A sonochemical assisted synthesis of hollow sphere structured tin (IV) oxide on graphene oxide sheets for the low-level detection of environmental pollutant mercury in biological samples and foodstuffs
Copyright © 2020 Elsevier B.V. All rights reserved..
In modern approaches for nanomaterials synthesis, ultrasonication plays an important role in providing the larger surface area and smaller crystalline size properties that are favorable to electrochemical techniques. Herein, we report the tin (IV) oxide on graphene oxide nanoparticles were synthesized (SnO2GO NPs) by ultrasonic methodology (UZ SONOPULS HD 3400 Ultrasonic homogenizer) with the total power of 400 W and the (frequency of 20 kHz; 140 W/dm3). The formation of as-prepared SnO2@GO NPs and its surface morphology were scrutinized over XRD, XPS, TEM, and FESEM. Besides, the sonochemically prepared SnO2@GO NPs were employed for the determination of environmental hazardous mercury (Hg). As a result, the modified electrode acquired a very low-level detection limit of 1.2 nM with a wider range of 0.01-10.41-µM and 14.52-225.4-µM for the detection of Hg. Finally, the practical applicability of SnO2@GO NPs in spiked human blood serum and tuna fish samples shows appreciable found and recovery values..
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2020 |
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Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:67 |
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Enthalten in: |
Ultrasonics sonochemistry - 67(2020) vom: 15. Okt., Seite 105164 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Tamilalagan, Elayappan [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 19.02.2021 Date Revised 19.02.2021 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.ultsonch.2020.105164 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM310002753 |
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100 | 1 | |a Tamilalagan, Elayappan |e verfasserin |4 aut | |
245 | 1 | 2 | |a A sonochemical assisted synthesis of hollow sphere structured tin (IV) oxide on graphene oxide sheets for the low-level detection of environmental pollutant mercury in biological samples and foodstuffs |
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500 | |a Date Revised 19.02.2021 | ||
500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2020 Elsevier B.V. All rights reserved. | ||
520 | |a In modern approaches for nanomaterials synthesis, ultrasonication plays an important role in providing the larger surface area and smaller crystalline size properties that are favorable to electrochemical techniques. Herein, we report the tin (IV) oxide on graphene oxide nanoparticles were synthesized (SnO2GO NPs) by ultrasonic methodology (UZ SONOPULS HD 3400 Ultrasonic homogenizer) with the total power of 400 W and the (frequency of 20 kHz; 140 W/dm3). The formation of as-prepared SnO2@GO NPs and its surface morphology were scrutinized over XRD, XPS, TEM, and FESEM. Besides, the sonochemically prepared SnO2@GO NPs were employed for the determination of environmental hazardous mercury (Hg). As a result, the modified electrode acquired a very low-level detection limit of 1.2 nM with a wider range of 0.01-10.41-µM and 14.52-225.4-µM for the detection of Hg. Finally, the practical applicability of SnO2@GO NPs in spiked human blood serum and tuna fish samples shows appreciable found and recovery values. | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Biological samples | |
650 | 4 | |a Mercury detection | |
650 | 4 | |a SnO(2)@GO | |
650 | 4 | |a Sonochemical synthesis | |
650 | 4 | |a Tuna fish | |
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700 | 1 | |a Akilarasan, Muthumariappan |e verfasserin |4 aut | |
700 | 1 | |a Chen, Shen-Ming |e verfasserin |4 aut | |
700 | 1 | |a Chen, Tse-Wei |e verfasserin |4 aut | |
700 | 1 | |a Huang, Yi Chen |e verfasserin |4 aut | |
700 | 1 | |a Hao, Qingli |e verfasserin |4 aut | |
700 | 1 | |a Lei, Wu |e verfasserin |4 aut | |
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