Stimuli-Responsive Two-Dimensional Supramolecular Polymers Based on Trinuclear Platinum(II) Scaffolds: Reversible Modulation of Photoluminescence, Cavity Size, and Water Permeability

An analysis is made of the effect of a transverse gravity field on a two-dimensional fully cavitating flow past a flat-plate hydrofoil. Under the assumption that the flow is both irrotational and incompressible, a non-linear method is developed by using conformal mapping and the solution to a mixed-boundary-value problem in an auxiliary half plane. A new cavity model, proposed by Tulin (1964a), is employed. The solution to the gravity-affected case was found by iteration; the non-gravity solution was used as the initial trial of a rapidly convergent process. The theory indicates that the lift and cavity size are reduced by the gravity field. Typical results are presented and compared to Parkin's (1957) linear theory.

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Aqueous interfacial gels assembled from small molecule supramolecular polymers

Chemical Science ◽

10.1039/c6sc04103e ◽

2017 ◽

Vol 8 (2) ◽

pp. 1350-1355 ◽

Cited By ~ 19

Author(s):

Alexander S. Groombridge ◽

Aniello Palma ◽

Richard M. Parker ◽

Chris Abell ◽

Oren A. Scherman

Keyword(s):

Small Molecules ◽

Small Molecule ◽

Self Assembly ◽

Hyperbranched Polymer ◽

Soft Matter ◽

Supramolecular Polymers ◽

Supramolecular Network ◽

Self Healing ◽

Liquid Interfaces ◽

Stimuli Responsive

The successful self-assembly of a stimuli-responsive aqueous supramolecular hyperbranched polymer from small molecules and the macrocyclic host cucurbit[8]uril (CB[8]) is reported. This self-healing supramolecular network can act as a soft matter barrier at liquid–liquid interfaces.

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A Double Cation–π‐Driven Strategy Enabling Two‐Dimensional Supramolecular Polymers as Efficient Catalyst Carriers

Angewandte Chemie ◽

10.1002/ange.202000255 ◽

2020 ◽

Vol 132 (24) ◽

pp. 9621-9628

Author(s):

Xuedong Xiao ◽

Hongbo Chen ◽

Xuxu Dong ◽

Dazhuo Ren ◽

Qiang Deng ◽

...

Keyword(s):

Supramolecular Polymers ◽

Two Dimensional ◽

Efficient Catalyst ◽

Catalyst Carriers

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Stimuli-responsive Polymers-based Two-dimensional Photonic Crystals Biosensors

Chinese Journal of Analytical Chemistry ◽

10.1016/s1872-2040(20)60033-0 ◽

2020 ◽

Vol 48 (7) ◽

pp. e20069-e20074

Author(s):

Chun-Guo CUI ◽

Ai-Mei YOU ◽

Kai-Yao SHI ◽

RUI LIU ◽

Yu-Yuan LU ◽

...

Keyword(s):

Photonic Crystals ◽

Two Dimensional ◽

Stimuli Responsive ◽

Stimuli Responsive Polymers ◽

Responsive Polymers

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Stimuli-responsive luminescent supramolecular polymers based on hydrogen bonding: molecular fabrication, phase structure, and controllable-rewritable behavior

Polymer Chemistry ◽

10.1039/d0py00907e ◽

2020 ◽

Vol 11 (39) ◽

pp. 6288-6294

Author(s):

Lei Tao ◽

Zhi-Wang Luo ◽

Kai Lan ◽

Ping Wang ◽

Yan Guan ◽

...

Keyword(s):

Hydrogen Bonding ◽

Phase Structure ◽

Supramolecular Polymers ◽

Stimuli Responsive

Stimuli-responsive luminescent supramolecular polymers were synthesized via hydrogen bonding, which could be further used to build controllable, rewritable paper.

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Numerical Study of the Flow Structure and Transport in a Two-Dimensional Channel With Oscillating Periodic Cavities and a Bounding Top Wall

Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation ◽

10.1115/fedsm2016-7637 ◽

2016 ◽

Author(s):

Srivathsan Ragunathan

Keyword(s):

Layer Thickness ◽

Flow Structure ◽

Numerical Study ◽

Two Dimensional ◽

Cavity Size ◽

Stokes Layer ◽

Lower Bounding ◽

Mass Transfer Efficiency ◽

Volume Method ◽

Work Done

The dynamics of the flow in a two-dimensional channel with an arrangement of periodic cavities in an oscillating lower bounding wall and a confining top wall is studied numerically in this paper. The open-source CFD code, OpenFOAM v.2.2.2, based on the Finite Volume method is used to solve the problem. The flow dynamics is studied with respect to variations in the location of the confining top wall (non-dimensionalized with the Stokes layer thickness z/δ), cavity-size-based Reynolds Number (Red) and the ratio of the Stokes Layer Thickness to the Cavity Size (δ/d). This is an extension of work done for a previous paper [20]. The evolution and transport of vortex structures in the vicinity of the are presented over the oscillation cycle time by means of instantaneous streamline plots. The effect of the location of the confining top wall on the flow structure is presented in some detail by comparison of the evolution of the streamlines to a case where the top wall is absent. The transfer of fluid mass in and out of the cavity is shown to be strongly dependent on the Red and the z/δ (for the same Red, smaller the z/δ, lower is the mass transfer efficiency).

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