Class information for:
Level 1: STATIONARY PHASES LC//STATIONARY PHASE//BASIC COMPOUNDS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1872 2449 32.3 65%


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
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
150 3       CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A//ELECTROPHORESIS 63298
421 2             CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A//JOURNAL OF CHROMATOGRAPHY 16466
1872 1                   STATIONARY PHASES LC//STATIONARY PHASE//BASIC COMPOUNDS 2449

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 STATIONARY PHASES LC authKW 296844 4% 23% 104
2 STATIONARY PHASE authKW 213467 6% 11% 158
3 BASIC COMPOUNDS authKW 204478 1% 46% 36
4 SILICA HYDRIDE authKW 177335 1% 68% 21
5 COLUMN SELECTIVITY authKW 168291 1% 75% 18
6 CHROMATOGRAPHIC TESTS authKW 164997 1% 88% 15
7 POLYMETHYLOCTYLSILOXANE authKW 137134 0% 100% 11
8 SILANOL ACTIVITY authKW 133563 1% 71% 15
9 AQUEOUS NORMAL PHASE authKW 111057 1% 64% 14
10 JOURNAL OF CHROMATOGRAPHY A journal 106156 20% 2% 478

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 96592 83% 0% 2044
2 Biochemical Research Methods 38476 42% 0% 1021
3 Chemistry, Multidisciplinary 145 8% 0% 200
4 Chemistry, Physical 31 6% 0% 146
5 Instruments & Instrumentation 10 2% 0% 38
6 Spectroscopy 2 1% 0% 24
7 Social Issues -0 0% 0% 2
8 Engineering, Chemical -0 1% 0% 35
9 Chemistry, Applied -2 1% 0% 14
10 Materials Science, Ceramics -3 0% 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 THEORET SEPARAT SCI 79177 1% 35% 18
2 ENVIRONM CHEM BIOANALYT 61990 1% 17% 29
3 PESQUISAS CROMATOG LIQUIDA 51943 0% 83% 5
4 LC OURCES GRP 49867 0% 100% 4
5 GRP NARCOT DRUGS DOPINGS 39892 0% 80% 4
6 PL CHEM BIOCHEM 38815 2% 6% 55
7 CROM PESQUISAS CROMATOG LIQUIDA 37400 0% 100% 3
8 QUIM IP 37400 0% 100% 3
9 ENVIRONM CHEM ECOANALYT 32217 1% 17% 15
10 FARMACEUT ANALYSE 31162 0% 50% 5

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 JOURNAL OF CHROMATOGRAPHY A 106156 20% 2% 478
2 CHROMATOGRAPHIA 102787 11% 3% 266
3 JOURNAL OF CHROMATOGRAPHY 50532 11% 2% 273
4 JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES 24688 4% 2% 94
5 JOURNAL OF SEPARATION SCIENCE 22314 4% 2% 104
6 ANALYTICAL CHEMISTRY 17730 9% 1% 227
7 JOURNAL OF LIQUID CHROMATOGRAPHY 17168 3% 2% 70
8 LC GC NORTH AMERICA 14300 2% 3% 39
9 ADVANCES IN CHROMATOGRAPHY 11103 1% 6% 15
10 JOURNAL OF CHROMATOGRAPHIC SCIENCE 10461 2% 1% 59

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 STATIONARY PHASES LC 296844 4% 23% 104 Search STATIONARY+PHASES+LC Search STATIONARY+PHASES+LC
2 STATIONARY PHASE 213467 6% 11% 158 Search STATIONARY+PHASE Search STATIONARY+PHASE
3 BASIC COMPOUNDS 204478 1% 46% 36 Search BASIC+COMPOUNDS Search BASIC+COMPOUNDS
4 SILICA HYDRIDE 177335 1% 68% 21 Search SILICA+HYDRIDE Search SILICA+HYDRIDE
5 COLUMN SELECTIVITY 168291 1% 75% 18 Search COLUMN+SELECTIVITY Search COLUMN+SELECTIVITY
6 CHROMATOGRAPHIC TESTS 164997 1% 88% 15 Search CHROMATOGRAPHIC+TESTS Search CHROMATOGRAPHIC+TESTS
7 POLYMETHYLOCTYLSILOXANE 137134 0% 100% 11 Search POLYMETHYLOCTYLSILOXANE Search POLYMETHYLOCTYLSILOXANE
8 SILANOL ACTIVITY 133563 1% 71% 15 Search SILANOL+ACTIVITY Search SILANOL+ACTIVITY
9 AQUEOUS NORMAL PHASE 111057 1% 64% 14 Search AQUEOUS+NORMAL+PHASE Search AQUEOUS+NORMAL+PHASE
10 COLUMN CLASSIFICATION 105593 0% 71% 12 Search COLUMN+CLASSIFICATION Search COLUMN+CLASSIFICATION

