Results 201 to 210 of about 4,153 (238)

Ionic Control of Microstructure and Lubrication in Charged, Physically Cross‐Linked Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
Here, charged, physically cross‐linked poly(methacrylamide‐co‐methacrylic acid) hydrogels stabilized by a short‐range attractive, long‐range repulsive potential is investigated. This work uncovers how salt addition alters not only swelling, but also the microstructure and dynamics, near‐surface stiffness and charge, and ultimately, its lubricity. Salts
Alexander Deptula   +1 more
wiley   +1 more source

Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells

open access: yesAdvanced Functional Materials, EarlyView.
Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath   +6 more
wiley   +1 more source

Quantum geometry in condensed matter. [PDF]

open access: yesNatl Sci Rev
Liu T, Qiang XB, Lu HZ, Xie XC.
europepmc   +1 more source

Weakening synergies in carbon and air pollution co-control necessitate robust structural transitions in China's transportation sector. [PDF]

open access: yesNatl Sci Rev
Qi Z   +15 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy