Results 51 to 60 of about 267,333 (302)

Enhanced hydrogen storage in Ni/Ce composite oxides [PDF]

, 2007
The properties of dried (but not calcined) coprecipitated nickel ceria systems have been investigated in terms of their hydrogen emission characteristics following activation in hydrogen.
Berlouis, Leonard E. A., Bordelanne, Olivier, Jubin, Clotilde, McMillan, Brian G., Morrow, James, Spicer, Mark D., Tang, Leung P., Weston, Michael   +7 more
core   +1 more source

Effects of lipids on the water sorption, glass transition and structural strength of carbohydrate-protein systems [PDF]

, 2018
peer-reviewedEncapsulant systems are gaining wide practical interest due to their functional and nutritional properties. This paper was focusing on understanding structural relaxations in that systems near glass transition temperature.
Auty, Mark A., Lim, Aaron S. L., Maidannyk, Valentyn, Roos, Yrjô H.   +3 more
core   +1 more source

Supersaturating drug delivery systems: The potential of co-amorphous drug formulations

International Journal of Pharmaceutics, 2017
Amorphous solid dispersions (ASDs) are probably the most common and important supersaturating drug delivery systems for the formulation of poorly water-soluble compounds. These delivery systems are able to achieve and maintain a sustained drug supersaturation which enables improvement of the bioavailability of poorly water-soluble drugs by increasing ...
Laitinen Riikka, Löbmann Korbinian, Grohganz Holger, Priemel Petra, Strachan Clare J, Rades Thomas   +5 more
openaire   +4 more sources

A Comparative Study on Spin-Orbit Torque Efficiencies from W/ferromagnetic and W/ferrimagnetic Heterostructures

, 2017
It has been shown that W in its resistive form possesses the largest spin-Hall ratio among all heavy transition metals, which makes it a good candidate for generating efficient dampinglike spin-orbit torque (DL-SOT) acting upon adjacent ferromagnetic or ...
Chen, Tian-Yue, Pai, Chi-Feng, Wang, Ting-Chien, Wu, Chun-Te, Yen, Hung-Wei   +4 more
core   +1 more source

Multivariate Quantification of the Solid State Phase Composition of Co-Amorphous Naproxen-Indomethacin

Molecules, 2015
To benefit from the optimized dissolution properties of active pharmaceutical ingredients in their amorphous forms, co-amorphisation as a viable tool to stabilize these amorphous phases is of both academic and industrial interest.
Andreas Beyer, Holger Grohganz, Korbinian Löbmann, Thomas Rades, Claudia S. Leopold   +4 more
doaj   +1 more source

Probing a ferromagnetic critical regime using nonlinear susceptibility

, 2003
The second order para-ferromagnetic phase transition in a series of amorphous alloys (Fe{_5}Co{_{50}}Ni{_{17-x}}Cr{_x}B{_{16}}Si{_{12}}) is investigated using nonlinear susceptibility. A simple molecular field treatment for the critical region shows that
A. Bajpai, A. Bajpai, A. Bajpai, A. Bajpai, A. Banerjee, A. Chakravarti, A. Das, A. Das, A. Das, A.P. Ramirez, Anthony Arrot, James S. Kouvel, K. Binder, Koh Wada, P. Morin, S. Chikazawa, S.N. Kaul, S.N. Kaul, Sumiyoshi Fujiki, Sunil Nair, Teruo Bitoh, Toshikazu Sato, Vid Bobnar   +22 more
core   +1 more source

Formation of Ti–Zr–Cu–Ni bulk metallic glasses [PDF]

, 1995
Formation of bulk metallic glass in quaternary Ti–Zr–Cu–Ni alloys by relatively slow cooling from the melt is reported. Thick strips of metallic glass were obtained by the method of metal mold casting.
Johnson, W. L., Lin, X. H.
core   +1 more source

Clozapine-carboxylic acid plasticized co-amorphous dispersions: Preparation, characterization and solution stability evaluation

Acta Pharmaceutica, 2015
This study addressed the possibility of forming of co-amorphous systems between clozapine (CZ) and various carboxylic acid plasticizers (CAPs). The aim was to improve the solubility and oral bioavailability of clozapine.
Ali Ahmed Mahmoud Abdelhaleem, Ali Adel Ahmed, Maghrabi Ibrahim Abdullah   +2 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source