kjerne- og radiokjemi i norge hvor går veien videre?...j. p. omtvedt: nuclear and radiochemistry in...
TRANSCRIPT
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Jon Petter Omtvedt
Kjemisk institutt, UiO
NKS foredrag 30. november 2016
Kjerne- og radiokjemi i Norge
– hvor går veien videre?
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Slide 2J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Outline
● What is Nuclear and Radiochemistry (NRC)?
● Short (?) history of NRC at UiO
● The future
─ exciting research opportunities
─ difficult funding situation
─ need for NRC competence and knowledge
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Slide 3J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
What is Nuclear and Radiochemistry?
My definitions:
─ Nuclear chemistry is basic (nuclear) research about properties of nuclei (borderline between Chemistry and Physics)
─ Radiochemistry is application of nuclear chemistry
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Slide 4J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Nuclear and Radiochemistry Research?
─ Nuclear Energy, in particular fabrication of fuel and treatment of spent nuclear fuel
─ Synthetization of radiolabeled compounds for medical diagnostics and therapy
─ Migration of radionuclei in nature (radioecology)
─ Radiation protection & nuclear forensics
─ Fundamental properties of nuclei
─ Radiotracers used as tools in industry & research
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Slide 5J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Ellen Gleditsch – Norway's Marie Curie
● The young pharmacist Ellen Gleditsch was employed as assistant to prof. E. Bødtker in 1903.
● She soon showed her scientific qualities and was able to take her "PhD" in 1906, after much hard work.
● She then worked as associate professor until 1907.
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Slide 6J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Ellen Gleditsch – Norway's Marie Curie
● The exciting developments in the Curies laboratory draw her to Paris.
● The French laboratories was crowded, but Bødker was able to convince M. Curie that his assistant was worthy and that she "was so small she would hardly occupy any laboratory space". Beside this, Curie needed a chemist.
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Slide 7J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Elen Gleditsch – further reading
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Slide 8J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Elen Gleditsch – further reading
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Slide 9J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Elen Gleditsch – further reading
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Slide 10J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
NRC in Norway - Timeline1
91
4
19
45
Ellen Gleditsch(1879-1968)
UiO
Pro
fess
ors
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Slide 11J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
19
51
JEE
P I
NRC in Norway - Timeline1
91
4
19
45
Ellen Gleditsch(1879-1968)
19
57
19
85
Alexis A. Pappas(1915-2010)
19
47
IFA
UiO
Pro
fess
ors
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Slide 12J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
19
51
JEE
P I
NRC in Norway - Timeline1
91
4
19
45
Ellen Gleditsch(1879-1968)
19
57
19
85
Alexis A. Pappas(1915-2010)
19
64
19
95
Jorolf Alstad(1927-2014)
19
47
IFA
20
14
UiO
Pro
fess
ors
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Slide 13J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
19
51
JEE
P I
NRC in Norway - Timeline1
91
4
19
45
Ellen Gleditsch(1879-1968)
19
57
19
85
Alexis A. Pappas(1915-2010)
19
64
19
95
Jorolf Alstad(1927-2014)
19
47
IFA
20
14
UiO
Pro
fess
ors
1969 - EKOFISKOil is discovered
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Slide 14J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
19
51
JEE
P I
NRC in Norway - Timeline1
91
4
19
45
Ellen Gleditsch(1879-1968)
19
57
19
85
Alexis A. Pappas(1915-2010)
19
64
19
95
Jorolf Alstad(1927-2014)
19
47
IFA
20
14
UiO
Pro
fess
ors
19
69
EK
OFI
SK
19
80
IFE
Per Hoff(1951- )
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Slide 15J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
19
51
JEE
P I
NRC in Norway - Timeline1
91
4
19
45
Ellen Gleditsch(1879-1968)
19
57
19
85
Alexis A. Pappas(1915-2010)
19
64
19
95
Jorolf Alstad(1927-2014)
19
47
IFA
20
14
UiO
Pro
fess
ors
19
69
EK
OFI
SK
19
80
IFE
Per Hoff(1951- )
Britt Salbu builds up Radioecology at Ås
Lindis Skipperud & Britt Salbu
Centre for Environmental Radioactivity (CERAD)
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Slide 16J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
19
51
JEE
P I
After 19951
91
4
19
45
Ellen Gleditsch(1879-1968)
19
57
19
85
Alexis A. Pappas(1915-2010)
19
64
19
95
Jorolf Alstad(1927-2014)
19
47
IFA
20
14
UiO
Pro
fess
ors
19
69
EK
OFI
SK
19
80
IFE
Per Hoff(1951- )
?
