Class information for:
Level 1: BENZALKONIUM CHLORIDE//QUATERNARY AMMONIUM COMPOUNDS//ALKYLBENZYL QUATERNARY AMMONIUM COMPOUNDS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
18967 528 23.3 56%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
395 3       ELECTROANALYSIS//CHEMISTRY, ANALYTICAL//ELECTROCHEMISTRY 30470
2492 2             LINEAR ALKYLBENZENE SULFONATES//LAS//LINEAR ALKYLBENZENE SULFONATE 3918
18967 1                   BENZALKONIUM CHLORIDE//QUATERNARY AMMONIUM COMPOUNDS//ALKYLBENZYL QUATERNARY AMMONIUM COMPOUNDS 528

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 BENZALKONIUM CHLORIDE authKW 721724 15% 16% 77
2 QUATERNARY AMMONIUM COMPOUNDS authKW 464841 8% 19% 43
3 ALKYLBENZYL QUATERNARY AMMONIUM COMPOUNDS authKW 173493 1% 100% 3
4 DIDECYLDIMETHYLAMMONIUM CHLORIDE authKW 166681 1% 41% 7
5 BENZETHONIUM CHLORIDE authKW 132174 2% 29% 8
6 ALDEHYDE BIOCIDE authKW 115662 0% 100% 2
7 N 3 AMINOPROPYL N DODECYL 1 3 PROPANEDIAMINE authKW 115662 0% 100% 2
8 QUATERMARY AMMONIUM COMPOUDS authKW 115662 0% 100% 2
9 TETRADECYLTRIMETHYLAMMONIUM authKW 104093 1% 60% 3
10 ACUTE TOXICOL IMMUNOTOXICOL address 77107 0% 67% 2

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 4035 38% 0% 199
2 Biochemical Research Methods 1053 16% 0% 82
3 Environmental Sciences 911 21% 0% 112
4 Toxicology 382 9% 0% 46
5 Engineering, Environmental 351 7% 0% 37
6 Water Resources 250 6% 0% 34
7 Chemistry, Applied 223 7% 0% 36
8 Food Science & Technology 114 6% 0% 34
9 Biotechnology & Applied Microbiology 79 7% 0% 35
10 Chemistry, Medicinal 70 4% 0% 22

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 ACUTE TOXICOL IMMUNOTOXICOL 77107 0% 67% 2
2 AGROPARISTECHENPCUMR MA 102 57831 0% 100% 1
3 CICAIUMAQAN GRP 57831 0% 100% 1
4 CIIMR 57831 0% 100% 1
5 DPTO TENSIOACT 57831 0% 100% 1
6 ENGN PUBL WORKS ENGN 57831 0% 100% 1
7 ENVIRONM CHEM REGULATORY AFFAIRS 57831 0% 100% 1
8 ENVIRONM MED HOSPO EPIDEMIOL 57831 0% 100% 1
9 ENVIRONM SCI ENGNENVIRONM ENGN PROGRAM 57831 0% 100% 1
10 FOOD SAFETY CONSORTIUM GRP 57831 0% 100% 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 TENSIDE SURFACTANTS DETERGENTS 6611 2% 1% 11
2 FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE 4486 3% 0% 16
3 ZEITSCHRIFT FUR WASSER UND ABWASSER FORSCHUNG-JOURNAL FOR WATER AND WASTEWATER RESEARCH 4293 1% 1% 5
4 JOURNAL OF CHROMATOGRAPHY A 3230 7% 0% 39
5 JOURNAL OF CHROMATOGRAPHY 1937 5% 0% 25
6 ACTA HYDROCHIMICA ET HYDROBIOLOGICA 1889 1% 1% 6
7 JOURNAL OF SURFACTANTS AND DETERGENTS 1681 1% 0% 6
8 JOURNAL OF CHROMATOGRAPHIC SCIENCE 1124 2% 0% 9
9 ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 977 2% 0% 10
10 WATER RESEARCH 948 3% 0% 16

