Class information for:
Level 1: FLUORESCENCE DERIVATIZATION REAGENT//1 2 P TOLUENESULFONATE ETHYL 2 PHENYLIMIDAZOLE 4 5 F 9 10 PHENANTHRENE TSPP//LONG CHAIN FREE FATTY ACIDS

Basic class information

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
87 3       CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A//JOURNAL OF CHROMATOGRAPHY 81655
2480 2             ION CHROMATOGRAPHY//INORGANIC ANIONS//ION EXCLUSION CHROMATOGRAPHY 4189
13782 1                   FLUORESCENCE DERIVATIZATION REAGENT//1 2 P TOLUENESULFONATE ETHYL 2 PHENYLIMIDAZOLE 4 5 F 9 10 PHENANTHRENE TSPP//LONG CHAIN FREE FATTY ACIDS 843

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FLUORESCENCE DERIVATIZATION REAGENT authKW 122346 1% 55% 6
2 1 2 P TOLUENESULFONATE ETHYL 2 PHENYLIMIDAZOLE 4 5 F 9 10 PHENANTHRENE TSPP authKW 112155 0% 100% 3
3 LONG CHAIN FREE FATTY ACIDS authKW 84115 0% 75% 3
4 2 NITROPHENYLHYDRAZINE HYDROCHLORIDE authKW 74770 0% 100% 2
5 9 2 HYDROXYETHYL CARBAZOLE authKW 74770 0% 100% 2
6 9 ANTHRYLMETHYL ESTER authKW 74770 0% 100% 2
7 CONVENTIONAL AND LASER INDUCED FLUORESCENCE DETECTION authKW 74770 0% 100% 2
8 INDIRECT ABSORBANCE DETECTION authKW 74770 0% 100% 2
9 INTRAMOLECULAR CYCLODIMERIZATION authKW 74770 0% 100% 2
10 MICROULA SIKKIMENSIS HEMSL SEED OIL authKW 74770 0% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 22032 68% 0% 577
2 Biochemical Research Methods 4450 25% 0% 207
3 Pharmacology & Pharmacy 133 10% 0% 83
4 Medical Laboratory Technology 110 2% 0% 18
5 Food Science & Technology 93 5% 0% 42
6 Chemistry, Medicinal 36 3% 0% 23
7 Nutrition & Dietetics 36 2% 0% 20
8 Chemistry, Applied 31 3% 0% 22
9 Biochemistry & Molecular Biology 30 10% 0% 83
10 Chemistry, Multidisciplinary 28 7% 0% 59

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPETENCE MOL IDENTIFIC QUANTIF 37385 0% 100% 1
2 ENGN OURCE DEV ENDANGERED CRUDEDRUGS 37385 0% 100% 1
3 ENVIRONM CHEM SETAGAYA KU 37385 0% 100% 1
4 EUGENIO NASCIMENTO 37385 0% 100% 1
5 MED CHEM HANDA CHO 37385 0% 100% 1
6 MEDDIABET TRAINING 37385 0% 100% 1
7 PHARM PHARMACEUT SCI 1 GAKUENCHO 37385 0% 100% 1
8 PHARM ROSE ST 37385 0% 100% 1
9 RAILWAY STN K ITOLOVO 37385 0% 100% 1
10 SHANDONG PROV LIFE ORGAN ANAL SHANDONG PR 37385 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF CHROMATOGRAPHY 35541 16% 1% 132
2 ACTA PHARMACEUTICA SUECICA 10195 1% 3% 10
3 JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS 6490 3% 1% 25
4 ANALYTICAL SCIENCES 5141 4% 0% 32
5 JOURNAL OF LIQUID CHROMATOGRAPHY 5082 3% 1% 22
6 JOURNAL OF CHROMATOGRAPHY A 3085 6% 0% 48
7 BUNSEKI KAGAKU 2514 2% 0% 20
8 CHROMATOGRAPHIA 2445 3% 0% 24
9 JOURNAL OF CHROMATOGRAPHIC SCIENCE 1977 2% 0% 15
10 JOURNAL OF CHROMATOGRAPHY B-BIOMEDICAL APPLICATIONS 1976 1% 1% 6

