A carbon paste electrode modified with Al2O3-supported palladium nanoparticles for simultaneous voltammetric determination of melatonin, dopamine, and acetaminophen
The authors have modified a carbon paste electrode with Al 2 O 3 -supported palladium nanoparticles (PdNP@Al 2 O 3 ) to obtain a sensor for simultaneous voltammetric determination of melatonin (MT), dopamine (DA) and acetaminophen (AC). The PdNP@Al 2 O 3 was characterized by scanning electron micros...
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| Veröffentlicht in: | Mikrochimica acta (1966) 2019-08, Vol.186 (8), Article 540 |
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| container_title | Mikrochimica acta (1966) |
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| creator | Soltani, Nasrin Tavakkoli, Nahid Shahdost-fard, Faezeh Salavati, Hossein Abdoli, Fatemeh |
| description | The authors have modified a carbon paste electrode with Al
2
O
3
-supported palladium nanoparticles (PdNP@Al
2
O
3
) to obtain a sensor for simultaneous voltammetric determination of melatonin (MT), dopamine (DA) and acetaminophen (AC). The PdNP@Al
2
O
3
was characterized by scanning electron microscopy and energy-dispersive X-ray spectra. The sensor can detect DA, AC, MT and their mixtures by giving distinct signals at working voltages of typically 236, 480 and 650 mV (vs. Ag/AgCl), respectively. Differential pulse voltammetric peak currents of DA, AC and MT increase linearly in the 50 nmol L
−1
- 1.45 mmol L
−1
, 40 nmol L
−1
-1.4 mmol L
−1
, and 6.0 nmol L
−1
- 1.4 mmol L
−1
concentration ranges. The limits of detection are 36.5 nmol L
−1
for DA, 36.5 nmol L
−1
for AC, and 21.6 nmol L
−1
for MT. The sensor was successfully used to detect the analytes in (spiked) human serum and drug samples.
Graphical abstract
Schematic presentation of Al2O3-supported palladium nanoparticles (PdNP@Al2O3) for modification of a carbon paste electrode (CPE) to develop a voltammetric sensor for the simultaneous determination of dopamine (DA), acetaminophen (AC) and melatonin (MT). |
| doi_str_mv | 10.1007/s00604-019-3541-3 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2488005450</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2488005450</sourcerecordid><originalsourceid>FETCH-LOGICAL-c349t-bad3ba959b672e558adcc583815a742bc6b4f4bba0e968fbef6a73181ec99c5f3</originalsourceid><addsrcrecordid>eNp1UUtrHSEUlpJCb9L-gO6EbmOqo85jeQl9BALZJOvhqMfGMKNTdVr6f_pD6-UWuurqvL4Hh4-Q94LfCM6Hj4XznivGxcSkVoLJV-QglOyZ5oO8IAfOu57JfujekMtSXjgXQ9-pA_l9pBaySZFuUCpSXNDWnBzSNbngAzr6M9Rnely6B8nKvm0p17bcYFnAhX2lEWLaINdgFyzUp0xLWPelQsS0F_ojtXZdseZgqcOKeQ0RamiOydMVF6gphnhNXVNpJ7ymEB0Fi_U0pu0Z41vy2sNS8N3fekWePn96vP3K7h--3N0e75mVaqrMgJMGJj2Z9idqPYKzVo9yFBoG1RnbG-WVMcBx6kdv0PcwSDEKtNNktZdX5MNZd8vp-46lzi9pz7FZzp0aR8610ryhxBllcyolo5-3HFbIv2bB51MY8zmMuYUxn8KYZeN0Z05p2PgN8z_l_5P-APvpkZw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2488005450</pqid></control><display><type>article</type><title>A carbon paste electrode modified with Al2O3-supported palladium nanoparticles for simultaneous voltammetric determination of melatonin, dopamine, and acetaminophen</title><source>SpringerLink Journals - AutoHoldings</source><creator>Soltani, Nasrin ; Tavakkoli, Nahid ; Shahdost-fard, Faezeh ; Salavati, Hossein ; Abdoli, Fatemeh</creator><creatorcontrib>Soltani, Nasrin ; Tavakkoli, Nahid ; Shahdost-fard, Faezeh ; Salavati, Hossein ; Abdoli, Fatemeh</creatorcontrib><description>The authors have modified a carbon paste electrode with Al
2
O
3
-supported palladium nanoparticles (PdNP@Al
2
O
3
) to obtain a sensor for simultaneous voltammetric determination of melatonin (MT), dopamine (DA) and acetaminophen (AC). The PdNP@Al
2
O
3
was characterized by scanning electron microscopy and energy-dispersive X-ray spectra. The sensor can detect DA, AC, MT and their mixtures by giving distinct signals at working voltages of typically 236, 480 and 650 mV (vs. Ag/AgCl), respectively. Differential pulse voltammetric peak currents of DA, AC and MT increase linearly in the 50 nmol L
−1
- 1.45 mmol L
−1
, 40 nmol L
−1
-1.4 mmol L
−1
, and 6.0 nmol L
−1
- 1.4 mmol L
−1
concentration ranges. The limits of detection are 36.5 nmol L
−1
for DA, 36.5 nmol L
−1
for AC, and 21.6 nmol L
−1
for MT. The sensor was successfully used to detect the analytes in (spiked) human serum and drug samples.