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Slide 17J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
19
51
JEE
P I
After 19951
91
4
19
45
Ellen Gleditsch(1879-1968)
19
57
19
85
Alexis A. Pappas(1915-2010)
19
64
19
95
Jorolf Alstad(1927-2014)
19
47
IFA
20
14
UiO
Pro
fess
ors
Per Hoff(1951- )
19
69
EK
OFI
SK
19
80
IFE
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Slide 18J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
1995 - 2010Successes:
● Foundation for Algeta developed by Roy Larsen under supervision of Per Hoff and Jorolf Alstad in the 1990's
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Slide 19J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
1995 - 2010Successes:
● Foundation for Algeta developed by Roy Larsen under supervision of Per Hoff and Jorolf Alstad in the 1990's
● Research group for chemical and physical studies of Super-heavy Elements (SHEs) built up from 1995
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Slide 20J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
1995 - 2010Successes:
● Foundation for Algeta developed by Roy Larsen under supervision of Per Hoff and Jorolf Alstad in the 1990's
● Research group for chemical and physical studies of Super-heavy Elements (SHEs) built up from 1995
J. P. Omtvedt et al., J. Nucl. Radiochem. Sci. 3, 121 (2002).
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Slide 21J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
1995 - 2010Successes:
● Foundation for Algeta developed by Roy Larsen under supervision of Per Hoff and Jorolf Alstad in the 1990's
● Research group for chemical and physical studies of Super-heavy Elements (SHEs) built up from 1995
BGS + SISAK + Scintillation counting208Pb(50Ti, n)257Rf (T1/2 = 4 s) – fastest liquid phase chemistry everperformed for SHE-research.
J. P. Omtvedt et al., J. Nucl. Radiochem. Sci. 3, 121 (2002).
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Slide 22J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
1995 - 2010Successes:
● Foundation for Algeta developed by Roy Larsen under supervision of Per Hoff and Jorolf Alstad in the 1990's
● Research group for chemical and physical studies of Super-heavy Elements (SHEs) built up from 1995
● SAFE center created in 2005
─ Joint use of the Oslo Cyclotron Laboratory (OCL)
─ Major upgrade of OCL and radiochemistry laboratories
─ PET research started at Ki and is a major "satsningsområde" at UiO
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Slide 23J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
2005 - 2015
Problem buildup:
● Economic setback at Ki around 2004-2008 hits NuC hard
● Large fraction of staff ineffective due to illness or maternity leave in period from 2005-2015
● UiO radiation protection organization a total failure
● PET-chemistry PI quits in 2010
● Very few students
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Slide 24J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
2005 - 2015Problem buildup:● UiO radiation protection organization a total failure
● Economic setback at Ki around 2004-2008 hits NuC very hard
● Large fraction of staff ineffective due to illness or maternity leave in period from 2005-2015
● PET-chemistry PI quits in 2010
● Very few students
● OCL unsuitable for PET and SHE model experiments
─ SAFE discontinued in 2015
─ Foundation for PET vanishes
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Slide 25J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
What went wrong with SAFE?● Original ideas:
─ Should become strong enough to attract external funding
─ The Nuclear Physics Group and the Nuclear Chemistry Group should each be built up to 4 – four – PIs
● Reality:
─ All applications (>10) were turned down
─ Nuclear Chemistry Group downsized, not expanded
─ No administrative support, too little technical support
─ OCL not suitable for PET
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Slide 26J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
2015 - 2016
New Life-Science Building
─ No space or money for NRC facilities
─ Whap will happen to NuC?
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Slide 27J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Summary as per 2016
● Nuclear Chemistry Group (NuC) is formally part of Center for Environmental Science (SMV)
● Two PIs at NuC
─ Patrick Riss returns to full position in Oslo from 1. Dec
● Bent Schoultz is involved in building up 211At research at OCL
● Radiation Protection "an open question"
● Good laboratory facilities
● No in-house source for radionuclei
● Old and run-down detectors
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Slide 28J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Hospitals
MedFak
Very Fragmented Community
NMSNorsk Medisinsk Syklotronsenter
IFE
JEEP?Industrial use of
radiotracers?
P. Riss
B. Scoultz
J.P. Omtvedt
SMV
ChemistryDepartment
OCL
BioGeo-Chemistry
Centre
Rad P.
Life-ScienceBuilding
SHEResearch
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Slide 29J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
2017-2025
A good starting point for
improvements..
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Slide 30J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Do Society Need NRC?● Estimates in the US and EU indicate that future need for
radiochemists is 5x larger than "production"
● Needed for
─ Nuclear power industry:
─ for buildup or,
─ if shut down (for decommissioning)
─ Nuclear medicine (diagnostic and therapy)
─ Tracers for industry and research
─ Radiation protection (industry, hospitals and government)
─ Radioecology and nuclear forensics
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Slide 31J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Do NRC belong in Academia?
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Why?
