Class information for:
Level 1: MERCURY SPECIATION//COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY//PHOTOCHEMICAL VAPOR GENERATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
4759 1656 27.7 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1308 8058 MERCURY//METHYL MERCURY//ATMOSPHERIC MERCURY

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 MERCURY SPECIATION Author keyword 45 42% 5% 82
2 COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY Author keyword 33 56% 2% 40
3 PHOTOCHEMICAL VAPOR GENERATION Author keyword 23 86% 1% 12
4 MERCURY DETERMINATION Author keyword 20 38% 3% 43
5 ATOMIC FLUORESCENCE SPECTROMETRY Author keyword 19 24% 4% 70
6 COLD VAPOR Author keyword 19 74% 1% 14
7 COLD VAPOUR ATOMIC FLUORESCENCE SPECTROMETRY Author keyword 15 88% 0% 7
8 COLD VAPOR GENERATION Author keyword 13 67% 1% 12
9 COLD VAPOUR ATOMIC ABSORPTION SPECTROMETRY Author keyword 13 58% 1% 15
10 COLD VAPOR ATOMIC FLUORESCENCE SPECTROMETRY Author keyword 13 69% 1% 11

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 MERCURY SPECIATION 45 42% 5% 82 Search MERCURY+SPECIATION Search MERCURY+SPECIATION
2 COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY 33 56% 2% 40 Search COLD+VAPOR+ATOMIC+ABSORPTION+SPECTROMETRY Search COLD+VAPOR+ATOMIC+ABSORPTION+SPECTROMETRY
3 PHOTOCHEMICAL VAPOR GENERATION 23 86% 1% 12 Search PHOTOCHEMICAL+VAPOR+GENERATION Search PHOTOCHEMICAL+VAPOR+GENERATION
4 MERCURY DETERMINATION 20 38% 3% 43 Search MERCURY+DETERMINATION Search MERCURY+DETERMINATION
5 ATOMIC FLUORESCENCE SPECTROMETRY 19 24% 4% 70 Search ATOMIC+FLUORESCENCE+SPECTROMETRY Search ATOMIC+FLUORESCENCE+SPECTROMETRY
6 COLD VAPOR 19 74% 1% 14 Search COLD+VAPOR Search COLD+VAPOR
7 COLD VAPOUR ATOMIC FLUORESCENCE SPECTROMETRY 15 88% 0% 7 Search COLD+VAPOUR+ATOMIC+FLUORESCENCE+SPECTROMETRY Search COLD+VAPOUR+ATOMIC+FLUORESCENCE+SPECTROMETRY
8 COLD VAPOR GENERATION 13 67% 1% 12 Search COLD+VAPOR+GENERATION Search COLD+VAPOR+GENERATION
9 COLD VAPOUR ATOMIC ABSORPTION SPECTROMETRY 13 58% 1% 15 Search COLD+VAPOUR+ATOMIC+ABSORPTION+SPECTROMETRY Search COLD+VAPOUR+ATOMIC+ABSORPTION+SPECTROMETRY
10 COLD VAPOR ATOMIC FLUORESCENCE SPECTROMETRY 13 69% 1% 11 Search COLD+VAPOR+ATOMIC+FLUORESCENCE+SPECTROMETRY Search COLD+VAPOR+ATOMIC+FLUORESCENCE+SPECTROMETRY

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 METHYLMERCURY DETERMINATION 47 86% 1% 24
2 ORGANOMERCURY COMPOUNDS 43 52% 4% 58
3 RP C18 PRECONCENTRATION 40 79% 2% 26
4 ATOMIC FLUORESCENCE SPECTROMETRY 36 27% 7% 118
5 METHYLMERCURY COMPOUNDS 34 93% 1% 13
6 INORGANIC MERCURY 31 15% 12% 193
7 COLD VAPOR GENERATION 30 51% 3% 42
8 SEMIAUTOMATED HEADSPACE ANALYSIS 29 88% 1% 14
9 SODIUM TETRAETHYLBORATE DERIVATIZATION 27 72% 1% 21
10 DITHIOCARBAMATE RESIN 26 100% 1% 11

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Determination and speciation of mercury in environmental and biological samples by analytical atomic spectrometry 2012 60 130 72%
Mercury in environmental samples: Speciation, artifacts and validation 2005 209 77 71%
Methods for the determination and speciation of mercury in natural waters-A review 2010 142 99 56%
Photo-induced chemical-vapor generation for sample introduction in atomic spectrometry 2011 33 78 67%
Analytical strategies of sample preparation for the determination of mercury in food matrices - A review 2015 1 136 51%
Determination of Hg and organomercury species following SPME: A review 2008 40 51 73%
Mercury speciation in seafood using isotope dilution analysis: A review 2012 17 71 61%
Trace determination of mercury: A review 1997 148 122 56%
Inorganic and methylmercury speciation in environmental samples 1998 70 109 66%
The determination of mercury species in environmental and biological samples (Technical report) 1998 96 198 50%

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 MILLHARBOUR 2 67% 0.1% 2
2 NUCL PL PHYS CHEM ICH4 POB 1913 2 67% 0.1% 2
3 PACIFIC AGRI FOOD SUMMERLAND 2 67% 0.1% 2
4 ARBEITSGRP ANALYT CHEM 2 50% 0.2% 3
5 CNRS UMR 5034 2 50% 0.2% 3
6 CHEM METROL MEASUREMENT SCI STAND 1 50% 0.1% 2
7 ANALYT PL CHEM 1 27% 0.2% 4
8 EP CNRS 132 1 30% 0.2% 3
9 TECNOL PARANA 1 30% 0.2% 3
10 METROL QUIM 1 19% 0.3% 5

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000132979 ELECTROCHEMICAL HYDRIDE GENERATION//HYDRIDE GENERATION//CHEMICAL VAPOR GENERATION
2 0.0000124957 METHYL MERCURY//MERCURY//MERCURY METHYLATION
3 0.0000089939 ALMADEN//MERCURY MINING//IDRIJA MERCURY MINE
4 0.0000089477 MICROWAVE DIGESTION//CONTINUOUS ULTRASOUND ASSISTED EXTRACTION SYSTEM//ULTRASONIC METAL LEACHING
5 0.0000082968 COLORIMETRIC DETECTION//MERCURY ION//MERCURY IONS
6 0.0000058782 ELECTROCHEMICAL PRECONCENTRATION//GRAPHITE PROBE//AVAILABLE HEAVY METALS
7 0.0000057228 TRIMETHYLLEAD//TRIETHYLLEAD//ALKYLLEAD COMPOUNDS
8 0.0000056159 NUTR SAFETY FOOD//ANIM NUTR METAB DIS TOXICOPATHY//ANTI CD EDTA ANTIBODY
9 0.0000055449 ATMOSPHERIC MERCURY//REACTIVE GASEOUS MERCURY//GASEOUS ELEMENTAL MERCURY
10 0.0000051768 PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//SOLID PHASE EXTRACTION