Results 271 to 280 of about 660,845 (375)

Fluoride Enhances Alcohol Binding Within a Trigonal‐Prismatic Metal‐Organic Capsule

open access: yesAngewandte Chemie, EarlyView.
Steric hindrance from methyl groups orients rectangular ligands “landscape”‐wise, forming a trigonal prismatic capsule with a large cavity. Endohedral functionalization of this capsule via fluoride binding tunes its guest affinity, enhancing the binding of alcohols over ketones and enabling selective perrhenate encapsulation and release, offering an ...
Yuchong Yang   +4 more
wiley   +2 more sources

Regulating Airflow Using Hybrid LCN for Soft Pneumatic Circuits

open access: yesAdvanced Intelligent Systems, EarlyView.
To address more autonomous soft robots with embodied control and regulation systems, herein, a liquid crystal network‐based fluid regulator that can be manipulated through multiphysical stimuli is proposed. Aided by finite element modeling for thermal actuation, regulators are designed and incorporated into fluidic circuits and demonstrate that they ...
Elif Kurt   +6 more
wiley   +1 more source

Supramolecular Chalcogen‐Bonded Shape Memory Actuators

open access: yesAngewandte Chemie, EarlyView.
Supramolecular chalcogen‐bonded liquid crystal elastomers incorporating Se⋯N interactions exhibit distinct shape memory and actuation properties. Stronger Se⋯N ChBs enable programmable one‐way and two‐way SME, while weaker S⋯N ChBs fail to induce actuation.
Hongshuang Guo   +5 more
wiley   +2 more sources

EFFICIENT FACE-BASED NON-SPLIT CONNECTIVITY COMPRESSION FOR QUAD AND TRIANGLE-QUAD MESHES

open access: hybrid, 2008
Dina Khattab   +3 more
openalex   +1 more source

A super-smooth $C^1$ spline space over planar mixed triangle and quadrilateral meshes

open access: green, 2020
Jan Grošelj   +4 more
openalex   +2 more sources

Parametric Design of Continuum Robots Using Interlocking Ball Joints

open access: yesAdvanced Intelligent Systems, EarlyView.
Herein, a parametric design methodology is introduced for producing a wide variety of modular ball joint‐based continuum robots. It is demonstrate by designing a magnetically actuated continuum robot for cardiac ablations. The methodology is released as an open‐source computer‐assisted design extension that automatically designs continuum robots based ...
Alexandre Mesot   +5 more
wiley   +1 more source

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