Class information for:
Level 1: COFLUORESCENCE//TERBIUM DETERMINATION//ACETYLACETONE DERIVATIVES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22123 392 20.1 46%


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
202 3       METAL ORGANIC FRAMEWORKS//COORDINATION POLYMER//CRYSTALLOGRAPHY 52596
1186 2             LANTHANIDES//LANTHANIDE COMPLEXES//EUROPIUM 9287
22123 1                   COFLUORESCENCE//TERBIUM DETERMINATION//ACETYLACETONE DERIVATIVES 392

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 COFLUORESCENCE authKW 420629 2% 60% 9
2 TERBIUM DETERMINATION authKW 311582 1% 100% 4
3 ACETYLACETONE DERIVATIVES authKW 155791 1% 100% 2
4 FINGERPRINT OF TRADITIONAL CHINESE MEDICINE authKW 155791 1% 100% 2
5 LIGAND SENSITIZED FLUORESCENCE authKW 155791 1% 100% 2
6 SENSITIZED LUMINESCENCE OF EU3 authKW 155791 1% 100% 2
7 FLUORESCENCE ENHANCEMENT authKW 126386 7% 6% 28
8 EUROPIUM DETERMINATION authKW 103859 1% 67% 2
9 PYRIDINE DERIVATE authKW 103859 1% 67% 2
10 CO LUMINESCENCE EFFECT authKW 103855 1% 33% 4

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 Chemistry, Analytical 3223 39% 0% 153
2 Spectroscopy 1280 16% 0% 63
3 Optics 331 13% 0% 52
4 Chemistry, Multidisciplinary 145 15% 0% 59
5 Chemistry, Inorganic & Nuclear 65 6% 0% 22
6 Metallurgy & Metallurgical Engineering 53 5% 0% 19
7 Chemistry, Physical 23 8% 0% 33
8 Biochemical Research Methods 6 2% 0% 9
9 Biophysics 6 3% 0% 10
10 Physics, Atomic, Molecular & Chemical 2 2% 0% 9

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 ANALYT SCI TECHNOL GRP 77896 0% 100% 1
2 GREEN PACKAGING PLICAT BIOL N 77896 0% 100% 1
3 LAN ZHOU MED 77896 0% 100% 1
4 MONITORING OZONOSPHERE 77896 0% 100% 1
5 NEGAT IONS MASS SPE OMETRY 77896 0% 100% 1
6 T NANOPHOTON OPTOINFORMAT 77896 0% 100% 1
7 UNITY ANALYT CHEM 77896 0% 100% 1
8 ZHUZHOU TECHNOL 62314 1% 40% 2
9 ANALTY SCI 38947 0% 50% 1
10 OURCES ENVIRONM TECH 38947 0% 50% 1

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 OPTICS AND SPECTROSCOPY 12726 8% 1% 30
2 INORGANICA CHIMICA ACTA-F-BLOCK ELEMENTS ARTICLES AND LETTERS 8588 1% 3% 4
3 ANALYTICAL LETTERS 2612 4% 0% 15
4 ANALYTICA CHIMICA ACTA 2499 7% 0% 28
5 RARE METALS 2288 2% 0% 8
6 ANALYST 2111 5% 0% 20
7 JOURNAL OF LUMINESCENCE 1833 4% 0% 17
8 SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 1699 5% 0% 19
9 BUNSEKI KAGAKU 1604 3% 0% 11
10 SPECTROCHIMICA ACTA REVIEWS 1496 0% 2% 1

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 COFLUORESCENCE 420629 2% 60% 9 Search COFLUORESCENCE Search COFLUORESCENCE
2 TERBIUM DETERMINATION 311582 1% 100% 4 Search TERBIUM+DETERMINATION Search TERBIUM+DETERMINATION
3 ACETYLACETONE DERIVATIVES 155791 1% 100% 2 Search ACETYLACETONE+DERIVATIVES Search ACETYLACETONE+DERIVATIVES
4 FINGERPRINT OF TRADITIONAL CHINESE MEDICINE 155791 1% 100% 2 Search FINGERPRINT+OF+TRADITIONAL+CHINESE+MEDICINE Search FINGERPRINT+OF+TRADITIONAL+CHINESE+MEDICINE
5 LIGAND SENSITIZED FLUORESCENCE 155791 1% 100% 2 Search LIGAND+SENSITIZED+FLUORESCENCE Search LIGAND+SENSITIZED+FLUORESCENCE
6 SENSITIZED LUMINESCENCE OF EU3 155791 1% 100% 2 Search SENSITIZED+LUMINESCENCE+OF+EU3 Search SENSITIZED+LUMINESCENCE+OF+EU3
7 FLUORESCENCE ENHANCEMENT 126386 7% 6% 28 Search FLUORESCENCE+ENHANCEMENT Search FLUORESCENCE+ENHANCEMENT
8 EUROPIUM DETERMINATION 103859 1% 67% 2 Search EUROPIUM+DETERMINATION Search EUROPIUM+DETERMINATION
9 PYRIDINE DERIVATE 103859 1% 67% 2 Search PYRIDINE+DERIVATE Search PYRIDINE+DERIVATE
10 CO LUMINESCENCE EFFECT 103855 1% 33% 4 Search CO+LUMINESCENCE+EFFECT Search CO+LUMINESCENCE+EFFECT

