Class information for:
Level 1: QUECHERS//PESTICIDE RESIDUES//MATRIX SOLID PHASE DISPERSION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
636 3139 25.2 67%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
942 10368 PESTICIDE RESIDUES//PESTICIDES//QUECHERS

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 QUECHERS Author keyword 134 47% 7% 213
2 PESTICIDE RESIDUES Author keyword 92 33% 7% 227
3 MATRIX SOLID PHASE DISPERSION Author keyword 43 35% 3% 100
4 MULTIRESIDUE ANALYSIS Author keyword 41 55% 2% 52
5 PESTICIDE RESIDUE Author keyword 40 32% 3% 102
6 PESTICIDE RESIDUE ANALYSIS Author keyword 39 57% 1% 46
7 MULTIRESIDUE Author keyword 34 56% 1% 41
8 PESTICIDE IDUE GRP Address 34 41% 2% 64
9 ANALYTE PROTECTANTS Author keyword 27 92% 0% 11
10 PESTICIDE IDUES Address 21 54% 1% 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 QUECHERS 134 47% 7% 213 Search QUECHERS Search QUECHERS
2 PESTICIDE RESIDUES 92 33% 7% 227 Search PESTICIDE+RESIDUES Search PESTICIDE+RESIDUES
3 MATRIX SOLID PHASE DISPERSION 43 35% 3% 100 Search MATRIX+SOLID+PHASE+DISPERSION Search MATRIX+SOLID+PHASE+DISPERSION
4 MULTIRESIDUE ANALYSIS 41 55% 2% 52 Search MULTIRESIDUE+ANALYSIS Search MULTIRESIDUE+ANALYSIS
5 PESTICIDE RESIDUE 40 32% 3% 102 Search PESTICIDE+RESIDUE Search PESTICIDE+RESIDUE
6 PESTICIDE RESIDUE ANALYSIS 39 57% 1% 46 Search PESTICIDE+RESIDUE+ANALYSIS Search PESTICIDE+RESIDUE+ANALYSIS
7 MULTIRESIDUE 34 56% 1% 41 Search MULTIRESIDUE Search MULTIRESIDUE
8 ANALYTE PROTECTANTS 27 92% 0% 11 Search ANALYTE+PROTECTANTS Search ANALYTE+PROTECTANTS
9 MULTIRESIDUE METHODS 21 73% 1% 16 Search MULTIRESIDUE+METHODS Search MULTIRESIDUE+METHODS
10 MSPD 17 43% 1% 30 Search MSPD Search MSPD

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 MULTIRESIDUE METHOD 279 59% 10% 313
2 PESTICIDE RESIDUES 142 26% 15% 464
3 MULTIRESIDUE ANALYSIS 108 55% 4% 135
4 ANALYTE PROTECTANTS 75 91% 1% 31
5 MULTI RESIDUE METHOD 70 58% 3% 80
6 RESPONSE ENHANCEMENT 58 73% 1% 44
7 EASY MULTIRESIDUE METHOD 58 92% 1% 23
8 CLEANUP 47 18% 8% 238
9 QUECHERS 35 57% 1% 41
10 RESIDUE ANALYSIS 33 25% 4% 114

Journals


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 FOOD HYGIENE AND SAFETY SCIENCE 4 11% 1% 31

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Liquid chromatography-high-resolution mass spectrometry for pesticide residue analysis in fruit and vegetables: Screening and quantitative studies 2013 30 43 95%
Sample treatment and determination of pesticide residues in fatty vegetable matrices: A review 2009 91 111 77%
QuEChERS sample preparation for the determination of pesticides and other organic residues in environmental matrices: a critical review 2014 10 68 69%
Residue analysis of 500 high priority pesticides: Better by GC-MS or LC-MS/MS? 2006 238 107 57%
Analytical methods applied to the determination of pesticide residues in foods of animal origin. A review of the past two decades 2011 64 95 62%
Matrix-induced response enhancement in pesticide residue analysis by gas chromatography 2007 105 49 86%
CURRENT MASS SPECTROMETRY STRATEGIES FOR THE ANALYSIS OF PESTICIDES AND THEIR METABOLITES IN FOOD AND WATER MATRICES 2011 44 228 68%
Pesticide residues in grapes, wine, and their processing products 2000 149 20 95%
The current role of high-resolution mass spectrometry in food analysis 2012 48 38 39%
Recent developments in matrix solid-phase dispersion extraction 2010 104 97 39%

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 PESTICIDE IDUE GRP 34 41% 2.0% 64
2 PESTICIDE IDUES 21 54% 0.9% 27
3 PESTICIDES WATER 21 34% 1.6% 51
4 PESTICIDE IDUES ENVIRONM POLLUT 19 70% 0.5% 16
5 BROMATOL TOXICOL 17 37% 1.2% 37
6 HYDROGEOL ANALYT CHEM 17 33% 1.3% 42
7 GRP ANALYT CHEM CONTAMINANTS 12 39% 0.8% 24
8 EUROPEAN UNION REFERENCE PESTICIDE IDUES F 11 69% 0.3% 9
9 CENT AGR PESTICIDE 10 46% 0.5% 17
10 CONTROL AGROCHEM 9 27% 0.9% 29

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000255204 HOUSEHOLD PROCESSING//PROCESSING FACTOR//VARIABILITY FACTOR
2 0.0000128225 TRIFLOXYSTROBIN//METALAXYL//SOIL AGR SCI GRP
3 0.0000108062 CARBARYL//PHOTO INDUCED FLUORESCENCE PIF//N METHYLCARBAMATES
4 0.0000101044 CARBENDAZIM//BENOMYL//MEPTYLDINOCAP
5 0.0000093348 WATER ANALYSIS//ONLINE TRACE ENRICHMENT//SOLID PHASE EXTRACTION DISK
6 0.0000077542 SUBCRITICAL WATER EXTRACTION//PRESSURIZED HOT WATER EXTRACTION//MICROWAVE ASSISTED EXTRACTION
7 0.0000073974 CHRYSANTHEMUM CINERARIAEFOLIUM//WATER SEDIMENT SYSTEM//PYRETHRINS
8 0.0000066421 DISPERSIVE LIQUID LIQUID MICROEXTRACTION//LIQUID PHASE MICROEXTRACTION//ELECTROMEMBRANE EXTRACTION
9 0.0000063252 PESTICIDE FORMULATIONS//SALT MANUFACTURING PROCESS//SEA WATER SCI
10 0.0000063193 ORGANOPHOSPHORUS PESTICIDE DEGRADATION//DIETHATYL//DIETHATYL ETHYL