Results 121 to 130 of about 7,317,461 (297)

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

open access: yesAdvanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Lauroyl polyoxylglycerides, functionalized coconut oil, enhancing the bioavailability of poorly soluble active substances

open access: yesOléagineux, Corps gras, Lipides, 2009
Gelucire® 44/14, a lauroyl polyoxylglycerides obtained by polyglycolysis of hydrogenated coconut oil with PEG-32, is used to increase the oral bioavailability of poorly-water soluble drugs.
Jannin Vincent
doaj   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

Respuesta ferrimagnética-antiferromagnética sintonizable mediante la inclusión de Fe en la manganita basada en gadolinio GdMnO3

open access: yesRevista UIS Ingenierías, 2020
In this work a study of the synthesis process, crystal structure and magnetic behavior of gadolinium manganite with Fe substitutions in Mn positions of GdMn1-xFexO3 (x=0, 0.1, 0.2) is reported. The samples were synthetized by the conventional solid-state
Jorge Cardona-Vasquez   +2 more
doaj  

From Balloon to Crystalline Structure in the Calcium Phosphate Flow-Driven Chemical Garden. [PDF]

open access: yesLangmuir, 2023
Zahorán R   +5 more
europepmc   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

open access: yesAdvanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster   +11 more
wiley   +1 more source

The influence of crystalline water on signals of nqr and NMR in Na2PtCl6.6H2O

open access: yes, 1982
The method for preparation of samples of paramagnetic hydrates Na2PtCl6.nH2O (O ≤ n ≤ 6 ) is described in detail with analysis of NQR and NMR spectra versus number of molecules of crystalline water, Samples were dehydrated and controlled by means of ...
M. Rákoš   +11 more
core   +1 more source

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