J. Irwin and D. Scott's Apollo 15 mission to the moon in 1971 (NASA)
J. Cameron took DeepSea Challenger down to the bottom of the Mariana Trench on 26th March 2012
Basic science is about pushing the limitsand go where nobody has been before
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Slide 33J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
J. Irwin and D. Scott's Apollo 15 mission to the moon in 1971 (NASA)
J. Cameron took DeepSea Challenger down to the bottom of the Mariana Trench on 26th March 2012
Basic science is about pushing the limitsand go where nobody has been before
Photo Yngve Vogt 2011
Discover and study New Elements
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Slide 34J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Element Discovery - TrendDiscovery of radioactivity
Discovery of fission and
nuclear reactorsPowerful heavy ion accelerators
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Slide 35J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Do NRC belong in Academia?● Crafting new radiolabeled compounds for Nuclear Medicine is
neither easy nor obvious – many challenging research opportunities.
Patrick Riss
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Slide 36J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Do NRC belong in Academia?● Crafting new radiolabeled compounds for Nuclear Medicine is
neither easy nor obvious – many challenging research opportunities.
● Using radiotracers to understand and solve problems in applied research is important and challenging
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Slide 37J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Hydromet
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Slide 38J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Do NRC belong in Academia?● Crafting new radiolabeled compounds for Nuclear Medicine is
neither easy nor obvious – many challenging research opportunities.
● Using radiotracers to understand and solve problems in applied research is important and challenging
● Countering treats from criminal and terrorist smuggling and using nuclear material is extremely challenging
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Slide 39J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Do NRC belong in Academia?● Crafting new radiolabeled compounds for Nuclear Medicine is
neither easy nor obvious – many challenging research opportunities.
● Using radiotracers to understand and solve problems in applied research is important and challenging
● Countering treats from criminal and terrorist smuggling and using nuclear material is extremely challenging
● Understanding how radionuclei behave environmentally is challenging and important.
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Slide 40J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Nuclear and Radiochemistry Research?
─ Nuclear Energy, in particular fabrication of fuel and treatment of spent nuclear fuel
─ Synthetization of radiolabeled compounds for medical diagnostics and therapy
─ Migration of radionuclei in nature (radioecology)
─ Radiation protection & nuclear forensics
─ Fundamental properties of nuclei
─ Radiotracers used as a tools in industry & research
Politically impossible
UiO priority
CeRAD and NMBU (Ås)
UiO opportunity
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Slide 41J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Sustainability
PETHydro-
metallurgy SHE
Good Science
Students
Funding
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Slide 42J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
NuC@UiO should:
● Maintain NUC knowledge and competence
● Contribute to education in Radiation Protection
● Key areas:
─ Nuclear Medicine (i.e. radiopharmaceutical chemistry)
─ Super-heavy Elements research
─ Application of radiotracers in industry
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Slide 43J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Education
● We have participated in the CINCH EU-projects to promote and enhance NRC teaching in Europe
─ NRC EuroMaster label based on minimum requirements for NRC competence and knowledge
─ Developed e-learning tools (headed by UiO)
─ Free NRC Textbook written by Jukka Lehto (UH)
─ Access to courses across Europe for UiO students
● CINCH-III (application submitted)
─ UiO will head creation of a NRC MOOC
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Slide 44J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
CINCH E-learning tools
Moodle Platform
CSE exercises
Details?Talk at NRC9:
Cooperation in Education and Training in Nuclear- and Radiochemistry in Europe
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Slide 45J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Site for Sharing Teaching Material
NucWik:
o No reading or downloading restrictions.
o Must register to upload material or edit content.
o It’s free!
http://nucwik.wikispaces.com/.. or just Google "NucWik"
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Slide 46J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
RoboLab Principle
𝑨 𝝉 =
𝝈𝜽𝑵𝑻 𝟏 − 𝒆−𝝀𝝉
?
A real nuclear laboratory using radioactive material
Student using the lab through his computer
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Slide 47J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Challenges & Opportunities
● Will Kjeller reactor be shut down? Where should we make our radionuclides? Can we get our own n-generator (~5 MNOK)?
● PET-research
─ Can we get a used PET cyclotron?
─ New center for Nuclear Medicine at IFE?
● SHE and hydrometallurgy research
─ Hydrometallurgy and "urban mining" related research is fundable, wanted (by industry) and attract students
─ SHE must be based on travel (particle accelerators in Rezand RIKEN)
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Slide 48J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Conclussions
● Fragmentation of resources is a big problem
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Slide 49J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Conclussions
● Physical location must be decided
─ Where should NuC stay when Department moves to new building?
─ What relation should NuC have to possible new cyclotron center at IFE?
─ How should NuC relate to new BioGeoChemistrycenter?
─ What relation should NuC have to NMS?
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Slide 50J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Conclussions - For My Own Part
● Hydrometallargy is fundable and have large overlap with SHE chemistry (LLX etc.)
─ SHE is first priority, this is what I do best
─ Hydrometallurgy (including environmental concerns, recycling of metals and urban mining) is second priority
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Talk dedicated to memory of
Jorolf Alstad(1927 – 2014)
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Slide 52J. P. Omtvedt: Nuclear and Radiochemistry in Norway, UiO 30th November 2016
Thanks for your Attention!