Fabrication and Control of Porous Structures Via LayerBy-Layer Assembly on PAH/PAA Polyelectrolyte Coatings

Shuyue He
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Shuyue He: Department of Chemical Engineering and Materials Science, Stevens Institute of Technology, USA

Biomedical Journal of Scientific & Technical Research, 2023, vol. 51, issue 5, 43118-43121

Abstract: Utilizing Layer-by-Layer (LbL) assembly, a fabrication method for the controlled creation of porous structures on Polyallylamine Hydrochloride (PAH) and Polyacrylic Acid (PAA) coatings was developed. These LbL coatings, generated through an acid corrosion process, resulted in the formation of distinctive porous structures. Experimental parameters, specifically temperature gradients from ambient to 60°C, and immersion time were systematically manipulated, enabling the successful generation of porous structures with sizes of 300 nm, 800 nm, 1200 nm, 1600 nm, and 2000 nm.

Keywords: Journals on Medical Drug and Therapeutics; Journals on Emergency Medicine; Physical Medicine and Rehabilitation; Journals on Infectious Diseases Addiction Science and Clinical Pathology; Open Access Clinical and Medical Journal; Journals on Biomedical Science; List of Open Access Medical Journal; Journals on Biomedical Engineering; Open Access Medical Journal; Biomedical Science Articles; Journal of Scientific and Technical Research (search for similar items in EconPapers)
Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:abf:journl:v:51:y:2023:i:5:p:43118-43121

DOI: 10.26717/BJSTR.2023.51.008166

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