Results 1 to 10 of about 4,374 (220)

Advanced Oxidation Processes Coupled to Nanofiltration Membranes with Catalytic Fe0 Nanoparticles in Symmetric and Asymmetric Polyelectrolyte Multilayers [PDF]

open access: yesMembranes, 2023
The in situ synthesis of Fe0 particles using poly-(acrylic acid) (PAA) is an effective tool for fabricating catalytic membranes relevant to advanced oxidation processes (AOPs).
Tao Wang   +3 more
doaj   +2 more sources

Osseointegration of layer-by-layer polyelectrolyte multilayers loaded with IGF1 and coated on titanium implant under osteoporotic condition

open access: yesInternational Journal of Nanomedicine, 2017
Helin Xing,1,* Xing Wang,2,* Saisong Xiao,3,* Guilan Zhang,1 Meng Li,1 Peihuan Wang,1 Quan Shi,1 Pengyan Qiao,1 Lingling E,1 Hongchen Liu1 1Institute of Stomatology, Chinese PLA General Hospital, Beijing, 2Hospital of Stomatology, Shanxi Medical ...
Xing H   +9 more
doaj   +3 more sources

Reduced Graphene Oxide/Polyelectrolyte Multilayers for Fast Resistive Humidity Sensing [PDF]

open access: yesSensors, 2023
Fast humidity sensors are of interest due to their potential application in new sensing technologies such as wearable personal healthcare and environment sensing devices.
Woojin Noh, Yuchan Go, Hyosung An
doaj   +2 more sources

Glucose-activatable insulin delivery with charge-conversional polyelectrolyte multilayers for diabetes care [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
One of the most effective treatments for diabetes is to design a glucose-regulated insulin (INS) delivery system that could adjust the INS release time and rate to reduce diabetes-related complications.
Yanguang Yang   +5 more
doaj   +2 more sources

Soft nanotechnology: the potential of polyelectrolyte multilayers against E. coli adhesion to surfaces [PDF]

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2020
Preventing bacterial attachment to surfaces is the most efficient approach to controlling biofilm proliferation. The aim of this study was to compare anti-adhesion potentials of 5 and 50 mmol/L polyelectrolyte multilayers of poly(allylamine hydrochloride)
Fink Rok   +4 more
doaj   +2 more sources

Incorporation of FGF-2 into Pharmaceutical Grade Fucoidan/Chitosan Polyelectrolyte Multilayers [PDF]

open access: yesMarine Drugs, 2020
Biopolymer polyelectrolyte multilayers are a commonly studied soft matter system for wound healing applications due to the biocompatibility and beneficial properties of naturally occurring polyelectrolytes.
Natalie L. Benbow   +3 more
doaj   +2 more sources

Prediction of coating thickness for polyelectrolyte multilayers via machine learning [PDF]

open access: yesScientific Reports, 2021
Layer-by-layer (LbL) deposition method of polyelectrolytes is a versatile way of developing functional nanoscale coatings. Even though the mechanisms of LbL film development are well-established, currently there are no predictive models that can link ...
Varvara Gribova   +8 more
doaj   +2 more sources

A study of the subdiffusion of small molecules in charged polyelectrolyte multilayers [PDF]

open access: yesScientific Reports, 2021
A theoretical approach has been developed here to describe the slow diffusion of small charged molecules of sodium dithionite (S2O4 2−) in polyelectrolyte multilayers (PEMs) composed of polyallylamine hydrochloride (PAH) and polystyrene sulfonate (PSS ...
I. Vardanyan   +5 more
doaj   +2 more sources

Polyelectrolyte Multilayers Composed of Polyethyleneimine-Grafted Chitosan and Polyacrylic Acid for Controlled-Drug-Delivery Applications [PDF]

open access: yesJournal of Functional Biomaterials, 2022
In this work, polyethyleneimine (PEI)-grafted chitosan (Chi-g-PEI) was prepared for the fabrication of layer-by-layer (LBL) films for use in sustained-drug-delivery applications. Chi-g-PEI and polyacrylic acid (PAA) multilayer films were formed using the
Eliz Selmin Paker, Mehmet Senel
doaj   +2 more sources

Antifungal Effect of Poly(methyl methacrylate) Coated with Polyelectrolyte Multilayers [PDF]

open access: yesACS Omega
Klemen Bohinc   +10 more
doaj   +2 more sources

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