Class information for:
Level 2: ION SELECTIVE ELECTRODES//PVC MEMBRANE//POTENTIOMETRY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1806 5740 29.8 56%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
486 20803 PVC MEMBRANE//ION SELECTIVE ELECTRODES//ELECTRONIC NOSE

Classes in level below (level 1)


ID, lev. below Publications Label for level below
181 3945 PVC MEMBRANE//ION SELECTIVE ELECTRODES//POTENTIOMETRY
6675 1383 COPPER II SENSOR//CHALCOGENIDE GLASS MATERIAL//ION HYDRATION FREE ENERGY
27386 189 ENTHALPY ENTROPY RELATIONSHIPS//ENTHALPY ENTROPY RELATIONSHIP//INORGAN CHEM ANALYT CHEM PHYS CHEM
30343 139 DETERMINATION OF ANIONIC SURFACTANTS//ALKYLPYRIDINIUM HALIDES//2 3 DIAMINOPYRIDINE AND SALICYLALDEHYDE
33828 84 DIETHYLENETRIAMINE PENTAACETIC ACID//MANGANESEII DETERMINATION//BENZOXAZOLYLACROLEINS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ION SELECTIVE ELECTRODES Author keyword 615 48% 16% 933
2 PVC MEMBRANE Author keyword 600 79% 7% 384
3 POTENTIOMETRY Author keyword 321 33% 14% 792
4 PROC ANALYT CHEM SENSOR TECHNOL PROSENS Address 117 93% 1% 43
5 NEUTRAL CARRIER Author keyword 106 82% 1% 61
6 POTENTIOMETRIC SENSOR Author keyword 105 52% 3% 144
7 SOLID CONTACT Author keyword 86 82% 1% 50
8 EXCELLENCE ELE OCHEM Address 81 36% 3% 182
9 COATED GRAPHITE ELECTRODE Author keyword 77 84% 1% 42
10 POLYMERIC MEMBRANE ELECTRODE Author keyword 72 93% 0% 27

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 ION SELECTIVE ELECTRODES 615 48% 16% 933 Search ION+SELECTIVE+ELECTRODES Search ION+SELECTIVE+ELECTRODES
2 PVC MEMBRANE 600 79% 7% 384 Search PVC+MEMBRANE Search PVC+MEMBRANE
3 POTENTIOMETRY 321 33% 14% 792 Search POTENTIOMETRY Search POTENTIOMETRY
4 NEUTRAL CARRIER 106 82% 1% 61 Search NEUTRAL+CARRIER Search NEUTRAL+CARRIER
5 POTENTIOMETRIC SENSOR 105 52% 3% 144 Search POTENTIOMETRIC+SENSOR Search POTENTIOMETRIC+SENSOR
6 SOLID CONTACT 86 82% 1% 50 Search SOLID+CONTACT Search SOLID+CONTACT
7 COATED GRAPHITE ELECTRODE 77 84% 1% 42 Search COATED+GRAPHITE+ELECTRODE Search COATED+GRAPHITE+ELECTRODE
8 POLYMERIC MEMBRANE ELECTRODE 72 93% 0% 27 Search POLYMERIC+MEMBRANE+ELECTRODE Search POLYMERIC+MEMBRANE+ELECTRODE
9 SILVER ION SELECTIVE ELECTRODE 65 95% 0% 21 Search SILVER+ION+SELECTIVE+ELECTRODE Search SILVER+ION+SELECTIVE+ELECTRODE
10 LEAD ION SELECTIVE ELECTRODE 60 100% 0% 20 Search LEAD+ION+SELECTIVE+ELECTRODE Search LEAD+ION+SELECTIVE+ELECTRODE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NEUTRAL CARRIER 777 81% 8% 467
2 NEUTRAL CARRIERS 498 88% 4% 239
3 ION SELECTIVE ELECTRODES 375 37% 14% 810
4 MEMBRANE ELECTRODES 363 59% 7% 405
5 BULK OPTODES 352 59% 7% 392
6 IONOPHORES 212 37% 8% 466
7 LOWER DETECTION LIMIT 212 91% 1% 86
8 N SCHIFFS BASE 181 100% 1% 47
9 COPPERII SELECTIVE ELECTRODE 152 100% 1% 41
10 SOLVENT POLYMERIC MEMBRANES 141 83% 1% 79

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Carrier-based ion-selective electrodes and bulk optodes. 2. Ionophores for potentiometric and optical sensors 1998 1284 811 52%
Electrochemical Analysis of Some Toxic Metals by Ion-Selective Electrodes 2011 104 206 93%
Carrier-based ion-selective electrodes and bulk optodes. 1. General characteristics 1997 1391 212 52%
Potentiometric ion sensors 2008 220 255 64%
All-Solid-State Ion Selective and All-Solid-State Reference Electrodes 2012 36 138 90%
Quality control criteria for solid-contact, solvent polymeric membrane ion-selective electrodes 2009 86 105 86%
Performance evaluation criteria for preparation and measurement of macro- and microfabricated ion-selective electrodes (IUPAC technical report) 2008 90 86 92%
Modern Potentiometry 2007 102 89 84%
Conducting polymer-based solid-state ion-selective electrodes 2006 160 103 64%
Developments in the field of conducting and non-conducting polymer based potentiometric membrane sensors for ions over the past decade 2008 63 584 90%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PROC ANALYT CHEM SENSOR TECHNOL PROSENS 117 93% 0.7% 43
2 EXCELLENCE ELE OCHEM 81 36% 3.2% 182
3 QUCHAN BRANCH 70 53% 1.6% 93
4 PROC ANALYT CHEM SENSOR TECHNOL 38 93% 0.2% 14
5 CHEM SENSOR GRP 11 44% 0.3% 19
6 PROC CHEM EXCELLENCE 11 100% 0.1% 6
7 CHONGQING ANALYT CHEM 10 27% 0.6% 32
8 MAT CHEMMINIST EDUC 4 67% 0.1% 4
9 QUIM ORGAN QUIM ANALIT 4 75% 0.1% 3
10 GRP TECH ANALYT CHEM 3 13% 0.4% 25

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000022335 ISFET//LIGHT ADDRESSABLE POTENTIOMETRIC SENSOR//LIGHT ADDRESSABLE POTENTIOMETRIC SENSOR LAPS
2 0.0000019514 NITRITE DETERMINATION//NITRITE//SEQUENTIAL INJECTION ANALYSIS
3 0.0000018001 PRESSURE SENSITIVE PAINT//OPTODE//OPTICAL PH SENSOR
4 0.0000017195 ITIES//ION TRANSFER//SCANNING ELECTROCHEMICAL MICROSCOPY
5 0.0000013825 AMBROXOL//PARACETAMOL//DERIVATIVE SPECTROPHOTOMETRY
6 0.0000013751 LINEAR ALKYLBENZENE SULFONATES//LAS//ALCOHOL ETHOXYLATES
7 0.0000012858 ANION RECOGNITION//EXTRACTION AND STABILITY CONSTANTS//WATER NITROBENZENE SYSTEM
8 0.0000012380 ELECTRONIC NOSE//ELECTRONIC TONGUE//TASTE SENSOR
9 0.0000011674 CALIXARENES//CALIXARENE//CALIX4ARENE
10 0.0000008642 ANODIC STRIPPING VOLTAMMETRY//STRIPPING VOLTAMMETRY//ELECTROANALYSIS