Results 51 to 60 of about 70,095 (287)

Effects of the Polymer Amount and pH on Proton Transport in Mesopores

open access: yesAdvanced Materials Interfaces, 2023
Proton exchange membranes (PEMs) have various applications, such as in electrolysis technology for hydrogen generation, vanadium flow batteries for energy storage, and fuel cells for energy conversion.
Laura Despot, Annette Andrieu‐Brunsen
doaj   +1 more source

Trions as Fundamental Species in Chemically Doped Polymer Semiconductors

open access: yesAdvanced Materials, EarlyView.
This work shows that exciton–charge carrier coupling in doped polymer semiconductors gives rise to multi‐particle states, including trions—quasiparticles consisting of two holes and one electron under p‐doping—and bound exciton‐hole pairs, as identified through spectroscopic and theoretical analysis.
Hongmo Li   +23 more
wiley   +1 more source

Standardized development of microarray technology via substrate-independent surface coatings [PDF]

open access: yes, 2009
While microarray technology has provided a versatile and high-throughput analytical tool for many research purposes, poor cross-platform assay dataset correlation has prevented the technology from finding common usage for real-world applications due to ...
Spillman, Scott D.
core   +1 more source

Enhanced Fouling Resistance and Antimicrobial Property of Ultrafiltration Membranes Via Polyelectrolyte-Assisted Silver Phosphate Nanoparticle Immobilization

open access: yesMembranes, 2020
Ultrafiltration (UF) is a low-pressure membrane that yields higher permeate flux and saves significant operating costs compared to high-pressure membranes; however, studies addressing the combined improvement of anti-organic and biofouling properties of ...
Kunal Olimattel   +5 more
doaj   +1 more source

Research Progress of the Ion Activity Coefficient of Polyelectrolytes: A Review

open access: yesMolecules, 2023
Polyelectrolyte has wide applications in biomedicine, agriculture and soft robotics. However, it is among one of the least understood physical systems because of the complex interplay of electrostatics and polymer nature.
Aokai Zhang   +6 more
doaj   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

open access: yesAdvanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi   +13 more
wiley   +1 more source

Thermal Effect during Laser-Induced Plasmonic Heating of Polyelectrolyte-Coated Gold Nanorods in Well Plates

open access: yesNanomaterials, 2023
We examined the generation and transfer of heat when laser irradiation is applied to water containing a suspension of gold nanorods coated with different polyelectrolytes. The ubiquitous well plate was used as the geometry for these studies.
Sujin Jiracheewanun   +2 more
doaj   +1 more source

All‐Amyloid Functional Coacervates

open access: yesAdvanced Materials, EarlyView.
This study introduces an all‐amyloid interfacial complex coacervate technique that employs charge‐mediated or functionalization‐assisted complexation of oppositely charged food protein‐derived amyloid nanofibrils to engineer functional soft constructs across multiple length scales.
Seyyed Alireza Hashemi   +4 more
wiley   +1 more source

Use of Alum and Polyelectrolyte Coagulants in Mixing Water in Concrete Bunkers Building or Construction

open access: yesSulaimani Journal for Engineering Sciences, 2019
This paper examines the possibility of using water treatment plant’s sludge [WTP] in mixing water in preparing high strength concrete bunkers. The two main chemical coagulants used in Dokan WTP 70 km southwest of Sulaimani city in Iraq, are alum
Dr. Ako Rashed Hama
doaj   +1 more source

Evaporation of Sessile Droplets of Polyelectrolyte/Surfactant Mixtures on Silicon Wafers

open access: yesColloids and Interfaces, 2021
The wetting and evaporation behavior of droplets of aqueous solutions of mixtures of poly(diallyldimethylammonium chloride) solution, PDADMAC, with two different anionic surfactants, sodium laureth sulfate, SLES, and sodium N-lauroyl N-methyl taurate ...
Andrew Akanno   +7 more
doaj   +1 more source

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