Class information for:
Level 1: STIR BAR SORPTIVE EXTRACTION//ROTATING DISK SORPTIVE EXTRACTION//STIR BAR SORPTIVE EXTRACTION SBSE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22119 392 32.8 83%


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
123 3       CHEMISTRY, ANALYTICAL//BIOSENSOR//PESTICIDES 67990
1661 2             SOLID PHASE MICROEXTRACTION//DISPERSIVE LIQUID LIQUID MICROEXTRACTION//LIQUID PHASE MICROEXTRACTION 6862
22119 1                   STIR BAR SORPTIVE EXTRACTION//ROTATING DISK SORPTIVE EXTRACTION//STIR BAR SORPTIVE EXTRACTION SBSE 392

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 STIR BAR SORPTIVE EXTRACTION authKW 6430192 41% 51% 161
2 ROTATING DISK SORPTIVE EXTRACTION authKW 898085 4% 82% 14
3 STIR BAR SORPTIVE EXTRACTION SBSE authKW 883584 8% 34% 33
4 MONOLITHIC MATERIAL authKW 604347 4% 52% 15
5 FLOATING SAMPLING TECHNOLOGY authKW 573591 2% 82% 9
6 BA MU E authKW 400604 2% 86% 6
7 THERMAL DESORPTION TD authKW 373884 3% 40% 12
8 BAR ADSORPTIVE MICRO EXTRACTION BA MU E authKW 311582 1% 100% 4
9 PDMS STIR BAR authKW 311582 1% 100% 4
10 SORBENT PHASES authKW 278195 1% 71% 5

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 16127 85% 0% 334
2 Biochemical Research Methods 5379 39% 0% 153
3 Food Science & Technology 60 6% 0% 22
4 Environmental Sciences 11 5% 0% 18
5 Chemistry, Applied 7 2% 0% 8
6 Spectroscopy 6 2% 0% 7
7 Agriculture, Multidisciplinary 1 1% 0% 3
8 Engineering, Environmental 1 1% 0% 4
9 Materials Science, Textiles 1 0% 0% 1
10 Chemistry, Multidisciplinary 1 4% 0% 17

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 MOL SCI MAT 116834 2% 25% 6
2 ACOMBE 77896 0% 100% 1
3 DR OLIVER RODES 77896 0% 100% 1
4 GRP INVEST CROMATOG TECN AFINES GICTA 77896 0% 100% 1
5 HGEBIET WEINALYT GETRANKEFOR UNG 77896 0% 100% 1
6 HIV CLIN W COAST WINELANDS REG 77896 0% 100% 1
7 IMEDEA GLOBAL CHANGE 77896 0% 100% 1
8 INTERDISCIPLINARY IND MIN LANDSC E 77896 0% 100% 1
9 MARINE ENVIRONM ECOLMINIST EDUC 77896 0% 100% 1
10 QUIM INORGAN ANALAT 77896 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 JOURNAL OF CHROMATOGRAPHY A 30267 26% 0% 102
2 JOURNAL OF SEPARATION SCIENCE 13257 8% 1% 32
3 TALANTA 6026 9% 0% 36
4 LC GC NORTH AMERICA 5886 3% 1% 10
5 CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 5191 5% 0% 21
6 ANALYTICAL AND BIOANALYTICAL CHEMISTRY 4807 7% 0% 26
7 ANALYTICA CHIMICA ACTA 3070 8% 0% 31
8 JOURNAL OF CHROMATOGRAPHIC SCIENCE 1199 2% 0% 8
9 JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS 697 3% 0% 10
10 INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY 589 1% 0% 5

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 STIR BAR SORPTIVE EXTRACTION 6430192 41% 51% 161 Search STIR+BAR+SORPTIVE+EXTRACTION Search STIR+BAR+SORPTIVE+EXTRACTION
2 ROTATING DISK SORPTIVE EXTRACTION 898085 4% 82% 14 Search ROTATING+DISK+SORPTIVE+EXTRACTION Search ROTATING+DISK+SORPTIVE+EXTRACTION
3 STIR BAR SORPTIVE EXTRACTION SBSE 883584 8% 34% 33 Search STIR+BAR+SORPTIVE+EXTRACTION+SBSE Search STIR+BAR+SORPTIVE+EXTRACTION+SBSE
4 MONOLITHIC MATERIAL 604347 4% 52% 15 Search MONOLITHIC+MATERIAL Search MONOLITHIC+MATERIAL
5 FLOATING SAMPLING TECHNOLOGY 573591 2% 82% 9 Search FLOATING+SAMPLING+TECHNOLOGY Search FLOATING+SAMPLING+TECHNOLOGY
6 BA MU E 400604 2% 86% 6 Search BA+MU+E Search BA+MU+E
7 THERMAL DESORPTION TD 373884 3% 40% 12 Search THERMAL+DESORPTION+TD Search THERMAL+DESORPTION+TD
8 BAR ADSORPTIVE MICRO EXTRACTION BA MU E 311582 1% 100% 4 Search BAR+ADSORPTIVE+MICRO+EXTRACTION+BA+MU+E Search BAR+ADSORPTIVE+MICRO+EXTRACTION+BA+MU+E
9 PDMS STIR BAR 311582 1% 100% 4 Search PDMS+STIR+BAR Search PDMS+STIR+BAR
10 SORBENT PHASES 278195 1% 71% 5 Search SORBENT+PHASES Search SORBENT+PHASES

