Dual-functional single stranded deoxyribonucleic acid for graphene
This study reports a one-step process to produce single-stranded deoxyribonucleic acid (ssDNA) functionalized reduced graphene oxide (ssDNA/rGO). The ssDNA acts as a reducing agent for the reduction of GO into rGO and simultaneously performs functionalization onto rGO, which is confirmed by spectros...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English |
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Elsevier
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/32602/ http://umpir.ump.edu.my/id/eprint/32602/1/Dual-functional%20single%20stranded%20deoxyribonucleic%20acid%20for%20graphene%20.pdf http://umpir.ump.edu.my/id/eprint/32602/2/Dual-functional%20single%20stranded%20deoxyribonucleic%20acid%20for%20graphene_FULL.pdf |
| _version_ | 1848824062375100416 |
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| author | Albarqouni, Yasin Ali, Gomaa A. M. Lee, Soon Poh Mohd Hairul, Ab. Rahim Algarni, H. Chong, Kwok Feng |
| author_facet | Albarqouni, Yasin Ali, Gomaa A. M. Lee, Soon Poh Mohd Hairul, Ab. Rahim Algarni, H. Chong, Kwok Feng |
| author_sort | Albarqouni, Yasin |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This study reports a one-step process to produce single-stranded deoxyribonucleic acid (ssDNA) functionalized reduced graphene oxide (ssDNA/rGO). The ssDNA acts as a reducing agent for the reduction of GO into rGO and simultaneously performs functionalization onto rGO, which is confirmed by spectroscopic and microscopic analyses. Such reduction capability is not being observed in double-stranded DNA (dsDNA). The high charge density of ssDNA on rGO is investigated for its application in electrochemical supercapacitor, and it is revealed that the ssDNA/rGO exhibits a specific capacitance of 129 F g−1 with high stability (92%) up to 10,000 cycles. The findings open the gateway to develop a biomolecule-based energy storage system. |
| first_indexed | 2025-11-15T03:07:03Z |
| format | Article |
| id | ump-32602 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:07:03Z |
| publishDate | 2021 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-326022022-01-05T03:35:54Z http://umpir.ump.edu.my/id/eprint/32602/ Dual-functional single stranded deoxyribonucleic acid for graphene Albarqouni, Yasin Ali, Gomaa A. M. Lee, Soon Poh Mohd Hairul, Ab. Rahim Algarni, H. Chong, Kwok Feng QH Natural history R Medicine (General) TK Electrical engineering. Electronics Nuclear engineering This study reports a one-step process to produce single-stranded deoxyribonucleic acid (ssDNA) functionalized reduced graphene oxide (ssDNA/rGO). The ssDNA acts as a reducing agent for the reduction of GO into rGO and simultaneously performs functionalization onto rGO, which is confirmed by spectroscopic and microscopic analyses. Such reduction capability is not being observed in double-stranded DNA (dsDNA). The high charge density of ssDNA on rGO is investigated for its application in electrochemical supercapacitor, and it is revealed that the ssDNA/rGO exhibits a specific capacitance of 129 F g−1 with high stability (92%) up to 10,000 cycles. The findings open the gateway to develop a biomolecule-based energy storage system. Elsevier 2021-12-10 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/32602/1/Dual-functional%20single%20stranded%20deoxyribonucleic%20acid%20for%20graphene%20.pdf pdf en http://umpir.ump.edu.my/id/eprint/32602/2/Dual-functional%20single%20stranded%20deoxyribonucleic%20acid%20for%20graphene_FULL.pdf Albarqouni, Yasin and Ali, Gomaa A. M. and Lee, Soon Poh and Mohd Hairul, Ab. Rahim and Algarni, H. and Chong, Kwok Feng (2021) Dual-functional single stranded deoxyribonucleic acid for graphene. Electrochimica Acta, 399 (139366). pp. 1-10. ISSN 0013-4686. (Published) https://doi.org/10.1016/j.electacta.2021.139366 https://doi.org/10.1016/j.electacta.2021.139366 |
| spellingShingle | QH Natural history R Medicine (General) TK Electrical engineering. Electronics Nuclear engineering Albarqouni, Yasin Ali, Gomaa A. M. Lee, Soon Poh Mohd Hairul, Ab. Rahim Algarni, H. Chong, Kwok Feng Dual-functional single stranded deoxyribonucleic acid for graphene |
| title | Dual-functional single stranded deoxyribonucleic acid for graphene |
| title_full | Dual-functional single stranded deoxyribonucleic acid for graphene |
| title_fullStr | Dual-functional single stranded deoxyribonucleic acid for graphene |
| title_full_unstemmed | Dual-functional single stranded deoxyribonucleic acid for graphene |
| title_short | Dual-functional single stranded deoxyribonucleic acid for graphene |
| title_sort | dual-functional single stranded deoxyribonucleic acid for graphene |
| topic | QH Natural history R Medicine (General) TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/32602/ http://umpir.ump.edu.my/id/eprint/32602/ http://umpir.ump.edu.my/id/eprint/32602/ http://umpir.ump.edu.my/id/eprint/32602/1/Dual-functional%20single%20stranded%20deoxyribonucleic%20acid%20for%20graphene%20.pdf http://umpir.ump.edu.my/id/eprint/32602/2/Dual-functional%20single%20stranded%20deoxyribonucleic%20acid%20for%20graphene_FULL.pdf |