Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure
This paper reported the synthesis of copper nanoparticles (Cu-NPs) via the chemical method in the presence of CuSO4.5H20 as precursor, polysaccharide as a stabilizer and ascorbic acid was acted as a reducing agent. In this study, the irradiation time was varied to evaluate the effect of time exposur...
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| Format: | Conference or Workshop Item |
| Language: | English |
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2021
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| Online Access: | http://eprints.utm.my/96702/1/MohamedSukri2021_PreparationAndCharacterizationOfPolysaccharideMediatedCopperNanoparticle.pdf |
| _version_ | 1796866276107223040 |
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| author | Tarmizi, Z. I. Arifin, N. I. Rasit Ali, R. Shameli, K. Zhe, J. C. Salleh, M. S. N. |
| author_facet | Tarmizi, Z. I. Arifin, N. I. Rasit Ali, R. Shameli, K. Zhe, J. C. Salleh, M. S. N. |
| author_sort | Tarmizi, Z. I. |
| collection | ePrints |
| description | This paper reported the synthesis of copper nanoparticles (Cu-NPs) via the chemical method in the presence of CuSO4.5H20 as precursor, polysaccharide as a stabilizer and ascorbic acid was acted as a reducing agent. In this study, the irradiation time was varied to evaluate the effect of time exposure with the Cu-NPs production. The analysis of samples without and with polysaccharide was characterized using ultraviolet-visible (UV-Vis) spectroscopy, X-ray diffraction (XRD) and Fourier-transform infrared coupled with attenuated total reflection instrument (ATR-FTIR). Based on the observation, reddish-brown colour solution demonstrated the formation of Cu-NPs and UV-Vis proved the plasmon resonance (SPR) spectra at the peak of 580 nm. The sharp peak of XRD at angle 2O gives the value of 43.69°, 50.81°, and 74.42° was attributed to Cu-NPs and the presence of polysaccharides maintained the crystallinity of Cu-NPs. FTIR results shows that the interaction peaks were occurred based on shifting of the peak to higher wavenumber. In conclusion, Cu-NPs were successfully produced by using the microwave method and be a function of time. |
| first_indexed | 2024-03-05T21:09:43Z |
| format | Conference or Workshop Item |
| id | utm.eprints-96702 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T21:09:43Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | utm.eprints-967022022-08-17T07:24:35Z http://eprints.utm.my/96702/ Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure Tarmizi, Z. I. Arifin, N. I. Rasit Ali, R. Shameli, K. Zhe, J. C. Salleh, M. S. N. T Technology (General) This paper reported the synthesis of copper nanoparticles (Cu-NPs) via the chemical method in the presence of CuSO4.5H20 as precursor, polysaccharide as a stabilizer and ascorbic acid was acted as a reducing agent. In this study, the irradiation time was varied to evaluate the effect of time exposure with the Cu-NPs production. The analysis of samples without and with polysaccharide was characterized using ultraviolet-visible (UV-Vis) spectroscopy, X-ray diffraction (XRD) and Fourier-transform infrared coupled with attenuated total reflection instrument (ATR-FTIR). Based on the observation, reddish-brown colour solution demonstrated the formation of Cu-NPs and UV-Vis proved the plasmon resonance (SPR) spectra at the peak of 580 nm. The sharp peak of XRD at angle 2O gives the value of 43.69°, 50.81°, and 74.42° was attributed to Cu-NPs and the presence of polysaccharides maintained the crystallinity of Cu-NPs. FTIR results shows that the interaction peaks were occurred based on shifting of the peak to higher wavenumber. In conclusion, Cu-NPs were successfully produced by using the microwave method and be a function of time. 2021 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/96702/1/MohamedSukri2021_PreparationAndCharacterizationOfPolysaccharideMediatedCopperNanoparticle.pdf Tarmizi, Z. I. and Arifin, N. I. and Rasit Ali, R. and Shameli, K. and Zhe, J. C. and Salleh, M. S. N. (2021) Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure. In: 5th International Conference on Advanced Technology and Applied Sciences 2020 ICATAS 2020 in conjunction with the 6th Malaysia-Japan Joint International Conference 2020 MJJIC 2020 (ICATAS-MJJIC 2020), 7 - 9 October 2021, Kuala Lumpur, Malaysia. http://dx.doi.org/10.1088/1757-899X/1051/1/012096 |
| spellingShingle | T Technology (General) Tarmizi, Z. I. Arifin, N. I. Rasit Ali, R. Shameli, K. Zhe, J. C. Salleh, M. S. N. Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure |
| title | Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure |
| title_full | Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure |
| title_fullStr | Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure |
| title_full_unstemmed | Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure |
| title_short | Preparation and characterization of polysaccharide mediated copper nanoparticle: The effect of time-varying exposure |
| title_sort | preparation and characterization of polysaccharide mediated copper nanoparticle the effect of time varying exposure |
| topic | T Technology (General) |
| url | http://eprints.utm.my/96702/1/MohamedSukri2021_PreparationAndCharacterizationOfPolysaccharideMediatedCopperNanoparticle.pdf |
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