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Recent Advances in Biodegradable Electrochemistry

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Biosensors".

Deadline for manuscript submissions: closed (15 July 2022) | Viewed by 3902

Special Issue Editor


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Guest Editor
KU Leuven - Department of Electrical Engineering (ESAT) & Department of Physics and Astronomy, Leuven, Belgium
Interests: electrical and electrochemical sensors & biosensors; nanotechnologies; metal oxides; BioMEMS

Special Issue Information

Dear Colleagues,

Among different types of technologies, those based on electrochemical principles are easy to produce in a minimally sized format and at a low cost. However, during the process of designing such products, it is very important to consider the impact of their disposal in the environment and a “green” production. A proper selection of sustainable materials and processes could minimize the waste in manufacturing and use. The potentiality that electrochemical devices have to be entirely made of materials from renewable sources makes them even more industrially appealing.

Given these premises, this Special Issue aims at reporting the most recent research findings in the field of biodegradable electrochemical devices. Platforms of interest include batteries, fuel cells, supercapacitors and electrochemical sensors and biosensors. Topics could span from novel technological advances to applications. Both review articles and research papers on the specific subjects of this issue are welcome.

Dr. Irene Taurino
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • biodegradable electrochemical sensors and biosensors
  • biodegradable supercapacitors
  • biodegradable batteries
  • biodegradable fuel cells

Published Papers (1 paper)

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Review

22 pages, 5243 KiB  
Review
Biodegradable Molybdenum (Mo) and Tungsten (W) Devices: One Step Closer towards Fully-Transient Biomedical Implants
by Catarina Fernandes and Irene Taurino
Sensors 2022, 22(8), 3062; https://0-doi-org.brum.beds.ac.uk/10.3390/s22083062 - 15 Apr 2022
Cited by 13 | Viewed by 3579
Abstract
Close monitoring of vital physiological parameters is often key in following the evolution of certain medical conditions (e.g., diabetes, infections, post-operative status or post-traumatic injury). The allocation of trained medical staff and specialized equipment is, therefore, necessary and often translates into a clinical [...] Read more.
Close monitoring of vital physiological parameters is often key in following the evolution of certain medical conditions (e.g., diabetes, infections, post-operative status or post-traumatic injury). The allocation of trained medical staff and specialized equipment is, therefore, necessary and often translates into a clinical and economic burden on modern healthcare systems. As a growing field, transient electronics may establish fully bioresorbable medical devices capable of remote real-time monitoring of therapeutically relevant parameters. These devices could alert remote medical personnel in case of any anomaly and fully disintegrate in the body without a trace. Unfortunately, the need for a multitude of biodegradable electronic components (power supplies, wires, circuitry) in addition to the electrochemical biosensing interface has halted the arrival of fully bioresorbable electronically active medical devices. In recent years molybdenum (Mo) and tungsten (W) have drawn increasing attention as promising candidates for the fabrication of both energy-powered active (e.g., transistors and integrated circuits) and passive (e.g., resistors and capacitors) biodegradable electronic components. In this review, we discuss the latest Mo and W-based dissolvable devices for potential biomedical applications and how these soluble metals could pave the way towards next-generation fully transient implantable electronic systems. Full article
(This article belongs to the Special Issue Recent Advances in Biodegradable Electrochemistry)
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