TY  - CONF
AU  - Mutić, Tijana
AU  - Stanković, Vesna
AU  - Đurđić, Slađana
AU  - Kalcher, Kurt
AU  - Ortner, Astrid
AU  - Stanković, Dalibor
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7680
AB  - The last ten years have seen a tremendous change in the photography industry due to the speed at which technology is developing. Metol (MTL) is used as a monochrome photographic
developer, corrosion inhibitor, antioxidant, and antimicrobial [1]. Since it is used in the
photographic industry, it is released into the water where it contaminates ground and household
water and can be easily found in different water bodies such as rivers, lakes, ponds, and seas
[2]. MTL is non-biodegradable and can be accumulated in biotic organisms which is related to
numerous environmental issues, and with huge impact on human health even when present in
low concentrations [3]. Therefore, developing a straightforward, quick, affordable, sensitive,
and practical method for ML detection in aquatic bodies is imperative.
In this study, a very sensitive and selective sensor for the detection and quantification of
nitrogen-organic pollutant Metol (MTL) was developed. For this purpose, samarium-molybdate
nanoparticles were synthesized by an organic solvent-free, eco-friendly, low-cost hydrothermal
method and used as an excellent modifier with high catalytic efficiency for implementation into
the carbon paste. The fabricated Sm2(MoO4)3/CPE sensor has a wide linear range of 0.1-100
and 100-300 μM of MTL with a low detection and quantification limit of 0.047 μM and 0.156
μM at pH 3 in a BRBS, as supporting electrolyte. Applying this sensor to the real sample
analysis of water from different sources showed satisfactory results, suggesting that this method
can provide a rapid, selective, sensitive, and low-cost sensor for MTL monitoring in the
environment.
PB  - Split, Croatia : University of Split, Faculty of Chemistry and Technology
C3  - 29th Young Investigators' Seminar on Analytical Chemistry, “YISAC 2024”, Book of Abstract, 17-20 June 2024, Split, Croatia
T1  - Efficient Hydrothermal Synthesis of Samarium Molybdate for Selective Electrochemical Detection of Metol in Water Samples
SP  - 8
EP  - 8
UR  - https://hdl.handle.net/21.15107/rcub_cer_7680
ER  - 

@conference{
author = "Mutić, Tijana and Stanković, Vesna and Đurđić, Slađana and Kalcher, Kurt and Ortner, Astrid and Stanković, Dalibor",
year = "2024",
abstract = "The last ten years have seen a tremendous change in the photography industry due to the speed at which technology is developing. Metol (MTL) is used as a monochrome photographic
developer, corrosion inhibitor, antioxidant, and antimicrobial [1]. Since it is used in the
photographic industry, it is released into the water where it contaminates ground and household
water and can be easily found in different water bodies such as rivers, lakes, ponds, and seas
[2]. MTL is non-biodegradable and can be accumulated in biotic organisms which is related to
numerous environmental issues, and with huge impact on human health even when present in
low concentrations [3]. Therefore, developing a straightforward, quick, affordable, sensitive,
and practical method for ML detection in aquatic bodies is imperative.
In this study, a very sensitive and selective sensor for the detection and quantification of
nitrogen-organic pollutant Metol (MTL) was developed. For this purpose, samarium-molybdate
nanoparticles were synthesized by an organic solvent-free, eco-friendly, low-cost hydrothermal
method and used as an excellent modifier with high catalytic efficiency for implementation into
the carbon paste. The fabricated Sm2(MoO4)3/CPE sensor has a wide linear range of 0.1-100
and 100-300 μM of MTL with a low detection and quantification limit of 0.047 μM and 0.156
μM at pH 3 in a BRBS, as supporting electrolyte. Applying this sensor to the real sample
analysis of water from different sources showed satisfactory results, suggesting that this method
can provide a rapid, selective, sensitive, and low-cost sensor for MTL monitoring in the
environment.",
publisher = "Split, Croatia : University of Split, Faculty of Chemistry and Technology",
journal = "29th Young Investigators' Seminar on Analytical Chemistry, “YISAC 2024”, Book of Abstract, 17-20 June 2024, Split, Croatia",
title = "Efficient Hydrothermal Synthesis of Samarium Molybdate for Selective Electrochemical Detection of Metol in Water Samples",
pages = "8-8",
url = "https://hdl.handle.net/21.15107/rcub_cer_7680"
}

