Class information for:
Level 1: CATALYTIC LIGAND//DETERMINATION OF LANTHANUM//QUARTERNARY AMMONIUM CELLULOSE

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
34912 104 27.4 13%



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
95 3       CHEMISTRY, ANALYTICAL//JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 76493
1043 2             SPECTROPHOTOMETRY//CHEMISTRY, ANALYTICAL//DERIVATIVE SPECTROPHOTOMETRY 10120
34912 1                   CATALYTIC LIGAND//DETERMINATION OF LANTHANUM//QUARTERNARY AMMONIUM CELLULOSE 104

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 CATALYTIC LIGAND authKW 293612 1% 100% 1
2 DETERMINATION OF LANTHANUM authKW 293612 1% 100% 1
3 QUARTERNARY AMMONIUM CELLULOSE authKW 293612 1% 100% 1
4 IODOAMINO ACIDS authKW 146805 1% 50% 1
5 ISOTHERMAL ADSORPTION MODEL authKW 146805 1% 50% 1
6 QUATERNARY AMMONIUM CATIONIC CELLULOSE authKW 146805 1% 50% 1
7 VICTORIA PURE BLUE authKW 146805 1% 50% 1
8 CHLORINATED ACETIC ACIDS authKW 73401 1% 25% 1
9 OPTICAL SPECTRA journal 43494 2% 7% 2
10 ARSENAZO I authKW 36700 1% 13% 1

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 361 26% 0% 27
2 Chemistry, Multidisciplinary 247 33% 0% 34
3 Education, Scientific Disciplines 32 3% 0% 3
4 Instruments & Instrumentation 26 6% 0% 6
5 Biochemistry & Molecular Biology 15 14% 0% 15
6 Spectroscopy 14 4% 0% 4
7 Biotechnology & Applied Microbiology 6 5% 0% 5
8 Materials Science, Characterization, Testing 4 1% 0% 1
9 Optics 3 4% 0% 4
10 Chemistry, Organic 2 4% 0% 4

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 URBAN CONSTRUCT 5615 2% 1% 2
2 INVEST CIENT 1403 1% 0% 1
3 ENVIRONM ARCHITECTURE 1054 1% 0% 1
4 MAT SCI 2 1% 0% 1
5 QUIM 2 1% 0% 1
6 ENGN -0 1% 0% 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 OPTICAL SPECTRA 43494 2% 7% 2
2 ELECTRO-OPTICAL SYSTEMS DESIGN 10484 1% 4% 1
3 JOURNAL OF MOLECULAR MEDICINE 9469 1% 3% 1
4 CHEMICKE ZVESTI 6226 3% 1% 3
5 INDUSTRIAL RESEARCH & DEVELOPMENT 4380 1% 1% 1
6 ANALYTICA CHIMICA ACTA-COMPUTER TECHNIQUES AND OPTIMIZATION 2794 1% 1% 1
7 BUNSEKI KAGAKU 1256 5% 0% 5
8 AMERICAN JOURNAL OF MEDICAL TECHNOLOGY 1247 1% 0% 1
9 ANALES DE LA ASOCIACION QUIMICA ARGENTINA 1168 2% 0% 2
10 COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS 1002 5% 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 CATALYTIC LIGAND 293612 1% 100% 1 Search CATALYTIC+LIGAND Search CATALYTIC+LIGAND
2 DETERMINATION OF LANTHANUM 293612 1% 100% 1 Search DETERMINATION+OF+LANTHANUM Search DETERMINATION+OF+LANTHANUM
3 QUARTERNARY AMMONIUM CELLULOSE 293612 1% 100% 1 Search QUARTERNARY+AMMONIUM+CELLULOSE Search QUARTERNARY+AMMONIUM+CELLULOSE
4 IODOAMINO ACIDS 146805 1% 50% 1 Search IODOAMINO+ACIDS Search IODOAMINO+ACIDS
5 ISOTHERMAL ADSORPTION MODEL 146805 1% 50% 1 Search ISOTHERMAL+ADSORPTION+MODEL Search ISOTHERMAL+ADSORPTION+MODEL
6 QUATERNARY AMMONIUM CATIONIC CELLULOSE 146805 1% 50% 1 Search QUATERNARY+AMMONIUM+CATIONIC+CELLULOSE Search QUATERNARY+AMMONIUM+CATIONIC+CELLULOSE
7 VICTORIA PURE BLUE 146805 1% 50% 1 Search VICTORIA+PURE+BLUE Search VICTORIA+PURE+BLUE
8 CHLORINATED ACETIC ACIDS 73401 1% 25% 1 Search CHLORINATED+ACETIC+ACIDS Search CHLORINATED+ACETIC+ACIDS
9 ARSENAZO I 36700 1% 13% 1 Search ARSENAZO+I Search ARSENAZO+I
10 CHROMOGENIC REACTION 29359 1% 10% 1 Search CHROMOGENIC+REACTION Search CHROMOGENIC+REACTION

