Results 291 to 300 of about 433,943 (319)

High‐Performance Phototransistor Based on a 2D Polybenzimidazole Polymer

open access: yesAdvanced Materials, EarlyView.
A crystalline 2D polybenzimidazole polymer (2DPBI), incorporating a porphyrin‐based π‐system linked via 1,3‐diazole units, is synthesized on the water surface over large areas. The 2DPBI thin‐film exhibits high charge carrier mobility (≈240 cm2 V−1 s−1, measured by terahertz spectroscopy), strong photoresponse, and band‐like transport, enabling ...
Anupam Prasoon   +20 more
wiley   +1 more source

Bioinspired, Rapidly Responsive Magnetically Tunable Stiffness Metamaterials

open access: yesAdvanced Materials, EarlyView.
A 3D array of magnetoactive mechanical metamaterials enables rapid and reversible stiffness modulation under external magnetic fields. By adjusting field direction and intensity, the system exhibits diverse deformation modes and tunable modulus. This fast‐responding mechanical metamaterial offers real‐time adaptability for advanced reconfigurable and ...
Gooyoon Chung   +5 more
wiley   +1 more source

Supramolecular Additive Screening to Engineer Microfibrous Rafts for Expansion of Pluripotent Stem Cells in Dynamic Suspension. [PDF]

open access: yesAdv Healthc Mater
van Sprang JF   +6 more
europepmc   +1 more source

Meru co-ordinates spindle orientation with cell polarity and cell cycle progression. [PDF]

open access: yesEMBO J
McLellan MM   +5 more
europepmc   +1 more source

Outer 1-Planar Graphs

Algorithmica, 2016
A graph is outer 1-planar (o1p) if it can be drawn in the plane such that all vertices are in the outer face and each edge is crossed at most once. o1p graphs generalize outerplanar graphs, which can be recognized in linear time, and specialize 1-planar graphs, whose recognition is $${NP}$$NP-hard. We explore o1p graphs.
Christopher Auer   +6 more
semanticscholar   +3 more sources

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