Class information for:
Level 1: SOLID CONTACT//ION SELECTIVE ELECTRODES//PROC ANALYT CHEM SENSOR TECHNOL PROSENS

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
347 3       CHEMISTRY, ANALYTICAL//PRECONCENTRATION//PVC MEMBRANE 36737
1306 2             PVC MEMBRANE//ION SELECTIVE ELECTRODE//POTENTIOMETRY 8874
3486 1                   SOLID CONTACT//ION SELECTIVE ELECTRODES//PROC ANALYT CHEM SENSOR TECHNOL PROSENS 2003

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID CONTACT authKW 735060 3% 81% 58
2 ION SELECTIVE ELECTRODES authKW 725080 9% 24% 190
3 PROC ANALYT CHEM SENSOR TECHNOL PROSENS address 621606 2% 90% 44
4 ION SELECTIVE ELECTRODE authKW 280713 7% 12% 147
5 PROC ANALYT CHEM SENSOR TECHNOL address 235996 1% 100% 15
6 SOLID CONTACT ION SELECTIVE ELECTRODE authKW 197680 1% 74% 17
7 ALL SOLID STATE POTENTIOMETRIC SENSOR authKW 177255 1% 87% 13
8 ION TO ELECTRON TRANSDUCERS authKW 173063 1% 100% 11
9 POTENTIOMETRY authKW 152988 8% 6% 157
10 ION SELECTIVE MEMBRANE authKW 149763 1% 37% 26

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 56504 71% 0% 1423
2 Electrochemistry 27070 32% 0% 631
3 Instruments & Instrumentation 1776 10% 0% 202
4 Chemistry, Multidisciplinary 276 11% 0% 212
5 Medical Laboratory Technology 17 1% 0% 15
6 Biochemical Research Methods 9 2% 0% 35
7 Nanoscience & Nanotechnology 4 2% 0% 32
8 Materials Science, Coatings & Films 2 1% 0% 15
9 Polymer Science 2 2% 0% 33
10 Education, Scientific Disciplines 0 0% 0% 6

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PROC ANALYT CHEM SENSOR TECHNOL PROSENS 621606 2% 90% 44
2 PROC ANALYT CHEM SENSOR TECHNOL 235996 1% 100% 15
3 PROC CHEM EXCELLENCE 94398 0% 100% 6
4 SHANDONG PROV COASTAL ENVIRONM PROCYICCA 71916 0% 57% 8
5 CHEM SENSOR GRP 71694 1% 33% 14
6 GRP TECH ANALYT CHEM 59074 1% 14% 27
7 PROC CHEM 56702 3% 5% 69
8 MAT SCI CERAM 51134 4% 4% 77
9 GRP SEPARAT TECH CHEM 47199 0% 100% 3
10 SHANDONG PROV COASTAL ENVIRONM PROC 46269 1% 18% 16

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECTROANALYSIS 71465 9% 2% 183
2 ANALYTICAL CHEMISTRY 51049 17% 1% 345
3 SENSORS AND ACTUATORS B-CHEMICAL 21794 8% 1% 167
4 ANALYTICA CHIMICA ACTA 19964 9% 1% 177
5 TALANTA 8083 5% 1% 95
6 ANALYST 6653 4% 1% 80
7 JOURNAL OF ELECTROANALYTICAL CHEMISTRY 5690 4% 0% 81
8 SELECTIVE ELECTRODE REVIEWS 4877 0% 10% 3
9 SOVIET ELECTROCHEMISTRY 3694 1% 1% 23
10 ELECTROCHIMICA ACTA 2676 4% 0% 71

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOLID CONTACT 735060 3% 81% 58 Search SOLID+CONTACT Search SOLID+CONTACT
2 ION SELECTIVE ELECTRODES 725080 9% 24% 190 Search ION+SELECTIVE+ELECTRODES Search ION+SELECTIVE+ELECTRODES
3 ION SELECTIVE ELECTRODE 280713 7% 12% 147 Search ION+SELECTIVE+ELECTRODE Search ION+SELECTIVE+ELECTRODE
4 SOLID CONTACT ION SELECTIVE ELECTRODE 197680 1% 74% 17 Search SOLID+CONTACT+ION+SELECTIVE+ELECTRODE Search SOLID+CONTACT+ION+SELECTIVE+ELECTRODE
5 ALL SOLID STATE POTENTIOMETRIC SENSOR 177255 1% 87% 13 Search ALL+SOLID+STATE+POTENTIOMETRIC+SENSOR Search ALL+SOLID+STATE+POTENTIOMETRIC+SENSOR
6 ION TO ELECTRON TRANSDUCERS 173063 1% 100% 11 Search ION+TO+ELECTRON+TRANSDUCERS Search ION+TO+ELECTRON+TRANSDUCERS
7 POTENTIOMETRY 152988 8% 6% 157 Search POTENTIOMETRY Search POTENTIOMETRY
8 ION SELECTIVE MEMBRANE 149763 1% 37% 26 Search ION+SELECTIVE+MEMBRANE Search ION+SELECTIVE+MEMBRANE
9 LOWER DETECTION LIMIT 149159 1% 59% 16 Search LOWER+DETECTION+LIMIT Search LOWER+DETECTION+LIMIT
10 ALL SOLID STATE ION SELECTIVE ELECTRODE 100688 0% 80% 8 Search ALL+SOLID+STATE+ION+SELECTIVE+ELECTRODE Search ALL+SOLID+STATE+ION+SELECTIVE+ELECTRODE

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 1779 PVC MEMBRANE//POTENTIOMETRY//ION SELECTIVE ELECTRODE
2 16122 REFERENCE ELECTRODE//THICK FILM UNIT//PH SENSOR
3 31564 IN LINE REACTOR//ZERO CURRENT POTENTIAL//FIA DETECTION
4 33071 2 3 DIAMINOPYRIDINE AND SALICYLALDEHYDE//BRIDGING THIOCYANATE//COORDINATION LINKAGE
5 5817 COPPER II SENSOR//FLUORIDE DETERMINATION//ION-SELECTIVE ELECTRODE REVIEWS
6 12811 SURFACTANT SENSOR//PHOTOMETRIC TITRATION//TETRABROMOPHENOLPHTHALEIN ETHYL ESTER
7 3949 ISFET//LIGHT ADDRESSABLE POTENTIOMETRIC SENSOR//EGFET
8 18995 SOLID PHASE SPECTROPHOTOMETRY//FLOW THROUGH OPTOSENSOR//COLORIMETRIC SOLID PHASE EXTRACTION
9 26286 ELE OANALYT//PSEUDOHYPONATREMIA//PSEUDOHYPERNATREMIA
10 2989 ION TRANSFER//ITIES//LIQUID VERTICAL BAR LIQUID INTERFACE

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