Results 91 to 100 of about 182,217 (266)

Mapping Correlated Environmental Landscapes in the Fluorescence Response of a Pyrenylated Charge‐Transfer Probe via Data‐Driven Nonlinear Regression

open access: yesAdvanced Materials Interfaces, EarlyView.
A pyrenylated donor–acceptor probe exhibits environment‐dependent fluorescence governed by intramolecular charge transfer, restricted molecular motion, and supramolecular organization. Nonlinear regression accurately reconstructs fluorescence responses to viscosity, temperature, concentration, and pH, while correlated parameter maps reveal hidden ...
Harshal V. Barkale   +2 more
wiley   +1 more source

A case of crossover mixed analyses in mathematics education research

open access: yesMethods in Psychology
Crossover mixed analysis, which integrates qualitative and quantitative traditions, is fruitful for advancing mixed methods research. Employing a pragmatic theoretical perspective, we report a case study investigating the use of crossover mixed analyses ...
Heather Lynn Johnson   +2 more
doaj   +1 more source

Cellulose Surface Modification Effects on Equilibrium and Non‐Equilibrium Wetting by Water

open access: yesAdvanced Materials Interfaces, EarlyView.
Molecular dynamics simulations of nanometer‐sized water droplets spreading on cellulose substrates show strong effects from surface chemistry on both equilibrium contact angles and spreading dynamics. ABSTRACT Chemical modification is an important route to tuning interactions between nanocellulose and its surrounding media. Specifically, it affects the
Jakob Wohlert, Lars Berglund
wiley   +1 more source

Light‐Controlled Localized Delamination and Blistering of Azobenzene‐Containing Polymer Thin Films in an Aqueous Environment

open access: yesAdvanced Materials Interfaces, EarlyView.
When exposed to light of a defined wavelength, the photoisomerization of azobenzene chromophores leads to polymer reorientation, generating stresses that result in solvent‐facilitated localized delamination of the film from the substrate. Additionally, blisters that form spontaneously when exposed to an aqueous environment can be manipulated via ...
James Robert Benson   +4 more
wiley   +1 more source

Scalable Fabrication of Chemically Stabilized Gelatin Hydrogel Fibers by Thermal Drawing

open access: yesAdvanced Materials Interfaces, EarlyView.
Scalable processing of hydrogel fibers remains a major challenge. By coupling thermal drawing with Maillard chemistry, a transient viscous‐flow window is created that enables continuous fabrication of microstructured gelatin fibers tens of meters long, while continued in situ crosslinking during drawing stabilizes the fibers for physiological ...
Chaoqun Dong   +5 more
wiley   +1 more source

Randomized crossover study in patients with neuroendocrine tumors to assess patient preference for lanreotide Autogel® given by either self/partner or a health care professional

open access: yesPatient Preference and Adherence, 2012
Viktor Johanson,1 Benedicte Wilson,2 Anna Abrahamsson,3 Constantin Jianu,4 Jan Calissendorff,5 Najme Wall,6 Henning Grønbæk,7 Jon Florholmen,8 Anders Öhberg,9 Dan Granberg101Department of Surgery, Sahlgrenska University ...
Johanson V   +8 more
doaj  

A Randomized, Crossover, Pharmacokinetic and Adhesion Performance Study of a Lidocaine Topical System 1.8% During Physical Activity and Heat Treatment in Healthy Subjects

open access: yesJournal of Pain Research, 2020
Jeffrey Fudin,1– 4 Erica L Wegrzyn,1– 3 Emileigh Greuber,5 Kip Vought,5 Kalpana Patel,5 Sri Nalamachu6 1Samuel Stratton Department of Veterans Affairs Medical Center, Albany, NY, USA; 2Albany College of Pharmacy & Health Sciences, Albany,
Fudin J   +5 more
doaj  

Leveraging Mechanical Resonances for the Selection of Promising Materials in Complex Phase Spaces

open access: yesAdvanced Materials Technologies, EarlyView.
A central challenge in materials science is the design of new functional materials with enhanced performance for targeted applications. This paper demonstrates that “listening” to materials through measuring their mechanical resonances is a rich, and largely untapped, platform for the rapid identification of promising novel compounds and a powerful ...
Christopher A. Mizzi   +4 more
wiley   +1 more source

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