Class information for:
Level 1: PVC MEMBRANE//POTENTIOMETRY//ION SELECTIVE ELECTRODE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1533 2609 34.5 68%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
395 3       ELECTROANALYSIS//CHEMISTRY, ANALYTICAL//ELECTROCHEMISTRY 30470
1298 2             PVC MEMBRANE//ION SELECTIVE ELECTRODE//POTENTIOMETRY 8595
1533 1                   PVC MEMBRANE//POTENTIOMETRY//ION SELECTIVE ELECTRODE 2609

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PVC MEMBRANE authKW 3526191 15% 78% 387
2 POTENTIOMETRY authKW 1934115 25% 26% 640
3 ION SELECTIVE ELECTRODE authKW 1563732 15% 34% 398
4 EXCELLENCE ELE OCHEM address 937737 8% 38% 213
5 POTENTIOMETRIC SENSOR authKW 720226 6% 37% 167
6 QUCHAN BRANCH address 490101 4% 44% 96
7 COATED GRAPHITE ELECTRODE authKW 447092 2% 85% 45
8 NEUTRAL CARRIER authKW 412014 2% 70% 50
9 ION SELECTIVE ELECTRODES authKW 323712 6% 19% 146
10 POLYMERIC MEMBRANE ELECTRODE authKW 284354 1% 90% 27

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Chemistry, Analytical 49244 58% 0% 1520
2 Electrochemistry 24395 26% 0% 680
3 Instruments & Instrumentation 2159 10% 0% 254
4 Chemistry, Multidisciplinary 1950 20% 0% 519
5 Materials Science, Biomaterials 303 2% 0% 53
6 Spectroscopy 34 2% 0% 44
7 Engineering, Chemical 20 3% 0% 71
8 Biochemical Research Methods 11 2% 0% 45
9 Chemistry, Applied 5 1% 0% 33
10 Environmental Sciences 1 2% 0% 64

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EXCELLENCE ELE OCHEM 937737 8% 38% 213
2 QUCHAN BRANCH 490101 4% 44% 96
3 CHONGQING ANALYT CHEM 101503 1% 27% 32
4 SAVADKOOH BRANCH YOUNG EARCHER CLUB 37445 0% 80% 4
5 SAVADKOOH BRANCH 30619 0% 22% 12
6 ELE OCHEM SENSOR 29250 0% 50% 5
7 MASHHAD BRANCH 23999 2% 4% 52
8 BRANCH SHAHRERAY 23404 0% 100% 2
9 ENDOSCOP MINIMALY INVAS SURG 23404 0% 100% 2
10 NANOBIOTECHNOLOLGY ENGN 23404 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ELECTROANALYSIS 49358 7% 2% 174
2 INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 48070 6% 3% 151
3 ANALYTICAL LETTERS 23921 4% 2% 117
4 TALANTA 23569 7% 1% 184
5 ANALYTICA CHIMICA ACTA 23259 8% 1% 220
6 SENSORS AND ACTUATORS B-CHEMICAL 14827 6% 1% 155
7 ANALYTICAL SCIENCES 14750 4% 1% 96
8 SENSOR LETTERS 10230 2% 2% 41
9 JOURNAL OF ANALYTICAL CHEMISTRY 7238 2% 1% 53
10 MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS 7122 2% 1% 53

