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Cu(I)-based molecular emitters for quantification of fluoride and phosphate in surface waters. / Суркова, Анастасия Алексеевна; Падерина, Александра Владимировна; Легин, Андрей Владимирович; Грачева, Елена Валерьевна; Кирсанов, Дмитрий Олегович.

в: Measurement, Том 184, № 109976, 109976, 11.2021.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Суркова, Анастасия Алексеевна ; Падерина, Александра Владимировна ; Легин, Андрей Владимирович ; Грачева, Елена Валерьевна ; Кирсанов, Дмитрий Олегович. / Cu(I)-based molecular emitters for quantification of fluoride and phosphate in surface waters. в: Measurement. 2021 ; Том 184, № 109976.

BibTeX

@article{7a2318eb0d5545628792ceaf24aafc4b,
title = "Cu(I)-based molecular emitters for quantification of fluoride and phosphate in surface waters",
abstract = "Advances in material science, optics, and electronics allow the creation of simple and low-cost measuring devices for various applications. In the present work, an optical multisensor system was designed using Cu(I) molecular emitters as a light source. The major advantage of this measuring platform is the ability to adjust the source wavelength for a particular analytical task. Here the possibility to measure fluoride and phosphate content in natural and tap waters using the optical setup with a UV flashlight as an excitation source for Cu(I) complexes has been demonstrated. The root mean-square prediction error (RMSEP) value for analyzed water samples attained with partial least-squares (PLS) regression method was 0.07 mg/L for both fluoride (0–0.4 mg/L concentration range) and phosphate (0–0.96 mg/L). These values are comparable with those for standard analytical techniques. This proof of concept study confirms the possibility of constructing adjustable optical multisensor systems based on Cu(I) emitters for real-life applications.",
keywords = "Chemometrics, Copper complexes, Fluoride, Molecular emitters, Optical multisensor system, Phosphate, Water analysis, COPPER(I) COMPLEXES, LOW-COST, SAMPLES",
author = "Суркова, {Анастасия Алексеевна} and Падерина, {Александра Владимировна} and Легин, {Андрей Владимирович} and Грачева, {Елена Валерьевна} and Кирсанов, {Дмитрий Олегович}",
note = "The authors greatly appreciate financial support from the Russian Science Foundation, grant 19-79-00076 (the development of an OMS, experimental work) and the Ministry of Education and Science of the Russian Federation within the framework of state task No. 0778-2020- 0005 (data processing and calculations). The work was carried out using equipment of St. Petersburg State University Research Park (Magnetic Resonance Centre, Centre of Chemical Analysis and Materials Research, and Optical and Laser Materials Research Centre).",
year = "2021",
month = nov,
doi = "10.1016/j.measurement.2021.109976",
language = "English",
volume = "184",
journal = "Measurement: Journal of the International Measurement Confederation",
issn = "0263-2241",
publisher = "Elsevier",
number = "109976",

}

RIS

TY - JOUR

T1 - Cu(I)-based molecular emitters for quantification of fluoride and phosphate in surface waters

AU - Суркова, Анастасия Алексеевна

AU - Падерина, Александра Владимировна

AU - Легин, Андрей Владимирович

AU - Грачева, Елена Валерьевна

AU - Кирсанов, Дмитрий Олегович

N1 - The authors greatly appreciate financial support from the Russian Science Foundation, grant 19-79-00076 (the development of an OMS, experimental work) and the Ministry of Education and Science of the Russian Federation within the framework of state task No. 0778-2020- 0005 (data processing and calculations). The work was carried out using equipment of St. Petersburg State University Research Park (Magnetic Resonance Centre, Centre of Chemical Analysis and Materials Research, and Optical and Laser Materials Research Centre).

PY - 2021/11

Y1 - 2021/11

N2 - Advances in material science, optics, and electronics allow the creation of simple and low-cost measuring devices for various applications. In the present work, an optical multisensor system was designed using Cu(I) molecular emitters as a light source. The major advantage of this measuring platform is the ability to adjust the source wavelength for a particular analytical task. Here the possibility to measure fluoride and phosphate content in natural and tap waters using the optical setup with a UV flashlight as an excitation source for Cu(I) complexes has been demonstrated. The root mean-square prediction error (RMSEP) value for analyzed water samples attained with partial least-squares (PLS) regression method was 0.07 mg/L for both fluoride (0–0.4 mg/L concentration range) and phosphate (0–0.96 mg/L). These values are comparable with those for standard analytical techniques. This proof of concept study confirms the possibility of constructing adjustable optical multisensor systems based on Cu(I) emitters for real-life applications.

AB - Advances in material science, optics, and electronics allow the creation of simple and low-cost measuring devices for various applications. In the present work, an optical multisensor system was designed using Cu(I) molecular emitters as a light source. The major advantage of this measuring platform is the ability to adjust the source wavelength for a particular analytical task. Here the possibility to measure fluoride and phosphate content in natural and tap waters using the optical setup with a UV flashlight as an excitation source for Cu(I) complexes has been demonstrated. The root mean-square prediction error (RMSEP) value for analyzed water samples attained with partial least-squares (PLS) regression method was 0.07 mg/L for both fluoride (0–0.4 mg/L concentration range) and phosphate (0–0.96 mg/L). These values are comparable with those for standard analytical techniques. This proof of concept study confirms the possibility of constructing adjustable optical multisensor systems based on Cu(I) emitters for real-life applications.

KW - Chemometrics

KW - Copper complexes

KW - Fluoride

KW - Molecular emitters

KW - Optical multisensor system

KW - Phosphate

KW - Water analysis

KW - COPPER(I) COMPLEXES

KW - LOW-COST

KW - SAMPLES

UR - http://www.scopus.com/inward/record.url?scp=85112279700&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/49597842-63d5-36e9-91b9-47c117b1842d/

U2 - 10.1016/j.measurement.2021.109976

DO - 10.1016/j.measurement.2021.109976

M3 - Article

VL - 184

JO - Measurement: Journal of the International Measurement Confederation

JF - Measurement: Journal of the International Measurement Confederation

SN - 0263-2241

IS - 109976

M1 - 109976

ER -

ID: 84676769