Class information for:
Level 1: DYNAMIC NUCLEAR POLARIZATION//HYPERPOLARIZATION//HYPERPOLARIZED C 13

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5533 1610 38.5 77%


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
5533 1                   DYNAMIC NUCLEAR POLARIZATION//HYPERPOLARIZATION//HYPERPOLARIZED C 13 1610

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 1941180 11% 60% 172
2 HYPERPOLARIZATION authKW 1374150 13% 34% 213
3 HYPERPOLARIZED C 13 authKW 1018968 4% 90% 60
4 PARAHYDROGEN authKW 977503 4% 82% 63
5 DYNAMIC NUCLEAR POLARIZATION DNP authKW 529823 2% 76% 37
6 DNP authKW 507752 5% 37% 73
7 LONG LIVED STATES authKW 436937 1% 96% 24
8 DISSOLUTION DNP authKW 341358 1% 100% 18
9 PARAHYDROGEN INDUCED POLARIZATION authKW 326003 1% 90% 19
10 PASADENA authKW 288454 1% 89% 17

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 Spectroscopy 16240 28% 0% 446
2 Physics, Atomic, Molecular & Chemical 14085 37% 0% 597
3 Biochemical Research Methods 2836 15% 0% 236
4 Radiology, Nuclear Medicine & Medical Imaging 2688 17% 0% 269
5 Chemistry, Physical 1981 25% 0% 407
6 Chemistry, Multidisciplinary 1669 23% 0% 367
7 Biophysics 171 5% 0% 78
8 Nanoscience & Nanotechnology 44 3% 0% 45
9 Chemistry, Inorganic & Nuclear 35 3% 0% 45
10 Instruments & Instrumentation 3 1% 0% 22

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 MAGNET ONANCE MICROIMAGING 193944 1% 68% 15
2 HYPERPOLARIZAT MAGNET ONANCE 170679 1% 100% 9
3 FRANCIS BITTER MAGNET 117314 4% 9% 71
4 HYPERPOLARISAT MAGNET ONANCE 116155 0% 88% 7
5 SCI INGN CHIM 102361 5% 7% 80
6 INCUBAT ADV MED SCI 94822 0% 100% 5
7 ENHANCED MAGNET ONANCE 92921 0% 70% 7
8 PHYS BIOL SYST 89079 1% 21% 22
9 UMR 7203 82097 2% 15% 28
10 VICC 80907 0% 53% 8

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 JOURNAL OF MAGNETIC RESONANCE 101483 14% 2% 219
2 APPLIED MAGNETIC RESONANCE 41307 4% 3% 72
3 NMR IN BIOMEDICINE 35628 4% 3% 65
4 MAGNETIC RESONANCE IN MEDICINE 19824 6% 1% 100
5 PHYSICAL CHEMISTRY CHEMICAL PHYSICS 9852 7% 0% 119
6 CONTRAST MEDIA & MOLECULAR IMAGING 7034 1% 3% 13
7 PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 4690 1% 2% 11
8 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 3985 9% 0% 142
9 ADVANCES IN MAGNETIC RESONANCE 2707 0% 14% 1
10 SOLID STATE NUCLEAR MAGNETIC RESONANCE 2623 1% 1% 13

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 1941180 11% 60% 172 Search DYNAMIC+NUCLEAR+POLARIZATION Search DYNAMIC+NUCLEAR+POLARIZATION
2 HYPERPOLARIZATION 1374150 13% 34% 213 Search HYPERPOLARIZATION Search HYPERPOLARIZATION
3 HYPERPOLARIZED C 13 1018968 4% 90% 60 Search HYPERPOLARIZED+C+13 Search HYPERPOLARIZED+C+13
4 PARAHYDROGEN 977503 4% 82% 63 Search PARAHYDROGEN Search PARAHYDROGEN
5 DYNAMIC NUCLEAR POLARIZATION DNP 529823 2% 76% 37 Search DYNAMIC+NUCLEAR+POLARIZATION+DNP Search DYNAMIC+NUCLEAR+POLARIZATION+DNP
6 DNP 507752 5% 37% 73 Search DNP Search DNP
7 LONG LIVED STATES 436937 1% 96% 24 Search LONG+LIVED+STATES Search LONG+LIVED+STATES
8 DISSOLUTION DNP 341358 1% 100% 18 Search DISSOLUTION+DNP Search DISSOLUTION+DNP
9 PARAHYDROGEN INDUCED POLARIZATION 326003 1% 90% 19 Search PARAHYDROGEN+INDUCED+POLARIZATION Search PARAHYDROGEN+INDUCED+POLARIZATION
10 PASADENA 288454 1% 89% 17 Search PASADENA Search PASADENA

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 -48 129 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 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
7 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
8 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
9 GUNTHER, UL , (2013) DYNAMIC NUCLEAR HYPERPOLARIZATION IN LIQUIDS.MODERN NMR METHODOLOGY. VOL. 335. ISSUE . P. 23-69 107 79% 13
10 MEIER, S , JENSEN, PR , KARLSSON, M , LERCHE, MH , (2014) HYPERPOLARIZED NMR PROBES FOR BIOLOGICAL ASSAYS.SENSORS. VOL. 14. ISSUE 1. P. 1576 -1597 88 85% 14

Classes with closest relation at Level 1


Rank Class id link
1 31045 CIDNP//CHEMICALLY INDUCED DYNAMIC NUCLEAR POLARIZATION//59CO
2 27437 POLARIZED TARGET//STABLE FREE NITROXYL RADICALS//LITHIUM DEUTERIDE
3 21470 ULTRA LOW FIELD MRI//ULTRA LOW FIELD NMR//CONCOMITANT GRADIENTS
4 19005 PHOTO EXCITED TRIPLET STATES//PROTON POLARIZATION//INTEGRATED SOLID EFFECT
5 33392 PB 207 MAS NMR//PB 207//PB 207 NMR
6 18563 PARAMAGNETIC NMR RELAXATION//GDIIIDTPA BMA//PARAMAGNETIC PROBES
7 3813 HYPERPOLARIZED GAS//LUNG MRI//HYPERPOLARIZED
8 442 MAGIC ANGLE SPINNING//SOLID STATE NMR//JOURNAL OF MAGNETIC RESONANCE
9 12468 LC NMR//MICROCOIL//HPLC NMR
10 8081 PELDOR//SPIN LABEL//SITE DIRECTED SPIN LABELING

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