong hydration of the molecules of glycine, trimethylamine-N-oxide and taurine. Opposite effect, i.e. weak interactions with water molecules, is found for N-methylacetamide.

Cytowania

  • 1 1

    CrossRef

  • 0

    Web of Science

  • 1 2

    Scopus

Autorzy (5)

Cytuj jako

Pełna treść

pełna treść publikacji nie jest dostępna w portalu

Słowa kluczowe

Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
JOURNAL OF MOLECULAR LIQUIDS nr 274, strony 345 - 352,
ISSN: 0167-7322
Język:
angielski
Rok wydania:
2019
Opis bibliograficzny:
Kaczkowska E., Wawer J., Tyczyńska, M., Jóźwiak, M., Krakowiak J.: The hydration of selected biologically relevant molecules – the temperature effect on apparent molar volume and compression// JOURNAL OF MOLECULAR LIQUIDS. -Vol. 274, (2019), s.345-352
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.molliq.2018.10.155
Weryfikacja:
Politechnika Gdańska

wyświetlono 162 razy

Publikacje, które mogą cię zainteresować

Understanding the interactions between protein stabilizers and the peptide bond through the analysis of the volumetric and compressibility properties for the model systems

2021

The hydration of the protein stabilizing agents: trimethylamine-N-oxide, glycine and its N-methylderivatives - the volumetric and compressibility studies

2013

The hydration properties of protein stabilizer, trimethylamine-N-oxide in aqueous solutions of N-methylacetamide – The volumetric and compressibility studies between 288.15 and 308.15 K

2020

Understanding ion–ion and ion–solvent interactions in aqueous solutions of morpholinium ionic liquids with N-acetyl-L-alaninate anion through partial molar properties and molecular dynamics simulations

2022
Meta Tagi