Sugar-Bile Acid-Based Bolaamphiphiles: From Scrolls to Monodisperse Single-Walled Tubules.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Standard

Sugar-Bile Acid-Based Bolaamphiphiles: From Scrolls to Monodisperse Single-Walled Tubules. / Gubitosi, Marta; Travaglini, Leana; D'Annibale, Andrea; Pavel, Nicolae V; Vázquez Tato, José; Obiols-Rabasa, Marc; Sennato, Simona; Olsson, Ulf; Schillén, Karin; Galantini, Luciano.

I: Langmuir, Vol. 30, Nr. 22, 2014, s. 6358-6366.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Harvard

Gubitosi, M, Travaglini, L, D'Annibale, A, Pavel, NV, Vázquez Tato, J, Obiols-Rabasa, M, Sennato, S, Olsson, U, Schillén, K & Galantini, L 2014, 'Sugar-Bile Acid-Based Bolaamphiphiles: From Scrolls to Monodisperse Single-Walled Tubules.', Langmuir, vol. 30, nr. 22, s. 6358-6366. https://doi.org/10.1021/la500908r

APA

Gubitosi, M., Travaglini, L., D'Annibale, A., Pavel, N. V., Vázquez Tato, J., Obiols-Rabasa, M., ... Galantini, L. (2014). Sugar-Bile Acid-Based Bolaamphiphiles: From Scrolls to Monodisperse Single-Walled Tubules. Langmuir, 30(22), 6358-6366. https://doi.org/10.1021/la500908r

CBE

Gubitosi M, Travaglini L, D'Annibale A, Pavel NV, Vázquez Tato J, Obiols-Rabasa M, Sennato S, Olsson U, Schillén K, Galantini L. 2014. Sugar-Bile Acid-Based Bolaamphiphiles: From Scrolls to Monodisperse Single-Walled Tubules. Langmuir. 30(22):6358-6366. https://doi.org/10.1021/la500908r

MLA

Vancouver

Gubitosi M, Travaglini L, D'Annibale A, Pavel NV, Vázquez Tato J, Obiols-Rabasa M et al. Sugar-Bile Acid-Based Bolaamphiphiles: From Scrolls to Monodisperse Single-Walled Tubules. Langmuir. 2014;30(22):6358-6366. https://doi.org/10.1021/la500908r

Author

Gubitosi, Marta ; Travaglini, Leana ; D'Annibale, Andrea ; Pavel, Nicolae V ; Vázquez Tato, José ; Obiols-Rabasa, Marc ; Sennato, Simona ; Olsson, Ulf ; Schillén, Karin ; Galantini, Luciano. / Sugar-Bile Acid-Based Bolaamphiphiles: From Scrolls to Monodisperse Single-Walled Tubules. I: Langmuir. 2014 ; Vol. 30, Nr. 22. s. 6358-6366.

RIS

TY - JOUR

T1 - Sugar-Bile Acid-Based Bolaamphiphiles: From Scrolls to Monodisperse Single-Walled Tubules.

AU - Gubitosi, Marta

AU - Travaglini, Leana

AU - D'Annibale, Andrea

AU - Pavel, Nicolae V

AU - Vázquez Tato, José

AU - Obiols-Rabasa, Marc

AU - Sennato, Simona

AU - Olsson, Ulf

AU - Schillén, Karin

AU - Galantini, Luciano

PY - 2014

Y1 - 2014

N2 - The introduction of a mannose residue on carbon 3 of lithocholic acid gives rise to an asymmetric and rigid bolaamphiphilic molecule, which self-assembles in water to form elongated tubular aggregates with an outer diameter of about 20 nm. These tubular structures display a temporal evolution, where the average tube diameter decreases with time, which can be followed by time-resolved small-angle X-ray scattering experiments. Cryogenic transmission electron microscopy images collected as a function of time show that at short times after preparation tubular scrolls are formed via the rolling of layers, after which a complex transformation of the scrolls into single-walled tubules takes place. At long time scales, a further evolution occurs where the tubules both elongate and become narrower. The observed self-assembly confirms the tendency of bile acids and their derivatives to form supramolecular aggregates with an ordered packing of the constituent molecules. It also demonstrates that scrolls can be formed as intermediate structures in the self-assembly process of monodisperse single-walled tubules.

AB - The introduction of a mannose residue on carbon 3 of lithocholic acid gives rise to an asymmetric and rigid bolaamphiphilic molecule, which self-assembles in water to form elongated tubular aggregates with an outer diameter of about 20 nm. These tubular structures display a temporal evolution, where the average tube diameter decreases with time, which can be followed by time-resolved small-angle X-ray scattering experiments. Cryogenic transmission electron microscopy images collected as a function of time show that at short times after preparation tubular scrolls are formed via the rolling of layers, after which a complex transformation of the scrolls into single-walled tubules takes place. At long time scales, a further evolution occurs where the tubules both elongate and become narrower. The observed self-assembly confirms the tendency of bile acids and their derivatives to form supramolecular aggregates with an ordered packing of the constituent molecules. It also demonstrates that scrolls can be formed as intermediate structures in the self-assembly process of monodisperse single-walled tubules.

U2 - 10.1021/la500908r

DO - 10.1021/la500908r

M3 - Article

VL - 30

SP - 6358

EP - 6366

JO - Langmuir

JF - Langmuir

SN - 0743-7463

IS - 22

ER -