Graphical abstract
Schematic presentation of Al2O3-supported palladium nanoparticles (PdNP@Al2O3) for modification of a carbon paste electrode (CPE) to develop a voltammetric sensor for the simultaneous determination of dopamine (DA), acetaminophen (AC) and melatonin (MT).</description><identifier>ISSN: 0026-3672</identifier><identifier>EISSN: 1436-5073</identifier><identifier>DOI: 10.1007/s00604-019-3541-3</identifier><language>eng</language><publisher>Vienna: Springer Vienna</publisher><subject>Alternating current ; Aluminum oxide ; Analgesics ; Analytical Chemistry ; Carbon ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Dopamine ; Electrodes ; Melatonin ; Microengineering ; Nanochemistry ; Nanoparticles ; Nanotechnology ; Original Paper ; Palladium ; Sensors ; Silver chloride ; Voltammetry ; X ray spectra</subject><ispartof>Mikrochimica acta (1966), 2019-08, Vol.186 (8), Article 540</ispartof><rights>Springer-Verlag GmbH Austria, part of Springer Nature 2019</rights><rights>Springer-Verlag GmbH Austria, part of Springer Nature 2019.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-bad3ba959b672e558adcc583815a742bc6b4f4bba0e968fbef6a73181ec99c5f3</citedby><cites>FETCH-LOGICAL-c349t-bad3ba959b672e558adcc583815a742bc6b4f4bba0e968fbef6a73181ec99c5f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00604-019-3541-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00604-019-3541-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Soltani, Nasrin</creatorcontrib><creatorcontrib>Tavakkoli, Nahid</creatorcontrib><creatorcontrib>Shahdost-fard, Faezeh</creatorcontrib><creatorcontrib>Salavati, Hossein</creatorcontrib><creatorcontrib>Abdoli, Fatemeh</creatorcontrib><title>A carbon paste electrode modified with Al2O3-supported palladium nanoparticles for simultaneous voltammetric determination of melatonin, dopamine, and acetaminophen</title><title>Mikrochimica acta (1966)</title><addtitle>Microchim Acta</addtitle><description>The authors have modified a carbon paste electrode with Al
2
O
3
-supported palladium nanoparticles (PdNP@Al
2
O
3
) to obtain a sensor for simultaneous voltammetric determination of melatonin (MT), dopamine (DA) and acetaminophen (AC). The PdNP@Al
2
O
3
was characterized by scanning electron microscopy and energy-dispersive X-ray spectra. The sensor can detect DA, AC, MT and their mixtures by giving distinct signals at working voltages of typically 236, 480 and 650 mV (vs. Ag/AgCl), respectively. Differential pulse voltammetric peak currents of DA, AC and MT increase linearly in the 50 nmol L
−1
- 1.45 mmol L
−1
, 40 nmol L
−1
-1.4 mmol L
−1
, and 6.0 nmol L
−1
- 1.4 mmol L
−1
concentration ranges. The limits of detection are 36.5 nmol L
−1
for DA, 36.5 nmol L
−1
for AC, and 21.6 nmol L
−1
for MT. The sensor was successfully used to detect the analytes in (spiked) human serum and drug samples.
