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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mahmood, M. Yang Xu Zhongrui Li Dervishi, E. Ali, N. Saini, V. Biris, A.S. Trigwell, S. Zharov, V.P. Biris, A.R. Lupu, D. |
| Copyright Year | 2008 |
| Description | Author affiliation: Appl. Sci. Dept., Univ. of Arkansas at Little Rock, Little Rock, AR (Mahmood, M.; Yang Xu; Zhongrui Li; Dervishi, E.; Ali, N.; Saini, V.; Biris, A.S.) |
| Abstract | Graphitic nanomaterials have been synthesized by chemical vapor deposition in different morphologies, sizes and shapes. After being administered to cancerous HeLa cells cultures for 24 hours, it was found that they were uptaken inside various subcompartments of the cells. The surface charge was observed to play a major role if the cells were absorbed with predilection inside the cytoplasm or the nucleus. Radio-Frequency electromagnetic radiation of 350 KHz was applied to the cell cultures and it was found that the graphitic materials are strong absorbers of such radiation, fact which was reflected into a higher localized heating inside the cells. The nanoparticles were found to create localized damage at the level of DNA and various membranes, which was reflected in the inducement of apoptosis of the cells. Various experimental conditions and how they correspond to the cell death observations are presented as well. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 743312 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424422784 |
| ISSN | 01972618 |
| DOI | 10.1109/08IAS.2008.86 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-05 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Radio frequency Nanoparticles Electromagnetic heating Shape Surface morphology DNA Electromagnetic radiation Nanomaterials Chemical vapor deposition Neoplasms |
| Content Type | Text |
| Resource Type | Article |
| Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering |
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