Class information for:
Level 2: DYNAMIC NUCLEAR POLARIZATION//HYPERPOLARIZATION//HYPERPOLARIZED C 13

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2081 5222 34.2 60%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
541 3       DYNAMIC NUCLEAR POLARIZATION//JOURNAL OF MAGNETIC RESONANCE//APPLIED MAGNETIC RESONANCE 18668
2081 2             DYNAMIC NUCLEAR POLARIZATION//HYPERPOLARIZATION//HYPERPOLARIZED C 13 5222
2270 1                   CIDEP//MOL PHOTOCHEM//TRESR 2300
5533 1                   DYNAMIC NUCLEAR POLARIZATION//HYPERPOLARIZATION//HYPERPOLARIZED C 13 1610
9469 1                   PULSE RADIOLYSIS//IST CNR METODOL CHIM IMC//RADIAT CHEM CHEM DYNAM 1153
31045 1                   CIDNP//CHEMICALLY INDUCED DYNAMIC NUCLEAR POLARIZATION//59CO 159

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DYNAMIC NUCLEAR POLARIZATION authKW 612247 3% 60% 174
2 HYPERPOLARIZATION authKW 423371 4% 34% 213
3 HYPERPOLARIZED C 13 authKW 314076 1% 90% 60
4 PARAHYDROGEN authKW 301288 1% 82% 63
5 DNP authKW 174067 1% 39% 77
6 DYNAMIC NUCLEAR POLARIZATION DNP authKW 163299 1% 76% 37
7 CIDEP authKW 150149 1% 76% 34
8 LONG LIVED STATES authKW 134679 0% 96% 24
9 DISSOLUTION DNP authKW 105220 0% 100% 18
10 PARAHYDROGEN INDUCED POLARIZATION authKW 100484 0% 90% 19

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Physics, Atomic, Molecular & Chemical 50915 39% 0% 2040
2 Chemistry, Physical 24869 46% 0% 2407
3 Spectroscopy 9563 12% 0% 638
4 Chemistry, Multidisciplinary 5313 23% 0% 1181
5 Biochemical Research Methods 1103 6% 0% 301
6 Radiology, Nuclear Medicine & Medical Imaging 811 6% 0% 317
7 Nuclear Science & Technology 362 3% 0% 168
8 Biophysics 228 4% 0% 185
9 Chemistry, Organic 196 5% 0% 236
10 Chemistry, Inorganic & Nuclear 47 2% 0% 116

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INT TOMOG 89646 2% 17% 93
2 MOL PHOTOCHEM 75804 0% 62% 21
3 MAGNET ONANCE MICROIMAGING 59774 0% 68% 15
4 CHEM KINET COMBUST 55972 2% 8% 115
5 HYPERPOLARIZAT MAGNET ONANCE 52610 0% 100% 9
6 FRANCIS BITTER MAGNET 38136 1% 9% 73
7 HYPERPOLARISAT MAGNET ONANCE 35802 0% 88% 7
8 SCI INGN CHIM 31448 2% 7% 80
9 IST CNR METODOL CHIM IMC 31171 0% 67% 8
10 INCUBAT ADV MED SCI 29228 0% 100% 5

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 APPLIED MAGNETIC RESONANCE 81295 3% 8% 182
2 JOURNAL OF MAGNETIC RESONANCE 44111 5% 3% 261
3 CHEMICAL PHYSICS LETTERS 22488 8% 1% 429
4 JOURNAL OF PHYSICAL CHEMISTRY 14405 5% 1% 249
5 RESEARCH ON CHEMICAL INTERMEDIATES 12416 2% 2% 91
6 JOURNAL OF PHYSICAL CHEMISTRY A 12293 5% 1% 254
7 NMR IN BIOMEDICINE 10895 1% 3% 65
8 CHEMICAL PHYSICS 8151 3% 1% 140
9 RADIATION PHYSICS AND CHEMISTRY 8143 2% 1% 117
10 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 7836 7% 0% 362

