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List of works by Einar Sagstuen

Alanine radicals, part 3: properties of the components contributing to the EPR spectrum of X-irradiated alanine dosimeters

scientific article

Alanine radicals, part 4: relative amounts of radical species in alanine dosimeters after exposure to 6-19 MeV electrons and 10 kV-15 MV photons

scientific article published in February 2003

Automated generation of radical species in crystalline carbohydrate using ab initio MD simulations

scientific article published in August 2014

Combined electron magnetic resonance and density functional theory study of 10 K X-irradiated beta-D-fructose single crystals

scientific article

Determination of the g-, hyperfine coupling- and zero-field splitting tensors in EPR and ENDOR using extended Matlab codes

scientific article published in 2021

Direct radiation effects to the amino acid side chain: EMR and periodic DFT of X-irradiated L-asparagine at 6 K.

scientific article published on 6 January 2015

Dosimetry by ESR spectroscopy following a radiation accident

scientific article published on 01 November 1983

Dosimetry of stereotactic radiosurgery using lithium formate EPR dosimeters

scientific article published on 30 March 2010

E.s.r. studies of sulphur-substituted pyrimidines. 2-thio-5-carboxyuracil at 77 K.

scientific article

ENDOR and HYSCORE analysis and DFT-assisted identification of the third major stable radical in sucrose single crystals X-irradiated at room temperature.

scientific article published on 13 January 2009

EPR and ENDOR study of crystalline cytosine x HCl doped with 5-methylcytosine. Radiation-induced radical formation and hole transfer

scientific article published in September 2003

EPR dosimetric properties of 2-methylalanine: EPR, ENDOR and FT-EPR investigations

scientific article published on February 2002

EPR dosimetric properties of formates

scientific article published in August 2003

ESR and ENDOR studies of X-irradiated single crystals of guanine derivatives

scientific article published on 01 January 1989

ESR and ENDOR study of single crystals of deoxyadenosine monohydrate X-irradiated at 10 K

scientific article published on 01 March 1994

ESR of irradiated 2-thiouracil single crystals. A 3alpha-hydrogen radical

scientific article published on 01 October 1981

ESR/ENDOR study of guanine.HCl.2H2O X-irradiated at 20K.

scientific article published on December 1988

ESR/ENDOR study of guanosine 5'-monophosphate (free acid) single crystals X-irradiated at 10 K

scientific article published on 01 November 1988

Effects of the solvent 1,2,4-trimethylcyclohexane on respiratory burst in human neutrophil granulocytes. A chemiluminescence and electron paramagnetic resonance spectrometry study

scientific article published on 01 January 1999

Electron paramagnetic resonance (EPR) dosimetry using lithium formate in radiotherapy: comparison with thermoluminescence (TL) dosimetry using lithium fluoride rods

scientific article published in October 2004

Electron paramagnetic resonance and electron nuclear double resonance studies of X-irradiated crystals of cytosine hydrochloride. Part I: free radical formation at 10 K after high radiation doses

scientific article published on 01 February 1998

Electron paramagnetic resonance of X-irradiated sodium and potassium salts of glucose-1-phosphate. Identification of PO3(2-) radicals at room temperature

scientific article published on 01 August 1994

Electron spin resonance and electron nuclear double resonance study of X-irradiated deoxyadenosine: proton transfer behavior of primary ionic radicals

scientific article published on 01 January 1998

Electron transfer in amino acid.nucleic acid base complexes: EPR, ENDOR, and DFT study of X-irradiated N-formylglycine.cytosine complex crystals

scientific article published on 01 July 2006

Electron trapping and reactions in rhamnose by ESR and ENDOR

scientific article published on 01 December 1991

Environmental effects on primary radical formation in guanine: solid-state ESR and ENDOR of guanine hydrobromide monohydrate

scientific article published on 01 February 1991

Estimation of X-ray beam quality by electron paramagnetic resonance (EPR) spectroscopy

scientific article published in June 2004

Formates and dithionates: sensitive EPR-dosimeter materials for radiation therapy

scientific article published on 01 February 2005

Free radical conformations and conversions in X-irradiated single crystals of L-cysteic acid by electron magnetic resonance and density functional theory studies

scientific article published on 16 April 2008

Free radical formation in X-irradiated anhydrous crystals of inosine studied by EPR and ENDOR spectroscopy

scientific article published in May 1992

Free radical formation in crystals of 2'-deoxyguanosine 5'-monophosphate irradiated at 15 K: an ESR study

scientific article published on 01 February 1987

Free radical formation in crystals of guanine hydrochloride dihydrate: an ESR and ENDOR study

scientific article published on 01 February 1987

Free radical formation in nucleosides and nucleotides of guanine: ESR and ENDOR of guanosine 5'-monophosphate and guanosine: dimethylformamide X-irradiated at 10 K

scientific article published on 01 January 1989

Free radical formation in single crystals of 2'-deoxyguanosine 5'-monophosphate tetrahydrate disodium salt: an EPR/ENDOR study

scientific article

Free radical formation in single crystals of 2'-deoxyguanosine 5'-monophosphate, and guanine hydrobromide monohydrate after X-irradiation at 10 and 65 K: an ESR, ENDOR and FSE study

scientific article published on 01 January 1989

Free radical formation in single crystals of 9-methyladenine X-irradiated at 10 K. An electron paramagnetic resonance and electron nuclear double resonance study

scientific article published on 01 December 1995

Free radicals in pyrimidines. An ESR-study of electron-irradiated single crystals of 5-nitro-6-methyluracil at 77K

scientific article published on 01 May 1972

Identification and conformational study of stable radiation-induced defects in sucrose single crystals using density functional theory calculations of electron magnetic resonance parameters.