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 LIPPA, KA , RIMMER, CA , SANDER, LC , (2008) SHAPE SELECTIVITY IN REVERSED-PHASE LIQUID CHROMATOGRAPHY.ADVANCES IN CHROMATOGRAPHY, VOL 46. VOL. 46. ISSUE . P. 235-303 161 77% 1
2 SANDER, LC , LIPPA, KA , WISE, SA , (2005) ORDER AND DISORDER IN ALKYL STATIONARY PHASES.ANALYTICAL AND BIOANALYTICAL CHEMISTRY. VOL. 382. ISSUE 3. P. 646-668 118 83% 61
3 STELLA, C , RUDAZ, S , VEUTHEY, JL , TCHAPLA, A , (2001) SILICA AND OTHER MATERIALS AS SUPPORTS IN LIQUID CHROMATOGRAPHY. CHROMATOGRAPHIC TESTS AND THEIR IMPORTANCE FOR EVALUATING THESE SUPPORTS. PART I.CHROMATOGRAPHIA. VOL. 53. ISSUE . P. S113 -S131 154 69% 38
4 NAWROCKI, J , (1997) THE SILANOL GROUP AND ITS ROLE IN LIQUID CHROMATOGRAPHY.JOURNAL OF CHROMATOGRAPHY A. VOL. 779. ISSUE 1-2. P. 29-71 120 63% 486
5 NAWROCKI, J , DUNLAP, C , LI, J , ZHAO, J , MCNEFF, CV , MCCORMICK, A , CARR, PW , (2004) PART II. CHROMATOGRAPHY USING ULTRA-STABLE METAL OXIDE-BASED STATIONARY PHASES FOR HPLC.JOURNAL OF CHROMATOGRAPHY A. VOL. 1028. ISSUE 1. P. 31-62 111 66% 135
6 SNYDER, LR , DOLAN, JW , MARCHAND, DH , CARR, PW , (2012) THE HYDROPHOBIC-SUBTRACTION MODEL OF REVERSED-PHASE COLUMN SELECTIVITY.ADVANCES IN CHROMATOGRAPHY, VOL 50. VOL. 50. ISSUE . P. 297 -376 76 81% 12
7 FARIA, AM , COLLINS, CH , JARDIM, ICSF , (2009) STATE-OF-THE-ART IN IMMOBILIZED POLYMER STATIONARY PHASES FOR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY.JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY. VOL. 20. ISSUE 8. P. 1385-1398 78 89% 3
8 BOCIAN, S , BUSZEWSKI, B , (2012) RESIDUAL SILANOLS AT REVERSED-PHASE SILICA IN HPLC - A CONTRIBUTION FOR A BETTER UNDERSTANDING.JOURNAL OF SEPARATION SCIENCE. VOL. 35. ISSUE 10-11. P. 1191-+ 66 89% 10
9 TCHAPLA, A , HERON, S , LESELLIER, E , COLIN, H , (1993) GENERAL VIEW OF MOLECULAR INTERACTION MECHANISMS IN REVERSED-PHASE LIQUID-CHROMATOGRAPHY.JOURNAL OF CHROMATOGRAPHY A. VOL. 656. ISSUE 1-2. P. 81-112 116 82% 91
10 CLAESSENS, HA , VAN STRATEN, MA , (2004) REVIEW ON THE CHEMICAL AND THERMAL STABILITY OF STATIONARY PHASES FOR REVERSED-PHASE LIQUID CHROMATOGRAPHY.JOURNAL OF CHROMATOGRAPHY A. VOL. 1060. ISSUE 1-2. P. 23-41 83 74% 116

Classes with closest relation at Level 1


Rank Class id link
1 16754 HYDROPHILIC INTERACTION CHROMATOGRAPHY//HILIC//HYDROPHILIC INTERACTION LIQUID CHROMATOGRAPHY
2 19690 POROUS GRAPHITIC CARBON//POROUS GRAPHITIZED CARBON//ELECTROCHEMICALLY MODULATED LIQUID CHROMATOGRAPHY
3 4924 COLUMN EFFICIENCY//KINETIC PLOTS//HIGH TEMPERATURE LIQUID CHROMATOGRAPHY
4 6994 GRADIENT ELUTION//CHROMATOGRAPHIC RESPONSE FUNCTION CRF//IONIZABLE ANALYTES
5 20556 SURFACE CONFINED IONIC LIQUID//CHAOTROPIC EFFECT//IONIC LIQUID CATIONS
6 34826 COLUMN INTERPARTICLE VOLUME//COLUMN VOID VOLUME//LIQUID CHROMATOGRAPHY COLUMN
7 32198 THIOUREINE//QUINOLIZIDINIC ALKALOIDS//ACIDIC OR BASIC ADDITIVE
8 6542 HYDROPHOBIC INTERACTION CHROMATOGRAPHY//MODERN SEPARAT SCI//JOURNAL OF CHROMATOGRAPHY
9 4126 LIPOPHILICITY//RP TLC//IMMOBILIZED ARTIFICIAL MEMBRANE
10 37077 INJECTION SOLVENT//ALVEOLAR MACROPHAGE GUINEA PIG//ANALYTE SOLVENT

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