Graphical abstract
Schematic presentation of Al2O3-supported palladium nanoparticles (PdNP@Al2O3) for modification of a carbon paste electrode (CPE) to develop a voltammetric sensor for the simultaneous determination of dopamine (DA), acetaminophen (AC) and melatonin (MT).</description><subject>Alternating current</subject><subject>Aluminum oxide</subject><subject>Analgesics</subject><subject>Analytical Chemistry</subject><subject>Carbon</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Dopamine</subject><subject>Electrodes</subject><subject>Melatonin</subject><subject>Microengineering</subject><subject>Nanochemistry</subject><subject>Nanoparticles</subject><subject>Nanotechnology</subject><subject>Original Paper</subject><subject>Palladium</subject><subject>Sensors</subject><subject>Silver chloride</subject><subject>Voltammetry</subject><subject>X ray spectra</subject><issn>0026-3672</issn><issn>1436-5073</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1UUtrHSEUlpJCb9L-gO6EbmOqo85jeQl9BALZJOvhqMfGMKNTdVr6f_pD6-UWuurqvL4Hh4-Q94LfCM6Hj4XznivGxcSkVoLJV-QglOyZ5oO8IAfOu57JfujekMtSXjgXQ9-pA_l9pBaySZFuUCpSXNDWnBzSNbngAzr6M9Rnely6B8nKvm0p17bcYFnAhX2lEWLaINdgFyzUp0xLWPelQsS0F_ojtXZdseZgqcOKeQ0RamiOydMVF6gphnhNXVNpJ7ymEB0Fi_U0pu0Z41vy2sNS8N3fekWePn96vP3K7h--3N0e75mVaqrMgJMGJj2Z9idqPYKzVo9yFBoG1RnbG-WVMcBx6kdv0PcwSDEKtNNktZdX5MNZd8vp-46lzi9pz7FZzp0aR8610ryhxBllcyolo5-3HFbIv2bB51MY8zmMuYUxn8KYZeN0Z05p2PgN8z_l_5P-APvpkZw</recordid><startdate>20190801</startdate><enddate>20190801</enddate><creator>Soltani, Nasrin</creator><creator>Tavakkoli, Nahid</creator><creator>Shahdost-fard, Faezeh</creator><creator>Salavati, Hossein</creator><creator>Abdoli, Fatemeh</creator><general>Springer Vienna</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope></search><sort><creationdate>20190801</creationdate><title>A carbon paste electrode modified with Al2O3-supported palladium nanoparticles for simultaneous voltammetric determination of melatonin, dopamine, and acetaminophen</title><author>Soltani, Nasrin ; Tavakkoli, Nahid ; Shahdost-fard, Faezeh ; Salavati, Hossein ; Abdoli, Fatemeh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-bad3ba959b672e558adcc583815a742bc6b4f4bba0e968fbef6a73181ec99c5f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Alternating current</topic><topic>Aluminum oxide</topic><topic>Analgesics</topic><topic>Analytical Chemistry</topic><topic>Carbon</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Dopamine</topic><topic>Electrodes</topic><topic>Melatonin</topic><topic>Microengineering</topic><topic>Nanochemistry</topic><topic>Nanoparticles</topic><topic>Nanotechnology</topic><topic>Original Paper</topic><topic>Palladium</topic><topic>Sensors</topic><topic>Silver chloride</topic><topic>Voltammetry</topic><topic>X ray spectra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Soltani, Nasrin</creatorcontrib><creatorcontrib>Tavakkoli, Nahid</creatorcontrib><creatorcontrib>Shahdost-fard, Faezeh</creatorcontrib><creatorcontrib>Salavati, Hossein</creatorcontrib><creatorcontrib>Abdoli, Fatemeh</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><jtitle>Mikrochimica acta (1966)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Soltani, Nasrin</au><au>Tavakkoli, Nahid</au><au>Shahdost-fard, Faezeh</au><au>Salavati, Hossein</au><au>Abdoli, Fatemeh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A carbon paste electrode modified with Al2O3-supported palladium nanoparticles for simultaneous voltammetric determination of melatonin, dopamine, and acetaminophen</atitle><jtitle>Mikrochimica acta (1966)</jtitle><stitle>Microchim Acta</stitle><date>2019-08-01</date><risdate>2019</risdate><volume>186</volume><issue>8</issue><artnum>540</artnum><issn>0026-3672</issn><eissn>1436-5073</eissn><abstract>The authors have modified a carbon paste electrode with Al
2
O
3
-supported palladium nanoparticles (PdNP@Al
2
O
3
) to obtain a sensor for simultaneous voltammetric determination of melatonin (MT), dopamine (DA) and acetaminophen (AC). The PdNP@Al
2
O
3
was characterized by scanning electron microscopy and energy-dispersive X-ray spectra. The sensor can detect DA, AC, MT and their mixtures by giving distinct signals at working voltages of typically 236, 480 and 650 mV (vs. Ag/AgCl), respectively. Differential pulse voltammetric peak currents of DA, AC and MT increase linearly in the 50 nmol L
−1
- 1.45 mmol L
−1
, 40 nmol L
−1
-1.4 mmol L
−1
, and 6.0 nmol L
−1
- 1.4 mmol L
−1
concentration ranges. The limits of detection are 36.5 nmol L
−1
for DA, 36.5 nmol L
−1
for AC, and 21.6 nmol L
−1
for MT. The sensor was successfully used to detect the analytes in (spiked) human serum and drug samples.
Graphical abstract
Schematic presentation of Al2O3-supported palladium nanoparticles (PdNP@Al2O3) for modification of a carbon paste electrode (CPE) to develop a voltammetric sensor for the simultaneous determination of dopamine (DA), acetaminophen (AC) and melatonin (MT).</abstract><cop>Vienna</cop><pub>Springer Vienna</pub><doi>10.1007/s00604-019-3541-3</doi></addata></record> |
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| ispartof | Mikrochimica acta (1966), 2019-08, Vol.186 (8), Article 540 |
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| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Alternating current Aluminum oxide Analgesics Analytical Chemistry Carbon Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Dopamine Electrodes Melatonin Microengineering Nanochemistry Nanoparticles Nanotechnology Original Paper Palladium Sensors Silver chloride Voltammetry X ray spectra |
| title | A carbon paste electrode modified with Al2O3-supported palladium nanoparticles for simultaneous voltammetric determination of melatonin, dopamine, and acetaminophen |
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