| dc.date.accessioned |
2010-11-25T12:04:47Z |
und |
| dc.date.accessioned |
2017-11-06T11:59:50Z |
|
| dc.date.available |
2010-11-25T12:04:47Z |
und |
| dc.date.available |
2017-11-06T11:59:50Z |
|
| dc.date.issued |
2006-11-27 |
|
| dc.identifier.uri |
http://hdl.handle.net/10138/21158 |
|
| dc.publisher |
Helsingin yliopisto |
fi |
| dc.publisher |
Helsingfors universitet |
sv |
| dc.publisher |
University of Helsinki |
en |
| dc.title |
64Cu production, ligands and biomedical applications |
en |
| ethesis.discipline |
Radiochemistry |
en |
| ethesis.discipline |
Radiokemia |
fi |
| ethesis.discipline |
Radiokemi |
sv |
| ethesis.discipline.URI |
http://data.hulib.helsinki.fi/id/A18c84da-ebaf-4d10-9239-812b258a1067 |
|
| ethesis.department.URI |
http://data.hulib.helsinki.fi/id/c2dd677c-da9c-4011-94b0-27b1585ac1cb |
|
| ethesis.department |
Kemiska institutionen |
sv |
| ethesis.department |
Department of Chemistry |
en |
| ethesis.department |
Kemian laitos |
fi |
| ethesis.faculty |
Matematisk-naturvetenskapliga fakulteten |
sv |
| ethesis.faculty |
Matemaattis-luonnontieteellinen tiedekunta |
fi |
| ethesis.faculty |
Faculty of Science |
en |
| ethesis.faculty.URI |
http://data.hulib.helsinki.fi/id/8d59209f-6614-4edd-9744-1ebdaf1d13ca |
|
| ethesis.university.URI |
http://data.hulib.helsinki.fi/id/50ae46d8-7ba9-4821-877c-c994c78b0d97 |
|
| ethesis.university |
Helsingfors universitet |
sv |
| ethesis.university |
University of Helsinki |
en |
| ethesis.university |
Helsingin yliopisto |
fi |
| dct.creator |
Makkonen-Craig, Stewart |
|
| dct.issued |
2006 |
|
| dct.language.ISO639-2 |
eng |
|
| dct.abstract |
64Cu (Iβ+ = 17%, Iβ− = 39%, IEC = 43%) is an important emerging biomedical radionuclide that is suitable for labelling a wide range of radiopharmaceuticals for PET imaging, as well as systemic or local radioimmunotherapy of tumours. Its positron energy spectrum is comparable with that of 18F, allowing high spatial resolution in PET imaging. Its intermediate half-life (12.7 h) permits PET evaluation of slow biochemical pathways, such as protein and peptide interactions with cellular targets, and distribution to satellite imaging and therapy centres. The optimum production route for radiochemically-pure, carrier-free 64Cu is via the reaction 64Ni(p,n) at 12 → 9 MeV followed by anion exchange chromatography. Biomedical applications follow three principal strategies: (i) direct application of 64Cu as a biological tracer, (ii) complexing with redox sensitive ligands (e.g. bisthiosemicarbazones) that release 64Cu upon reduction in hypoxic cells, and (iii) coordination with bifunctional ligands (e.g. tetraaza macrocycles) that covalently bond to intact antibodies, antibody fragments, peptides, peptide analogues or shell cross-linked nanoparticles for targeting receptors expressed by tumours. |
en |
| dct.language |
en |
|
| ethesis.language.URI |
http://data.hulib.helsinki.fi/id/languages/eng |
|
| ethesis.language |
English |
en |
| ethesis.language |
englanti |
fi |
| ethesis.language |
engelska |
sv |
| ethesis.supervisor |
Helariutta, Kerttuli |
|
| ethesis.thesistype |
pro gradu-avhandlingar |
sv |
| ethesis.thesistype |
pro gradu -tutkielmat |
fi |
| ethesis.thesistype |
master's thesis |
en |
| ethesis.thesistype.URI |
http://data.hulib.helsinki.fi/id/thesistypes/mastersthesis |
|
| dct.identifier.urn |
URN:NBN:fi-fe20061768 |
|
| dc.type.dcmitype |
Text |
|
| dct.rights |
This publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited. |
en |
| dct.rights |
Publikationen är skyddad av upphovsrätten. Den får läsas och skrivas ut för personligt bruk. Användning i kommersiellt syfte är förbjuden. |
sv |
| dct.rights |
Julkaisu on tekijänoikeussäännösten alainen. Teosta voi lukea ja tulostaa henkilökohtaista käyttöä varten. Käyttö kaupallisiin tarkoituksiin on kielletty. |
fi |
