Comparison of methods for the synthesis of silver nanoparticles stabilized in a solid polymethacrylate matrix; Talanta; Vol. 275
| Parent link: | Talanta.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 275.— 2024.— Artical number 126159, 5 p. |
|---|---|
| Otros Autores: | , , , , , , |
| Sumario: | Title screen Silver nanoparticles were synthesized inside the small plates of transparent polymer medium by reduction of silver cations. The difference in morphology and sizes of nanoparticles synthesized by chemical, photochemical and thermal reduction was revealed, which depends both on the component ratio of the mixture and on the reduction time for the specific component ratio The polymethacrylate matrix itself acts as the stabilizing agent. A colorimetric sensor based on polymethacrylate matrix and silver nanoparticles was developed for the detection of hydrogen peroxide. The optical properties of the sensor were characterized by spectrophotometer using the surface plasmon resonance. A colorimetric sensor with nanoparticles undergoing to thermal reduction showed a quick result for the determination of hydrogen peroxide in the range 0.2–4.4 mM with a detection limit 0.1 mM Текстовый файл |
| Lenguaje: | inglés |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | https://doi.org/10.1016/j.talanta.2024.126159 |
| Formato: | MixedMaterials Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672653 |
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| 200 | 1 | |a Comparison of methods for the synthesis of silver nanoparticles stabilized in a solid polymethacrylate matrix |f N. V. Saranchina, O. A. Bazhenova, S. K. Bragina [et al.] | |
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| 330 | |a Silver nanoparticles were synthesized inside the small plates of transparent polymer medium by reduction of silver cations. The difference in morphology and sizes of nanoparticles synthesized by chemical, photochemical and thermal reduction was revealed, which depends both on the component ratio of the mixture and on the reduction time for the specific component ratio The polymethacrylate matrix itself acts as the stabilizing agent. A colorimetric sensor based on polymethacrylate matrix and silver nanoparticles was developed for the detection of hydrogen peroxide. The optical properties of the sensor were characterized by spectrophotometer using the surface plasmon resonance. A colorimetric sensor with nanoparticles undergoing to thermal reduction showed a quick result for the determination of hydrogen peroxide in the range 0.2–4.4 mM with a detection limit 0.1 mM | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Talanta |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 275 |v Artical number 126159, 5 p. |d 2024 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a silver nanoparticles | |
| 610 | 1 | |a polymethacrylate matrix | |
| 610 | 1 | |a solid phase spectrophotometry | |
| 610 | 1 | |a hydrogen peroxide | |
| 610 | 1 | |a scanning electron microscopy | |
| 701 | 1 | |a Saranchina |b N. V. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1982- |g Nadezhda Vasilievna |9 15567 | |
| 701 | 1 | |a Bazhenova |b O. A. |g Olga Aleksandrovna |f 2001- |c chemist |c engineer of Tomsk Polytechnic University |9 89019 | |
| 701 | 1 | |a Bragina |b S. K. |g Sofia Konstantinovna | |
| 701 | 1 | |a Semin |b V. O. |g Viktor Olegovich | |
| 701 | 1 | |a Gavrilenko |b N. A. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1970- |g Natalia Airatovna |9 15566 | |
| 701 | 1 | |a Volgina |b T. N. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1975- |g Tatiana Nikolaevna |9 15474 | |
| 701 | 1 | |a Gavrilenko |b M. A. |c Chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1971- |g Mikhail Alekseevich |9 17446 | |
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