Digital fabrication of 3D printed bismuth sparked sensors for
electrochemical sensing

J 2024

Digital fabrication of 3D printed bismuth sparked sensors for electrochemical sensing

MERTIRI, Maria, Jan HRBÁČ, Mamas PRODROMIDIS, Anastasion ECONOMOU, Christos KOKKINOS et. al.

Základní údaje

Originální název

Digital fabrication of 3D printed bismuth sparked sensors for electrochemical sensing

Autoři

MERTIRI, Maria (300 Řecko), Jan HRBÁČ (203 Česká republika, domácí), Mamas PRODROMIDIS (300 Řecko), Anastasion ECONOMOU (300 Řecko) a Christos KOKKINOS (300 Řecko, garant)

Vydání

Applied Materials Today, 2024, 2352-9407

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10405 Electrochemistry

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 8.300 v roce 2022

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.apmt.2024.102289

UT WoS

001253714600001

Klíčová slova anglicky

3d printing; Spark discharge; Bismuth sensor; Voltammetry; Riboflavin; Heavy metals

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 26. 9. 2024 14:52, Mgr. Pavla Foltynová, Ph.D.

Anotace

V originále

The fast and in-house fabrication of high-performance metal-based sensors is highly desirable in modern electrochemistry. Compared with plain carbon electrodes, metal-modified sensors offer wider applicability and higher sensitivity to electroanalytical methods. Herein, we introduce the entirely digital fabrication of biodegradable 3D printed thermoplastic sensors, in-situ modified with "green" spark discharge generated bismuth particles (BiPs). The hybrid fabrication process of these metal/plastic sensors employs two different printing methodologies, including fused deposition modeling for the 3D printing of the plastic electrode and printing via sparking for the deposition of BiPs on the electrode surface. More specifically, the sensors are 3D printed from a carbon black/polylactic acid filament by a 3D printer and then are modified with BiPs through repetitive sparking spots, applying an electrical discharge at 1.2 kV between a Bi-tip and the 3D printed electrode. The sparking process is performed using a desktop device equipped with a Bi-sparking head and a high voltage power supply. Full control of the sparking head movements by custom g-code software allows for the toposelective application of a predetermined number of sparking spots over the electrode surface. These ready-to-use 3D printed metal/plastic sensors are tested for the anodic voltammetric determination of lead and cadmium and the cathodic voltammetric determination of riboflavin in real samples, offering low limits of detection. These features highlight the potential of the 3D printed sparked sensor as a new generation candidate for the development of printed-at-point and sensitive metal-based sensors.

Citovat

MERTIRI, Maria, Jan HRBÁČ, Mamas PRODROMIDIS, Anastasion ECONOMOU a Christos KOKKINOS. Digital fabrication of 3D printed bismuth sparked sensors for electrochemical sensing. Applied Materials Today. 2024, roč. 2024, č. 39, s. 102289-102297. ISSN 2352-9407. Dostupné z: https://dx.doi.org/10.1016/j.apmt.2024.102289.

@article{2410377,
   author = {Mertiri, Maria and Hrbáč, Jan and Prodromidis, Mamas and Economou, Anastasion and Kokkinos, Christos},
   article_number = {39},
   doi = {http://dx.doi.org/10.1016/j.apmt.2024.102289},
   keywords = {3d printing; Spark discharge; Bismuth sensor; Voltammetry; Riboflavin; Heavy metals},
   language = {eng},
   issn = {2352-9407},
   journal = {Applied Materials Today},
   title = {Digital fabrication of 3D printed bismuth sparked sensors for electrochemical sensing},
   url = {https://www.sciencedirect.com/science/article/pii/S2352940724002348},
   volume = {2024},
   year = {2024}
}

TY  - JOUR
ID  - 2410377
AU  - Mertiri, Maria - Hrbáč, Jan - Prodromidis, Mamas - Economou, Anastasion - Kokkinos, Christos
PY  - 2024
TI  - Digital fabrication of 3D printed bismuth sparked sensors for electrochemical sensing
JF  - Applied Materials Today
VL  - 2024
IS  - 39
SP  - 102289
EP  - 102289
SN  - 23529407
KW  - 3d printing
KW  - Spark discharge
KW  - Bismuth sensor
KW  - Voltammetry
KW  - Riboflavin
KW  - Heavy metals
UR  - https://www.sciencedirect.com/science/article/pii/S2352940724002348
N2  - The fast and in-house fabrication of high-performance metal-based sensors is highly desirable in modern electrochemistry. Compared with plain carbon electrodes, metal-modified sensors offer wider applicability and higher sensitivity to electroanalytical methods. Herein, we introduce the entirely digital fabrication of biodegradable 3D printed thermoplastic sensors, in-situ modified with "green" spark discharge generated bismuth particles (BiPs). The hybrid fabrication process of these metal/plastic sensors employs two different printing methodologies, including fused deposition modeling for the 3D printing of the plastic electrode and printing via sparking for the deposition of BiPs on the electrode surface. More specifically, the sensors are 3D printed from a carbon black/polylactic acid filament by a 3D printer and then are modified with BiPs through repetitive sparking spots, applying an electrical discharge at 1.2 kV between a Bi-tip and the 3D printed electrode. The sparking process is performed using a desktop device equipped with a Bi-sparking head and a high voltage power supply. Full control of the sparking head movements by custom g-code software allows for the toposelective application of a predetermined number of sparking spots over the electrode surface. These ready-to-use 3D printed metal/plastic sensors are tested for the anodic voltammetric determination of lead and cadmium and the cathodic voltammetric determination of riboflavin in real samples, offering low limits of detection. These features highlight the potential of the 3D printed sparked sensor as a new generation candidate for the development of printed-at-point and sensitive metal-based sensors.
ER  -

MERTIRI, Maria, Jan HRBÁČ, Mamas PRODROMIDIS, Anastasion ECONOMOU a Christos KOKKINOS. Digital fabrication of 3D printed bismuth sparked sensors for electrochemical sensing. \textit{Applied Materials Today}. 2024, roč.~2024, č.~39, s.~102289-102297. ISSN~2352-9407. Dostupné z: https://dx.doi.org/10.1016/j.apmt.2024.102289.

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