Class information for:
Level 1: CLOUD POINT EXTRACTION//TRITON X 114//CLOUD POINT PRECONCENTRATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11537 975 31.7 74%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
95 3       CHEMISTRY, ANALYTICAL//JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 76493
604 2             MOLECULARLY IMPRINTED POLYMER//MOLECULAR IMPRINTING//PRECONCENTRATION 14074
11537 1                   CLOUD POINT EXTRACTION//TRITON X 114//CLOUD POINT PRECONCENTRATION 975

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 CLOUD POINT EXTRACTION authKW 7260762 39% 62% 377
2 TRITON X 114 authKW 647747 7% 31% 67
3 CLOUD POINT PRECONCENTRATION authKW 430972 2% 81% 17
4 TS FF AAS authKW 378037 1% 93% 13
5 MICELLE MEDIATED EXTRACTION authKW 266863 1% 61% 14
6 FLAME FURNACE authKW 236826 1% 69% 11
7 COACERVATE PHASE authKW 222695 1% 89% 8
8 GENAPOL X 080 authKW 195722 1% 63% 10
9 MICELLAR EXTRACTION authKW 182487 1% 45% 13
10 CLOUD POINT EXTRACTION CPE authKW 169103 1% 60% 9

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 12885 49% 0% 478
2 Spectroscopy 1978 13% 0% 125
3 Engineering, Chemical 819 13% 0% 129
4 Chemistry, Multidisciplinary 684 19% 0% 189
5 Engineering, Environmental 353 5% 0% 52
6 Food Science & Technology 285 7% 0% 71
7 Biochemical Research Methods 241 6% 0% 60
8 Environmental Sciences 220 9% 0% 88
9 Engineering, Civil 88 3% 0% 32
10 Chemistry, Applied 43 3% 0% 27

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 WASTE WATER TREATMENT 53677 1% 29% 6
2 CHIM ORGAN SCI NUCL 41754 0% 67% 2
3 GRP PESQUISA QUIM ANAL 40261 0% 43% 3
4 GRP ANAL RUMENTAL LICADA 40249 1% 14% 9
5 CNRSLECIMEUMR7575 31317 0% 100% 1
6 EAU TECHNOL MEMBRANES 31317 0% 100% 1
7 EIFICIO ANEXO MARIE CURIE 31317 0% 100% 1
8 ENERGIE NUCL AGR 31317 0% 100% 1
9 ENGN QUIM DEQ PPGEQ 31317 0% 100% 1
10 ESTUDIOS AMBIENTALES RECURSOS NAT I UNAT 31317 0% 100% 1

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 ATOMIC SPECTROSCOPY 11268 2% 2% 19
2 MICROCHIMICA ACTA 7526 3% 1% 27
3 TALANTA 6691 6% 0% 60
4 ANALYTICAL METHODS 6365 4% 1% 35
5 SEPARATION SCIENCE AND TECHNOLOGY 4871 3% 0% 33
6 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY 4356 3% 0% 29
7 SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN 4134 1% 2% 7
8 JOURNAL OF ANALYTICAL CHEMISTRY 3342 2% 0% 22
9 ANALYTICA CHIMICA ACTA 3306 5% 0% 51
10 MICROCHEMICAL JOURNAL 2302 2% 0% 18

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 CLOUD POINT EXTRACTION 7260762 39% 62% 377 Search CLOUD+POINT+EXTRACTION Search CLOUD+POINT+EXTRACTION
2 TRITON X 114 647747 7% 31% 67 Search TRITON+X+114 Search TRITON+X+114
3 CLOUD POINT PRECONCENTRATION 430972 2% 81% 17 Search CLOUD+POINT+PRECONCENTRATION Search CLOUD+POINT+PRECONCENTRATION
4 TS FF AAS 378037 1% 93% 13 Search TS+FF+AAS Search TS+FF+AAS
5 MICELLE MEDIATED EXTRACTION 266863 1% 61% 14 Search MICELLE+MEDIATED+EXTRACTION Search MICELLE+MEDIATED+EXTRACTION
6 FLAME FURNACE 236826 1% 69% 11 Search FLAME+FURNACE Search FLAME+FURNACE
7 COACERVATE PHASE 222695 1% 89% 8 Search COACERVATE+PHASE Search COACERVATE+PHASE
8 GENAPOL X 080 195722 1% 63% 10 Search GENAPOL+X+080 Search GENAPOL+X+080
9 MICELLAR EXTRACTION 182487 1% 45% 13 Search MICELLAR+EXTRACTION Search MICELLAR+EXTRACTION
10 CLOUD POINT EXTRACTION CPE 169103 1% 60% 9 Search CLOUD+POINT+EXTRACTION+CPE Search CLOUD+POINT+EXTRACTION+CPE