Mutić, T., Stanković, V., Đurđić, S., Kalcher, K., Ortner, A.,& Stanković, D.. (2024). Efficient Hydrothermal Synthesis of Samarium Molybdate for Selective Electrochemical Detection of Metol in Water Samples. in 29th Young Investigators' Seminar on Analytical Chemistry, “YISAC 2024”, Book of Abstract, 17-20 June 2024, Split, Croatia
Split, Croatia : University of Split, Faculty of Chemistry and Technology., 8-8.
https://hdl.handle.net/21.15107/rcub_cer_7680

Mutić T, Stanković V, Đurđić S, Kalcher K, Ortner A, Stanković D. Efficient Hydrothermal Synthesis of Samarium Molybdate for Selective Electrochemical Detection of Metol in Water Samples. in 29th Young Investigators' Seminar on Analytical Chemistry, “YISAC 2024”, Book of Abstract, 17-20 June 2024, Split, Croatia. 2024;:8-8.
https://hdl.handle.net/21.15107/rcub_cer_7680 .

Mutić, Tijana, Stanković, Vesna, Đurđić, Slađana, Kalcher, Kurt, Ortner, Astrid, Stanković, Dalibor, "Efficient Hydrothermal Synthesis of Samarium Molybdate for Selective Electrochemical Detection of Metol in Water Samples" in 29th Young Investigators' Seminar on Analytical Chemistry, “YISAC 2024”, Book of Abstract, 17-20 June 2024, Split, Croatia (2024):8-8,
https://hdl.handle.net/21.15107/rcub_cer_7680 .

TY  - CONF
AU  - Mutić, Tijana
AU  - Stanković, Vesna
AU  - Đurđić, Slađana
AU  - Kalcher, Kurt
AU  - Ortner, Astrid
AU  - Stanković, Dalibor
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7679
AB  - The rapid advancement of technology over the past decade has resulted in significant transformations within the photography sector. In photographic processes, photosensitive materials are used by photographers to convert latent images into visible ones. Among other photographic developers, Metol has been used as a monochrome photographic chemical for more than 100 years in Europe. Metol (MTL), chemically N-methyl-p-aminophenol sulphate with formula [HOC6H4NH2(CH3)]2SO4, is also used as a corrosion inhibitor, antioxidant, and antimicrobial, and it serves as an intermediary for the medication diloxanide and dyes for fur and hair [1]. Since it is used in the photographic industry, it is released into the water, contaminating ground, and household water. It can be easily found in different water bodies such as rivers, lakes, ponds, and seas. MTL was found to be a cancerogenic organic pollutant with a significant impact on human health, the environment, animals, plants, and water sources [2]. MTL is non-biodegradable and can accumulate in biotic organisms. It is also related to numerous environmental issues, even in low concentrations. Nevertheless, a larger dose of MTL is necessary to have a substantial effect on several health problems, such as cancer, irritable eyes, slowed heartbeat, skin allergies, and harm to the body's internal blood supply [3]. Therefore, developing a straightforward, quick, affordable, sensitive, and practical method for ML detection in aquatic bodies is imperative. In this study, a susceptible and selective sensor for the detection and quantification of nitrogen-organic pollutant Metol (MTL) was developed. For this purpose, samarium-molybdate (Sm2(MoO4)3 nanoparticles were synthesized by organic solvent-free, eco-friendly, low-cost hydrothermal method and used as an excellent modifier with high catalytic efficiency for implementation into the carbon paste. Electrochemical measurements indicate that the developed electrode facilitates electron transfer processes and enriches the catalytic response. The fabricated Sm2(MoO4)3/CPE sensor has a wide linear range of 0.1 to 100 and 100 to 300 μM of MTL with a low detection and quantification limit of 0.047 µM and 0.156 µM at pH 3 in a BRBS, as supporting electrolyte. The results of using this sensor to analyze real water samples from various sources were satisfactory, indicating that this approach can offer an inexpensive, quick, sensitive sensor for ambient MTL monitoring
PB  - Belgrade : Serbian Chemical Society
C3  - Book of abstracts - 9th Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Novi Sad, Serbia - June 3 - 7, 2024
T1  - Hydrothermal synthesis of novel Sm2(MoO4)3 for selective electrochemical detection of pesticide metol in water samples
SP  - 147
EP  - 147
DO  - 10.5281/zenodo.11194246
ER  - 