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 DYNAMIC NUCLEAR POLARIZATION 612247 3% 60% 174 Search DYNAMIC+NUCLEAR+POLARIZATION Search DYNAMIC+NUCLEAR+POLARIZATION
2 HYPERPOLARIZATION 423371 4% 34% 213 Search HYPERPOLARIZATION Search HYPERPOLARIZATION
3 HYPERPOLARIZED C 13 314076 1% 90% 60 Search HYPERPOLARIZED+C+13 Search HYPERPOLARIZED+C+13
4 PARAHYDROGEN 301288 1% 82% 63 Search PARAHYDROGEN Search PARAHYDROGEN
5 DNP 174067 1% 39% 77 Search DNP Search DNP
6 DYNAMIC NUCLEAR POLARIZATION DNP 163299 1% 76% 37 Search DYNAMIC+NUCLEAR+POLARIZATION+DNP Search DYNAMIC+NUCLEAR+POLARIZATION+DNP
7 CIDEP 150149 1% 76% 34 Search CIDEP Search CIDEP
8 LONG LIVED STATES 134679 0% 96% 24 Search LONG+LIVED+STATES Search LONG+LIVED+STATES
9 DISSOLUTION DNP 105220 0% 100% 18 Search DISSOLUTION+DNP Search DISSOLUTION+DNP
10 PARAHYDROGEN INDUCED POLARIZATION 100484 0% 90% 19 Search PARAHYDROGEN+INDUCED+POLARIZATION Search PARAHYDROGEN+INDUCED+POLARIZATION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 KOPTYUG, IV , (2013) SPIN HYPERPOLARIZATION IN NMR TO ADDRESS ENZYMATIC PROCESSES IN VIVO.MENDELEEV COMMUNICATIONS. VOL. 23. ISSUE 6. P. 299-312 170 99% 7
2 CHAUMEIL, MM , NAJAC, C , RONEN, SM , (2015) STUDIES OF METABOLISM USING C-13 MRS OF HYPERPOLARIZED PROBES.METABOLIC ANALYSIS USING STABLE ISOTOPES. VOL. 561. ISSUE . P. 1 -71 184 84% 2
3 GREEN, RA , ADAMS, RW , DUCKETT, SB , MEWIS, RE , WILLIAMSON, DC , GREEN, GGR , (2012) THE THEORY AND PRACTICE OF HYPERPOLARIZATION IN MAGNETIC RESONANCE USING PARAHYDROGEN.PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY. VOL. 67. ISSUE . P. 1 -48 130 79% 69
4 COMMENT, A , MERRITT, ME , (2014) HYPERPOLARIZED MAGNETIC RESONANCE AS A SENSITIVE DETECTOR OF METABOLIC FUNCTION.BIOCHEMISTRY. VOL. 53. ISSUE 47. P. 7333 -7357 120 76% 21
5 AKBEY, U , FRANKS, WT , LINDEN, A , ORWICK-RYDMARK, M , LANGE, S , OSCHKINAT, H , (2013) DYNAMIC NUCLEAR POLARIZATION ENHANCED NMR IN THE SOLID-STATE.HYPERPOLARIZATION METHODS IN NMR SPECTROSCOPY. VOL. 338. ISSUE . P. 181 -228 127 81% 12
6 STEINER, UE , ULRICH, T , (1989) MAGNETIC-FIELD EFFECTS IN CHEMICAL-KINETICS AND RELATED PHENOMENA.CHEMICAL REVIEWS. VOL. 89. ISSUE 1. P. 51 -147 171 62% 1099
7 LERCHE, MH , JENSEN, PR , KARLSSON, M , MEIER, S , (2015) NMR INSIGHTS INTO THE INNER WORKINGS OF LIVING CELLS.ANALYTICAL CHEMISTRY. VOL. 87. ISSUE 1. P. 119 -132 128 67% 9
8 AKBEY, U , OSCHKINAT, H , (2016) STRUCTURAL BIOLOGY APPLICATIONS OF SOLID STATE MAS DNP NMR.JOURNAL OF MAGNETIC RESONANCE. VOL. 269. ISSUE . P. 213 -224 95 88% 1
9 IVANOV, KL , PRAVDIVTSEV, AN , YURKOVSKAYA, AV , VIETH, HM , KAPTEIN, R , (2014) THE ROLE OF LEVEL ANTI-CROSSINGS IN NUCLEAR SPIN HYPERPOLARIZATION.PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY. VOL. 81. ISSUE . P. 1 -36 108 80% 8
10 KESHARI, KR , WILSON, DM , (2014) CHEMISTRY AND BIOCHEMISTRY OF C-13 HYPERPOLARIZED MAGNETIC RESONANCE USING DYNAMIC NUCLEAR POLARIZATION.CHEMICAL SOCIETY REVIEWS. VOL. 43. ISSUE 5. P. 1627-1659 115 57% 46

Classes with closest relation at Level 2


Rank Class id link
1 2885 DISTONIC DIMER RADICAL CATION//ISOTROPIC HYPERFINE COUPLING CONSTANTS//CLASSICAL AND QUANTUM ROTATION
2 3303 MAGNETORECEPTION//MAGNETIC COMPASS//HOMING PIGEON
3 1528 NITROXIDE//EPR IMAGING//SPIN LABEL
4 922 PATERNO BUCHI REACTION//CAGED COMPOUNDS//PHOTOCHEMISTRY
5 2844 HYPERPOLARIZED GAS//LUNG MRI//XE 129 NMR
6 2687 METHIONINE SULFOXIDE REDUCTASE//SPIN TRAPPING//PROTEIN OXIDATION
7 1416 INORGAN CHEM SECT//ARYLAZOIMIDAZOLE//VALENCE TAUTOMERISM
8 4076 SOLVENT INITIATED//IRCL62//ULTRAFAST KINETIC SPECTROSCOPY
9 1271 ELECTRON ATTACHMENT//MED NUCL RADIOBIOL//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL
10 2495 PHOTOPOLYMERIZATION//PHOTOINITIATOR//CATIONIC PHOTOPOLYMERIZATION

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