Rock surface and sand-sized sediment quartz dating using optically stimulated luminescence of a Middle-to-Upper Palaeolithic sequence at the Bordes-Fitte rock shelter (Les Roches d'Abilly, Central France)

Autor: Trine H. Freiesleben, Kristina J. Thomsen, Andrew S. Murray, Reza Sohbati, Mayank Jain, Søren Hvidt, Bo Jakobsen, Thierry Aubry

Publikováno v: Freiesleben, T H, Thomsen, K J, Murray, A S, Sohbati, R, Jain, M, Hvidt, S, Jakobsen, B & Aubry, T 2022, ' Rock surface and sand-sized sediment quartz dating using optically stimulated luminescence of a Middle-to-Upper Palaeolithic sequence at the Bordes-Fitte rock shelter (Les Roches d'Abilly, Central France) ', Quaternary Geochronology, vol. 73, 101406 . https://doi.org/10.1016/j.quageo.2022.101406

In this study, we use optically stimulated luminescence (OSL) to establish a robust absolute chronology for the lower part of the stratigraphic record at “Les Roches d'Abilly”, an important Palaeolithic site in Central France. There, lithic assem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60a437e6c7e44ee68c8896d49cf2ba9d
https://pure.au.dk/portal/da/publications/rock-surface-and-sandsized-sediment-quartz-dating-using-optically-stimulated-luminescence-of-a-middletoupper-palaeolithic-sequence-at-the-bordesfitte-rock-shelter-les-roches-dabilly-central-france(b0050177-4551-4268-be52-6ec3ab3b22bb).html

Role of Electrostatic Interactions on the Transport of Druglike Molecules in Hydrogel-Based Articular Cartilage Mimics: Implications for Drug Delivery

Autor: Henrik Jensen, Fengbin Ye, Jesper Østergaard, Stefania Baldursdottir, Anan Yaghmur, Claus Larsen, Susan Weng Larsen, Søren Hvidt

Publikováno v: Molecular Pharmaceutics. 13:819-828

In the field of drug delivery to the articular cartilage, it is advantageous to apply artificial tissue models as surrogates of cartilage for investigating drug transport and release properties. In this study, artificial cartilage models consisting o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c813b79fe031e0a8966f028c4b9a0cb8
https://doi.org/10.1021/acs.molpharmaceut.5b00725

A Reinvestigation of the Ionic Liquid Diisopropylethylammonium Formate by NMR and DFT Methods

Autor: Jens Spanget-Larsen, Søren Hvidt, Torben Lund, Poul Erik Hansen, Jacob Krake

Publikováno v: The journal of physical chemistry. B. 120(43)

The complex between diisopropylethylamine (DIPEA) and formic acid has been reinvestigated. Mixing the compounds in the ratio 1:1 leads to a phase separation in which the upper phase is DIPEA and the lower phase is the “ionic liquid” named DIPEF.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e7364dc9f84e8c68fa92dd820ea3b8d
https://pubmed.ncbi.nlm.nih.gov/27731642

THE MICELLIZATION OF PLURONICS (PEO-PPO-PEO TRIBLOCK COPOLYMERS)

Autor: Walther Batsberg, Hung Quoc Nguyen, Søren Hvidt, Cuong Ngoc Hoang

Publikováno v: Science and Technology Development Journal. 12:85-94

The micellization of several Pluronics (PEO-PPO-PEO triblock copolymers) was investigated by Differential Scanning Calorimetry (DSC). These copolymers were also characterized and purified by liquid chromatography. The PEO/PPO compositions of Pluronic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0f8c93f664938a2095e76086e614e07
https://doi.org/10.32508/stdj.v12i3.2223

Characterization and Micellization of a Poloxamer Block Copolymer

Autor: Walther Batsberg, Søren Hvidt

Publikováno v: International Journal of Polymer Analysis and Characterization. 12:13-22

Several poloxamers that are symmetrical EPE block copolymers (E and P are ethylene and propylene oxide, respectively) have been characterized by size exclusion chromatography on Superose columns in...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ec54bee381d3c1d69a087a97a99b911
https://doi.org/10.1080/10236660601094093