Class information for:
Level 2: PLATINUM GROUP ELEMENTS//AFFINITY ADSORPTION SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORIMETRY//NICKEL SULFIDE FIRE ASSAY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2767 2630 22.9 50%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
160 56720 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY

Classes in level below (level 1)


ID, lev. below Publications Label for level below
6682 1382 PLATINUM GROUP ELEMENTS//NICKEL SULFIDE FIRE ASSAY//FIRE ASSAY
14484 700 JILIN MIL MED//ICP MS ICP AES//HG ICP AES
20847 383 AFFINITY ADSORPTION SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORIMETRY//SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORESCENCE IMMUNOASSAY//SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORIMETRY
32536 107 MN II CATALYSED//RIBAVIRIN TRIPHOSPHATE//M ANISIDINE
34941 58 ATOMIC EMISSON SPECTROMETRY//BUFFER REAGENT//O HYDROXYPHENYLFLUORONE O HPF

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 PLATINUM GROUP ELEMENTS Author keyword 28 23% 4% 107
2 AFFINITY ADSORPTION SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORIMETRY Author keyword 26 100% 0% 11
3 NICKEL SULFIDE FIRE ASSAY Author keyword 24 91% 0% 10
4 JILIN MIL MED Address 23 100% 0% 10
5 SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORESCENCE IMMUNOASSAY Author keyword 23 100% 0% 10
6 CATALYTIC SPECTROPHOTOMETRY Author keyword 16 39% 1% 32
7 SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORIMETRY Author keyword 15 71% 0% 12
8 SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORESCENCE QUENCHING METHOD Author keyword 15 88% 0% 7
9 ICP AES Author keyword 14 11% 5% 123
10 FIRE ASSAY Author keyword 11 49% 1% 17

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 PLATINUM GROUP ELEMENTS 28 23% 4% 107 Search PLATINUM+GROUP+ELEMENTS Search PLATINUM+GROUP+ELEMENTS
2 AFFINITY ADSORPTION SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORIMETRY 26 100% 0% 11 Search AFFINITY+ADSORPTION+SOLID+SUBSTRATE+ROOM+TEMPERATURE+PHOSPHORIMETRY Search AFFINITY+ADSORPTION+SOLID+SUBSTRATE+ROOM+TEMPERATURE+PHOSPHORIMETRY
3 NICKEL SULFIDE FIRE ASSAY 24 91% 0% 10 Search NICKEL+SULFIDE+FIRE+ASSAY Search NICKEL+SULFIDE+FIRE+ASSAY
4 SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORESCENCE IMMUNOASSAY 23 100% 0% 10 Search SOLID+SUBSTRATE+ROOM+TEMPERATURE+PHOSPHORESCENCE+IMMUNOASSAY Search SOLID+SUBSTRATE+ROOM+TEMPERATURE+PHOSPHORESCENCE+IMMUNOASSAY
5 CATALYTIC SPECTROPHOTOMETRY 16 39% 1% 32 Search CATALYTIC+SPECTROPHOTOMETRY Search CATALYTIC+SPECTROPHOTOMETRY
6 SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORIMETRY 15 71% 0% 12 Search SOLID+SUBSTRATE+ROOM+TEMPERATURE+PHOSPHORIMETRY Search SOLID+SUBSTRATE+ROOM+TEMPERATURE+PHOSPHORIMETRY
7 SOLID SUBSTRATE ROOM TEMPERATURE PHOSPHORESCENCE QUENCHING METHOD 15 88% 0% 7 Search SOLID+SUBSTRATE+ROOM+TEMPERATURE+PHOSPHORESCENCE+QUENCHING+METHOD Search SOLID+SUBSTRATE+ROOM+TEMPERATURE+PHOSPHORESCENCE+QUENCHING+METHOD
8 ICP AES 14 11% 5% 123 Search ICP+AES Search ICP+AES
9 FIRE ASSAY 11 49% 1% 17 Search FIRE+ASSAY Search FIRE+ASSAY
10 AUTOMOBILE CATALYST 9 64% 0% 9 Search AUTOMOBILE+CATALYST Search AUTOMOBILE+CATALYST