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FLUORESCENCE DERIVATIZATION REAGENT 122346 1% 55% 6 Search FLUORESCENCE+DERIVATIZATION+REAGENT Search FLUORESCENCE+DERIVATIZATION+REAGENT
2 1 2 P TOLUENESULFONATE ETHYL 2 PHENYLIMIDAZOLE 4 5 F 9 10 PHENANTHRENE TSPP 112155 0% 100% 3 Search 1+2+P+TOLUENESULFONATE+ETHYL+2+PHENYLIMIDAZOLE+4+5+F+9+10+PHENANTHRENE+TSPP Search 1+2+P+TOLUENESULFONATE+ETHYL+2+PHENYLIMIDAZOLE+4+5+F+9+10+PHENANTHRENE+TSPP
3 LONG CHAIN FREE FATTY ACIDS 84115 0% 75% 3 Search LONG+CHAIN+FREE+FATTY+ACIDS Search LONG+CHAIN+FREE+FATTY+ACIDS
4 2 NITROPHENYLHYDRAZINE HYDROCHLORIDE 74770 0% 100% 2 Search 2+NITROPHENYLHYDRAZINE+HYDROCHLORIDE Search 2+NITROPHENYLHYDRAZINE+HYDROCHLORIDE
5 9 2 HYDROXYETHYL CARBAZOLE 74770 0% 100% 2 Search 9+2+HYDROXYETHYL+CARBAZOLE Search 9+2+HYDROXYETHYL+CARBAZOLE
6 9 ANTHRYLMETHYL ESTER 74770 0% 100% 2 Search 9+ANTHRYLMETHYL+ESTER Search 9+ANTHRYLMETHYL+ESTER
7 CONVENTIONAL AND LASER INDUCED FLUORESCENCE DETECTION 74770 0% 100% 2 Search CONVENTIONAL+AND+LASER+INDUCED+FLUORESCENCE+DETECTION Search CONVENTIONAL+AND+LASER+INDUCED+FLUORESCENCE+DETECTION
8 INDIRECT ABSORBANCE DETECTION 74770 0% 100% 2 Search INDIRECT+ABSORBANCE+DETECTION Search INDIRECT+ABSORBANCE+DETECTION
9 INTRAMOLECULAR CYCLODIMERIZATION 74770 0% 100% 2 Search INTRAMOLECULAR+CYCLODIMERIZATION Search INTRAMOLECULAR+CYCLODIMERIZATION
10 MICROULA SIKKIMENSIS HEMSL SEED OIL 74770 0% 100% 2 Search MICROULA+SIKKIMENSIS+HEMSL+SEED+OIL Search MICROULA+SIKKIMENSIS+HEMSL+SEED+OIL

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.

Classes with closest relation at Level 1



rank cluster_id2 link
1 36468 STARCH IDENTIFICATION AND DETERMINATION//SWEETENED FRUIT PREPARATIONS//BOTANICAL ORIGIN OF STARCH
2 27900 PHOTOLYTIC DERIVATIZATION//3 4 BIPHENYLHYDROXYMETHYLPROPIONIC ACID//ACRIDINIUM TRIFLATE SALTS
3 20152 PICOLINYL ESTERS//XIMENYNIC ACID//CHARGE REMOTE FRAGMENTATION
4 29460 IODINE COMPOUND//SPECULAR REFLECTION METHOD//ACID VALUES OF FATS AND OILS
5 12288 MED BIOCHEM KURAMOTO CHO//PHARMACEUT S KITA KU//IMMUNOADSORPTION COLUMN
6 20958 TERT BUTYLDIMETHYLSILYLATION//PROTEINOUS AMINO ACIDS//STAR SYMBOL PLOT
7 15715 ION EXCLUSION CHROMATOGRAPHY//VACANCY ION EXCLUSION CHROMATOGRAPHY//ION EXCLUSION CATION EXCHANGE CHROMATOGRAPHY
8 34146 15 HYDROPEROXY 5 8 11 13 15 ICOSAPENTAENOIC ACID//2 YEAR FEEDING TEST//DEPG HYGIEN CHEM
9 8390 TRIACYLGLYCEROL//STEREOSPECIFIC ANALYSIS//SILVER ION CHROMATOGRAPHY
10 38529 METADOXINE//METHYL PALMITATE//ACUTE AND CHRONIC ALCOHOL INTOXICATION

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