@conference{
author = "Mutić, Tijana and Stanković, Vesna and Đurđić, Slađana and Kalcher, Kurt and Ortner, Astrid and Stanković, Dalibor",
year = "2024",
abstract = "The rapid advancement of technology over the past decade has resulted in significant transformations within the photography sector. In photographic processes, photosensitive materials are used by photographers to convert latent images into visible ones. Among other photographic developers, Metol has been used as a monochrome photographic chemical for more than 100 years in Europe. Metol (MTL), chemically N-methyl-p-aminophenol sulphate with formula [HOC6H4NH2(CH3)]2SO4, is also used as a corrosion inhibitor, antioxidant, and antimicrobial, and it serves as an intermediary for the medication diloxanide and dyes for fur and hair [1]. Since it is used in the photographic industry, it is released into the water, contaminating ground, and household water. It can be easily found in different water bodies such as rivers, lakes, ponds, and seas. MTL was found to be a cancerogenic organic pollutant with a significant impact on human health, the environment, animals, plants, and water sources [2]. MTL is non-biodegradable and can accumulate in biotic organisms. It is also related to numerous environmental issues, even in low concentrations. Nevertheless, a larger dose of MTL is necessary to have a substantial effect on several health problems, such as cancer, irritable eyes, slowed heartbeat, skin allergies, and harm to the body's internal blood supply [3]. Therefore, developing a straightforward, quick, affordable, sensitive, and practical method for ML detection in aquatic bodies is imperative. In this study, a susceptible and selective sensor for the detection and quantification of nitrogen-organic pollutant Metol (MTL) was developed. For this purpose, samarium-molybdate (Sm2(MoO4)3 nanoparticles were synthesized by organic solvent-free, eco-friendly, low-cost hydrothermal method and used as an excellent modifier with high catalytic efficiency for implementation into the carbon paste. Electrochemical measurements indicate that the developed electrode facilitates electron transfer processes and enriches the catalytic response. The fabricated Sm2(MoO4)3/CPE sensor has a wide linear range of 0.1 to 100 and 100 to 300 μM of MTL with a low detection and quantification limit of 0.047 µM and 0.156 µM at pH 3 in a BRBS, as supporting electrolyte. The results of using this sensor to analyze real water samples from various sources were satisfactory, indicating that this approach can offer an inexpensive, quick, sensitive sensor for ambient MTL monitoring",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of abstracts - 9th Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Novi Sad, Serbia - June 3 - 7, 2024",
title = "Hydrothermal synthesis of novel Sm2(MoO4)3 for selective electrochemical detection of pesticide metol in water samples",
pages = "147-147",
doi = "10.5281/zenodo.11194246"
}

Mutić, T., Stanković, V., Đurđić, S., Kalcher, K., Ortner, A.,& Stanković, D.. (2024). Hydrothermal synthesis of novel Sm2(MoO4)3 for selective electrochemical detection of pesticide metol in water samples. in Book of abstracts - 9th Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Novi Sad, Serbia - June 3 - 7, 2024
Belgrade : Serbian Chemical Society., 147-147.
https://doi.org/10.5281/zenodo.11194246

Mutić T, Stanković V, Đurđić S, Kalcher K, Ortner A, Stanković D. Hydrothermal synthesis of novel Sm2(MoO4)3 for selective electrochemical detection of pesticide metol in water samples. in Book of abstracts - 9th Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Novi Sad, Serbia - June 3 - 7, 2024. 2024;:147-147.
doi:10.5281/zenodo.11194246 .

Mutić, Tijana, Stanković, Vesna, Đurđić, Slađana, Kalcher, Kurt, Ortner, Astrid, Stanković, Dalibor, "Hydrothermal synthesis of novel Sm2(MoO4)3 for selective electrochemical detection of pesticide metol in water samples" in Book of abstracts - 9th Regional Symposium on Electrochemistry South-East Europe, RSE-SEE, Novi Sad, Serbia - June 3 - 7, 2024 (2024):147-147,
https://doi.org/10.5281/zenodo.11194246 . .