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 PYTLAKOWSKA, K , KOZIK, V , DABIOCH, M , (2013) COMPLEX-FORMING ORGANIC LIGANDS IN CLOUD-POINT EXTRACTION OF METAL IONS: A REVIEW.TALANTA. VOL. 110. ISSUE . P. 202 -228 188 72% 64
2 OJEDA, CB , ROJAS, FS , (2009) SEPARATION AND PRECONCENTRATION BY A CLOUD POINT EXTRACTION PROCEDURE FOR DETERMINATION OF METALS: AN OVERVIEW.ANALYTICAL AND BIOANALYTICAL CHEMISTRY. VOL. 394. ISSUE 3. P. 759 -782 134 79% 83
3 HAGAROVA, I , URIK, M , (2016) NEW APPROACHES TO THE CLOUD POINT EXTRACTION: UTILIZABLE FOR SEPARATION AND PRECONCENTRATION OF TRACE METALS.CURRENT ANALYTICAL CHEMISTRY. VOL. 12. ISSUE 2. P. 87 -93 49 89% 3
4 HAGAROVA, I , (2014) UTILIZATION OF SUPRAMOLECULAR SOLVENTS IN THE EXTRACTION OF METALS.CHEMICKE LISTY. VOL. 108. ISSUE 10. P. 949 -955 64 80% 1
5 OJEDA, CB , ROJAS, FS , (2012) SEPARATION AND PRECONCENTRATION BY CLOUD POINT EXTRACTION PROCEDURES FOR DETERMINATION OF IONS: RECENT TRENDS AND APPLICATIONS.MICROCHIMICA ACTA. VOL. 177. ISSUE 1-2. P. 1 -21 67 65% 47
6 BEZERRA, MD , ARRUDA, MAZ , FERREIRA, SLC , (2005) CLOUD POINT EXTRACTION AS A PROCEDURE OF SEPARATION AND PRE-CONCENTRATION FOR METAL DETERMINATION USING SPECTROANALYTICAL TECHNIQUES: A REVIEW.APPLIED SPECTROSCOPY REVIEWS. VOL. 40. ISSUE 4. P. 269-299 57 75% 210
7 XIE, SP , PAAU, MC , LI, CF , XIAO, D , CHOI, MMF , (2010) SEPARATION AND PRECONCENTRATION OF PERSISTENT ORGANIC POLLUTANTS BY CLOUD POINT EXTRACTION.JOURNAL OF CHROMATOGRAPHY A. VOL. 1217. ISSUE 16. P. 2306-2317 60 71% 48
8 HAGAROVA, I , (2009) COUPLING CLOUD POINT EXTRACTION TO ATOMIC SPECTROMETRIC METHODS FOR SEPARATION, PRECONCENTRATION AND SPECIATION OF METALS.CHEMICKE LISTY. VOL. 103. ISSUE 9. P. 712-720 62 77% 2
9 PALEOLOGOS, EK , GIOKAS, DL , KARAYANNIS, MI , (2005) MICELLE-MEDIATED SEPARATION AND CLOUD-POINT EXTRACTION.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 24. ISSUE 5. P. 426-436 43 74% 327
10 SILVA, MF , CERUTTI, ES , MARTINEZ, LD , (2006) COUPLING CLOUD POINT EXTRACTION TO INSTRUMENTAL DETECTION SYSTEMS FOR METAL ANALYSIS.MICROCHIMICA ACTA. VOL. 155. ISSUE 3-4. P. 349-364 48 80% 98

Classes with closest relation at Level 1


Rank Class id link
1 562 PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//SOLID PHASE EXTRACTION
2 11942 GRP FIS COLOIDES POLIMEROS//CLOUD POINT//PHENOTHIAZINE DRUG
3 2244 DISPERSIVE LIQUID LIQUID MICROEXTRACTION//LIQUID PHASE MICROEXTRACTION//SINGLE DROP MICROEXTRACTION
4 18300 MICELLAR ENHANCED ULTRAFILTRATION//MEUF//MICELLAR ENHANCED ULTRAFILTRATION MEUF
5 6999 CHROMIUM SPECIATION//CHROMIUM DETERMINATION//CHROMIUMVI
6 34966 2 2 THIAZOLYLAZO P CRESOL//2 2 SULFO 4 ACETYLPHENYLAZO 7 2 4 6 TRICHLOROPHENYLAZO 1 8 DIHYDROXYNAPHTHALENE 3 6 DISULFONIC ACID//2 2 SULFOPHENYLAZO 7 2 6 DIBROMO 4 METHYPHENYLAZO 1 8 DIHYDROXYNAPHTHALENE 3 6 DISULFONIC ACID
7 29462 DIANTIPYRYLALKANES//LIQUID SOLID EXTRACTION SYSTEM//SEGREGABLE SYSTEMS
8 24104 DIFFERENT BRANDS OF CIGARETTE//COUNTERFEIT CIGARETTES//CONSTANT INVERSE CURRENT
9 16338 ALUMINUM SPECIATION//SOLOCHROME VIOLET RS//AC OSCILLOPOLAROGRAPHY
10 5324 PLATINUM GROUP ELEMENTS//FIRE ASSAY//AUTOMOBILE CATALYST

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