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 RAO, TP , VIJAYALAKSHMI, B , IYER, CSP , (2001) FLUORIMETRIC/LUMINESCENCE DETERMINATION OF LANTHANIDES.REVIEWS IN ANALYTICAL CHEMISTRY. VOL. 20. ISSUE 1. P. 27-61 65 71% 0
2 ERMOLAEV, VL , SVESHNIKOVA, EB , (2012) CO-LUMINESCENCE OF IONS AND MOLECULES IN NANOPARTICLES OF METAL COMPLEXES.RUSSIAN CHEMICAL REVIEWS. VOL. 81. ISSUE 9. P. 769 -789 51 54% 5
3 MAJI, S , KUMAR, S , SANKARAN, K , (2015) FLUORESCENCE AND CO-FLUORESCENCE OF TB3+ AND EU3+ IN ACETONITRILE USING 2,6-PYRIDINE DICARBOXYLIC ACID AS LIGAND.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 135. ISSUE . P. 405 -409 22 46% 4
4 MAJI, S , KUMAR, S , SANKARAN, K , (2014) ESTIMATION OF EU3+ IN BULK URANIUM BY LIGAND SENSITIZED FLUORESCENCE IN DIMETHYL SULPHOXIDE.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 133. ISSUE . P. 259 -264 18 56% 0
5 ZHAO, XH , HUANG, KL , JIAO, FP , LI, ZJ , PENG, XH , (2006) FLUORESCENCE ENHANCEMENT AND COFLUORESCENCE IN COMPLEXES OF TERBIUM(III) WITH TRIMELLITIC ACID.RARE METALS. VOL. 25. ISSUE 2. P. 144 -149 12 100% 10
6 WU, X , WANG, YB , SUN, SN , YANG, YH , GUO, CY , HAN, YX , DU, AQ , (2004) ENHANCED FLUORESCENCE OF EU-GD-OXOLINIC ACID-CTMAB SYSTEM AND ITS APPLICATION TO THE DETERMINATION OF EUROPIUM (III) AT ULTRA-TRACE AMOUNT.ANALYTICAL LETTERS. VOL. 37. ISSUE 13. P. 2739-2752 13 93% 10
7 PANIGRAHI, BS , (1999) FLUORESCENCE AND COFLUORESCENCE ENHANCEMENT OF TB3+ AND EU3+ USING PHENYL PHOSPHONIC AND PHENYL PHOSPHINIC ACIDS AS LIGANDS.JOURNAL OF LUMINESCENCE. VOL. 82. ISSUE 2. P. 121 -127 14 93% 30
8 PANIGRAHI, BS , PETER, S , VISWANATHAN, KS , (1997) COFLUORESCENCE OF EU3+ IN COMPLEXES OF AROMATIC CARBOXYLIC ACIDS.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 53. ISSUE 14. P. 2579 -2585 15 94% 16
9 MAJI, S , VISWANATHAN, KS , (2011) ENHANCEMENT OF URANYL FLUORESCENCE USING TRIMESIC ACID: LIGAND SENSITIZATION AND CO-FLUORESCENCE.JOURNAL OF LUMINESCENCE. VOL. 131. ISSUE 9. P. 1848-1852 18 51% 3
10 DUDAR', SS , SVESHNIKOVA, EB , SHABLYA, AV , ERMOLAEV, VL , (2007) NONRADIATIVE ENERGY TRANSFER AS A METHOD FOR INVESTIGATION OF SELF-ASSEMBLING NANOSTRUCTURES OF LANTHANIDE COMPLEXES IN SOLUTIONS.HIGH ENERGY CHEMISTRY. VOL. 41. ISSUE 3. P. 153-161 11 92% 2

Classes with closest relation at Level 1


Rank Class id link
1 16797 EUROPIUM CHELATE//BIOPHYS MEDICITY//TIME GATED LUMINESCENCE
2 1048 EUROPIUM COMPLEX//RARE EARTH COMPLEXES//SPARKLE MODEL
3 20722 ENANTIOSELECTIVE LUMINESCENCE QUENCHING//HELICAL RUTHENIUMII COMPLEXES//SCI CHEM1189 HIGASHI SENDA MACHI
4 1840 LANTHANIDE SUPRAMOL CHEM//LANTHANIDES//SHAANXI DE ABLE MED MAT
5 32135 LASER MAT TECHNOL//CLUSTER OPTICAL CENTERS//COHERENT OPTICAL SPECTROSCOPY OF RARE EARTH IONS
6 32360 BETA TYPE CHELATES//COLOR FADING SPECTROPHOTOMETRY//1 AMINO 8 HYDROXY 7 O HYDROXY P METHYL PHENYLAZO 3 6 NAPHTHALENEDISULFONIC
7 12026 RARE EARTH ELEMENTS//CHELATING RESIN PACKED MINICOLUMN//RARE EARTHS ELEMENTS
8 31132 DIPICOLINIC ACID//TERBIUM DIPICOLINATE FLUORESCENCE//ANTHRAX BIOMARKER
9 28921 OUTER SPHERE COMPLEXES//INNER SPHERE COMPLEXES//POLYACRYLATE ANION EXCHANGERS
10 5679 RESONANCE LIGHT SCATTERING//RESONANCE RAYLEIGH SCATTERING//RESONANCE LIGHT SCATTERING RLS

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