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 BENZALKONIUM CHLORIDE 721724 15% 16% 77 Search BENZALKONIUM+CHLORIDE Search BENZALKONIUM+CHLORIDE
2 QUATERNARY AMMONIUM COMPOUNDS 464841 8% 19% 43 Search QUATERNARY+AMMONIUM+COMPOUNDS Search QUATERNARY+AMMONIUM+COMPOUNDS
3 ALKYLBENZYL QUATERNARY AMMONIUM COMPOUNDS 173493 1% 100% 3 Search ALKYLBENZYL+QUATERNARY+AMMONIUM+COMPOUNDS Search ALKYLBENZYL+QUATERNARY+AMMONIUM+COMPOUNDS
4 DIDECYLDIMETHYLAMMONIUM CHLORIDE 166681 1% 41% 7 Search DIDECYLDIMETHYLAMMONIUM+CHLORIDE Search DIDECYLDIMETHYLAMMONIUM+CHLORIDE
5 BENZETHONIUM CHLORIDE 132174 2% 29% 8 Search BENZETHONIUM+CHLORIDE Search BENZETHONIUM+CHLORIDE
6 ALDEHYDE BIOCIDE 115662 0% 100% 2 Search ALDEHYDE+BIOCIDE Search ALDEHYDE+BIOCIDE
7 N 3 AMINOPROPYL N DODECYL 1 3 PROPANEDIAMINE 115662 0% 100% 2 Search N+3+AMINOPROPYL+N+DODECYL+1+3+PROPANEDIAMINE Search N+3+AMINOPROPYL+N+DODECYL+1+3+PROPANEDIAMINE
8 QUATERMARY AMMONIUM COMPOUDS 115662 0% 100% 2 Search QUATERMARY+AMMONIUM+COMPOUDS Search QUATERMARY+AMMONIUM+COMPOUDS
9 TETRADECYLTRIMETHYLAMMONIUM 104093 1% 60% 3 Search TETRADECYLTRIMETHYLAMMONIUM Search TETRADECYLTRIMETHYLAMMONIUM
10 DIDECYLDIMETHYLAMMONIUM CHLORIDE DDAC 77107 0% 67% 2 Search DIDECYLDIMETHYLAMMONIUM+CHLORIDE+DDAC Search DIDECYLDIMETHYLAMMONIUM+CHLORIDE+DDAC

