Class information for:
Level 2: JPC-JOURNAL OF PLANAR CHROMATOGRAPHY-MODERN TLC//THIN LAYER CHROMATOGRAPHY//TLC

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
2861 2             JPC-JOURNAL OF PLANAR CHROMATOGRAPHY-MODERN TLC//THIN LAYER CHROMATOGRAPHY//TLC 3151
5440 1                   JPC-JOURNAL OF PLANAR CHROMATOGRAPHY-MODERN TLC//THIN LAYER CHROMATOGRAPHY//TLC 1654
11323 1                   ION PAIR TLC//JOURNAL OF LIQUID CHROMATOGRAPHY//CATION VISUALIZATION REAGENT 1018
29505 1                   TLC FID//CHROMARODS//APOTROPICAMIDE 202
35296 1                   ABNORMAL TOXICITY TEST//ASPARTATE BUFFER//INSITU S ALKYLISOTHIOURONIUM SALT GENERATION 114
35327 1                   AIRWAY MICROVASCULAR//ATOMIC CONCENTRATIONS//DES GLAUCINE 113
38887 1                   2 HYDROXYBENZENECARBALDEHYDE//4 BROMOBENZENECARBALDEHYDE//4 HYDROXYACETOPHENONE ISATIN 5 SULFONIC ACID SODIUM SALT 50

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JPC-JOURNAL OF PLANAR CHROMATOGRAPHY-MODERN TLC journal 1338044 16% 26% 519
2 THIN LAYER CHROMATOGRAPHY authKW 351178 7% 15% 232
3 TLC authKW 271965 6% 15% 183
4 PLANAR CHROMATOGRAPHY authKW 187264 2% 39% 48
5 OPLC authKW 167511 1% 51% 33
6 2D TLC authKW 142342 1% 65% 22
7 PLANAR ELECTROCHROMATOGRAPHY authKW 140627 0% 94% 15
8 VISUALIZING AGENTS authKW 110771 0% 92% 12
9 PRESSURIZED PLANAR ELECTROCHROMATOGRAPHY PPEC authKW 100003 0% 100% 10
10 OVERPRESSURED LAYER CHROMATOGRAPHY OPLC authKW 97819 0% 65% 15

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 85697 70% 0% 2199
2 Biochemical Research Methods 13245 22% 0% 694
3 Chemistry, Multidisciplinary 502 11% 0% 350
4 Food Science & Technology 172 4% 0% 122
5 Pharmacology & Pharmacy 160 7% 0% 217
6 Chemistry, Applied 155 3% 0% 91
7 Chemistry, Medicinal 135 3% 0% 86
8 Education, Scientific Disciplines 105 1% 0% 35
9 Spectroscopy 39 2% 0% 52
10 Engineering, Chemical 38 3% 0% 95

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPLC 54443 0% 78% 7
2 CHAIR FOOD SCI 43622 0% 36% 12
3 SECT TOXICOL BIOANALYT 36809 0% 41% 9
4 PLANAR CHROMATOG 35984 0% 30% 12
5 CHAIR CHEMMED ANALYT 30001 0% 100% 3
6 MONGOLIA MED 27774 0% 56% 5
7 CHAIR CHEM 27208 1% 17% 16
8 INTERDISCIPLINARY IFZ 24376 0% 24% 10
9 AMY IL CHEM RUMENTAT 20001 0% 100% 2
10 ADSORPT PLANAR CHROMATOG 19997 0% 50% 4

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JPC-JOURNAL OF PLANAR CHROMATOGRAPHY-MODERN TLC 1338044 16% 26% 519
2 JOURNAL OF LIQUID CHROMATOGRAPHY 72218 5% 5% 160
3 JOURNAL OF CHROMATOGRAPHY 52214 10% 2% 310
4 JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES 31169 4% 3% 119
5 ACTA CHROMATOGRAPHICA 26731 1% 6% 42
6 CHROMATOGRAPHIA 25063 5% 2% 148
7 JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS 15544 1% 4% 41
8 CHEMIA ANALITYCZNA 14837 2% 2% 62
9 JOURNAL OF CHROMATOGRAPHIC SCIENCE 7913 2% 1% 58
10 JOURNAL OF THE ASSOCIATION OF PUBLIC ANALYSTS 6516 0% 8% 8

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 THIN LAYER CHROMATOGRAPHY 351178 7% 15% 232 Search THIN+LAYER+CHROMATOGRAPHY Search THIN+LAYER+CHROMATOGRAPHY
2 TLC 271965 6% 15% 183 Search TLC Search TLC
3 PLANAR CHROMATOGRAPHY 187264 2% 39% 48 Search PLANAR+CHROMATOGRAPHY Search PLANAR+CHROMATOGRAPHY
4 OPLC 167511 1% 51% 33 Search OPLC Search OPLC
5 2D TLC 142342 1% 65% 22 Search 2D+TLC Search 2D+TLC
6 PLANAR ELECTROCHROMATOGRAPHY 140627 0% 94% 15 Search PLANAR+ELECTROCHROMATOGRAPHY Search PLANAR+ELECTROCHROMATOGRAPHY
7 VISUALIZING AGENTS 110771 0% 92% 12 Search VISUALIZING+AGENTS Search VISUALIZING+AGENTS
8 PRESSURIZED PLANAR ELECTROCHROMATOGRAPHY PPEC 100003 0% 100% 10 Search PRESSURIZED+PLANAR+ELECTROCHROMATOGRAPHY+PPEC Search PRESSURIZED+PLANAR+ELECTROCHROMATOGRAPHY+PPEC
9 OVERPRESSURED LAYER CHROMATOGRAPHY OPLC 97819 0% 65% 15 Search OVERPRESSURED+LAYER+CHROMATOGRAPHY+OPLC Search OVERPRESSURED+LAYER+CHROMATOGRAPHY+OPLC
10 ULTRATHIN LAYER CHROMATOGRAPHY 93076 0% 85% 11 Search ULTRATHIN+LAYER+CHROMATOGRAPHY Search ULTRATHIN+LAYER+CHROMATOGRAPHY

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 2



rank cluster_id2 link
1 1251 LIPOPHILICITY//MICELLAR LIQUID CHROMATOGRAPHY//CHEMISTRY, ANALYTICAL
2 3450 FORMALDEHYDE//BIOARENA//ENDOGENOUS FORMALDEHYDE
3 2220 PARACETAMOL//METHOCARBAMOL//ACETAMINOPHEN
4 3365 SYNTHETIC PHENOLIC ANTIOXIDANTS//BATCH INJECTION ANALYSIS//MULTIPLE PULSE AMPEROMETRY
5 3648 COUNTERFEIT MEDICINES//COUNTERFEIT DRUGS//ONLINE PHARMACIES
6 1670 PESTICIDE RESIDUES//QUECHERS//PESTICIDES
7 3201 SUDAN DYES//TARTRAZINE//SUNSET YELLOW
8 3624 DIPYRONE//ABSINTHE//THUJONE
9 3145 ROOM TEMPERATURE PHOSPHORESCENCE//SOLID MATRIX LUMINESCENCE//PHOSPHORIMETRY
10 1088 CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS//MULTIVARIATE CURVE RESOLUTION//CHEMISTRY, ANALYTICAL

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