Class information for:
Level 1: OPTICAL PH SENSOR//IMMOBILIZATION OF INDICATORS//OPTOCHEMICAL SENSOR

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
627 3       ACCREDITATION AND QUALITY ASSURANCE//PRESSURE SENSITIVE PAINT//CHEMISTRY, ANALYTICAL 12679
2252 2             PRESSURE SENSITIVE PAINT//OPTICAL OXYGEN SENSOR//OXYGEN SENSOR 4975
8203 1                   OPTICAL PH SENSOR//IMMOBILIZATION OF INDICATORS//OPTOCHEMICAL SENSOR 1306

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPTICAL PH SENSOR authKW 453106 2% 72% 26
2 IMMOBILIZATION OF INDICATORS authKW 265437 1% 100% 11
3 OPTOCHEMICAL SENSOR authKW 169908 1% 54% 13
4 PH SENSOR authKW 155263 5% 10% 62
5 PH OPTICAL SENSOR authKW 147799 1% 88% 7
6 MODE FILTERED LIGHT authKW 120653 0% 100% 5
7 MODE FILTERED LIGHT DETECTION authKW 120653 0% 100% 5
8 HCL GAS SENSOR authKW 100543 0% 83% 5
9 POLYSILOXANE ENTRAPMENT authKW 96523 0% 100% 4
10 OPTODE authKW 90630 2% 14% 27

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 21003 54% 0% 706
2 Instruments & Instrumentation 6354 22% 0% 292
3 Electrochemistry 4712 17% 0% 217
4 Materials Science, Textiles 373 2% 0% 25
5 Spectroscopy 214 4% 0% 54
6 Materials Science, Ceramics 125 2% 0% 30
7 Chemistry, Multidisciplinary 103 9% 0% 116
8 Optics 55 4% 0% 55
9 Biotechnology & Applied Microbiology 42 4% 0% 52
10 Engineering, Chemical 29 4% 0% 46

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM MAX TISHLER ORGAN CHEM 48261 0% 100% 2
2 ETUD MARCOULE 48261 0% 100% 2
3 ORGAN CHEM ANALYT 48261 0% 100% 2
4 PROV ENERGY CHEM ENGN 48261 0% 100% 2
5 JOHOR BRANCH 38604 0% 40% 4
6 COMP SCI ANALYT CHEM 32173 0% 67% 2
7 FIBRE COLOURAT TECHNOL GRP 27143 0% 38% 3
8 108 N GREENE ST 24131 0% 100% 1
9 AMI ADOLPHE MERKLE 24131 0% 100% 1
10 ANLYT CHEM CHEMO BIOSENSOR 24131 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SENSORS AND ACTUATORS B-CHEMICAL 38630 14% 1% 179
2 ANALYTICA CHIMICA ACTA 14083 9% 0% 120
3 ANALYTICAL CHEMISTRY 5104 7% 0% 89
4 ANALYST 4480 4% 0% 53
5 ANALYTICAL INSTRUMENTATION 3833 0% 3% 5
6 BIOSENSORS 2815 0% 4% 3
7 TALANTA 2634 3% 0% 44
8 SENSORS AND ACTUATORS 2317 1% 1% 8
9 APPLIED SPECTROSCOPY 2056 2% 0% 27
10 JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY 1920 2% 0% 20

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 OPTICAL PH SENSOR 453106 2% 72% 26 Search OPTICAL+PH+SENSOR Search OPTICAL+PH+SENSOR
2 IMMOBILIZATION OF INDICATORS 265437 1% 100% 11 Search IMMOBILIZATION+OF+INDICATORS Search IMMOBILIZATION+OF+INDICATORS
3 OPTOCHEMICAL SENSOR 169908 1% 54% 13 Search OPTOCHEMICAL+SENSOR Search OPTOCHEMICAL+SENSOR
4 PH SENSOR 155263 5% 10% 62 Search PH+SENSOR Search PH+SENSOR
5 PH OPTICAL SENSOR 147799 1% 88% 7 Search PH+OPTICAL+SENSOR Search PH+OPTICAL+SENSOR
6 MODE FILTERED LIGHT 120653 0% 100% 5 Search MODE+FILTERED+LIGHT Search MODE+FILTERED+LIGHT
7 MODE FILTERED LIGHT DETECTION 120653 0% 100% 5 Search MODE+FILTERED+LIGHT+DETECTION Search MODE+FILTERED+LIGHT+DETECTION
8 HCL GAS SENSOR 100543 0% 83% 5 Search HCL+GAS+SENSOR Search HCL+GAS+SENSOR
9 POLYSILOXANE ENTRAPMENT 96523 0% 100% 4 Search POLYSILOXANE+ENTRAPMENT Search POLYSILOXANE+ENTRAPMENT
10 OPTODE 90630 2% 14% 27 Search OPTODE Search OPTODE

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 4654 PRESSURE SENSITIVE PAINT//OPTICAL OXYGEN SENSOR//OXYGEN SENSOR
2 16639 EVANESCENT WAVE SPECTROSCOPY//VAPOCHROMIC MATERIAL//SILVER HALIDE FIBERS
3 18995 SOLID PHASE SPECTROPHOTOMETRY//FLOW THROUGH OPTOSENSOR//COLORIMETRIC SOLID PHASE EXTRACTION
4 19747 FIBER OPTIC BIOSENSOR//BENZOPYRENE TETROL//OPTICAL FLUOROSENSORS
5 38046 ANALYT BIOSENSORS GRP//INAABG//PEROXIDASE INTRINSIC ABSORPTION
6 19933 EXTREME ACIDITY//PH FLUORESCENT PROBE//DUAL RESPONSIVE RANGE
7 25818 CHROMOREACTAND//ETHT 4001//CRUCIFORMS
8 37466 ELECTROMETRIC STUDY//ELECTROMETRY//DISSOCIATION EXPONENT
9 8893 SOL GEL//SOLUT CHEM ADV MAT TECHNOL//ORGANIC INORGANIC HYBRID SILICATE
10 15514 UREA SENSOR//UREASE//UREA BIOSENSOR

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