Laser-assisted surface activation for fabrication of flexible non-enzymatic Cu-based sensors

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Laser-assisted surface activation for fabrication of flexible non-enzymatic Cu-based sensors. / Khairullina, Evgeniia M.; Ratautas, Karolis; Panov, Maxim S.; Andriianov, Vladimir S.; Mickus, Sarunas; Manshina, Alina A.; Račiukaitis, Gediminas; Tumkin, Ilya I.

в: Microchimica Acta, Том 189, № 7, 259, 07.2022.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{1dc96242ccf14b37a8fa0401abb49012,

title = "Laser-assisted surface activation for fabrication of flexible non-enzymatic Cu-based sensors",

abstract = "A rapid and effective technique has been develped for the fabrication of sensor-active copper-based materials on the surface of such flexible polymers as terephthalate, polyethylene naphthalate, and polyimide using the method of laser surface modification. For this purpose, we optimized the polymer surface activation parameters using laser sources with a picosecond pulse duration for subsequent selective metallization within the activated region. Furthermore, the fabricated copper structures were modified with gold nanostructures and by electrochemical passivation to produce copper–gold and oxide-containing copper species, respectively. As a result, in comparison with pure copper electrodes, these composite materials exhibit much better electrocatalytic performance concerning the non-enzymatic identification of biologically important disease markers such as glucose, hydrogen peroxide, and dopamine. Graphical abstract: [Figure not available: see fulltext.].",

keywords = "Dopamine, Eelctroanalytical testing, Glucose, Hydrogen peroxide, Non-enzymatic sensors, Selective surface activation induced by a laser, Lasers, Biosensing Techniques/methods, Copper/chemistry, Electrochemical Techniques/methods, Gold/chemistry",

author = "Khairullina, {Evgeniia M.} and Karolis Ratautas and Panov, {Maxim S.} and Andriianov, {Vladimir S.} and Sarunas Mickus and Manshina, {Alina A.} and Gediminas Ra{\v c}iukaitis and Tumkin, {Ilya I.}",

note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.",

year = "2022",

month = jul,

doi = "10.1007/s00604-022-05347-w",

language = "English",

volume = "189",

journal = "Mikrochimica Acta",

issn = "0026-3672",

publisher = "Springer Nature",

number = "7",

}

RIS

TY - JOUR

T1 - Laser-assisted surface activation for fabrication of flexible non-enzymatic Cu-based sensors

AU - Khairullina, Evgeniia M.

AU - Ratautas, Karolis

AU - Panov, Maxim S.

AU - Andriianov, Vladimir S.

AU - Mickus, Sarunas

AU - Manshina, Alina A.

AU - Račiukaitis, Gediminas

AU - Tumkin, Ilya I.

PY - 2022/7

Y1 - 2022/7

N2 - A rapid and effective technique has been develped for the fabrication of sensor-active copper-based materials on the surface of such flexible polymers as terephthalate, polyethylene naphthalate, and polyimide using the method of laser surface modification. For this purpose, we optimized the polymer surface activation parameters using laser sources with a picosecond pulse duration for subsequent selective metallization within the activated region. Furthermore, the fabricated copper structures were modified with gold nanostructures and by electrochemical passivation to produce copper–gold and oxide-containing copper species, respectively. As a result, in comparison with pure copper electrodes, these composite materials exhibit much better electrocatalytic performance concerning the non-enzymatic identification of biologically important disease markers such as glucose, hydrogen peroxide, and dopamine. Graphical abstract: [Figure not available: see fulltext.].

AB - A rapid and effective technique has been develped for the fabrication of sensor-active copper-based materials on the surface of such flexible polymers as terephthalate, polyethylene naphthalate, and polyimide using the method of laser surface modification. For this purpose, we optimized the polymer surface activation parameters using laser sources with a picosecond pulse duration for subsequent selective metallization within the activated region. Furthermore, the fabricated copper structures were modified with gold nanostructures and by electrochemical passivation to produce copper–gold and oxide-containing copper species, respectively. As a result, in comparison with pure copper electrodes, these composite materials exhibit much better electrocatalytic performance concerning the non-enzymatic identification of biologically important disease markers such as glucose, hydrogen peroxide, and dopamine. Graphical abstract: [Figure not available: see fulltext.].

KW - Dopamine

KW - Eelctroanalytical testing

KW - Glucose

KW - Hydrogen peroxide

KW - Non-enzymatic sensors

KW - Selective surface activation induced by a laser

KW - Lasers

KW - Biosensing Techniques/methods

KW - Copper/chemistry

KW - Electrochemical Techniques/methods

KW - Gold/chemistry

UR - http://www.scopus.com/inward/record.url?scp=85132068680&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/d13e3160-0e8c-33d6-b472-726c1e910557/

U2 - 10.1007/s00604-022-05347-w

DO - 10.1007/s00604-022-05347-w

M3 - Article

C2 - 35704127

AN - SCOPUS:85132068680

VL - 189

JO - Mikrochimica Acta

JF - Mikrochimica Acta

SN - 0026-3672

IS - 7

M1 - 259

ER -

ID: 96622503