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 ZHANG, C , CUI, F , ZENG, GM , JIANG, M , YANG, ZZ , YU, ZG , ZHU, MY , SHEN, LQ , (2015) QUATERNARY AMMONIUM COMPOUNDS (QACS): A REVIEW ON OCCURRENCE, FATE AND TOXICITY IN THE ENVIRONMENT.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 518. ISSUE . P. 352 -362 68 69% 18
2 XIANG, L , SUN, TF , MO, CH , LI, YW , CAI, QY , LI, H , (2016) RELATED ENVIRONMENTAL PROBLEMS AND RESEARCH PROGRESSES OF QUATERNARY AMMONIUM COMPOUNDS (QACS).PROGRESS IN CHEMISTRY. VOL. 28. ISSUE 5. P. 727 -736 58 76% 0
3 BRYCKI, B , WALIGORSKA, M , SZULC, A , (2014) THE BIODEGRADATION OF MONOMERIC AND DIMERIC ALKYLAMMONIUM SURFACTANTS.JOURNAL OF HAZARDOUS MATERIALS. VOL. 280. ISSUE . P. 797 -815 42 52% 15
4 VAN DE VOORDE, A , LORGEOUX, C , GROMAIRE, MC , CHEBBO, G , (2012) ANALYSIS OF QUATERNARY AMMONIUM COMPOUNDS IN URBAN STORMWATER SAMPLES.ENVIRONMENTAL POLLUTION. VOL. 164. ISSUE . P. 150-157 26 90% 15
5 PRIETO-BLANCO, MC , MOLINER-MARTINEZ, Y , CAMPINS-FALCO, P , (2013) COMBINING POLY(DIMETHYLDIPHENYLSILOXANE) AND NITRILE PHASES FOR IMPROVING THE SEPARATION AND QUANTITATION OF BENZALKONIUM CHLORIDE HOMOLOGUES: IN-TUBE SOLID PHASE MICROEXTRACTION-CAPILLARY LIQUID CHROMATOGRAPHY-DIODE ARRAY DETECTION-MASS SPECTROMETRY FOR ANALYZING INDUSTRIAL SAMPLES.JOURNAL OF CHROMATOGRAPHY A. VOL. 1297. ISSUE . P. 226-230 23 82% 0
6 CAO, HW , KANG, MQ , CHEN, Z , LI, L , CUI, MH , CHEN, MY , ZHANG, HQ , WANG, YH , (2014) DETERMINATION OF FIVE QUATERNARY AMMONIUM COMPOUNDS IN FOODSTUFFS USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY.ANALYTICAL METHODS. VOL. 6. ISSUE 13. P. 4790-4796 21 81% 2
7 XIANG, L , WANG, XK , LI, YW , HUANG, XP , WU, XL , ZHAO, HM , LI, H , CAI, QY , MO, CH , (2015) ANALYSIS OF TRACE QUATERNARY AMMONIUM COMPOUNDS (QACS) IN VEGETABLES USING ULTRASONIC-ASSISTED EXTRACTION AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. VOL. 63. ISSUE 30. P. 6689 -6697 25 66% 1
8 PARA, BV , NUNEZ, O , MOYANO, E , GALCERAN, MT , (2006) ANALYSIS OF BENZALKONIUM CHLORIDE BY CAPILLARY ELECTROPHORESIS-TANDEM MASS SPECTROMETRY.ELECTROPHORESIS. VOL. 27. ISSUE 11. P. 2225-2232 22 92% 11
9 NUNEZ, O , MOYANO, E , GALCERAN, MT , (2004) DETERMINATION OF QUATERNARY AMMONIUM BIOCIDES BY LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY.JOURNAL OF CHROMATOGRAPHY A. VOL. 1058. ISSUE 1-2. P. 89-95 20 95% 27
10 YANG, J , TEZEL, U , LI, KX , PAVLOSTATHIS, SG , (2015) PROLONGED EXPOSURE OF MIXED AEROBIC CULTURES TO LOW TEMPERATURE AND BENZALKONIUM CHLORIDE AFFECT THE RATE AND EXTENT OF NITRIFICATION.BIORESOURCE TECHNOLOGY. VOL. 179. ISSUE . P. 193 -201 19 70% 2

Classes with closest relation at Level 1


Rank Class id link
1 10742 SURFACTANT SENSOR//TETRABROMOPHENOLPHTHALEIN ETHYL ESTER//ANIONIC SURFACTANT
2 7018 LINEAR ALKYLBENZENE SULFONATES//LAS//LINEAR ALKYLBENZENE SULFONATE
3 15090 FATTY ALCOHOL ETHOXYLATES//ETHOXYLATION//ETHOXYLATED FATTY METHYL ESTER
4 31445 DIRECT DEGRADATION PATHWAY//MODIFIED DEGRADATION PATHWAY//2 PHOSPHONOBUTANE L 2 4 TRICARBOXYLIC ACID
5 13951 ANTISEPTIC RESISTANCE//BIOCIDE RESISTANCE//BIOCIDES
6 31427 PROFRAGRANCES//ESTERQUAT//ESTERAMIDE QUAT
7 15910 BENZALKONIUM CHLORIDE//BIOL PHARMACOL SCI//PRESERVATIVES
8 11710 HERBICIDAL IONIC LIQUIDS//IONIC LIQUID//ECOL 10
9 16480 READY BIODEGRADABILITY//QSBR//READY BIODEGRADATION
10 24671 MICROEXTRACTION IN PACKED SYRINGE//MICROEXTRACTION BY PACKED SORBENT//POLYSTYRENE SORBENT

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