Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle
The rapid stopped-flow assembly of multicore iron oxide nanoparticle (IONP) was performed using the RX2000 Rapid Mixing Unit. IONP was to be stabilized using polymer PSS (Poly(sodium(4)styrenesulfonate)70k with varying concentrations of IONP from 10ppm to 50ppm. With a fixed time of one minute, t...
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| Format: | Monograph |
| Language: | English |
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Universiti Sains Malaysia
2017
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| Online Access: | http://eprints.usm.my/53279/ http://eprints.usm.my/53279/1/Rapid%20Stopped%20Flow%20Assembly%20Of%20Multicore%20Iron%20Oxide%20Nanoparticle_Harivindren%20Asokan_K4_2017.pdf |
| _version_ | 1848882484101513216 |
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| author | Harivindren, Asokan |
| author_facet | Harivindren, Asokan |
| author_sort | Harivindren, Asokan |
| building | USM Institutional Repository |
| collection | Online Access |
| description | The rapid stopped-flow assembly of multicore iron oxide nanoparticle (IONP) was performed
using the RX2000 Rapid Mixing Unit. IONP was to be stabilized using polymer PSS
(Poly(sodium(4)styrenesulfonate)70k with varying concentrations of IONP from 10ppm to
50ppm. With a fixed time of one minute, the adsorption kinetics were obtained. Adsorption kinetic
results were unstable and noisy, leading to conclusions that ineffective coating has taken place.
Due to the nature of IONP to agglomerate and sedimentate, clusters were formed even before
experimental work began, hence leading to kinetics representing the diffusion motion, rather than
the adsorption kinetics that is intended. It was concluded that rapid stopped-flow method was not
feasible to form multicore iron oxide nanoparticle. |
| first_indexed | 2025-11-15T18:35:39Z |
| format | Monograph |
| id | usm-53279 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:35:39Z |
| publishDate | 2017 |
| publisher | Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-532792022-07-05T08:29:59Z http://eprints.usm.my/53279/ Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle Harivindren, Asokan T Technology TP155-156 Chemical engineering The rapid stopped-flow assembly of multicore iron oxide nanoparticle (IONP) was performed using the RX2000 Rapid Mixing Unit. IONP was to be stabilized using polymer PSS (Poly(sodium(4)styrenesulfonate)70k with varying concentrations of IONP from 10ppm to 50ppm. With a fixed time of one minute, the adsorption kinetics were obtained. Adsorption kinetic results were unstable and noisy, leading to conclusions that ineffective coating has taken place. Due to the nature of IONP to agglomerate and sedimentate, clusters were formed even before experimental work began, hence leading to kinetics representing the diffusion motion, rather than the adsorption kinetics that is intended. It was concluded that rapid stopped-flow method was not feasible to form multicore iron oxide nanoparticle. Universiti Sains Malaysia 2017-05-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/53279/1/Rapid%20Stopped%20Flow%20Assembly%20Of%20Multicore%20Iron%20Oxide%20Nanoparticle_Harivindren%20Asokan_K4_2017.pdf Harivindren, Asokan (2017) Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Kimia. (Submitted) |
| spellingShingle | T Technology TP155-156 Chemical engineering Harivindren, Asokan Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle |
| title | Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle |
| title_full | Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle |
| title_fullStr | Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle |
| title_full_unstemmed | Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle |
| title_short | Rapid Stopped Flow Assembly Of Multicore Iron Oxide Nanoparticle |
| title_sort | rapid stopped flow assembly of multicore iron oxide nanoparticle |
| topic | T Technology TP155-156 Chemical engineering |
| url | http://eprints.usm.my/53279/ http://eprints.usm.my/53279/1/Rapid%20Stopped%20Flow%20Assembly%20Of%20Multicore%20Iron%20Oxide%20Nanoparticle_Harivindren%20Asokan_K4_2017.pdf |