Developing Mn-doped lead sulfide quantum dots for MRI labels
Magnetic interactions of Mn2+ions in lead sulfide (PbS) nanocrystals with protons in water are probed by NMR and MRI. A thin layer of capping molecules enables free solvent diffusion to the nanocrystal surface resulting in a decrease of proton relaxation times. Magnetic resonance imaging of neuronal...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
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Royal Society of Chemistry
2016
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| Online Access: | https://eprints.nottingham.ac.uk/37587/ |
| _version_ | 1848795491518644224 |
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| author | Turyanska, Lyudmila Moro, Fabrizio Patanè, Amalia Barr, James Köckenberger, Walter Taylor, Alexander Faas, Henryk Fowler, Maxine J. Wigmore, Peter Trueman, Rebecca C. Williams, Huw Edward Llewelyn Thomas, Neil R. |
| author_facet | Turyanska, Lyudmila Moro, Fabrizio Patanè, Amalia Barr, James Köckenberger, Walter Taylor, Alexander Faas, Henryk Fowler, Maxine J. Wigmore, Peter Trueman, Rebecca C. Williams, Huw Edward Llewelyn Thomas, Neil R. |
| author_sort | Turyanska, Lyudmila |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | Magnetic interactions of Mn2+ions in lead sulfide (PbS) nanocrystals with protons in water are probed by NMR and MRI. A thin layer of capping molecules enables free solvent diffusion to the nanocrystal surface resulting in a decrease of proton relaxation times. Magnetic resonance imaging of neuronal cell pellets exposed to (PbMn)S at non-toxic concentrations demonstrates their prospects as MRI-labels. |
| first_indexed | 2025-11-14T19:32:56Z |
| format | Article |
| id | nottingham-37587 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:32:56Z |
| publishDate | 2016 |
| publisher | Royal Society of Chemistry |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-375872020-05-04T18:21:16Z https://eprints.nottingham.ac.uk/37587/ Developing Mn-doped lead sulfide quantum dots for MRI labels Turyanska, Lyudmila Moro, Fabrizio Patanè, Amalia Barr, James Köckenberger, Walter Taylor, Alexander Faas, Henryk Fowler, Maxine J. Wigmore, Peter Trueman, Rebecca C. Williams, Huw Edward Llewelyn Thomas, Neil R. Magnetic interactions of Mn2+ions in lead sulfide (PbS) nanocrystals with protons in water are probed by NMR and MRI. A thin layer of capping molecules enables free solvent diffusion to the nanocrystal surface resulting in a decrease of proton relaxation times. Magnetic resonance imaging of neuronal cell pellets exposed to (PbMn)S at non-toxic concentrations demonstrates their prospects as MRI-labels. Royal Society of Chemistry 2016-11-14 Article PeerReviewed Turyanska, Lyudmila, Moro, Fabrizio, Patanè, Amalia, Barr, James, Köckenberger, Walter, Taylor, Alexander, Faas, Henryk, Fowler, Maxine J., Wigmore, Peter, Trueman, Rebecca C., Williams, Huw Edward Llewelyn and Thomas, Neil R. (2016) Developing Mn-doped lead sulfide quantum dots for MRI labels. Journal of Materials Chemistry B, 42 . pp. 6797-6802. ISSN 2050-750X http://pubs.rsc.org/en/Content/ArticleLanding/2016/TB/C6TB02574A#!divAbstract doi:10.1039/c6tb02574a doi:10.1039/c6tb02574a |
| spellingShingle | Turyanska, Lyudmila Moro, Fabrizio Patanè, Amalia Barr, James Köckenberger, Walter Taylor, Alexander Faas, Henryk Fowler, Maxine J. Wigmore, Peter Trueman, Rebecca C. Williams, Huw Edward Llewelyn Thomas, Neil R. Developing Mn-doped lead sulfide quantum dots for MRI labels |
| title | Developing Mn-doped lead sulfide quantum dots for MRI labels |
| title_full | Developing Mn-doped lead sulfide quantum dots for MRI labels |
| title_fullStr | Developing Mn-doped lead sulfide quantum dots for MRI labels |
| title_full_unstemmed | Developing Mn-doped lead sulfide quantum dots for MRI labels |
| title_short | Developing Mn-doped lead sulfide quantum dots for MRI labels |
| title_sort | developing mn-doped lead sulfide quantum dots for mri labels |
| url | https://eprints.nottingham.ac.uk/37587/ https://eprints.nottingham.ac.uk/37587/ https://eprints.nottingham.ac.uk/37587/ |