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 HOWELL, JA , HARGIS, LG , (1982) ULTRAVIOLET AND LIGHT-ABSORPTION SPECTROMETRY.ANALYTICAL CHEMISTRY. VOL. 54. ISSUE 5. P. R171 -R188 49 24% 19
2 BOLZAN, JA , (1988) MAXIMA IN PULSE POLAROGRAPHY.COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS. VOL. 53. ISSUE 4. P. 721-731 3 100% 1
3 BOLZAN, JA , (1988) THE CURRENT-SAMPLING TIME RELATIONSHIP IN PULSE POLAROGRAPHY.ANALES DE LA ASOCIACION QUIMICA ARGENTINA. VOL. 76. ISSUE 3. P. 189-197 3 75% 0
4 GIOVEDI, C , TOKORO, R , (1997) A COMPARATIVE STUDY OF THE POLAROGRAPHIC BEHAVIOR OF COBALT(II), NICKEL(II), MANGANESE(II), AND ZINC(II) IN AZIDE SOLUTIONS.JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY. VOL. 8. ISSUE 2. P. 187-191 2 67% 2
5 BABAEV, TA , ARTEMOVA, EP , (1992) ROLE OF IMMUNE-COMPLEXES IN THYROID-DISEASES.BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE. VOL. 113. ISSUE 2. P. 219-221 2 67% 0
6 GUSSAKOVSKY, EE , BABAEV, TA , (1984) ENHANCEMENT OF THE ACCURACY OF DIRECT SPECTROPHOTOMETRIC METHOD FOR THE QUANTITATION OF IODOTYROSINES AND THYROXINE IN IODINATED PROTEINS.BIOORGANICHESKAYA KHIMIYA. VOL. 10. ISSUE 3. P. 358-361 2 100% 0
7 KIRSCHENBAUM, DM , (1984) A COMPILATION OF AMINO-ACID ANALYSES OF PROTEINS .19. RESIDUES PER THOUSAND RESIDUES .6..APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY. VOL. 9. ISSUE 5-6. P. 489-536 2 100% 0
8 CIESIELSKI, W , SKRZYPEK, S , (1997) THE ADSORPTIVE DIFFERENTIAL PULSE POLAROGRAPHIC PEAK FOR THE LANTHANUM-ARSENAZO I-TEA COMPLEX.CHEMIA ANALITYCZNA. VOL. 42. ISSUE 2. P. 267-274 2 50% 1
9 RUIZ, TP , SANCHEZPEDRENO, C , CORDOBA, MH , LOZANO, CM , (1983) SPECTROPHOTOMETRIC DETERMINATION OF GOLD WITH 2-(PARA-METHOXYPHENYL)-5,7-DIPHENYL-1,3,4-THIADIAZOLO-(3,2-A)-PYRIDINIUM CHLORIDE.MIKROCHIMICA ACTA. VOL. 1. ISSUE 5-6. P. 395-401 2 100% 1
10 KANG, JW , CHEN, M , GAO, JH , (1995) STUDIES ON POLAROGRAPHIC ADSORPTIVE WAVE OF THE SYSTEM OF THE RARE-EARTH(III)-COPPER(II)-M-TRIFLUOMETHYL CHLOROPHOSPHONAZO.ANALYTICAL LETTERS. VOL. 28. ISSUE 15. P. 2673-2682 1 100% 1

Classes with closest relation at Level 1



Rank Class id link
1 34966 2 2 THIAZOLYLAZO P CRESOL//2 2 SULFO 4 ACETYLPHENYLAZO 7 2 4 6 TRICHLOROPHENYLAZO 1 8 DIHYDROXYNAPHTHALENE 3 6 DISULFONIC ACID//2 2 SULFOPHENYLAZO 7 2 6 DIBROMO 4 METHYPHENYLAZO 1 8 DIHYDROXYNAPHTHALENE 3 6 DISULFONIC ACID
2 23164 DPKSH//HOST REAGENT//DPKBH
3 32360 BETA TYPE CHELATES//COLOR FADING SPECTROPHOTOMETRY//1 AMINO 8 HYDROXY 7 O HYDROXY P METHYL PHENYLAZO 3 6 NAPHTHALENEDISULFONIC
4 27364 BLACK HONEY VOLATILES//BUR FOODS MICROBIOL//EUROPIUM III IONS
5 29054 STRAY RADIANT ENERGY//TRANSMITTANCE RATIO//MASTER ARTS SCI TEACHING PROGRAM
6 12498 PHENYLFLUORONE//3 4 5 6 TETRAFLUORO 2 CARBOXYPHENYLFLUORONE//MIXED MICELLAR MEDIA
7 37478 DEFECT ELECTRON STATES//DELOCALIZED TRAP//FOURIER TRANSFORM UV VIS REGION
8 29421 FUSION WITH AMMONIUM HYDROGEN SULFATE//HEXAFLUOROTANTALATEV//TANTALITE COLUMBITE ORE ANALYSIS
9 36984 COORDINATION SELECTIVITY//NANOPARTICLE OXIDE//AROMATIC COUPLING
10 34453 COMMUNITY TOXICITY//MICROCOSM SYSTEM//PHOTOCHEMICAL SAMPLE TREATMENT

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