Entada Gigas seeds mediated synthesis of carbon for dielectric and sensing applications
In the current work, a plant-based carbon sample is synthesized successfully from monkey ladder (EntadaGigas) plant seeds by combustion technique. The prepared samples are subjected to characterizations such as Powder X-ray Diffractogram(PXRD), Scanning Electron Microscopy (SEM), Fourier Transform I...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2022-01-01
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| Series: | Sensors International |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666351122000079 |
| _version_ | 1811177204794523648 |
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| author | K.H. Sudheer Kumar Yashaswini H.J. Yashwanth S. Pratibha K. Hareesh S.R. Manohara |
| author_facet | K.H. Sudheer Kumar Yashaswini H.J. Yashwanth S. Pratibha K. Hareesh S.R. Manohara |
| author_sort | K.H. Sudheer Kumar |
| collection | DOAJ |
| description | In the current work, a plant-based carbon sample is synthesized successfully from monkey ladder (EntadaGigas) plant seeds by combustion technique. The prepared samples are subjected to characterizations such as Powder X-ray Diffractogram(PXRD), Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR), Energy Dispersive X-ray (EDX) Analysis. The PXRD pattern of the prepared MLC carbon sample exhibits the graphitic structure. The SEM micrograph displays the flake-like morphology; the FTIR spectrum reveals the presence of carbon-based functional groups. The dielectric property of the prepared carbon sample has been studied and confirms the good ac conductivity. The cole-cole plot of the prepared MLC carbon sample displays a single semicircle which signifies the highly resistive grain boundaries. The electrochemical study of prepared MLC Coated Ni foam electrode in 0.1 M NaOH electrolyte solution showed good redox potential output proposed by cyclic voltammetric and amperometric studies.The developed material exhibited a good response towards the glucose sensor with a sensitivity of 0.8 mAmM-1 and a limit of detection of 0.5 mM. |
| first_indexed | 2024-04-10T22:58:53Z |
| format | Article |
| id | doaj.art-3a76ff754d854167b82e5de95a0dca26 |
| institution | Directory Open Access Journal |
| issn | 2666-3511 |
| language | English |
| last_indexed | 2024-04-10T22:58:53Z |
| publishDate | 2022-01-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Sensors International |
| spelling | doaj.art-3a76ff754d854167b82e5de95a0dca262023-01-14T04:27:18ZengKeAi Communications Co., Ltd.Sensors International2666-35112022-01-013100162Entada Gigas seeds mediated synthesis of carbon for dielectric and sensing applicationsK.H. Sudheer Kumar0 Yashaswini1H.J. Yashwanth2S. Pratibha3K. Hareesh4S.R. Manohara5Department of Chemistry, B.M.S. Institute of Technology and Management1, Bangalore, 560064, IndiaDepartment of Physics, B.M.S. Institute of Technology and Management1, Bangalore, 560064, India; Corresponding author.School of Applied Sciences (Physics), Reva University, Bangalore, 560064, Karnataka, IndiaDepartment of Physics, B.M.S. Institute of Technology and Management1, Bangalore, 560064, India; Corresponding author.School of Applied Sciences (Physics), Reva University, Bangalore, 560064, Karnataka, IndiaNano-composites and Materials Research Lab, Department of Physics, Siddaganga Institute of Technology, Tumakuru, 572103, IndiaIn the current work, a plant-based carbon sample is synthesized successfully from monkey ladder (EntadaGigas) plant seeds by combustion technique. The prepared samples are subjected to characterizations such as Powder X-ray Diffractogram(PXRD), Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR), Energy Dispersive X-ray (EDX) Analysis. The PXRD pattern of the prepared MLC carbon sample exhibits the graphitic structure. The SEM micrograph displays the flake-like morphology; the FTIR spectrum reveals the presence of carbon-based functional groups. The dielectric property of the prepared carbon sample has been studied and confirms the good ac conductivity. The cole-cole plot of the prepared MLC carbon sample displays a single semicircle which signifies the highly resistive grain boundaries. The electrochemical study of prepared MLC Coated Ni foam electrode in 0.1 M NaOH electrolyte solution showed good redox potential output proposed by cyclic voltammetric and amperometric studies.The developed material exhibited a good response towards the glucose sensor with a sensitivity of 0.8 mAmM-1 and a limit of detection of 0.5 mM.http://www.sciencedirect.com/science/article/pii/S2666351122000079CombustionCarbon sampleDielectric studiesElectrochemical sensing |
| spellingShingle | K.H. Sudheer Kumar Yashaswini H.J. Yashwanth S. Pratibha K. Hareesh S.R. Manohara Entada Gigas seeds mediated synthesis of carbon for dielectric and sensing applications Sensors International Combustion Carbon sample Dielectric studies Electrochemical sensing |
| title | Entada Gigas seeds mediated synthesis of carbon for dielectric and sensing applications |
| title_full | Entada Gigas seeds mediated synthesis of carbon for dielectric and sensing applications |
| title_fullStr | Entada Gigas seeds mediated synthesis of carbon for dielectric and sensing applications |
| title_full_unstemmed | Entada Gigas seeds mediated synthesis of carbon for dielectric and sensing applications |
| title_short | Entada Gigas seeds mediated synthesis of carbon for dielectric and sensing applications |
| title_sort | entada gigas seeds mediated synthesis of carbon for dielectric and sensing applications |
| topic | Combustion Carbon sample Dielectric studies Electrochemical sensing |
| url | http://www.sciencedirect.com/science/article/pii/S2666351122000079 |
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