title: Acoustic measurement of compressibility and thermal expansion coefficient of erythrocytes.
abstract: Mechanical properties of human erythrocytes, namely adiabatic compressibility and thermal expansion coefficient, have been determined using a classical ultrasound velocity and attenuation burst transmission technique. The theoretical model concerns the corpuscular part of the elastic wave propagating in a suspension of viscous particles of small size compared with the wavelength. The thermal wave contribution was taken into account. Normal and stiffened red blood cells were suspended in saline of different NaCl concentration.
authors.affiliation: iemn, UMR CNRS 9929, Département OAE, Université de Valenciennes et du Hainaut Cambrésis, Valenciennes, France.
authors.forename: M
authors.initials: M
authors.lastname: Toubal
authors.forename: M
authors.initials: M
authors.lastname: Asmani
authors.forename: E
authors.initials: E
authors.lastname: Radziszewski
authors.forename: B
authors.initials: B
authors.lastname: Nongaillard
mesh_terms: D000162:Acoustics; D055592:Biophysical Phenomena; D001703:Biophysics; D004907:Erythrocyte Deformability / Q000502:physiology*; D004912:Erythrocytes / Q000000981:diagnostic imaging* / Q000502:physiology*; D006801:Humans; D066298:In Vitro Techniques; D008954:Models, Biological; D012965:Sodium Chloride; D012996:Solutions; D013696:Temperature; D014463:Ultrasonography
chemical_list: D012996:Solutions; D012965:Sodium Chloride