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 GROUP ELEMENTS PGE 85 89% 1% 39
2 ROAD DUST 70 43% 5% 123
3 CATALYTIC CONVERTERS 62 53% 3% 83
4 GROUP ELEMENTS 58 34% 5% 141
5 TELLURIUM COPRECIPITATION 52 77% 1% 36
6 GROUP METALS 48 41% 3% 92
7 AUTOMOTIVE CATALYTIC CONVERTERS 42 72% 1% 33
8 SULFIDE FIRE ASSAY 41 59% 2% 46
9 RHODIUM CONCENTRATIONS 35 89% 1% 16
10 ANTHROPOGENIC PLATINUM 33 100% 0% 13

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Platinum group elements in the environment and their health risk 2004 266 182 80%
Methods for the determination of platinum group elements originating from the abrasion of automotive catalytic converters 2003 113 122 87%
Airborne particulate matter, platinum group elements and human health: A review of recent evidence 2009 59 73 55%
Platinum group metals (PGM); occurrence, use and recent trends in their determination 2000 141 102 75%
Recent advances in the determination of the platinum group elements and gold 1999 142 85 61%
Preconcentration and separation procedures for the spectrochemical determination of platinum and palladium 2004 75 148 80%
Fate of platinum metals in the environment 2014 2 68 84%
Sample digestion methods for the determination of traces of precious metals by spectrometric techniques 2002 65 116 72%
Analytical techniques for the determination of precious metals in geological and related materials 1999 52 75 84%
Determination of rhodium: Since the origins until today ICP-OES and ICP-MS 2007 19 101 88%

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 JILIN MIL MED 23 100% 0.4% 10
2 ZOOL OKOL 1 9 83% 0.2% 5
3 FOOD ANIM SAFETY 3 60% 0.1% 3
4 GRP BIOXEOQUIM MARINA 3 60% 0.1% 3
5 RADIOACT MED PUBL HYG 3 60% 0.1% 3
6 GEOSCI SURVEY ENGN 2 44% 0.2% 4
7 OURCES ENVIRONM CHEM 2 67% 0.1% 2
8 SECT OCCUPAT MED ALLERGY CLIN IMMUNOL 2 67% 0.1% 2
9 ARBEITSGRP ANALYT CHEM 2 50% 0.1% 3
10 CHINESE MED HERBS 1 38% 0.1% 3

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000021924 CHROMIUM SPECIATION//SPECTROPHOTOMETRY//SPECTRAL CORRECTION TECHNIQUE
2 0.0000020995 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//ELECTROTHERMAL VAPORIZATION
3 0.0000017742 RUTHENIUM ACETATE CLUSTERS//SHLW//T2EHTDGA
4 0.0000017583 ALISMATIS RHIZOMA//ECHINODORUS GRANDIFLORUS//ALISMA ORIENTALE
5 0.0000016907 BIOSORPTION//PRECONCENTRATION//CHELATING RESIN
6 0.0000015194 JOURNAL OF GEOCHEMICAL EXPLORATION//GEOCHEMISTRY-EXPLORATION ENVIRONMENT ANALYSIS//COMPOSITIONAL DATA
7 0.0000011438 X-RAY SPECTROMETRY//TXRF//TOTAL REFLECTION X RAY FLUORESCENCE
8 0.0000010105 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES//JOURNAL OF RADIOANALYTICAL CHEMISTRY//K0 METHOD
9 0.0000008345 METALLOMICS//METALLOPROTEOMICS//SPE OMETRY SAMPLE PREPARAT MECHANIZAT GRP GEP
10 0.0000006553 MOLECULAR IMPRINTING//MOLECULARLY IMPRINTED POLYMER//MOLECULARLY IMPRINTED POLYMERS