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PVC MEMBRANE 3526191 15% 78% 387 Search PVC+MEMBRANE Search PVC+MEMBRANE
2 POTENTIOMETRY 1934115 25% 26% 640 Search POTENTIOMETRY Search POTENTIOMETRY
3 ION SELECTIVE ELECTRODE 1563732 15% 34% 398 Search ION+SELECTIVE+ELECTRODE Search ION+SELECTIVE+ELECTRODE
4 POTENTIOMETRIC SENSOR 720226 6% 37% 167 Search POTENTIOMETRIC+SENSOR Search POTENTIOMETRIC+SENSOR
5 COATED GRAPHITE ELECTRODE 447092 2% 85% 45 Search COATED+GRAPHITE+ELECTRODE Search COATED+GRAPHITE+ELECTRODE
6 NEUTRAL CARRIER 412014 2% 70% 50 Search NEUTRAL+CARRIER Search NEUTRAL+CARRIER
7 ION SELECTIVE ELECTRODES 323712 6% 19% 146 Search ION+SELECTIVE+ELECTRODES Search ION+SELECTIVE+ELECTRODES
8 POLYMERIC MEMBRANE ELECTRODE 284354 1% 90% 27 Search POLYMERIC+MEMBRANE+ELECTRODE Search POLYMERIC+MEMBRANE+ELECTRODE
9 PVC MEMBRANE ELECTRODE 214692 1% 54% 34 Search PVC+MEMBRANE+ELECTRODE Search PVC+MEMBRANE+ELECTRODE
10 IODIDE SELECTIVE ELECTRODE 192015 1% 86% 19 Search IODIDE+SELECTIVE+ELECTRODE Search IODIDE+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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 FARIDBOD, F , GANJALI, MR , DINARVAND, R , NOROUZI, P , (2008) DEVELOPMENTS IN THE FIELD OF CONDUCTING AND NON-CONDUCTING POLYMER BASED POTENTIOMETRIC MEMBRANE SENSORS FOR IONS OVER THE PAST DECADE.SENSORS. VOL. 8. ISSUE 4. P. 2331 -2412 437 74% 68
2 NOROUZI, P , KHANI, H , NAYAK, A , AGARWAL, S , GUPTA, VK , GANJALI, MR , (2011) ELECTROCHEMICAL ANALYSIS OF SOME TOXIC METALS BY ION-SELECTIVE ELECTRODES.CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY. VOL. 41. ISSUE 4. P. 282 -313 186 90% 178
3 GANJALI, MR , NOROUZI, P , FARIDBOD, F , REZAPOUR, M , POURJAVID, MR , (2007) ONE DECADE OF RESEARCH ON ION-SELECTIVE ELECTRODES IN IRAN (1996-2006).JOURNAL OF THE IRANIAN CHEMICAL SOCIETY. VOL. 4. ISSUE 1. P. 1 -29 248 93% 39
4 FARIDBOD, F , GANJALI, MR , DINARVAND, R , NOROUZI, P , RIAHI, S , (2008) SCHIFF'S BASES AND CROWN ETHERS AS SUPRAMOLECULAR SENSING MATERIALS IN THE CONSTRUCTION OF POTENTIOMETRIC MEMBRANE SENSORS.SENSORS. VOL. 8. ISSUE 3. P. 1645 -1703 186 81% 81
5 FARIDBOD, F , GANJALI, MR , DINARVAND, R , NOROUZI, P , (2007) THE FABRICATION OF POTENTIOMETRIC MEMBRANE SENSORS AND THEIR APPLICATIONS.AFRICAN JOURNAL OF BIOTECHNOLOGY. VOL. 6. ISSUE 25. P. 2960 -2987 206 72% 22
6 INAMUDDIN , ALAM, MM , (2008) STUDIES ON THE PREPARATION AND ANALYTICAL APPLICATIONS OF VARIOUS METAL ION-SELECTIVE MEMBRANE ELECTRODES BASED ON POLYMERIC, INORGANIC AND COMPOSITE MATERIALSA REVIEW.JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY. VOL. 45. ISSUE 12. P. 1086 -1103 140 85% 3
7 FARIDBOD, F , GANJALI, MR , DINARVAND, R , NOROUZI, P , (2007) ION RECOGNITION: APPLICATION OF SYMMETRIC AND ASYMMETRIC SCHIFF BASES AND THEIR COMPLEXES FOR THE FABRICATION OF CATIONIC AND ANIONIC MEMBRANE SENSORS TO DETERMINE IONS IN REAL SAMPLES.COMBINATORIAL CHEMISTRY & HIGH THROUGHPUT SCREENING. VOL. 10. ISSUE 7. P. 527 -546 105 96% 24
8 BUHLMANN, P , PRETSCH, E , BAKKER, E , (1998) CARRIER-BASED ION-SELECTIVE ELECTRODES AND BULK OPTODES. 2. IONOPHORES FOR POTENTIOMETRIC AND OPTICAL SENSORS.CHEMICAL REVIEWS. VOL. 98. ISSUE 4. P. 1593 -1687 221 26% 1362
9 ZAMANI, HA , SAHEBNASAGH, S , (2013) POTENTIOMETRIC DETECTION OF CR3+ IONS IN SOLUTION BY A CHROMIUM(III) ELECTROCHEMICAL SENSOR BASED ON DIETHYL 2-PHTHALIMIDOMALONATE DOPED IN POLYMERIC MEMBRANE.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE. VOL. 8. ISSUE 3. P. 3708 -3720 77 99% 4
10 AL ZOUBI, W , AL MOHANNA, N , (2014) MEMBRANE SENSORS BASED ON SCHIFF BASES AS CHELATING IONOPHORES - A REVIEW.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 132. ISSUE . P. 854 -870 78 93% 5

Classes with closest relation at Level 1


Rank Class id link
1 3974 SOLID CONTACT//ION SELECTIVE ELECTRODES//PROC ANALYT CHEM SENSOR TECHNOL PROSENS
2 10577 ION-SELECTIVE ELECTRODE REVIEWS//DISSOLUTION RELEASE//INSITU S ALKYLISOTHIOURONIUM SALT GENERATION
3 31367 2 3 DIAMINOPYRIDINE AND SALICYLALDEHYDE//BRIDGING THIOCYANATE//GOLD DOXORUBICIN COMPLEX
4 21893 LPCA//EAC CNRS 4493//COPPER II SENSOR
5 10742 SURFACTANT SENSOR//TETRABROMOPHENOLPHTHALEIN ETHYL ESTER//ANIONIC SURFACTANT
6 5035 1 OMEGA DIENES//N N DISUBSTITUTED DIAZA 18 CROWN 6//LARIAT ETHER
7 32360 BETA TYPE CHELATES//COLOR FADING SPECTROPHOTOMETRY//1 AMINO 8 HYDROXY 7 O HYDROXY P METHYL PHENYLAZO 3 6 NAPHTHALENEDISULFONIC
8 4441 OPTODE//OPTICAL PH SENSOR//OPTICAL SENSOR
9 14695 METHYLDOPA//CARBIDOPA//LEVODOPA
10 13544 ANALYT POLYMER//CATION EXCHANGER//INORGANIC ION EXCHANGER

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