3D Nanocomposite with High Aspect Ratio Based on Polyaniline Decorated with Silver NPs: Synthesis and Application as Electrochemical Glucose Sensor
Vasileva AA, Mamonova DV, Mikhailovskii V, Petrov YV, Toropova YG, Kolesnikov IE, Leuchs G, Manshina AA (2023)
Publication Type: Journal article
Publication year: 2023
Journal
Book Volume: 13
Article Number: 1002
Journal Issue: 6
DOI: 10.3390/nano13061002
Abstract
In this paper, we present a new methodology for creating 3D ordered porous nanocomposites based on anodic aluminum oxide template with polyaniline (PANI) and silver NPs. The approach includes in situ synthesis of polyaniline on templates of anodic aluminum oxide nanomembranes and laser-induced deposition (LID) of Ag NPs directly on the pore walls. The proposed method allows for the formation of structures with a high aspect ratio of the pores, topological ordering and uniformity of properties throughout the sample, and a high specific surface area. For the developed structures, we demonstrated their effectiveness as non-enzymatic electrochemical sensors on glucose in a concentration range crucial for medical applications. The obtained systems possess high potential for miniaturization and were applied to glucose detection in real objects—laboratory rat blood plasma.
Authors with CRIS profile
Involved external institutions
Saint Petersburg State University (SPbU) / Санкт-Петербургский государственный университет (СПбГУ)
Russian Federation (RU)
Federal Almazov Medical Research Centre
Russian Federation (RU)
Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light
Germany (DE)
Russian Federation (RU)
Federal Almazov Medical Research Centre
Russian Federation (RU)
Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light
Germany (DE)
How to cite
APA:
Vasileva, A.A., Mamonova, D.V., Mikhailovskii, V., Petrov, Y.V., Toropova, Y.G., Kolesnikov, I.E.,... Manshina, A.A. (2023). 3D Nanocomposite with High Aspect Ratio Based on Polyaniline Decorated with Silver NPs: Synthesis and Application as Electrochemical Glucose Sensor. Nanomaterials, 13(6). https://doi.org/10.3390/nano13061002
MLA:
Vasileva, Anna A., et al. "3D Nanocomposite with High Aspect Ratio Based on Polyaniline Decorated with Silver NPs: Synthesis and Application as Electrochemical Glucose Sensor." Nanomaterials 13.6 (2023).
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