Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential
<p dir="ltr">In this work, we study the electrochemical performance of Nb<sub>2</sub>CT<sub>x</sub> and Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> MXenes in the aqueous media and their application as a sensing platform for sma...
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| مؤلفون آخرون: | , , , , , , |
| منشور في: |
2020
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| الموضوعات: | |
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إضافة وسم
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| _version_ | 1864513555007537152 |
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| author | P. Abdul Rasheed (4863283) |
| author2 | Ravi P. Pandey (1449436) Tricia Gomez (9624535) Khadeeja A. Jabbar (16931796) Kaitlyn Prenger (8587548) Michael Naguib (1441495) Brahim Aïssa (14157243) Khaled A. Mahmoud (572646) |
| author2_role | author author author author author author author |
| author_facet | P. Abdul Rasheed (4863283) Ravi P. Pandey (1449436) Tricia Gomez (9624535) Khadeeja A. Jabbar (16931796) Kaitlyn Prenger (8587548) Michael Naguib (1441495) Brahim Aïssa (14157243) Khaled A. Mahmoud (572646) |
| author_role | author |
| dc.creator.none.fl_str_mv | P. Abdul Rasheed (4863283) Ravi P. Pandey (1449436) Tricia Gomez (9624535) Khadeeja A. Jabbar (16931796) Kaitlyn Prenger (8587548) Michael Naguib (1441495) Brahim Aïssa (14157243) Khaled A. Mahmoud (572646) |
| dc.date.none.fl_str_mv | 2020-10-01T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.elecom.2020.106811 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Nb-based_MXenes_for_efficient_electrochemical_sensing_of_small_biomolecules_in_the_anodic_potential/24270379 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical sciences Physical chemistry Niobium MXene Electrochemical stability Oxygen reduction reaction Sensors Small biomolecule detection |
| dc.title.none.fl_str_mv | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">In this work, we study the electrochemical performance of Nb<sub>2</sub>CT<sub>x</sub> and Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> MXenes in the aqueous media and their application as a sensing platform for small biomolecules. Both Nb<sub>2</sub>CT<sub>x</sub> and Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> are electrochemically stable up to an anodic potential of 0.5 V. It was found that Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> is more electrochemically active than Nb<sub>2</sub>CT<sub>x</sub>. Based on this, Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> was evaluated for the electrochemical detection of aqueous media solutions containing ascorbic acid, uric acid and dopamine. This work opens the door for the wider application of Nb-based MXenes in aqueous electrochemical sensing applications.</p><h2>Other Information</h2><p dir="ltr">Published in: Electrochemistry Communications<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.elecom.2020.106811" target="_blank">https://dx.doi.org/10.1016/j.elecom.2020.106811</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_2b5866bb5b2f820cacdbedf7806fc0e3 |
| identifier_str_mv | 10.1016/j.elecom.2020.106811 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/24270379 |
| publishDate | 2020 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potentialP. Abdul Rasheed (4863283)Ravi P. Pandey (1449436)Tricia Gomez (9624535)Khadeeja A. Jabbar (16931796)Kaitlyn Prenger (8587548)Michael Naguib (1441495)Brahim Aïssa (14157243)Khaled A. Mahmoud (572646)Chemical sciencesPhysical chemistryNiobiumMXeneElectrochemical stabilityOxygen reduction reactionSensorsSmall biomolecule detection<p dir="ltr">In this work, we study the electrochemical performance of Nb<sub>2</sub>CT<sub>x</sub> and Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> MXenes in the aqueous media and their application as a sensing platform for small biomolecules. Both Nb<sub>2</sub>CT<sub>x</sub> and Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> are electrochemically stable up to an anodic potential of 0.5 V. It was found that Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> is more electrochemically active than Nb<sub>2</sub>CT<sub>x</sub>. Based on this, Nb<sub>4</sub>C<sub>3</sub>T<sub>x</sub> was evaluated for the electrochemical detection of aqueous media solutions containing ascorbic acid, uric acid and dopamine. This work opens the door for the wider application of Nb-based MXenes in aqueous electrochemical sensing applications.</p><h2>Other Information</h2><p dir="ltr">Published in: Electrochemistry Communications<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.elecom.2020.106811" target="_blank">https://dx.doi.org/10.1016/j.elecom.2020.106811</a></p>2020-10-01T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.elecom.2020.106811https://figshare.com/articles/journal_contribution/Nb-based_MXenes_for_efficient_electrochemical_sensing_of_small_biomolecules_in_the_anodic_potential/24270379CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/242703792020-10-01T00:00:00Z |
| spellingShingle | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential P. Abdul Rasheed (4863283) Chemical sciences Physical chemistry Niobium MXene Electrochemical stability Oxygen reduction reaction Sensors Small biomolecule detection |
| status_str | publishedVersion |
| title | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential |
| title_full | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential |
| title_fullStr | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential |
| title_full_unstemmed | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential |
| title_short | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential |
| title_sort | Nb-based MXenes for efficient electrochemical sensing of small biomolecules in the anodic potential |
| topic | Chemical sciences Physical chemistry Niobium MXene Electrochemical stability Oxygen reduction reaction Sensors Small biomolecule detection |