scientific article published on 29 May 2008

Identification of primary free radicals in trehalose dihydrate single crystals X-irradiated at 10 K.

scientific article

In Quest of the Alanine R3 Radical: Multivariate EPR Spectral Analyses of X-Irradiated Alanine in the Solid State

scientific article

Ionization of adenine derivatives: EPR and ENDOR studies of X-irradiated adenine.HCl.1/2H2O and adenosine.HCl

scientific article published on 01 September 1992

LET effects following neutron irradiation of lithium formate EPR dosimeters

scientific article published on 21 February 2006

Lithium Formate for EPR Dosimetry (2): Secondary Radicals in X-Irradiated Crystals

scientific article published on 26 May 2015

Lithium formate for EPR dosimetry: radiation-induced radical trapping at low temperatures

scientific article published on 10 April 2014

New Evidence for Hydroxyalkyl Radicals and Light- and Thermally Induced Trapped Electron Reactions in Rhamnose

scientific article published on 24 July 2015

On the identity of the radiation-induced stable alanine radical

scientific article published on 18 June 2010

On the proton transfer behavior of the primary oxidation product in irradiated DNA.

scientific article

Oxidation and reduction products of X irradiation at 10 K in sucrose single crystals: radical identification by EPR, ENDOR, and DFT.

scientific article published in January 2010

Potassium sodium (2R,3R)-tartrate tetra-hydrate: the paraelectric phase of Rochelle salt at 105 K

scientific article

Primary oxidation products of 5-methylcytosine: methyl dynamics and environmental influences

scientific article published in September 2009

Proton-coupled hole transfer in X-irradiated doped crystalline cytosine.H2O.

scientific article

Q-band EPR and ENDOR of low temperature X-irradiated beta-D-fructose single crystals

scientific article

Radiation Damage to Nucleosides and Nucleotides. III. A C 4 � -Centered Radical in the Ribose Moiety of Uridine-5 prime -Phosphate Single Crystals

scientific article published on 01 October 1980

Radiation Damage to Nucleosides and Nucleotides: I. An ESR Study of Uridine-5 prime -Phosphate ⋅2Na + Single Crystals

scientific article published on 01 February 1980

Radiation chemistry of adenine derivatives following direct ionization in solids: ESR and ENDOR investigations

scientific article published on 01 January 1989

Radiation damage in L-histidine-HCl monohydrate

scientific article published on 01 October 1974

Radiation damage to DNA base pairs. I. Electron paramagnetic resonance and electron nuclear double resonance study of single crystals of the complex 1-methylthymine.9-methyladenine X-irradiated at 10K

scientific article published on 01 October 1996

Radiation damage to DNA base pairs. II. Paramagnetic resonance studies of 1-methyluracil x 9-ethyladenine complex crystals X-irradiated at 10 K

scientific article published on 01 February 1998

Radiation damage to dihydrouracil

scientific article published on August 1978

Radiation-induced defects in sucrose single crystals, revisited: a combined electron magnetic resonance and density functional theory study.

scientific article published on 2 October 2007

Radiation-induced free radicals in solid 5-halouracil derivatives: single crystals of 1-methyl-5-bromouracil

scientific article published on 01 November 1981

Radiation-induced radical formation in beta-glycerophosphate single crystals studied by electron paramagnetic resonance and electron nuclear double resonance spectroscopy: formation of an allylic-type radical

scientific article published on 01 August 1998

Radiation-induced radicals in glucose-1-phosphate. I. Electron paramagnetic resonance and electron nuclear double resonance analysis of in situ X-irradiated single crystals at 77 K.

scientific article published in November 2008

Radiation-induced radicals in glucose-1-phosphate. II. DFT analysis of structures and possible formation mechanisms

scientific article published in November 2008

Radical formation in X-irradiated single crystals of guanine hydrochloride monohydrate. II. ESR and ENDOR in the range 10-77 K.

scientific article

Radical formation in X-irradiated single crystals of guanine hydrochloride monohydrate. III. Secondary radicals and reaction mechanisms.

scientific article

Radical formation in lithium formate EPR dosimeters after irradiation with protons and nitrogen ions

scientific article published on August 2010

Radical formation in pyrimidine bases after X, proton and alpha-particle irradiation

scientific article

Radicals in 5-methylcytosine induced by ionizing radiation. Electron magnetic resonance for structural and mechanistic analyses

scientific article published in May 2010

Relaxation-time determination from continuous-microwave saturation of EPR spectra

scientific article published in December 2009

Single crystals of L-O-serine phosphate X-irradiated at low temperatures: EPR, ENDOR, EIE, and DFT studies

scientific article published on 01 August 2006

Solved? The reductive radiation chemistry of alanine

scientific article

Structural specificity of alkoxy radical formation in crystalline carbohydrates

scientific article published on 14 May 2013

Tannic Acid Radicals in the Presence of Alkali Metal Salts and Their Impact on the Formation of Silicate-Phenolic Networks

scientific article published on 12 November 2020

The effects of aliphatic (n-nonane), naphtenic (1,2, 4-trimethylcyclohexane), and aromatic (1,2,4-trimethylbenzene) hydrocarbons on respiratory burst in human neutrophil granulocytes

scientific article published on 01 September 2000

The energy dependence of lithium formate EPR dosimeters for clinical electron beams

scientific article published on 21 June 2007

The energy dependence of lithium formate and alanine EPR dosimeters for medium energy x rays

scientific article published on July 2010

The solid-state radiation chemistry of simple amino acids, revisited

scientific article published in August 2004

The structure of the guanine cation: ESR/ENDOR of cyclic guanosine monophosphate single crystals after X irradiation at 10 K.

scientific article

TiO2 suspension exposed to H2O2 in ambient light or darkness: Degradation of methylene blue and EPR evidence for radical oxygen species

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