Dual ph-responsive smart gating membranes

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August undefined, 2024

WebMar 1, 2024 · The dual pH-responsive membrane proposed in this study provides a novel gating mode for design and development of pH-responsive smart membranes, which … WebOct 5, 2015 · Smart gating membranes, inspired by the gating function of ion channels across cell membranes, are artificial membranes composed of non-responsive porous membrane substrates and responsive gates in the membrane pores that are able to dramatically regulate the trans-membrane transport of substances in response to …

Stimuli-responsive smart gating membranes - PubMed

WebFeb 19, 2024 · 1. Introduction. As one of the environmental responsiveness of “smart” membranes, pH-responsive membranes can adjust their flux and separation performance with the change of environmental pH value [1,2,3].These characteristics allow the pH-responsive membranes to be used in many fields, especially water and wastewater … WebThose as-prepared membranes exhibited dual pH-responsive characteristics, which were featured with a negative pH-responsiveness in an acidic environment and a positive pH-responsiveness in basic media. These dual pH-responsive membranes also exhibited a high tensile strength which could still reach 55.74 MPa (even when the HANFs content … lambertini partners

Dual pH-Responsive Smart Gating Membranes Request …

WebMay 17, 2024 · Another concept of double-responsive membranes is the incorporation of a responsive polymer into a microgel that is further embedded into the membrane scaffold. These membranes are called... WebAll children underwent a laryngoscopy and a 24-hour dual-probe pH monitoring. At both sensor, distal and proximal esophageal, a pathological GER was defined as the … WebJan 9, 2024 · A pH-responsive membrane is expected to be used for applications such as drug delivery, controlling chemical release, bioprocessing, and water treatment. … jerome powell ao vivo

A universal model for describing responsive performances of both ...

Preparation and Permeation Properties of a pH …

WebA novel dual pH-responsive smart gating membrane is proposed for the first time by skillfully blending poly(N,N′-dimethylamino-2-ethyl methacrylate) (PDMAEMA) microgels into poly(ether sulfone) membrane as functional gates … WebFeb 7, 2016 · Smart gating membranes, integrating the advantages of traditional porous membrane substrates and smart functional gates, can self-regulate their permeability … lambertini simonaWebMay 17, 2024 · Inspired by stomata, a series of single or dual thermo-/pH-responsive smart gating membranes (SGMs) were prepared with in situ assembled stimuli-responsive … lambertini \u0026 partners lugano

"WebApr 21, 2015 · A dual-responsive pH-sensor and its potential as a universal probe for assays of pH-changing enzymes Analyst. 2015 Apr 21;140(8) :2804-9. doi ... After … " - Dual ph-responsive smart gating membranes

Dual ph-responsive smart gating membranes

Thermoresponsive Smart Gating Wood Membranes ACS …

WebApr 20, 2024 · The dual pH-responsive membrane proposed in this study provides a novel gating mode for design and development of pH-responsive smart membranes, which … WebApr 18, 2024 · Inspired by this stomatal self-protection behavior, we have constructed a bioinspired photo-responsive liquid gating membrane (BPRLGM) through infusing the photo-responsive gating liquid obtained by dissolving the azobenzene-based photo-responsive surfactant molecules (AzoC 8 F 15) in N,N-Dimethylacetamide (DMAC) into …

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WebIn this study, a universal model is developed for describing the responsive performances of both positively and negatively responsive smart gating membranes with structural and...

WebThe water fluxes of the composite membranes can be changed in order of magnitude by changing the environment temperature and pH, and the dual thermo- and pH … WebDual pH-responsive smart gating membranes Xiao-Xing Fan, Rui Xie, Qian Zhao, Xiao-Ying Li, Xiao-Jie Ju, Wei Wang, Zhuang Liu and Liang-Yin Chu Journal of Membrane Science, 2024, 555, 20 DOI: 10.1016/j.memsci.2024.03.028. High Flux and Thermal-Responsive Nano-Filtration Membranes from Structurally Controlled Zwitterionic …

WebDual pH-responsive smart gating membranes Author: Xiao-Xing Fan, Rui Xie, Qian Zhao, Xiao-Ying Li, Xiao-Jie Ju, Wei Wang, Zhuang Liu, Liang-Yin Chu Source: Journal of … WebMar 31, 2024 · A 248 nm KrF excimer laser can be used to manufacture temperature and pH-responsive polymer-based membranes for controlled transport applications. This is done by a two-step approach. In the first step, well-defined/shaped and orderly pores are created on commercially available polymer films by ablation by using an excimer laser. …

WebNov 17, 2008 · Poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA) brushes were grown using surface-initiated atom transfer radical polymerization on the nanopore surface inside the colloidal films assembled from 255 nm silica spheres. The molecular transport through PDMAEMA-modified colloidal nanopores was studied as a function of pH and …

WebDual pH-Responsive Smart Gating Membranes. Article. Mar 2024; Xiao-Xing Fan; Rui Xie; Qian Zhao [...] Liang-Yin Chu; A novel dual pH-responsive smart gating membrane is proposed for the first time ... lambertini \\u0026 partners saWebJul 1, 2010 · Inspired by the stomata, a series of single or dual thermo-/pH-responsive smart gating membranes (SGMs) were prepared by in situ assembled stimuli … jerome powell a republicanWebJun 26, 2024 · A dual-responsive nanofibrous membrane with high water-in-oil emulsion separation efficiency and smart cleaning properties is reported, which shows complete restoration of its original separation performance. 14 Thermo‐responsive mixed‐matrix hollow fiber membranes T. Götz, Jan Landzettel, T. Schiestel Materials Science, … lambertini patriziaWebNov 21, 2024 · Here, we characterize a pH-responsive, charge-selective dual-gating block copolymer (BCP) membrane composed of polystyrene-b-poly(4-vinylpyridine) (PS48400-b-P4VP21300), capable of self-organizing into highly ordered nanocylindrical domains. ... Bioinspired smart asymmetric nanochannel membranes journal, January 2024. Zhang, … lambertini unimcWebFeb 19, 2024 · The pH-responsive membrane is a new wastewater treatment technology developed in recent years. In this paper, a novel film with intelligent pH-responsiveness was first prepared by blending … lambertini \u0026 partners saWebFeb 1, 2016 · Fig. 4 Smart gating membranes with negatively-responsive gating model. The membrane permeability decreases dramatically with closing membrane pores in response to increase or presence of stimulus (A), such as temperature (B), pH (C), specific ion (D) or molecule (E), UV light (F), ion strength (G), or oxidation (H). - "Stimuli … jerome powell bioWebJan 1, 2024 · The dual responsive membranes based on the temperature and pH stimuli are the most common strategies [25, 26]. Shen et al. fabricated the dual thermo-/pH … jerome powell biografia