Class information for:
Level 1: COLORIMETRIC SOLID PHASE EXTRACTION//DIFFUSE REFLECTION SPECTROMETRY//LOADED SILICA GEL

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
14989 669 21.6 30%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
731 11992 CHROMIUM SPECIATION//SPECTROPHOTOMETRY//SPECTRAL CORRECTION TECHNIQUE

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 COLORIMETRIC SOLID PHASE EXTRACTION Author keyword 6 100% 1% 4
2 DIFFUSE REFLECTION SPECTROMETRY Author keyword 2 67% 0% 2
3 LOADED SILICA GEL Author keyword 2 67% 0% 2
4 MINI SPECTROPHOTOMETER Author keyword 2 67% 0% 2
5 URETHANE POLYMERS Author keyword 2 67% 0% 2
6 DIFFUSE REFLECTION SPECTROSCOPY Author keyword 2 24% 1% 7
7 PANV KU 2 Author keyword 1 100% 0% 2
8 POLYURETHANE FOAM SORBENT Author keyword 1 50% 0% 2
9 SILICA TITANIA XEROGELS Author keyword 1 100% 0% 2
10 SOLID PHASE SPECTROPHOTOMETRIC DETERMINATION Author keyword 1 100% 0% 2

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 COLORIMETRIC SOLID PHASE EXTRACTION 6 100% 1% 4 Search COLORIMETRIC+SOLID+PHASE+EXTRACTION Search COLORIMETRIC+SOLID+PHASE+EXTRACTION
2 DIFFUSE REFLECTION SPECTROMETRY 2 67% 0% 2 Search DIFFUSE+REFLECTION+SPECTROMETRY Search DIFFUSE+REFLECTION+SPECTROMETRY
3 LOADED SILICA GEL 2 67% 0% 2 Search LOADED+SILICA+GEL Search LOADED+SILICA+GEL
4 MINI SPECTROPHOTOMETER 2 67% 0% 2 Search MINI+SPECTROPHOTOMETER Search MINI+SPECTROPHOTOMETER
5 URETHANE POLYMERS 2 67% 0% 2 Search URETHANE+POLYMERS Search URETHANE+POLYMERS
6 DIFFUSE REFLECTION SPECTROSCOPY 2 24% 1% 7 Search DIFFUSE+REFLECTION+SPECTROSCOPY Search DIFFUSE+REFLECTION+SPECTROSCOPY
7 PANV KU 2 1 100% 0% 2 Search PANV+KU+2 Search PANV+KU+2
8 POLYURETHANE FOAM SORBENT 1 50% 0% 2 Search POLYURETHANE+FOAM+SORBENT Search POLYURETHANE+FOAM+SORBENT
9 SILICA TITANIA XEROGELS 1 100% 0% 2 Search SILICA+TITANIA+XEROGELS Search SILICA+TITANIA+XEROGELS
10 SOLID PHASE SPECTROPHOTOMETRIC DETERMINATION 1 100% 0% 2 Search SOLID+PHASE+SPECTROPHOTOMETRIC+DETERMINATION Search SOLID+PHASE+SPECTROPHOTOMETRIC+DETERMINATION

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 CHROMATICITY CHARACTERISTICS 8 100% 1% 5
2 POLYETHER FOAM 6 100% 1% 4
3 POLYURETHANE FOAM SORBENTS 4 75% 0% 3
4 TEST TOOLS 4 75% 0% 3
5 THIN LAYER SPECTROPHOTOMETRY 3 57% 1% 4
6 SEMIQUANTITATIVE DETERMINATION 2 38% 1% 5
7 TRACE ELEMENT PRECONCENTRATION 2 67% 0% 2
8 UNIVERSAL MATRIX 2 67% 0% 2
9 SORPTION PHOTOMETRIC DETERMINATION 2 50% 0% 3
10 FIBROUS ANION EXCHANGER 1 100% 0% 2

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Sorption-spectroscopic and test methods for determination of metal ions on the solid phase of ion exchangers 2000 30 32 47%
Foamed polyurethanes in chemical analysis: Sorption of various substances and its analytical applications 2002 14 164 73%
QUASI-SPHERICAL SOLID POLYMER MEMBRANES IN SEPARATION CHEMISTRY - POLYURETHANE FOAMS AS SORBENTS - RECENT ADVANCES 1989 48 51 76%
Sorption preconcentration of trace components for chemical analysis 2005 15 180 30%
Chemical test methods for determining components of liquids 2000 2 21 57%
Immobilized analytical reagents 1997 28 32 16%
ENRICHMENT AND SEPARATION OF TRACE-ELEMENTS ON FOAMED POLYURETHANE SORBENTS 1995 0 77 92%
Analytical Control of Environmental Samples in the Russian Federation (1991-2010) 2011 0 102 33%
ELASTIC POLYURETHANE FOAMS - THE POSSIBILITY OF THEIR USE IN CHEMISTRY 1990 2 36 72%
Chemical chromaticity: Potential of the method, scope and prospects 2001 20 78 13%

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 CHEM ADV TECHNOL 1 50% 0.1% 1
2 INORGAN ANALYT CHEM POB 123 1 50% 0.1% 1
3 MINIST EDUC MAT CHEM 1 50% 0.1% 1
4 NUCLEAR CHEM 1 50% 0.1% 1
5 SCI TECHNOL COMPLEX SINGLE CRYSTALS 1 50% 0.1% 1
6 KRISTALL ENGN 0 33% 0.1% 1
7 STATE 25 0 33% 0.1% 1
8 VERNADSKY GEOCHEMISTRY ANALYT CHEM 0 33% 0.1% 1
9 SCI DAMIATTA 0 15% 0.3% 2
10 SERV DESENVOLVIMENTO SUSTENTAVEL 0 25% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000151195 SOLID PHASE SPECTROPHOTOMETRY//SOLID PHASE SPECTROFLUOROMETRY//FLOW THROUGH OPTOSENSOR
2 0.0000112048 PRECONCENTRATION//FLAME ATOMIC ABSORPTION SPECTROMETRY//SOLID PHASE EXTRACTION
3 0.0000097454 BR PADAP//4 CHLORO N 2 6 DIMETHYLPHENYL 2 HYDROXY 5 SULFAMOYLBENZAMIDE//AGAROSE ADSORBENT
4 0.0000068297 EAST CALCUTTA WETLAND//CAS SHANDONG PROV COASTAL ENVIRONM PROC//AGGREGATE STABILITY INDEX
5 0.0000063491 TAAB//MED MED CHEM BIOCHEM CLIN BIOCHEM//SOD MIMETIC COPPER COMPLEX
6 0.0000057989 MONOXIDE FLAME EMISSION SPECTROMETRY//DUAL WAVELENGTH METHOD//ELEMENTS CONTENT
7 0.0000053169 MOLYBDENUM DETERMINATION//COMPLEX ADSORPTION WAVE//REG EXPLORAT
8 0.0000052956 PHOSPHATE DETERMINATION//PHOSPHOMOLYBDENUM BLUE//SILICATE INTERFERENCE
9 0.0000051185 NAPTALAM//1 NAPHTHYLAMINE NPA//BRATTON MARSHALL ASSAY
10 0.0000050163 OPTODE//OPTICAL PH SENSOR//OPTODE MEMBRANE