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 PRIETO, A , BASAURI, O , RODIL, R , USOBIAGA, A , FERNANDEZ, LA , ETXEBARRIA, N , ZULOAGA, O , (2010) STIR-BAR SORPTIVE EXTRACTION: A VIEW ON METHOD OPTIMISATION, NOVEL APPLICATIONS, LIMITATIONS AND POTENTIAL SOLUTIONS.JOURNAL OF CHROMATOGRAPHY A. VOL. 1217. ISSUE 16. P. 2642 -2666 105 53% 170
2 HE, M , CHEN, BB , HU, B , (2014) RECENT DEVELOPMENTS IN STIR BAR SORPTIVE EXTRACTION.ANALYTICAL AND BIOANALYTICAL CHEMISTRY. VOL. 406. ISSUE 8. P. 2001 -2026 105 56% 13
3 GILART, N , MARCE, RM , BORRULL, F , FONTANALS, N , (2014) NEW COATINGS FOR STIR-BAR SORPTIVE EXTRACTION OF POLAR EMERGING ORGANIC CONTAMINANTS.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 54. ISSUE . P. 11-23 47 77% 25
4 SANCHEZ-ROJAS, F , BOSCH-OJEDA, C , CANO-PAVON, JM , (2009) A REVIEW OF STIR BAR SORPTIVE EXTRACTION.CHROMATOGRAPHIA. VOL. 69. ISSUE . P. S79 -S94 84 51% 62
5 NOGUEIRA, JMF , (2012) NOVEL SORPTION-BASED METHODOLOGIES FOR STATIC MICROEXTRACTION ANALYSIS: A REVIEW ON SBSE AND RELATED TECHNIQUES.ANALYTICA CHIMICA ACTA. VOL. 757. ISSUE . P. 1-10 66 60% 33
6 DAVID, F , SANDRA, P , (2007) STIR BAR SORPTIVE EXTRACTION FOR TRACE ANALYSIS.JOURNAL OF CHROMATOGRAPHY A. VOL. 1152. ISSUE 1-2. P. 54-69 59 46% 250
7 NOGUEIRA, JMF , (2015) STIR-BAR SORPTIVE EXTRACTION: 15 YEARS MAKING SAMPLE PREPARATION MORE ENVIRONMENT-FRIENDLY.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 71. ISSUE . P. 214 -223 42 64% 8
8 XU, ZG , HU, YL , LI, GK , (2011) RECENT RESEARCH PROGRESS IN STIR BAR SORPTIVE EXTRACTION.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 39. ISSUE 11. P. 1766-1773 51 60% 8
9 CAMINO-SANCHEZ, FJ , RODRIGUEZ-GOMEZ, R , ZAFRA-GOMEZ, A , SANTOS-FANDILA, A , VILCHEZ, JL , (2014) STIR BAR SORPTIVE EXTRACTION: RECENT APPLICATIONS, LIMITATIONS AND FUTURE TRENDS.TALANTA. VOL. 130. ISSUE . P. 388 -399 45 55% 17
10 XU, ZG , YANG, ZL , LIU, ZM , (2014) DEVELOPMENT OF DUAL-TEMPLATES MOLECULARLY IMPRINTED STIR BAR SORPTIVE EXTRACTION AND ITS APPLICATION FOR THE ANALYSIS OF ENVIRONMENTAL ESTROGENS IN WATER AND PLASTIC SAMPLES.JOURNAL OF CHROMATOGRAPHY A. VOL. 1358. ISSUE . P. 52 -59 32 76% 17

Classes with closest relation at Level 1


Rank Class id link
1 1076 SOLID PHASE MICROEXTRACTION//ENVIRONM BIOANALYT S//MAGNETIC SOLID PHASE EXTRACTION
2 2244 DISPERSIVE LIQUID LIQUID MICROEXTRACTION//LIQUID PHASE MICROEXTRACTION//SINGLE DROP MICROEXTRACTION
3 14111 PASSIVE SAMPLING//SEMIPERMEABLE MEMBRANE DEVICES//POCIS
4 21850 CORK TAINT//2 4 6 TRICHLOROANISOLE//HALOANISOLES
5 34216 UNITE RECH PHYS QUANT//UR ES 11 54//QUANTUM PHYS UR ES 54 11
6 27064 ACARICIDE RESIDUES//AMITRAZ//2 4 DIMETHYLANILINE
7 24671 MICROEXTRACTION IN PACKED SYRINGE//MICROEXTRACTION BY PACKED SORBENT//POLYSTYRENE SORBENT
8 10726 CHLOROPHENOLS//PHENOLS//PHENOL INDEX
9 1066 QUECHERS//PESTICIDE RESIDUES//PESTICIDES
10 9464 JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS//HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY//LARGE VOLUME INJECTION

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